Unheated Ruby

This Art Deco Platinum and 18kt gold Burma Ruby & Diamond Bracelet features 66 square cut unheated rubies weighing approximately 8.00 carats set amidst 176 sparkling round natural di...

A natural, unheated ruby takes centre stage flanked by a pair of old cut diamonds in this gorgeous Edwardian trilogy ring.

Circa 1970 CONDITION: Pre Owned - Excellent METAL: 18k Gold STONES: Unheated Ruby ct 1.06; Brilliant cut Diamonds ct 0.25 ( VS/G Color) WEIGHT: 7 grams RING SIZE: US 7 - IT 15 - FR...

Merkaba Jewelry Beverly Hills presents a rare, collector caliber 9.91 carat unheated Star Ruby ring, prized for its beautifully defined asterism that appears as light moves across th...

A simply extraordinary and utterly unique Jewel set in solid platinum and featuring a stunning Unheated Ruby from Mogok in Burma weighing an impressive 1.69ct.

An absolutely magnificent, absolutely superb quality unheated, untreated ruby set in this stunning platinum setting from the famed but now depleted gem mines of Chantaburi in Thailan...

Specifications • Metal: 18K gold and platinum • Center Stone: Burmese ruby, unheated • Ruby Weight: 1.33 carats • Diamonds: 12 old-cut diamonds • Diamond Total Weight: approx. 1.50 c...

A simply extraordinary and utterly unique Jewel set in solid platinum and featuring a stunning Unheated Ruby from Mogok in Burma weighing an impressive 2.07ct.

A simply extraordinary and utterly unique estate Jewel, probably 30-40 years old, set in solid 18k yellow gold and featuring a stunning Unheated Ruby from Mogok in Burma weighing an ...

Featuring a total of 12.592 carats of unheated ruby, unheated sapphire, and emerald, the piece boasts intense, rich color saturation.

A simply extraordinary and utterly unique Jewel set in solid platinum and featuring a stunning Unheated Ruby from Mogok in Burma weighing an impressive 2.20ct.

GRS certified 2.99 oval cut Burmese origin unheated ruby and diamond halo ring. Featuring a center stone that's a classic ruby red.

Fine Untreated Deep Red Ruby And Diamond 18k Yellow Gold Halo Ring. Stylish modern halo ring featuring a fine natural deep red untreated/unheated ruby with a carat weight of 0.62ct.

Full British hallmark Gorgeous Natural unheated Ruby total weight 0.20ct Beautiful ruby natural gemstone untreated with diamonds antique style engagement ring wedding bridal jewell...

A beautiful bracelet made in Platinum and 18 Karat Yellow Gold featuring 2.23 Carats of Natural unheated Rubies and 1.47 Carats Natural Diamonds. Rubies are referred to as "Ratnaraj"...

This captivating ring centers on a vibrant, natural unheated Burmese ruby of exceptional color and clarity weighing approximately 1.50 carats , the octagonal step cut ruby radiates a...

This divine example is 1870 ca and crafted of solid 18 KT gold displaying an array pod graduated cushion cut old mine Diamonds alternated by natura Red Rubies Approx 4.40 Ct of brigh...

The open split-shank design gives the ring strong architectural presence, while the rounded bezel settings soften the composition and add a polished vintage-inspired character. Unhea...

The star of the show is certainly however the wonderful unheated Ruby which is of a gorgeous hue of almost pure, vivid, traffic light red.

DO YOU KNOW THAT UNHEATED BURMA RUBIES, CERTIFIED BY THE GRS LABORATORY AS 'PIGEON'S BLOOD' ARE NOW THE MOST VALUABLE COLOURED STONES IN THE WORLD?

GRS certified 5.94 carat unheated ruby of Mozambique origin. This gem features a large face that is not deep.

Marvelous mid century Diamond Ruby ring, 1960 ca. Hand crafted mount of solid 18 KT gold Platinum topped Elegant timeless design with center Ruby flanked by group of Diamonds between...

Unheated rubies above three carats are increasingly rare and represent a distinct category in the fine gemstone market.

Most importantly, the laboratory found no indications of treatment, making this an attractive example for collectors seeking a natural, unheated ruby. Based on current gemological in...

Unheated rubies of this caliber—mined from the storied mines of Burma—are exceptionally rare and highly coveted by collectors and connoisseurs.

GIA Certificate # 6204539439 concluded the center as a Natural Untreated and Unheated Red Ruby from the famous mine in Burma. The most expensive rubies on the market today are unheat...

Intense-Red Rubies Intense red, no-heat (unheated) rubies represent the absolute pinnacle of the gemstone world.

The vintage cocktail ring is hallmarked to the interior of the shank with the mark for platinum (PLAT) and the fineness mark for 18k gold (18CT). This impressive unheated ruby engag...

A simply magnificent and utterly unique Jewel set in solid 18k white gold, and featuring a stunning, completely unheated and untreated pigeon’s blood Ruby from Mogok in Burma weighin...

A custom-made engagement ring will be made to your finger size.**Video of the unheated ruby being offered is being displayed in the post for your full review.

Unheated rubies of this caliber—mined from the storied region of Burma—are exceptionally rare and highly coveted by collectors and connoisseurs.

Natural unheated Ruby round total weight 0.45ct Large ruby and diamond pedant necklace in 18ct white gold.

Even under 10x magnification, inclusions are virtually undetectable, a rarity for unheated rubies of this size. Treatment: Unheated & Untreated (No indications of thermal enhance...

Natural Unheated Ruby total weight 0.40ct Diamonds total weight 0.25ct G colour VS1 clarity.

Unheated rubies command premium prices due to their scarcity and natural beauty.

Unheated rubies of this calibre—mined from the storied soils of Burma—are exceptionally rare and highly coveted by collectors and connoisseurs.

The rubies complement the diamonds perfectly, creating a harmonious contrast that enhances the overall beauty of the piece. 4 Burmese unheated rubies approximately 14.00 carats, dia...

In the centre lies a wonderful natural unheated ruby, and surrounding it, 22 old rose-cut diamonds have been intricately set in fine claws.

This sculptural vintage-style ring is handcrafted in solid 18K gold and set with carefully curated natural precious gemstones, including a Burmese unheated ruby, Colombian emeralds, ...

It is unusual to find Burmese unheated rubies in emerald cut, as it requires the stone to be of high clarity.

It is unusual to find Burmese unheated rubies in emerald cut, as it requires the stone to be extremely clean and of gem quality.

✨ Center Stone: Gem: Natural Ruby (GIA Certified) Weight: 5.10 carats Shape: Oval Cut: Modified Brilliant (Crown), Step Cut (Pavilion) Measurements: 10.79 x 8.38 x 6.13 mm Co...

From the famed house of Van Cleef and Arpels, this ring centers an 8.85 carat oval-cut unheated Ruby and is flanked by an additional 2.00 carats of marquis-cut diamonds.

Intense-Red Rubies Intense red, no-heat (unheated) rubies represent the absolute pinnacle of the gemstone world.

Unheated Burmese rubies are rare and highly valued.

Showcasing 7 exceptionally rare matching unheated rubies all certified totaling approximately 14.30 Carats.

This natural Burmese natural unheated ruby ​​emits incomparable red color, gorgeous and pure, extremely high saturation, and charming luster.

Importantly, SSEF will only award the “pigeon blood red” designation to natural, unheated rubies. Rubies that fulfill all of these stringent requirements are exceptionally scarce a...

Ring can be resized Metal: Premium Platinum Certification: GIA (Gemological Institute of America) Elegantly designed for a sophisticated and timeless look Perfect for special occasio...

This amazing bangle features natural unheated rubies, sapphires and diamonds and is accompanied with a GIA report for the color stones.

The main stone weighing over 6.00 carat Mozambique natural unheated ruby, which is definitely an excellent item worthy of collection.

The stone could easily be removed and used to create a ring for a man. Unheated rubies from Burma of this color, clarity, and size are among the rarest gems in the world.

It can also be folded upward into a charming heart inspired shape, giving you two beautiful looks in one piece. Each ruby is natural, unheated, transparent and clean to the eye, wit...

The stone is completely Unheated and untreated. The ruby is exceptionally bright and vibrant and genuinely is a stunning and bright immense gem, and of course without any treatment w...

Certified natural unheated ruby. Height : 13,8 mm, width : 16,5 mm approximately, thickness : 4,3 mm approximately, width of the ring at the base : 2,4 mm approximately.

From the Emilio Jewelry Vault in New York City, Main stone: 2.00 carats Vivid to Deep Red PEAR Setting: 11 rose-cut white diamonds totaling approximately 1.45 carats, 38 white diamo...

Unheated rubies are highly prized for their natural beauty and purity.

Antique Indian Ruby, Pearl & Diamond Necklace — 18 Natural Burma Rubies No Heat, Christie's Important Jewels King Street London 2017, Lot 116 OLD BURMA (MYANMAR) UNTREATED, UNHEA...

Quintessential Edwardian GIA Natural Saltwater PEARL, Unheated RUBY & DIAMOND la Belle Époque Bow LAVALIÈRE Platinum Gold Antique Necklace.

Unheated rubies of this size typically range from $50,000 and up.