New Items

Approx. Rs 8,000 / CaratGet Latest Price

A Natural Yellow Sapphire (Ceylon, unheated & untreated) is one of the most valued gemstones in Vedic astrology and gemology. Here are the key details:
Gemstone Overview
Name: Natural Yellow Sapphire
Locality: Sri Lanka (Ceylon) – considered the best source for fine yellow sapphires.
Treatment: Unheated & Untreated – completely natural, no artificial color or clarity enhancement.
Color: Bright golden yellow to canary yellow (Ceylon sapphires are famous for their vibrant, lustrous yellow).
Clarity: Eye-clean to very slightly included (top quality pieces are transparent with high brilliance).
Cut: Usually oval, cushion, or mixed cut to maximize color and brilliance.
Hardness: 9 on Mohs scale (very durable, second only to diamond).
Astrological Importance
Known as Pukhraj in Hindi.
Ruled by Planet Jupiter (Guru Graha).
Brings wisdom, prosperity, good health, marriage harmony, and success in career/education.
Worn typically in a gold ring or pendant on Thursday.
Identification of a Genuine Stone
Color: Natural soft to rich golden yellow (not overly bright neon or dull).
Inclusions: Minor natural inclusions are normal; flawless stones are very rare.
Certification: Must have a reliable gem lab certificate stating Natural, Ceylon origin, Unheated, Untreated.
Market Value
Price Range (approx.): ₹8,000 – ₹50,000+ per carat (depending on clarity, color saturation, and certification).
Top-quality unheated Ceylon stones can command very high prices due to rarity.
Would you like me to also give you a sample description (like for listing or catalog use) for "Natural Yellow Sapphire Ceylon Unheated Untreated"?

Approx. Rs 26,000 / CaratGet Latest Price

Excellent — that’s a beautiful and rare piece
Based on your image and description — Natural Old Burma Ruby (Unheated & Untreated) — here are some key points about it:
Gemstone Details:
Name: Natural Ruby
Origin: Old Burma (Myanmar)
Treatment: Unheated, Untreated (most valuable type)
Color: Deep reddish-pink to pigeon blood hue
Transparency: Transparent to translucent, with visible natural inclusions (typical for Burmese rubies)
Shape/Cut: Oval mixed cut (faceted)
Approx. Size: ~10×8×5 mm (estimated from photo)
Identification

Approx. Rs 16,000 / CaratGet Latest Price

What “Unheated / Untreated” Means & Why It Matters

Most sapphires (especially yellow, blue, etc.) are heat treated to improve colour or clarity. Untreated or natural sapphires (no heat, no diffusion, no chemicals) are much rarer and hence more valuable.

Treatment detection is done via gemological analysis (inclusions, absorption spectra, etc.). Some colour features (colour centres) present in untreated stones get changed or removed by heat.

In Sri Lankan yellow sapphires, there are thermally unstable yellow/orange colour centres, which are diagnostic of untreated stones. When you heat such stones, these centres may change.

---

Typical Measures / Examples (Sri Lanka, Untreated Yellow Sapphires)

Here are some real examples as references to understand size, colour, price ranges, etc.:

A 6.55 ct Ceylon yellow sapphire, unheated & untreated, oval cut — specific gravity ~4.00, RI ~1.760–1.770.

A 4.65 ct one with similar specs.

Sizes typically vary from ~2-10 ct for good quality astrological / jewelry stones. Larger stones with good clarity and colour, untreated, are rare.

---

How to Assess Quality

When checking or buying one, here are the main criteria, especially for an untreated yellow sapphire:

1. Colour / Tone / Saturation

Colour should be a clean, vibrant yellow (golden yellow, canary yellow, lemon‐yellow depending on taste).

Avoid too much brown, grey, or greenish undertone if you want a “pure” yellow.

Uniform colour is preferred; zoning or patches may lower value.

2. Clarity & Inclusions

Even in natural stones, inclusions are expected (e.g., rutile (silk), “feathers,” etc.). But eye‐clean (looking clean without magnification) stones are much more desirable.

Inclusions in untreated stones are part of provenance; some patterns like silk or certain growth lines are considered “characteristics of origin.”

3. Cut & Shape

Good faceting that maximizes brilliance – proper angles, symmetry, polish. Mixed cuts / cushion / oval / radiant etc.

A cut that improves colour (by minimizing windows or areas where light passes without being refracted) is good.

4. Size / Carat Weight

Bigger stones with high clarity & strong colour, untreated, increase exponentially in price.

But if a stone is large but has weak colour / many inclusions, value drops.

5. Origin & Certification

Origin “Sri Lanka / Ceylon” adds value (given its reputation for fine sapphires).

Important to get a certificate from a recognized gemological lab mentioning that the stone is unheated / untreated, and ideally confirming origin.

Lab tests should check for treatments, trace elements, spectral features.

6. Durability / Wearability

Since sapphire is hard (Mohs 9), it is durable. But cleavage planes, internal fractures, etc., can affect toughness.

Polishing & finishing also matter – sharp facets, no chips etc.

Approx. Rs 6,500 / CaratGet Latest Price

Here are some detailed, up-to-date examples + characteristics + what to check, of natural, unheated / untreated, Ceylon (Sri Lankan) yellow sapphire stones. This should help you understand what “natural yellow sapphire (Ceylon) unheated untreated” really means in practice, and what to look for.
Real examples with specs

Example Carat, Cut, Size Clarity & Color Details Origin / Treatment Details Price / Seller / Notes

Sapphire Pal — 1.73 ct, oval 7.54 × 6.60 × 4.60 mm; clarity “Included (I)” under magnification; colour: warm golden-yellow with some honey undertones, medium saturation Natural / Unheated / Untreated; origin Ceylon (Sri Lanka) A$600 AUD; ethically sourced; good for small jewellery piece or as a collector’s stone
Sapphire Pal — 1.50 ct, oval 7.08 × 5.66 × 3.80 mm; clarity I; golden-yellow, soft but bright tones Natural, unheated & untreated; from Ceylon A$500 AUD; again smaller size & modest clarity, but natural coloration is the key factor
Lihiniya Gems — 2.03 ct, octagon mixed cut 7.00 × 5.75 × 5.53 mm; clarity listed as “clean / transparent”; colour: yellow, good lustre; shape helps reflect light well Natural, no enhancement (unheated/untreated); from Sri Lanka; certified by gemmologist. Higher premium because clean clarity + no treatment.
Lihiniya Gems — 9.96 ct, octagonal / mixed cut Large size; colour described as “vivid yellow”; clarity “loupe clean”; face proportions good; very rare for this quality size without treatment Natural, no heat / completely untreated; origin Sri Lanka; independent gemologist certs. High premium because large carat + untreated + vivid colour. Usually expensive.
Sapphire Ring Co. — 6.16 ct, cushion cut Size ~11.17 × 9.39 × 6.73 mm; colour: light yellow tone with soft saturation; clarity good; cut/polish “very good” GIA certified; treatment: none (untreated); origin Ceylon Used often for centrepieces; stones this size & untreated command high price per ct.
FineGems London — 3.55 ct, octagon step cut Clean look; good colour; cut style gives brilliance; origin Ceylon; no treatment Untreated; Ceylon origin Price ~ £1,650; size & cut make it useful for fine rings, pendants.

---

Key Gem Properties & What To Expect

From these examples & general gemology, here are the attributes, and what you should expect / what makes the difference in quality:

Property Typical Range / What to Look For Why It Matters

Colour / Hue / Tone / Saturation Gold-yellow, canary yellow, lemon yellow; saturation medium to vivid. Avoid brownish or greenish undertones unless you like those tones. Deep vivid yellow is rare without treatment. Colour is the biggest value driver

Approx. Rs 800 / CaratGet Latest Price

Here’s what I found on natural blue sapphire (Bangkok / “Bangkok sapphire”) — what it usually means, what to watch out for, and some buying sources — plus some tips if you’re considering getting one.

---

What “Bangkok Blue Sapphire” generally means

“Bangkok sapphire” often refers to blue sapphire gemstones that are either mined in Thailand (or nearby) or treated/cut/polished there. Bangkok is a major hub for gem cutting, treatment, and trade in sapphires.

Many Bangkok sapphires are heated or treated to enhance their color. Fully untreated sapphires are much rarer and more expensive. Always check what kind of treatment (if any) the gemstone has undergone.

For astrological/vedic purposes, people prefer sapphires that are natural and untreated (or at least minimally treated).

---

Things to check / criteria

If you want a quality natural blue sapphire, especially from Bangkok, here are some key factors:

1. Origin & Certification

Make sure the seller provides a lab certificate (e.g. GIA, AGS, IGI, SSEF) confirming the origin, whether it’s natural, and what treatments have been done.

“Bangkok origin” + “lab certified natural” is a good start.

2. Color

A good blue sapphire should have a pure, rich blue color (sometimes ‘royal blue’). Avoid sapphires with too much gray or brown tint.

Uniform color saturation is better.

3. Carat / Size

Bigger stones cost much more. But small stones with high clarity & color can be very valuable too.

4. Clarity

Inclusions are common in natural sapphires; what matters is whether they affect transparency or brilliance. Eye-clean stones (i.e. no visible inclusions to naked eye) are preferred.

5. Cut

The cut should bring out the stone’s color, sparkle, and make it look proportional. Poor cutting reduces value even if color is good.

6. Treatment disclosure

Heating is common and generally acceptable if disclosed. Other treatments (e.g. diffusion, glass filling) are less desirable, especially for astrological gemstone use.

7. Price

Prices vary widely depending on all the above. Make sure you compare similar quality stones to avoid overpaying.

These give you an idea of what market offers look like.
Possible pitfalls / what to avoid

Stones advertised as “Bangkok sapphire” but actually treated heavily without disclosure.

Very low price for “natural, untreated” big stones — likely something is off.

No certificate or unclear origin.

If you like, I can pull up some available natural (possibly untreated) Bangkok blue sapphires within a price range you’re comfortable with, so you can see concrete options. Do you want that? If yes, what’s your budget per carat / size / clarity preference?

Approx. Rs 10,197 / PieceGet Latest Price

Approx. Rs 25,000 / CaratGet Latest Price

What “Unheated / Untreated” Means & Why It Matters

Most sapphires (especially yellow, blue, etc.) are heat treated to improve colour or clarity. Untreated or natural sapphires (no heat, no diffusion, no chemicals) are much rarer and hence more valuable.

Treatment detection is done via gemological analysis (inclusions, absorption spectra, etc.). Some colour features (colour centres) present in untreated stones get changed or removed by heat.

In Sri Lankan yellow sapphires, there are thermally unstable yellow/orange colour centres, which are diagnostic of untreated stones. When you heat such stones, these centres may change.

---

Typical Measures / Examples (Sri Lanka, Untreated Yellow Sapphires)

Here are some real examples as references to understand size, colour, price ranges, etc.:

A 6.55 ct Ceylon yellow sapphire, unheated & untreated, oval cut — specific gravity ~4.00, RI ~1.760–1.770.

A 4.65 ct one with similar specs.

Sizes typically vary from ~2-10 ct for good quality astrological / jewelry stones. Larger stones with good clarity and colour, untreated, are rare.

---

How to Assess Quality

When checking or buying one, here are the main criteria, especially for an untreated yellow sapphire:

1. Colour / Tone / Saturation

Colour should be a clean, vibrant yellow (golden yellow, canary yellow, lemon‐yellow depending on taste).

Avoid too much brown, grey, or greenish undertone if you want a “pure” yellow.

Uniform colour is preferred; zoning or patches may lower value.

2. Clarity & Inclusions

Even in natural stones, inclusions are expected (e.g., rutile (silk), “feathers,” etc.). But eye‐clean (looking clean without magnification) stones are much more desirable.

Inclusions in untreated stones are part of provenance; some patterns like silk or certain growth lines are considered “characteristics of origin.”

3. Cut & Shape

Good faceting that maximizes brilliance – proper angles, symmetry, polish. Mixed cuts / cushion / oval / radiant etc.

A cut that improves colour (by minimizing windows or areas where light passes without being refracted) is good.

4. Size / Carat Weight

Bigger stones with high clarity & strong colour, untreated, increase exponentially in price.

But if a stone is large but has weak colour / many inclusions, value drops.

5. Origin & Certification

Origin “Sri Lanka / Ceylon” adds value (given its reputation for fine sapphires).

Important to get a certificate from a recognized gemological lab mentioning that the stone is unheated / untreated, and ideally confirming origin.

Lab tests should check for treatments, trace elements, spectral features.

6. Durability / Wearability

Since sapphire is hard (Mohs 9), it is durable. But cleavage planes, internal fractures, etc., can affect toughness.

Polishing & finishing also matter – sharp facets, no chips etc.

Approx. Rs 35,000 / CaratGet Latest Price

Sizes typically vary from ~2-10 ct for good quality astrological / jewelry stones. Larger stones with good clarity and colour, untreated, are rare.

How to Assess Quality

When checking or buying one, here are the main criteria, especially for an untreated yellow sapphire:

Colour / Tone / Saturation

Colour should be a clean, vibrant yellow (golden yellow, canary yellow, lemon‐yellow depending on taste).

Avoid too much brown, grey, or greenish undertone if you want a “pure” yellow.

Uniform colour is preferred; zoning or patches may lower value.

Clarity & Inclusions

Even in natural stones, inclusions are expected (e.g., rutile (silk), “feathers,” etc.). But eye‐clean (looking clean without magnification) stones are much more desirable.

Inclusions in untreated stones are part of provenance; some patterns like silk or certain growth lines are considered “characteristics of origin.”

Cut & Shape

Good faceting that maximizes brilliance – proper angles, symmetry, polish. Mixed cuts / cushion / oval / radiant etc.

A cut that improves colour (by minimizing windows or areas where light passes without being refracted) is good.

Size / Carat Weight

Bigger stones with high clarity & strong colour, untreated, increase exponentially in price.

But if a stone is large but has weak colour / many inclusions, value drops.

Origin & Certification

Origin “Sri Lanka / Ceylon” adds value (given its reputation for fine sapphires).

Important to get a certificate from a recognized gemological lab mentioning that the stone is unheated / untreated, and ideally confirming origin.

Lab tests should check for treatments, trace elements, spectral features.

Durability / Wearability

Since sapphire is hard (Mohs 9), it is durable. But cleavage planes, internal fractures, etc., can affect toughness.

Polishing & finishing also matter – sharp facets, no chips etc.

Trade & Value Considerations

Because untreated natural stones are rare, there is a premium over treated stones of similar colour & clarity.

Also, demand is high for astrological use / collector pieces. So size + provenance + certificate can significantly increase value.

In India, such stones are often used in rings / pendent with astrological relevance, so folklore / belief also affect demand & price.

If you like, I can pull up recent auction / retail price trends of natural, unheated Sri Lankan yellow sapphires so you get a sense of what kind of money such a stone might fetch today. Do you want that?

Approx. Rs 45,000 / CaratGet Latest Price

What “Unheated / Untreated” Means & Why It Matters
Most sapphires (especially yellow, blue, etc.) are heat treated to improve colour or clarity. Untreated or natural sapphires (no heat, no diffusion, no chemicals) are much rarer and hence more valuable.
Treatment detection is done via gemological analysis (inclusions, absorption spectra, etc.). Some colour features (colour centres) present in untreated stones get changed or removed by heat.
In Sri Lankan yellow sapphires, there are thermally unstable yellow/orange colour centres, which are diagnostic of untreated stones. When you heat such stones, these centres may change.
Typical Measures / Examples (Sri Lanka, Untreated Yellow Sapphires)
Here are some real examples as references to understand size, colour, price ranges, etc.:
A 6.55 ct Ceylon yellow sapphire, unheated & untreated, oval cut — specific gravity ~4.00, RI ~1.760–1.770.
A 4.65 ct one with similar specs.
Sizes typically vary from ~2-10 ct for good quality astrological / jewelry stones. Larger stones with good clarity and colour, untreated, are rare.
How to Assess Quality
When checking or buying one, here are the main criteria, especially for an untreated yellow sapphire:
Colour / Tone / Saturation
Colour should be a clean, vibrant yellow (golden yellow, canary yellow, lemon‐yellow depending on taste).
Avoid too much brown, grey, or greenish undertone if you want a “pure” yellow.
Uniform colour is preferred; zoning or patches may lower value.
Clarity & Inclusions
Even in natural stones, inclusions are expected (e.g., rutile (silk), “feathers,” etc.). But eye‐clean (looking clean without magnification) stones are much more desirable.
Inclusions in untreated stones are part of provenance; some patterns like silk or certain growth lines are considered “characteristics of origin.”
Cut & Shape
Good faceting that maximizes brilliance – proper angles, symmetry, polish. Mixed cuts / cushion / oval / radiant etc.
A cut that improves colour (by minimizing windows or areas where light passes without being refracted) is good.
Size / Carat Weight
Bigger stones with high clarity & strong colour, untreated, increase exponentially in price.
But if a stone is large but has weak colour / many inclusions, value drops.
Origin & Certification
Origin “Sri Lanka / Ceylon” adds value (given its reputation for fine sapphires).
Important to get a certificate from a recognized gemological lab mentioning that the stone is unheated / untreated, and ideally confirming origin.
Lab tests should check for treatments, trace elements, spectral features.
Durability / Wearability
Since sapphire is hard (Mohs 9), it is durable. But cleavage planes, internal fractures, etc., can affect toughness.
Polishing & finishing also matter – sharp facets, no chips etc.

Approx. Rs 16,000 / CaratGet Latest Price

Here are the complete details about a Natural Old Burma Ruby
Stone Name: Natural Old Burma Ruby
Origin: Mogok, Myanmar (Burma)
Treatment: Unheated & Untreated (most valuable type)
Main Features:
Color:
Rich “Pigeon Blood Red” — a pure, deep red with a slightly bluish tone.
Exceptional brilliance and saturation.
Clarity:
Generally very clean compared to rubies from other origins.
May contain fine *silk-like inclus

Approx. Rs 150 / CaratGet Latest Price

Natural Irani Firoza (Iranian Turquoise)
Natural Irani Firoza is one of the world’s most precious and highly valued turquoise gemstones, sourced from the historic mines of Iran. Known for its captivating sky-blue to greenish-blue color, this gemstone displays a smooth, rich surface with natural matrix patterns that enhance its authenticity and beauty.
This gemstone is 100% natural, unheated, and untreated, preserving its original color, texture, and energetic properties. Irani Firoza has been treasured for centuries for its elegance, durability, and strong astrological significance.
In astrology, Natural Irani Firoza is associated with good fortune, protection, confidence, and mental peace. It is believed to ward off negative energies, bring success in career and business, and strengthen communication skills. Due to its natural formation, each stone is unique in color and pattern.
Perfect for rings, pendants, bracelets, and premium jewelry, Natural Irani Firoza is a timeless gemstone that combines beauty, tradition, and powerful spiritual benefits.

Approx. Rs 150 / CaratGet Latest Price

Natural Irani Firoza (Iranian Turquoise)
Natural Irani Firoza is one of the world’s most precious and highly valued turquoise gemstones, sourced from the historic mines of Iran. Known for its captivating sky-blue to greenish-blue color, this gemstone displays a smooth, rich surface with natural matrix patterns that enhance its authenticity and beauty.
This gemstone is 100% natural, unheated, and untreated, preserving its original color, texture, and energetic properties. Irani Firoza has been treasured for centuries for its elegance, durability, and strong astrological significance.
In astrology, Natural Irani Firoza is associated with good fortune, protection, confidence, and mental peace. It is believed to ward off negative energies, bring success in career and business, and strengthen communication skills. Due to its natural formation, each stone is unique in color and pattern.
Perfect for rings, pendants, bracelets, and premium jewelry, Natural Irani Firoza is a timeless gemstone that combines beauty, tradition, and powerful spiritual benefits.

Approx. Rs 1,500 / CaratGet Latest Price

Natural Zambia Emerald – Product Description
Natural Zambia Emerald is a premium-quality green gemstone known for its rich color, excellent clarity, and natural brilliance. Sourced from the famous emerald mines of Zambia, this gemstone is highly valued for its deep green hue with a slightly bluish tone. It is a natural, earth-mined stone, making it ideal for fine jewelry and astrological use.
Zambian emeralds are admired for their durability, attractive transparency, and elegant shine. This gemstone is perfect for rings, pendants, or investment-grade collections.
Key Features:
Origin: Zambia
Type: Natural Emerald
Color: Deep Green
Clarity: Natural inclusions
Treatment: Natural / minimal (if applicable)
Use: Jewelry & astrology

Approx. Rs 1,500 / CaratGet Latest Price

Natural Zambia Emerald – Product Description
Natural Zambia Emerald is a premium-quality green gemstone known for its rich color, excellent clarity, and natural brilliance. Sourced from the famous emerald mines of Zambia, this gemstone is highly valued for its deep green hue with a slightly bluish tone. It is a natural, earth-mined stone, making it ideal for fine jewelry and astrological use.
Zambian emeralds are admired for their durability, attractive transparency, and elegant shine. This gemstone is perfect for rings, pendants, or investment-grade collections.
Key Features:
Origin: Zambia
Type: Natural Emerald
Color: Deep Green
Clarity: Natural inclusions
Treatment: Natural / minimal (if applicable)
Use: Jewelry & astrology

Approx. Rs 850 / RattiGet Latest Price

Natural Red Coral – Product Description
Natural Red Coral is a precious organic gemstone formed in the depths of the ocean and valued for its vibrant red color and smooth texture. Known for its strong astrological and spiritual significance, red coral is considered a symbol of energy, courage, and protection. This gemstone is carefully sourced, naturally formed, and polished to enhance its natural beauty.
Red coral is widely used in rings, pendants, and bracelets and is especially popular for astrological purposes. Its rich color and solid structure make it a timeless and powerful gemstone.
Key Features:
Type: Natural Red Coral
Color: Bright to deep red
Origin: Sea-grown (natural)
Treatment: Untreated / natural
Use: Jewelry & astrology

Approx. Rs 800 / RattiGet Latest Price

Natural Red Coral (Moonga) – Product Description
Natural Red Coral, also known as Moonga, is an organic gemstone formed in the deep sea from coral polyps. It is prized for its vibrant red to deep reddish-orange color and smooth, glossy surface. Red Coral is traditionally associated with the planet Mars (Mangal) and is widely used in astrology for enhancing courage, confidence, energy, and leadership qualities.
This gemstone is 100% natural and untreated, carefully cut and polished to retain its natural beauty and strength. Its rich color, durability, and astrological importance make it highly valued for both jewelry and spiritual use.
Key Features:
Gemstone: Natural Red Coral (Moonga)
Origin: Sea-grown organic gemstone
Color: Bright red to deep red
Treatment: Unheated & untreated
Use: Astrology, rings, pendants, and fine jewelry
Benefits: Boosts confidence, vitality, courage, and protects from negative energies
Perfect for those seeking an authentic gemstone with strong astrological significance and timeless beauty.

Approx. Rs 150 / CaratGet Latest Price

Natural irani firoza weight 24 carat good quality best piece original 100% with certificate

Approx. Rs 3,200 / CaratGet Latest Price

Natural Yellow Sapphire (Ceylon) — Unheated & Untreated
Key Features
Gem Type: Natural Yellow Sapphire (Corundum)
Origin: Sri Lanka (Ceylon) — renowned source for high-quality sapphires
Treatment: Completely unheated / untreated, in its natural state
Color: Warm canary to golden yellow — vibrant, even saturation with a lively tone
Clarity: Eye-clean to slightly included (typical of natural stones), with fine silk that gives soft internal glow
Luster: Brilliant vitreous luster — lively sparkle under light
Cut: Precision cut (e.g., oval / cushion / round) optimized for brilliance and color
Hardness: 9 on Mohs scale — durable and ideal for fine jewelry
Brilliance & Fire: Excellent light return with flashes of bright yellow and soft fire
.
Ceylon yellow sapphires are prized for their pure, sunny hues that range from:
Lemon yellow — bright, cheerful, light
Golden yellow — warmer, richer glow
Canary yellow — vivid, saturated tone
Unlike heated stones, unheated sapphires display a more natural color distribution with subtle depth and lively sparkle.
Untreated & Natural
This sapphire is 100% natural and untreated — no heat, no diffusion, no enhancements.
That means:
The color is entirely natural, not altered in a laboratory
Inclusions, internal silk, and growth characteristics are original — valuable to collectors
Rarity and value are higher compared to treated stones

Approx. Rs 2,500 / CaratGet Latest Price

Natural Yellow Sapphire (Ceylon) — Unheated & Untreated
Key Features
Gem Type: Natural Yellow Sapphire (Corundum)
Origin: Sri Lanka (Ceylon) — renowned source for high-quality sapphires
Treatment: Completely unheated / untreated, in its natural state
Color: Warm canary to golden yellow — vibrant, even saturation with a lively tone
Clarity: Eye-clean to slightly included (typical of natural stones), with fine silk that gives soft internal glow
Luster: Brilliant vitreous luster — lively sparkle under light
Cut: Precision cut (e.g., oval / cushion / round) optimized for brilliance and color
Hardness: 9 on Mohs scale — durable and ideal for fine jewelry
Brilliance & Fire: Excellent light return with flashes of bright yellow and soft fire
.
Ceylon yellow sapphires are prized for their pure, sunny hues that range from:
Lemon yellow — bright, cheerful, light
Golden yellow — warmer, richer glow
Canary yellow — vivid, saturated tone
Unlike heated stones, unheated sapphires display a more natural color distribution with subtle depth and lively sparkle.
Untreated & Natural
This sapphire is 100% natural and untreated — no heat, no diffusion, no enhancements.
That means:
The color is entirely natural, not altered in a laboratory
Inclusions, internal silk, and growth characteristics are original — valuable to collectors
Rarity and value are higher compared to treated stones

Approx. Rs 2,000 / CaratGet Latest Price

Natural Zambia Emerald is a premium quality gemstone known for its rich deep green color and excellent clarity. Sourced from the famous mines of Zambia, this emerald is highly valued for its natural brilliance, durability, and vibrant tone. It is ideal for fine jewelry and is believed to bring wisdom, prosperity, and positive energy to the wearer.

Approx. Rs 2,800 / CaratGet Latest Price

5.83 Carat Natural Yellow Sapphire — Unheated & Untreated
This exquisite 5.83 carat natural yellow sapphire showcases vibrant golden hues with exceptional clarity and brilliance. Carefully sourced and fully untreated (no heat or chemical enhancement), this gemstone retains its pure, natural beauty—the result of millions of years of geological formation.
Key Features:
• Weight: 5.83 carats
• Type: Natural Sapphire (Corundum)
• Color: Rich, sunny yellow with warm golden undertones that catch the light with lively sparkle
• Treatment: Completely unheated and untreated — guaranteed natural color and condition
• Clarity: Eye-clean to slight inclusions visible only under magnification, adding character without compromising beauty
• Cut & Shape: (If known, you can specify e.g., cushion, oval, round) — precision cut to maximize brilliance and color saturation
• Origin: (If known, e.g., Sri Lanka / Ceylon, Madagascar) — classic locales known for fine yellow sapphires
Why This Sapphire Stands Out:
Unheated sapphires are highly prized for collectors and connoisseurs because their color and clarity have not been altered by human intervention. This 5.83 ct yellow sapphire radiates warm, uplifting energy — perfect for a standout engagement ring, bespoke jewelry piece, or as a collector’s gem investment.
Gemological Assurance:
A detailed gemological report (GIA/IGI/AGS etc.) can be provided upon request, certifying authenticity, weight, and untreated status.

Approx. Rs 55,000 / CaratGet Latest Price

Natural Old Burma Ruby (Unheated & Untreated)
Origin:
Old Burma (Myanmar) – renowned globally as the most prestigious source of fine rubies.
Treatment:
Unheated
Untreated
These rubies are completely natural and have not been subjected to heat or chemical enhancement. This makes them exceptionally rare and valuable.
Color:
Vivid to deep pigeon blood red – the finest and most sought-after ruby color, known for its strong saturation and glowing red hue with a slight bluish undertone.
Clarity:
Transparent to slightly included – minor inclusions are natural in untreated rubies and are considered part of their identity.
Cut:
Typically found in oval, cushion, or mixed cuts, maximizing brilliance and preserving carat weight.
Carat Weight:
Old Burma rubies are often available in sizes ranging from small accent stones to rare large carat gems (1 ct to 10+ ct).
Hardness:
9 on the Mohs scale – second only to diamond, ideal for all types of jewelry.
Significance:
Symbol of love, power, passion, and protection.
Believed in Vedic astrology to enhance leadership, courage, and vitality (associated with Sun).
Certification:
Always seek certification from trusted gem labs like GIA, IGI, GRS, or Gubelin confirming origin and no treatment.
Market Value
Natural, unheated, untreated Old Burma Rubies are extremely rare and can command premium prices—often lakhs to crores per carat, depending on clarity, color, and size.
Would you like help with current pricing, certificate sample, or marketing description in Hindi/Urdu as well?

Approx. Rs 15,000 / CaratGet Latest Price

Natural old burma Ruby unheated untreated original means 100% with certificate

Approx. Rs 8,000 / CaratGet Latest Price

Here are some detailed, up-to-date examples + characteristics + what to check, of natural, unheated / untreated, Ceylon (Sri Lankan) yellow sapphire stones. This should help you understand what “natural yellow sapphire (Ceylon) unheated untreated” really means in practice, and what to look for.

Real examples with specs

ExampleCarat, Cut, SizeClarity & Color DetailsOrigin / Treatment DetailsPrice / Seller / NotesSapphire Pal — 1.73 ct, oval7.54 × 6.60 × 4.60 mm; clarity “Included (I)” under magnification; colour: warm golden-yellow with some honey undertones, medium saturationNatural / Unheated / Untreated; origin Ceylon (Sri Lanka) A$600 AUD; ethically sourced; good for small jewellery piece or as a collector’s stone Sapphire Pal — 1.50 ct, oval7.08 × 5.66 × 3.80 mm; clarity I; golden-yellow, soft but bright tonesNatural, unheated & untreated; from Ceylon A$500 AUD; again smaller size & modest clarity, but natural coloration is the key factor Lihiniya Gems — 2.03 ct, octagon mixed cut7.00 × 5.75 × 5.53 mm; clarity listed as “clean / transparent”; colour: yellow, good lustre; shape helps reflect light wellNatural, no enhancement (unheated/untreated); from Sri Lanka; certified by gemmologist. Higher premium because clean clarity + no treatment. Lihiniya Gems — 9.96 ct, octagonal / mixed cutLarge size; colour described as “vivid yellow”; clarity “loupe clean”; face proportions good; very rare for this quality size without treatment Natural, no heat / completely untreated; origin Sri Lanka; independent gemologist certs. High premium because large carat + untreated + vivid colour. Usually expensive. Sapphire Ring Co. — 6.16 ct, cushion cutSize ~11.17 × 9.39 × 6.73 mm; colour: light yellow tone with soft saturation; clarity good; cut/polish “very good” GIA certified; treatment: none (untreated); origin Ceylon Used often for centrepieces; stones this size & untreated command high price per ct. FineGems London — 3.55 ct, octagon step cutClean look; good colour; cut style gives brilliance; origin Ceylon; no treatment Untreated; Ceylon origin Price ~ £1,650; size & cut make it useful for fine rings, pendants.

Key Gem Properties & What To Expect

From these examples & general gemology, here are the attributes, and what you should expect / what makes the difference in quality:

PropertyTypical Range / What to Look ForWhy It MattersColour / Hue / Tone / SaturationGold-yellow, canary yellow, lemon yellow; saturation medium to vivid. Avoid ji brownish or greenish undertones unless you like those tones. Deep vivid yellow is rare without treatment.Colour is the biggest value driver

Approx. Rs 250 / CaratGet Latest Price

Irani Firoza (Iranian Turquoise)
Irani Firoza is one of the most famous and valuable varieties of turquoise, known for its sky-blue to greenish-blue color and excellent quality. It has been mined in Nishapur, Iran for thousands of years and is considered one of the best types of turquoise in the world.
Key Features:
Origin: Iran (mainly Nishapur mines)
Color: Sky blue, robin’s egg blue, sometimes with brown/black matrix (veins)
Clarity: Can be clean (without matrix) or with attractive spider-web patterns
Hardness: 5 – 6 on Mohs scale
Treatment: Often natural, but sometimes stabilized to enhance durability
Astrological Use: Considered highly beneficial in astrology; associated with planet Jupiter
Benefits:
Brings good luck and prosperity
Protects from negative energies and evil eye
Enhances communication skills and self-confidence
Helps in calming stress and anxiety
Market Value:
Original Irani Firoza is rare and expensive compared to American or Chinese turquoise.
Clean sky-blue stones without veins are considered premium grade.
Many market stones are imitations or treated, so always prefer a lab-certified piece.
Would you like me to also write a short product-style description (like for a business listing or catalog) for Irani Firoza?

Approx. Rs 250 / CaratGet Latest Price

Irani Firoza (Iranian Turquoise)
Irani Firoza is one of the most famous and valuable varieties of turquoise, known for its sky-blue to greenish-blue color and excellent quality. It has been mined in Nishapur, Iran for thousands of years and is considered one of the best types of turquoise in the world.
Key Features:
Origin: Iran (mainly Nishapur mines)
Color: Sky blue, robin’s egg blue, sometimes with brown/black matrix (veins)
Clarity: Can be clean (without matrix) or with attractive spider-web patterns
Hardness: 5 – 6 on Mohs scale
Treatment: Often natural, but sometimes stabilized to enhance durability
Astrological Use: Considered highly beneficial in astrology; associated with planet Jupiter
Benefits:
Brings good luck and prosperity
Protects from negative energies and evil eye
Enhances communication skills and self-confidence
Helps in calming stress and anxiety

Market Value:
Original Irani Firoza is rare and expensive compared to American or Chinese turquoise.
Clean sky-blue stones without veins are considered premium grade.
Many market stones are imitations or treated, so always prefer a lab-certified piece.
Would you like me to also write a short product-style description (like for a business listing or catalog) for Irani Firoza?

Approx. Rs 26,000 / CaratGet Latest Price

What “Unheated / Untreated” Means & Why It Matters
Most sapphires (especially yellow, blue, etc.) are heat treated to improve colour or clarity. Untreated or natural sapphires (no heat, no diffusion, no chemicals) are much rarer and hence more valuable.
Treatment detection is done via gemological analysis (inclusions, absorption spectra, etc.). Some colour features (colour centres) present in untreated stones get changed or removed by heat.
In Sri Lankan yellow sapphires, there are thermally unstable yellow/orange colour centres, which are diagnostic of untreated stones. When you heat such stones, these centres may change.
Typical Measures / Examples (Sri Lanka, Untreated Yellow Sapphires)
Here are some real examples as references to understand size, colour, price ranges, etc.:
A 6.55 ct Ceylon yellow sapphire, unheated & untreated, oval cut — specific gravity ~4.00, RI ~1.760–1.770.
A 4.65 ct one with similar specs.
Sizes typically vary from ~2-10 ct for good quality astrological / jewelry stones. Larger stones with good clarity and colour, untreated, are rare.
How to Assess Quality
When checking or buying one, here are the main criteria, especially for an untreated yellow sapphire:
Colour / Tone / Saturation
Colour should be a clean, vibrant yellow (golden yellow, canary yellow, lemon‐yellow depending on taste).
Avoid too much brown, grey, or greenish undertone if you want a “pure” yellow.
Uniform colour is preferred; zoning or patches may lower value.
Clarity & Inclusions
Even in natural stones, inclusions are expected (e.g., rutile (silk), “feathers,” etc.). But eye‐clean (looking clean without magnification) stones are much more desirable.
Inclusions in untreated stones are part of provenance; some patterns like silk or certain growth lines are considered “characteristics of origin.”
Cut & Shape
Good faceting that maximizes brilliance – proper angles, symmetry, polish. Mixed cuts / cushion / oval / radiant etc.
A cut that improves colour (by minimizing windows or areas where light passes without being refracted) is good.
Size / Carat Weight
Bigger stones with high clarity & strong colour, untreated, increase exponentially in price.
But if a stone is large but has weak colour / many inclusions, value drops.
Origin & Certification
Origin “Sri Lanka / Ceylon” adds value (given its reputation for fine sapphires).
Important to get a certificate from a recognized gemological lab mentioning that the stone is unheated / untreated, and ideally confirming origin.
Lab tests should check for treatments, trace elements, spectral features.
Durability / Wearability
Since sapphire is hard (Mohs 9), it is durable. But cleavage planes, internal fractures, etc., can affect toughness.
Polishing & finishing also matter – sharp facets, no chips etc.

Approx. Rs 3,000 / RattiGet Latest Price

Natural japnese Red coral original unheated untreated 100%natural top quality piace weight 11ratti

Approx. Rs 2,500 / CaratGet Latest Price

Natural Zambia emrald weight 6 carat top quality piace price for DM natural all gemstone available from LUXIGEMS

Approx. Rs 80,000 / PieceGet Latest Price

Natural red coral Italian coral top quality piace weight 10 ratti ring weight 6 gm

Approx. Rs 800 / CaratGet Latest Price

Natural Red Coral – Product Description
Natural Red Coral is a precious organic gemstone formed in the depths of the ocean and valued for its vibrant red color and smooth texture. Known for its strong astrological and spiritual significance, red coral is considered a symbol of energy, courage, and protection. This gemstone is carefully sourced, naturally formed, and polished to enhance its natural beauty.
Red coral is widely used in rings, pendants, and bracelets and is especially popular for astrological purposes. Its rich color and solid structure make it a timeless and powerful gemstone.
Key Features:
Type: Natural Red Coral
Color: Bright to deep red
Origin: Sea-grown (natural)
Treatment: Untreated / natural
Use: Jewelry & astrology

Approx. Rs 3,185 / PieceGet Latest Price

Approx. Rs 2,500 / PieceGet Latest Price

Approx. Rs 2,500 / PieceGet Latest Price

Approx. Rs 120 / CaratGet Latest Price

Natural Amethyst  (Natural Jamunia Stone)
Here’s a quick and complete detail for you:
Basic Information
Gemstone Name: Amethyst
Other Name: Jamunia (जमनिया)
Color: Violet to deep purple
Mineral Family: Quartz
Hardness: 7 on Mohs scale
Transparency: Transparent to translucent

---
Origin & Sources
Best Origins:
Zambia  (deep rich purple)
Brazil  (light to medium purple)

Approx. Rs 2,500 / PieceGet Latest Price

Tiger Eye is a natural semi-precious gemstone, famous for its striking golden to reddish-brown color and its silky luster with a unique “cat’s eye” effect called chatoyancy — this gives it a shimmering light reflection that looks like a moving line, similar to a cat’s eye.
Features of a Natural Tiger Eye Pendant
Stone: Genuine, untreated Tiger Eye gemstone.
Color: Golden yellow, honey brown, or reddish-brown with a silky sheen

Additional Information:

Approx. Rs 200 / CaratGet Latest Price

Natural Irani Firoza (Iranian Turquoise)
Natural Irani Firoza is one of the world’s most precious and highly valued turquoise gemstones, sourced from the historic mines of Iran. Known for its captivating sky-blue to greenish-blue color, this gemstone displays a smooth, rich surface with natural matrix patterns that enhance its authenticity and beauty.
This gemstone is 100% natural, unheated, and untreated, preserving its original color, texture, and energetic properties. Irani Firoza has been treasured for centuries for its elegance, durability, and strong astrological significance.
In astrology, Natural Irani Firoza is associated with good fortune, protection, confidence, and mental peace. It is believed to ward off negative energies, bring success in career and business, and strengthen communication skills. Due to its natural formation, each stone is unique in color and pattern.
Perfect for rings, pendants, bracelets, and premium jewelry, Natural Irani Firoza is a timeless gemstone that combines beauty, tradition, and powerful spiritual benefits.