Vintaged Style 0.82Ct Burma Unheated Ruby ring With Diamond
Located in Singapore, SG
Features : Main Gemstone (1pc) - Ruby Total Carat Weight (1pc) - 0.82Ct Natural Diamonds (18pcs) - 0.16Ct Measurement of ruby - 6.8x6.2mm ( Approx) Cut - Mixed Oval Cut Clarity...
Ruby, Diamond, 18k Gold
Unheated Burma 1.36ct Pigeon’s Blood Ruby & Diamond Ring GRS - Mag
Located in bangkok, TH
Fluorescence - an acid test of Burma ruby - is extraordinary and diagnostic, AND the stone is absolutely fully certificated by GRS as attached: pigeon’s blood, unheated, origin Burma.
Diamond, Ruby, 18k 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
Unheated 2.09ct Burma Ruby No Heat & Diamond Platinum Ring + Certificate
Located in bangkok, TH
n absolutely gorgeous, absolutely lovely unheated, untreated heart shaped ruby from the famed gem mines of Mogok in Burma weighing 2.09ct.
Diamond, Ruby, Platinum
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.
Diamond, Ruby, Platinum
Ring Burmese Unheated Ruby natural Gold Promise Engagement ring
Located in Berlin, DE
An engagement 18K white gold ring with natural Ruby and Diamonds with Jewelry ruby origin - Burma ruby measurements - 0.12 х 0.2 х 0.28 in / 3 х 5 х 7 mm ruby weight - 1.05 carats 1...
Diamond, Ruby, Gold, 18k Gold, White Gold
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.
Diamond, Ruby, Platinum
Unheated 19.91ct Burma Star Ruby and Diamond Cocktail Ring in Platinum
Located in La Jolla, CA
19.91 ct Burma Unheated Star Ruby and Diamond Ring in Platinum Ruby Ring features an oval Cabochon Star Ruby weighing 19.91 carats originating from Myanmar (Burma) surrounded by a ...
Diamond, Ruby, Star Ruby, Platinum
Burma Unheated Ruby and Diamond Ring in 18K Yellow Gold
Located in Singapore, SG
Features: Main Gemstone - Ruby Total Carat Weight (5pcs) - 1.08Ct (Approx) Natural Diamonds (45pcs) -0.33Ct Measurement of ruby - 4.08x3.07mm (Approx) Cut - Oval Clarity - VS (...
Ruby, Diamond, 18k Gold
Unheated 1.00ct Burma Ruby Pigeon’s Blood No Heat Pendant AIGS - Wonderful!
Located in bangkok, TH
An absolutely magnificent, absolutely lovely quality platinum pendant featuring an unheated, untreated ruby from the famed gem mines of Myanmar Burma weighing 1.00ct.
Ruby, Platinum
Unheated Burma 3.11ct Ruby No Heat & Diamond Ring GRS Cert - Magnificent!
Located in bangkok, TH
A simply magnificent and utterly unique Jewel set in solid 18k white gold and featuring a stunning completely unheated and untreated Ruby from Mogok in Burma weighing an impressive 3...
Diamond, Ruby, 18k Gold
Antique AGL certified Burmese (Mogok) Unheated Ruby & Diamond Cluster Ring
Located in OVIEDO, AS
Antique, Unique AGL certified Burmese (Mogok) Natural Ruby and Diamond Cluster Ring Untreated, unheated (No clarity enhancement/ No heat enhancement) Burmese 0.94 carats Ruby (Mogo...
Diamond, Ruby, 18k Gold, Platinum
0.43ct Burma Unheated Ruby and Natural Diamond Ring in 18K Gold
Located in Singapore, SG
Features: Main Gemstone (1pc) - Ruby Total Carat Weight (1pc) - 0.43Ct(approx) Natural Diamonds (14pcs) - 0.21ct Measurement of ruby -4.5x3.6mm (Approx) Cut - Oval Clarity - Sl...
Diamond, Ruby, Platinum
Certified Burma Unheated Ruby and Diamond Pendant in 18k solid gold
Located in Singapore, SG
1.01Ct Burma Unheated Ruby and Diamond Pendant in 18k solid gold *Note: The gemstone has a surface-reaching inclusion that is not visible to the naked eye.
Diamond, Ruby, 18k Gold
Rare 1.42ct Burma Ruby Natural Unheated Red Ruby Mogok & Diamonds Ring 18K GRS
Located in New York, NY
DIAMOND INFORMATION Retail Price - $12,500 Item Stock Number - 4363146573658 Certificate Number - GRS2024-118547 Shape - Oval Carat Weight - Ruby - 1.22ct, Diamonds 0.20ct Measureme...
Diamond, Ruby, 18k Gold
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
$22,880Sale Price|20% Off
AGL Burma Ruby Halo Ring. 1.40ct Unheated Cushion Cut Ruby Diamond Platinum Ring
Located in New York, NY
This exquisite ring showcases a cushion-cut, natural, untreated Burma ruby weighing Approx. 1.4-Carats, certified by AGL for its authenticity and rarity. The ruby is elegantly set in...
Diamond, Ruby, Platinum
GIA 0.69ct Unheated Burma Pigeon Blood Ruby (5.54 x 4.32 x 3.23mm)
Located in Singapore, SG
This exceptional Burmese ruby is completely unheated - a rare distinction that significantly increases its value, as approximately 95% of rubies on the market today undergo thermal e...
Ruby
GIA 0.67ct Unheated Burma Pigeon Blood Ruby (5.62 x 4.88 x 2.34mm)
Located in Singapore, SG
This exceptional Burmese ruby is completely unheated - a rare distinction that significantly increases its value, as approximately 95% of rubies on the market today undergo thermal e...
Ruby
$2,400Sale Price|20% Off
1.77 carats Burma Ruby Unheated pigeon blood red Double “pairs “AIGS certificate
Located in bangkok, TH
Pair 1.77 Carats Burma Ruby Unheated pigeon blood red Color Double “pair” AIGS Two certificate RMC24 Name:Ruby Weight: 1.77carats Size: 0.86-5.23*4.44*4.20mm/ 0.91-5.12*4.42*4.45mm...
Ruby
Burma Unheated Ruby or Pink Sapphire Ring in 18k gold (Ruby Half Eternity Ring)
Located in Singapore, SG
Features : Main Gemstone (9pcs) - Ruby Total Carat Weight (9pcs) - 1.6Ct (approx) Measurement - 3.51x3.1mm/pc (approx) Cut - mixed (Oval) Clarity - VS (Eye Clean, No visible i...
Ruby, Pink Sapphire, 18k Gold
$1,040Sale Price|20% Off
2.31 Ct ICA Certificate Unheated Star Ruby Burma transparent Pinkish red No heat
Located in bangkok, TH
RMA115～ 2.31 Ct ICA Certificate Natural Star Ruby unheated Burma transparent Pinkish red Gemstone GEM DESCRIPTION: Species: Natural Corundum Variety: Natural Star Ruby unheated Weig...
Ruby, Star Ruby
0.845Ct Burma unheated Ruby and Natural diamond 2 ways stud earring
Located in Singapore, SG
Rubies that are completely untreated are worth far more than those that have been treated. Geographical origin also has a major impact on price. The rubies are from Burma and comple...
Diamond, Ruby, 18k Gold
Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision. Features: Main Gemstone (1pcs) -...
Ruby, Diamond, 18k Gold, Yellow Gold
$2,080Sale Price|20% Off
2.61 Ct GIT Certificate Unheated star ruby Burma gemstone Red color No heat
Located in bangkok, TH
RMA114~ 2.61 Ct GIT Certificate Natural star ruby Burma gemstone Red color eye clean clarity GIT Star Ruby Burma Weight 2.61ct Clarity : Eye clean Origin : Burma Color : Red Star : ...
Ruby, Star Ruby
Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold
Located in Singapore, SG
Features: Main Gemstone (1pcs) - Ruby Total Carat Weight (1pc) - 0.85Ct (approx) Measurement of ruby - 6.42x5.2mm Cut - mixed (Oval) Clarity - SI (Has Natural Inclusion or minor...
Ruby, Diamond, 18k Gold, Yellow Gold
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
simply magnificent and utterly unique Jewel set in solid platinum, and featuring a stunning, completely unheated and untreated Ruby from Mogok in Burma weighing an impressive 1.02ct.
Platinum
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
GIA 0.97ct Unheated Burma Pigeon Blood Ruby (7.23 x 4.86 x 2.62 mm)
Located in Singapore, SG
This exceptional Burmese ruby is completely unheated - a rare distinction that significantly increases its value, as approximately 95% of rubies on the market today undergo thermal e...
Ruby
GIA 0.55ct Unheated Burma Pigeon Blood Ruby (5.36 x 4.10 x 2.67 mm)
Located in Singapore, SG
This exceptional Burmese ruby is completely unheated - a rare distinction that significantly increases its value, as approximately 95% of rubies on the market today undergo thermal e...
Ruby
$32,000Sale Price|20% Off
GRS Certificate 5.01 Ct Natural unheated Mogok Burma Ruby Red color with Ring
Located in bangkok, TH
E040 GRS Certificate 5.01 Ct Natural unheated Mogok Burma Ruby Red color with Ring platinum Gold 1-Main stone : 5.01ct Natural Ruby Unheated Mogok burma Gemstone GRS 2-Surroundi...
Diamond, Ruby, Platinum
Burmese Untreated, Unheated Ruby, Rose Cut Diamond , Seed Pearl Necklace 19th C.
Located in OVIEDO, AS
OLD BURMA (MYANMAR) UNTREATED, UNHEATED RUBY, ROSE CUT DIAMOND AND SEED PEARL NECKLACE.
Diamond, Pearl, Ruby, 22k Gold
SSEF CERT PIGEON RED 2.50Ct Unheated Clean Burma Mogok Ruby Diamond Ring
Located in Warren, NJ
This exquisite ring features an unheated Burma Mogok Red Ruby as its stunning centerpiece, accented with sparkling diamonds set in platinum.
Diamond, Ruby, Platinum
ICA Certified 15.28 Carat Burmese Unheated Ruby and Diamond Earring in 18K Gold
By Rewa Jewellery
Located in Bangkok, TH
A brand new pair of ruby and diamond earrings. The forty two rubies weigh 15.28 carat certified by International Colored Gemstone Association (ICA) unheated and 'Pinkish red to Vivi...
Diamond, Ruby, 18k Gold, White Gold
Vivid Pigeon Blood Red Perfectly Clean 1.21 ct Unheated Burma Mogok Ruby Ring
Located in Warren, NJ
Offers welcome! This gorgeous Burma unheated vivid pigeon blood red ruby ring will soon be auctioned live i 1stdibs.
Diamond, Ruby
$68,000Sale Price|20% Off
GRS Certified 4.21 Carat Burmese Oval Unheated Ruby 18K Gold Cocktail Ring
Located in Chicago, IL
A timeless creation by Cecile Blake, this exquisite ring showcases a vibrant 4.21-carat natural ruby of Burmese origin, certified by GRS for its pinkish-red hue and untreated status....
Ruby, 18k Gold, White Gold, Yellow Gold
3.44 ct Natural Burma Unheated Ruby 1.68 carat Emerald Diamond Ring Cum Pendant
Located in Yorba Linda, CA
Gross Weight 13.49 gms 18k Gold- 12.43 Burmese No Heat Ruby 3.44 carats (not certified) Natural Emerald 1.68 carats Diamonds .16 carats Appraisal Certificate Available by GIA certif...
Diamond, Emerald, Ruby
$80,000Sale Price|20% Off
5.24 Ct Ruby Burma Mogok Unheated Vivid Red color eye clean quality No heat
Located in bangkok, TH
5.24 Ct Natural Ruby Burma Mogok Unheated Vivid Red color eye clean quality Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 5.24ct Color: V...
Ruby
3.44 ct Natural Burma Unheated Ruby 1.68 carat Emerald Diamond Ring Cum Pendant
Located in Yorba Linda, CA
Gross Weight 13.49 gms 18k Gold- 12.43 Burmese No Heat Ruby 3.44 carats (not certified) Natural Emerald 1.68 carats Diamonds .16 carats Appraisal Certificate Available by GIA certif...
Diamond, Emerald, Ruby
NEW SSEF* 4.542CT Pigeon Red Unheated Burma Mogok Ruby Diamond Ring in Platinum
Located in Warren, NJ
One of a kind! Rare Gorgeous Unheated Intense Vivid Pure Red Color Burmese Ruby Ring.
Diamond, Ruby, Platinum
New SSEF Cert 5.641 CT Unheated Burma Mogok Clean Pigeon Red Ruby Diamond Ring
Located in Warren, NJ
This exquisite ring features an unheated Burma Mogok Pigeon Red Ruby as its stunning centerpiece, accented with sparkling diamonds set in 18K Gold.
Diamond, Ruby, Platinum
Unheated 3.07ct Burma Pink Sapphire No Heat & Diamond Ring - Stunning!
Located in bangkok, TH
A simply extraordinary and utterly unique Jewel set in solid platinum and featuring a stunning Unheated Pink Sapphire from the famed mines of Mogok in Burma (Myanmar) weighing an imp...
Diamond, Ruby, Platinum
6.58 Ct ICA Certificate Natural No heat star Ruby Unheated Diamond Ring 12.75 G
Located in bangkok, TH
E059 6.58 Ct ICA Certificate Natural star ruby Unheated diamond ring 12.75gram Platinum900 Weight : 12.75gram Main stone: 6.58ct Star Ruby Burma Unheated Color: Red Clarity: ...
Star Ruby
Art Deco Unheated Ruby and Moonstone Brooch
Located in New York, NY
Art Deco Unheated Ruby and Moonstone Brooch A very fine Art Deco diamond brooch set with two moonstones and an AGL-certified unheated cabochon Burmese ruby, Approximate Ruby Weigh...
Diamond, Moonstone, Ruby, Platinum
1.00 Ct GRS Certificate Natural Burma Ruby No heated Pigeon Blood Color
Located in bangkok, TH
RMA126 GRS Certificate Natural Burma Ruby Unheated pigeon blood color gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 1.00ct Color: p...
Ruby
4.19 Ct GRS Certificate Natural Burma Ruby No Heat Vivid Pigeon blood color
Located in bangkok, TH
GG58: Natural Burma Ruby Unheated Vivid Pigeon blood Color Eye Clean Clarity GEM DESCRIPTION: Species: Natural Corundum Variety: Natural Ruby unheated Weight: 4.19 Ct Col...
Ruby
2.35 Ct Pair Natural Burma Ruby No heat Red Color Eye Clean Gemstone
Located in bangkok, TH
RMC37 Pair Natural Burma Ruby Unheated Red Color eye clean Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Weight: 2.35/2ct Color: Red Cut: Excellen...
Ruby
$2,320Sale Price|20% Off
1.43 Ct GRS Certificate Natural Burma Ruby No heat Red Color Oval Shape Unheat
Located in bangkok, TH
RMA130 GRS Certificate Natural Burma Ruby Unheated red color oval shape gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 1.43ct Color: ...
Ruby
GRS Certified 2.99 Oval Cut Burma Ruby & Diamond Halo Ring
Located in Miami, FL
GRS certified 2.99 oval cut Burmese origin unheated ruby and diamond halo ring.
Diamond, Ruby, Gold, 18k Gold, Yellow 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
GIA certified Unheated Ruby Necklace in 22k solid gold chain
Located in Singapore, SG
This piece features one Tanzania Ruby at the center with two natural Burmese unheated rubies that float gracefully around the neck on a 22k (916 - 91.6% pure gold) solid gold chain.
Ruby, Yellow Gold, 22k Gold
Price Upon Request
Emilio Jewelry Certified Burma No Heat Ruby Ring
By Emilio!
Located in New York, NY
This red gemstone harbors the sacred flame, which glows even in the dark due to the reflection of light from the tiny rutile needles contained within. This natural Burmese natural un...
Ruby
0.98 Ct GRS Certificate Natural Burma Ruby No heated Red color
Located in bangkok, TH
RMA127 GRS Certificate Natural Burma Ruby Unheated red color round shape gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 0.98ct Colo...
Ruby
HARRY WINSTON No Heat Burmese Ruby and Diamond Necklace
By Harry Winston
Located in New York, NY
Fashioned in platinum and 18K yellow gold, the design is anchored by a sumptuous procession of Burmese rubies—unheated and of exceptional saturation—graduated and expertly set to fol...
Diamond, Ruby, Pink Sapphire, 18k Gold, Yellow Gold, Platinum
1.62 Ct Natural Burmese Ruby Diamond Ring, 1960 ca
Located in Napoli, IT
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...
Diamond, Ruby, 18k Gold, Platinum
Mauboussin 50ct Diamond 14ct Burma Ruby Flower Brooch, 18k Gold
By Mauboussin
Located in New York, NY
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...
Diamond, Ruby, 18k 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.