Unheated 5.30ct Burma Burmese Ruby No Heat Ring GIA - Sensational!
Located in bangkok, TH
An absolutely magnificent, absolutely superb quality unheated, untreated ruby set in this stunning platinum setting from the famed gem mines of Myanmar Burma weighing 5.30ct.
Ruby, 18k Gold
Unheated 1.23ct Burma Ruby & Diamond Ring GIA - Gorgeous!
Located in bangkok, TH
Fluorescence - an acid test of Burma ruby - is extraordinary and diagnostic, AND the stone is absolutely fully certificated by GIA as attached: unheated, origin Burma.
Diamond, Ruby, Platinum
Burmese Ruby Diamond Platinum Ring, GIA Certified Unheated
Located in Beverly Hills, CA
An exceptionally fine and rare stone from Myanmar (Burma) which has been certified by the GIA as natural with no treatment. It is extremely difficult to find a ruby without any treat...
Diamond, Ruby, Platinum
Unheated 1.11ct Burma Ruby No Heat GIA Certificate - Superb!
Located in bangkok, TH
An absolutely magnificent, absolutely superb quality unheated, untreated ruby from the famed gem mines of Myanmar Burma weighing 1.11ct.
Ruby
GIA Certified 4.26ct Unheated Burma Ruby Diamond Chandelier Earrings
Located in Kowloon, Hong Kong
4.26 ct Burma No Heat Vivid Red Ruby & Diamond Chandelier Earrings (GIA Certified) Indulge in commanding elegance with these breathtaking chandelier earrings, showcasing 4.26 carats...
Diamond, White Diamond, Ruby, Platinum
GIA Certified 4.56ct Unheated Burma Ruby & Diamond Chandelier Earrings
Located in Kowloon, Hong Kong
4.56 ct Burma No Heat Vivid Red Ruby & Diamond Chandelier Earrings (GIA Certified) Indulge in commanding elegance with these breathtaking chandelier earrings, showcasing 4.56 ca...
Diamond, White Diamond, Ruby, Platinum
Unheated 2.07ct Burma Ruby & Diamond Ring GIA Certificate - Beautiful!
Located in bangkok, 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 2.07ct. The beautifully made r...
Diamond, Ruby, Platinum
1.70ct Unheated Burma Ruby & Diamond Ring GIA Certificate - Gorgeous!
Located in bangkok, TH
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 ...
Diamond, Ruby, Yellow Gold
$25,600Sale Price|20% Off
3.22 Ct GIA Certificate Unheated Ruby Burma Red Color Gemstone
Located in bangkok, TH
RMA107 3.22 Ct GIA Certificate Unheated Ruby Burma Red Color Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Unheated Burma Ruby Weight: 3.22ct Color: Red C...
Ruby
GIA Report Certified 1.67 Carat Unheated Burmese Ruby Ring
By Jae's Jewelers
Located in Coral Gables, FL
This glistening 18 karat white gold ring features a rare 1.67 carat no heat Burma ruby graded by GIA. 58 round brilliant cut diamonds accent the ruby totaling 0.82 carats of VS clari...
Ruby, Diamond, 18k Gold, White Gold
GIA Unheated Burma Star Ruby and White Diamond Cocktail Ring
Located in Los Angeles, CA
Gorgeous 3.56 ct. GIA unheated Burma purplish pink star ruby oval cabochon with 2.50 ct. good quality white diamond rounds and baguettes.
White Diamond, Ruby, Star Ruby, 18k Gold
$2,064Sale Price|20% Off
GIA Certified 1.37ct Unheated Burmese Ruby, Cushion Cut, Art Deco
Located in Singapore, SG
Details : Gem Type: Natural Ruby Color: Purplish Red Carat Weight: 1.37 Ct Clarity: Eye Clean ( Very Slight Natural Inclusions Present ) Transparency: Transparent Shape & C...
Ruby
1.69ct Burma Ruby Unheated & Diamond Ring No Heat GIA Certificate
Located in bangkok, 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. The beautifully made r...
Diamond, Ruby, Platinum
No Heat 2.20ct Burma Ruby & Diamond Ring Unheated GIA - Wonderful!
Located in bangkok, 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 2.20ct. The beautifully made r...
Diamond, Ruby, Platinum
Unheated 1.12ct Burma Ruby Platinum Diamond Ring GIA No Heat - Exquisite!
Located in bangkok, TH
A Simply exquisite Unheated 1.12ct Burma Ruby from the famed gem mines of Mogok in Burma (Myanmar) set in this antique style platinum and diamond setting.
Diamond, Ruby, Platinum
$3,680Sale Price|20% Off
1.36 Ct GIA Certified Unheated Burma Ruby Pigeon Blood Color No heat
Located in bangkok, TH
RMA91 GIA Certified Natural Unheated Burma Ruby Pigeon Blood Color Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Unheated Burma Ruby Weight: 1.36 Ct Color: Vivid Red C...
Ruby
$4,160Sale Price|20% Off
1.09 Ct GIA Certificate Unheated Burma Ruby Pigeon Blood Color No heat
Located in bangkok, TH
RMA86 1.09 Ct GIA Certificate Natural Unheated Burma Ruby Pigeon Blood Color Gemstone GEM DESCRIPTION Species: Corumdum Variety: Unheated Burma Ruby Weight: 1.09 Ct Color: Pige...
Ruby
GIA 0.67ct Unheated Burma Pigeon Blood Ruby (5.62 x 4.88 x 2.34mm)
Located in Singapore, SG
Details : Gem Type: Natural Ruby Color: Pigeon Blood Color (Vivid Red) Carat Weight: 0.67 Ct Clarity: Eye Clean (natural inclusion present) Transparency: Highly Transparent Sh...
Ruby
Burmese Ruby Earrings - 3 carat + , unheated "pigeon blood" red, GRS & GIA
Located in London, GB
A beautiful rare pair of earrings, featuring 4 Rubies, Burma, no indications of heating, "Pigeon's Blood" red. Certified by GIA and GRS. Specifications and Materials: Gemstone: Na...
Diamond, Ruby, 18k Gold
Unheated 1.02ct Burma Ruby No Heat & Diamond Ring GIA - Sensational!
Located in bangkok, TH
Fluorescence - an acid test of Burma ruby - is extraordinary and diagnostic, AND the stone is absolutely fully certificated by GIA as attached, unheated, origin Burma.
Platinum
Vintage Platinum GIA Certified Unheated Burmese Ruby Ring with Diamonds - Size 7
Located in Scottsdale, AZ
Stone Information - --------------------------------------------- Primary Stone(s): Ruby - Origin: Burma, No Heat Treatment - GIA Report #: 2161674196 - Color: Red/Hot Pink - Cut: Ro...
Diamond, Ruby, Platinum
$45,600Sale Price|20% Off
5.46 Ct GRS GIA Two Certificate Natural unheated Burma Mogok Ruby Red color
Located in bangkok, TH
E051 GRS,GIA Two Certificate 5.46 Ct Natural unheated Burma Mogok Ruby Red color with Ring platinum Gold 1-Main stone : 5.46ct Natural Ruby Unheated Mogok burma Gemstone GRS,GIA ...
Ruby
$2,000Sale Price|37% Off
Pair 1.04 Ct GIA Certificate Unheated Burma ruby pigeon blood color No heat
Located in bangkok, TH
RMC36 Pair 1.04 Ct GIA Certificate Natural Burma ruby unheated pigeon blood color eye clean quality Gemstone GEM DESCRIPTION Species : Natural Corumdum Variety: Natural Ruby unheated...
Ruby
$3,200Sale Price|20% Off
1.01 Ct GIA Certified Unheated Burma Ruby Pigeon Blood Color Gemstone No heat
Located in bangkok, TH
RMA84 1.01 Ct GIA Certified Natural Unheated Burma Ruby Pigeon Blood Color Gemstone GEM DESCRIPTION Species: Corumdum Variety: Burma Ruby Pigeon Blood Weight: 1.01 ct Color: Pigeon ...
Ruby
GIA Certified 1.58 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.58 Carat Natural Burmese, Untreated (Unheated) Ruby and 0.62 Carat Diamonds.
Diamond, Ruby, Platinum
GIA Certified 1.73 Carat, Unheated, Burmese Ruby & Diamond Ring set in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.73 Carat Natural Burmese, Untreated (Unheated) Ruby and 0.78 Carat Diamonds.
Diamond, Ruby, Platinum
GIA 1.15ct Unheated Burma Ruby Ring with Natural Diamonds in 18k solid gold
Located in Singapore, SG
Accompanied by GIA certification#1549000235, providing ironclad verification of its Burmese origin and unheated status.
Diamond, Ruby, 18k Gold
$13,600Sale Price|20% Off
3.20 Ct GIA Certificate Unheated Burma Ruby Red color eye clean quality No heat
Located in bangkok, TH
RMA111 3.20 Ct GIA Certificate Natural ruby Burma unheated Red color eye clean quality Gemstone GEM DESCRIPTION Species : Natural Corumdum Variety: Natural Ruby Unheated Weight: 3.20...
Ruby
4.00ct GIA Burma Antique EF Natural Unheated Red Ruby & Old Diamonds Ring 18K
Located in New York, NY
ITEM SPECIFICATION DIAMOND INFORMATION Retail Price - $12,500 Item Stock Number - 344721121 Shape - Round, Old Cut Carat Weight - 1.00ct Ruby, 3.00ct Diamonds Measurements - ring to...
Diamond, Ruby, 18k Gold
GIA Unheated Burma Ruby Oval and White Diamond Ring in 18K Gold and Platinum
Located in Los Angeles, CA
Gorgeous GIA 0.90 ct. unheated Burma ruby oval with good quality white diamond rounds.
White Diamond, Ruby, 18k Gold, Platinum
18k White Gold Unheated Burma Ruby Cts 4.11 Rose-Cut Diamond Earrings GIA Cert
Located in Hong Kong, HK
These exquisite earrings feature two captivating Ruby Cabochons, totaling 4.11 cts, sourced from the legendary mines of Burma. Unheated Burma Ruby Cab earrings with antique rose cu...
Diamond, Ruby, 18k Gold, White Gold
14K Gold Unheated Burma Ruby, Two Opal & Four Turquoise Brooch W/GIA Certificate
Located in Great Neck Plaza, NY
This exquisite brooch is a stunning piece of jewelry that beautifully combines elegance and vibrant colors. At its center lies a captivating, untreated red ruby sourced from Burma, a...
14k Gold
$2,390Sale Price|20% Off
GIA certified Unheated Ruby Necklace in 22k solid gold chain
Located in Singapore, SG
Features: Main Gemstone (1pc) - Unheated Ruby from Tanzania Weight of Ruby (1pc) - 2.3ct (approx) Measurement of Ruby - 9.84 x 6.65 mm (approx) Cut - Oval Treatment - None (No H...
Ruby, Yellow Gold, 22k Gold
Unheated 5.19ct Thai Ruby Ring No Heat GIA - World Class!
Located in bangkok, TH
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...
Diamond, Ruby, Platinum
$180,000Sale Price|65% Off
NWT $525, 000 18KT Glittering GIA Fancy Natural Burmese Ruby Diamond Necklace
Located in New York, NY
The Following Item we are offering is this Rare Important Radiant 18KT Gold Gorgeous Glittering and Sparkling Magnificent Fancy Unheated Natural Rare GIA Certified Burmese Ruby and D...
Diamond, Ruby, Gold, 18k Gold
GIA Certified 1.05ct BURMA UNHEATED Ruby
Located in Singapore, SG
Details : Gem Type: Natural Ruby Color: Red Carat Weight: 1.05 Ct Clarity: Eye Clean Transparency: Transparent Shape & Cut: Heart Measurements: 5.18x7.03x3.33 mm Origin: Burm...
Ruby, 18k Gold, White Gold
GIA certified Burma Unheated Ruby Ring (Burmese Ruby Solitaire Ring)
Located in Singapore, SG
This Burmese unheated ruby solitaire ring is a delicate expression of simplicity and sophistication.
Ruby, 18k Gold
GIA certificate Unheated Burma Ruby Pigeon Blood color 1.17ct
Located in bangkok, TH
Name: Burma Ruby Unheated Weight:1.17ct Size: 6.53*5.11*4.10mm Crigin: burma myanmar Color: pigeon blood color Clarity: Eye clean 99% Cut : standard cut Certificate: GIA Design&...
Ruby
GIA 0.88ct Burmese Unheated Ruby Ring (Ruby Solitaire Ring)-1.55 gram
Located in Singapore, SG
This Burmese unheated ruby solitaire ring is a delicate expression of simplicity and sophistication.
Ruby, 18k Gold
Unheated 1.21ct Burma Ruby & Diamond Pendant No Heat GIA Certificate
Located in bangkok, TH
A Simply exquisite platinum pendant featuring a gorgeous Unheated 1.21ct Burma Ruby from the famed gem mines of Mogok in Burma (Myanmar).
Diamond, Ruby
GIA 2.81ct Oval unheated BURMA Ruby and Heart Shaped Diamond ring in Platinum
Located in Palm Desert, CA
I color, VS-2 clarity. The ruby is accompanied by a GIA certificate BURMA UNHEATED.
Diamond, Ruby, 18k Gold, Platinum
GIA certified 1.06Carat Burmese Unheated Ruby and Natural Diamond Pendant
Located in Singapore, SG
GIA certified Burma Unheated Ruby, and Natural Colorless Diamonds in 18k solid gold pendant (Pendant only) Weight of Ruby (1pc)- 1.06Ct Measurement of center stone (Length and Widt...
Diamond, Ruby, 18k Gold
GIA certificate Unheated Burma Ruby Pigeon Blood deep red color 0.89ct
Located in bangkok, TH
GIA certificate Unheated Burma Ruby Pigeon Blood deep red color 0.89ct eye clean gemstone burma unheated ruby natural weight : 0.89 size: 5.57*4.60*4.27mm origin: Myanmar (burma) ...
Ruby
Two GIA certificate Pair 1.78ct Unheated Ruby burma pigeon blood color
Located in bangkok, TH
burma unheated ruby natural weight : 1.78ct (0.93+0.85) size: 5.23*4.74 /5.3*4.48 origin: Myanmar (burma) color: pigeon blood color clarity: Eye clean 99%~100% certificate: GIA-0....
Ruby
【Énigma】GIA Certified 1.21ct Unheated Burmese Ruby and Diamond Platinum Ring
By The Pearl Vogue
Located in New York, NY
This exquisite ring centers on a 1.21ct natural unheated Burmese ruby, certified by GIA for its origin and absence of heat treatment.
Diamond, Ruby, Platinum
GIA certified Burmese Unheated Ruby and Diamonds bracelet in 18K gold
Located in Singapore, SG
Burmese Unheated Ruby bracelet Features : Main Gemstone (1pc) - Ruby Total Carat Weight (1pc) - 0.8Ct (approx) Measurement of ruby - 4.9x4.2mm ( Approx) Cut - Oval Clarity - VS...
Diamond, Ruby, 18k Gold
Rare pair 2.06ct burma ruby unheated pigeon blood color GIA AIGS certificate
Located in bangkok, TH
A new stone available customize any design as you like. we are cut factory directly sale as price much reasonable. burma unheated ruby natural weight : 2.06 pair ( 1.01 + 1.06) orig...
Ruby
GIA certified 0.96Ct Burma Unheated Ruby Ring in 18K Gold (Ruby Unisex Ring)
Located in Singapore, SG
This GIA-certified Burmese ruby ring features a unisex design that complements both men and women elegantly.
Diamond, Ruby, 18k Gold
GIA Certified Unheated Burmese Star Ruby and Diamond Platinum Ring, 5.28 Carats
By Sarosi By Timeless Gems
Located in Los Angeles, CA
The high-domed, vibrant ruby has spectacular, rich color, exhibits the phenomenon of asterism, is certified as both unheated and of Burmese origin, and at 5.28 carats, it is unusuall...
Diamond, Ruby, Star Ruby, Platinum
GIA Certified Art Deco Unheated Burma Origin Ruby and Diamond Platinum Bracelet
Located in New York, NY
This bracelet is set throughout with 178 round and 14 baguette diamonds weighing approx. 6.30 cts, H-I-VS-several SI. This bracelet has GIA certificate No.1196938674 stating the rub...
Diamond, Ruby, Platinum
GIA Certificate BURMA unheated Ruby Diamond Pendant w. Chain 0.84 ct 1.01 ct
Located in Viena, Viena
an untreated Burma ruby in pure quality is considered a rarity...., a wonderful pendant with chain with GIA certificate from 21.08.2025, 10 mm in diameter (without pendant eyelet), c...
Diamond, Ruby, Platinum
GIA certified 1.37Ct Unisex designed Burma Unheated Ruby Ring in 18K white Gold
Located in Singapore, SG
This ring features a stunning Burma unheated ruby that's transparent, eye-clean, and free of any noticeable inclusions or blemishes.
Ruby, White Gold
GIA certified 0.75Ct Burma Unheated Ruby and Natural Diamond Ring in 18K Gold
Located in Singapore, SG
Features : Main Gemstone (1pc) - Ruby Total Carat Weight (1pc) - 0.75Ct Natural Diamonds (66pcs) - 0.31Ct Measurement of ruby - 5.3x4.7x3 mm ( Approx) Cut - Oval Clarity - Eye ...
Ruby, Diamond, 18k Gold
Unheated Burma Ruby Pear Shape and Diamond Necklace in 18 Karat with GIA Report
Located in Los Angeles, CA
Fabulous deep red unheated 6.17 carat Burma ruby surrounded by white diamonds set in 18k yellow gold.
Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold
Antique Victorian 18K Gold Burma Ruby Diamond Cluster Engagement Ring - GIA
Located in Great Neck, NY
The ring features a natural unheated Burmese ruby that has a GIA report and is surrounded by old cut diamonds.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
GIA certified burma ruby pigeon blood color Unheated 1.01ct good shape Myanmar
Located in bangkok, TH
it's new stone not yet make jewelry, can customize any design as you like. we are cut factory directly sale as price much reasonable. burma unheated ruby natural weight : 1.01 ct o...
Ruby
1.29 Ct GIA Certificate Natural Burma Ruby No heat Pigeon blood Color Unheated
Located in bangkok, TH
RMA134 1.29ct GIA Certificate Natural Burma Ruby unheated Pigeon blood color Gemstone GEM DESCRIPTION Species: Natural Ruby Variety: Natural Ruby unheated Weight: 1.29ct Color:...
Ruby
Unheated 1.08 Carat Burmese Ruby Oval GIA Unset 3-Stone Engagement Ring Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This gorgeous, unheated gem is a perfect example of why Burmese rubies are so highly prized. With an electric purplish red hue and exceptional clarity, this 1.08 carat natural color ...
Ruby
GIA 1.09ct Unheated Burma Ruby (6.80 x 5.05 x 4.23 mm)
Located in Singapore, SG
Details : Gem Type: Natural Ruby Color: Purple-Red Carat Weight: 1.09 Ct Clarity: Eye clean, no visible blemishes, with only a very slight cloud inclusion that is not noticeable Tr...
Ruby
GIA certificate Unheated Burma Ruby Pigeon Blood deep red color 1.59 Carats
Located in bangkok, TH
RMA26 Name: Burma Ruby Unheated Weight:1.59ct Size: 7.08*5.35*3.93mm Origin: burma myanmar Color: pigeon blood color Clarity: Eye clean or 99% Cut : standard cut no defect Certifi...
Ruby
1.12 Ct GIA certified Natural Burma Ruby pigeon blood unheated Eye clean
Located in bangkok, TH
RMA90 GIA Natural Burma Ruby pigeon blood Natural unheated Eye clean gemstone GEM DESCRIPTION Species: Corumdum Variety: Unheated Burma Ruby Weight: 1.12Ct Color: Pigeon Blood...
Ruby
GIA AIGS TWO Certificate Rare Pair2.06Ct Burma Ruby Unheated Pigeon Blood Color
Located in bangkok, TH
Burma origin ruby natural unheated no treatment for collection, and as pigeon blood is top color of ruby, very rare to find clean clarity as this piece no invisible inclusion by ey...
Ruby
1.01 Ct GIA Certified Unheated Burma Ruby Pigeon Blood Ring 14K 3.72Gram
Located in bangkok, TH
E028 GIA Certified Unheated Burma Ruby Pigeon Blood Ring 14K 3.72Gram Gold: 14K Weight 3.72G Size: 14# Main stone : 1.01ct GIA Certificate Burma Ruby Unheated Pigeon Blood eye ...
Diamond, Ruby, Sapphire, 14k Gold
This deep red gem is the color of heat and passion — vintage and antique ruby jewelry is perfect for those born in the middle of summer.
Rubies are one of the few gemstones that can give diamonds a run for their money. Just consider the Van Cleef & Arpels “scarf” necklace the Duke of Windsor presented to the Duchess on her 40th birthday, in 1936 — set with diamonds and dripping with rubies, a testament to the deep-red gemstone’s power — or the slippers encrusted with 4,600 rubies that Harry Winston made to commemorate The Wizard of Oz’s golden anniversary. July babies have permission to adorn themselves with this beautiful red stone even when it’s not their birthday.
Rubies are considered precious stones — along with diamonds, sapphires and emeralds — and have a hardness of 9.0 on the Mohs Scale, surpassed only by Moissanite and diamonds. They are composed of corundum, a colorless mineral that is also the basic material of sapphires. In the July birthstone, the red of the gemstone — and the various hues seen in sapphires — are produced by the presence of trace elements. In the case of a ruby, this element is chromium. Rubies range in color from vermilion to a violet red. They are also pleochroic, which means that a stone’s hue can vary depending on the direction of viewing. The most sought-after color is pigeon’s blood: pure red with a hint of blue.
Rubies that are hosted in dolomite marble are the most prized: Because the marble is low in iron, so are the rubies, resulting in a more intense color. Rubies found in basalt, which has a higher iron content, are generally darker and less intense.
When shopping for antique and vintage ruby jewelry, remember that the 4Cs of selecting the perfect diamond — color, clarity, cut and carat — also apply to rubies.
According to the Gemological Institute of America, the color of the July birthstone should be a vibrant to slightly purplish red, and the stone should be clear and inclusion-free. Accordingly, the cut should show off its color and clarity. As for the last criterion, fine rubies more than a carat in weight are rare. Often, large rubies are more expensive than diamonds of comparable weights.
Find a collection of ruby necklaces, ruby rings and other accessories on 1stDibs.