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...
Diamond, Ruby, 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
$2,580
W 0.25 in D 0.17 in L 0.27 in
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
GIA 1.04ct Unheated Burma Ruby (6.60 x 4.63 x 3.51 mm)
Located in Singapore, SG
Details : Gem Type: Natural Ruby Color: Red Carat Weight: 1.04 Ct Clarity: Eye Clean (Very Slight Natural Inclusions Present) Transparency: Transparent Shape & Cut: Oval Measu...
Ruby
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
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
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
$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
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
$5,760
H 0.77 in W 0.2 in L 0.2 in
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
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
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
$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
Important Rare GIA Certified 3.68 Carat Natural Burma Unheated Ruby Ring
Located in Bonita Springs, FL
Rubies can command the highest per-carat price of any colored stone. This makes ruby one of the most important gems in the colored stone market. It comes with the Original GIA Certif...
Diamond, White Diamond, Ruby, Gold, 14k Gold, Rose Gold
1.09/2 Ct GIA Certificate Unheated Ruby Burma Pigeon blood color No heat
Located in bangkok, TH
RMC31 Natural Pair Ruby Unheated Burma Pigeon blood color with GIA certificate Beautifully pair suitable for making jewelry Name :Natural Ruby Weight :1.09/2Carats /0.56-0.53 Carat ...
Ruby
1.08 Ct GIA Certified Unheated Ruby Burma Pigeon Blood color eye clean Gemstone
Located in bangkok, TH
RMA118 1.08 Ct GIA Certified Unheated Ruby Burma Pigeon Blood color eye clean Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby Unheated Weight: 1.08 Ct C...
Ruby
GIA Two Certified Unheated Burma Ruby Pigeon Blood Color 1.07 Ct Eye clean
Located in bangkok, TH
RMC33 GIA Two Certified Unheated Burma Ruby Pigeon Blood Color Eye clean quality Pair GEM DESCRIPTION: Species: Corumdum Variety: Ruby (Burma) Weight: 1.07ct （0.58 / 0.49 ...
Ruby, 18k Gold
5.16 Carat GIA Certified Unheated Burmese Ruby Cabochon
Located in Hong Kong, HK
5.16 Carat GIA Certified Unheated Burmese Ruby Cabochon: A rare gemstone, it is a 5.16 carat unheated Burmese ruby cabochon.
Ruby
3.78 Carat GIA Certified Unheated Burmese "Mogok" Ruby Cabochon
Located in Hong Kong, HK
3.78 Carat GIA Certified Unheated Burmese "Mogok" Ruby Cabochon: An exceptional gemstone, it is a 3.78 carat GIA certified unheated Burmese ruby cabochon.
Ruby
3.36 Carat GIA Certified Unheated Burmese "Mogok" Ruby Cabochon
Located in Hong Kong, HK
3.36 Carat GIA Certified Unheated Burmese "Mogok" Ruby Cabochon: A rare gemstone, it is a 3.36 carat GIA certified unheated Burmese ruby cabochon.
Ruby
1.53 Carat GIA Certified Unheated Cushion-Cut Burmese Ruby
Located in Hong Kong, HK
1.53 Carat GIA Certified Unheated Cushion-Cut Burmese Ruby: A rare gemstone, it is a 1.53 carat unheated cushion-cut Burmese ruby.
Ruby
1.90 Carat GIA Certified Oval-Cut Unheated Burmese Ruby
Located in Hong Kong, HK
1.90 Carat GIA Certified Oval-Cut Unheated Burmese Ruby: A rare gem, it is a 1.90 carat unheated oval-cut Burmese ruby.
Ruby
1.36 Carat GIA Certified Unheated Burmese Pigeon's Blood Red Ruby
Located in Hong Kong, HK
1.36 Carat GIA Certified Unheated Burmese Pigeon's Blood Red Ruby: A very rare gem, it is a 1.36 carat GIA certified unheated Burmese "Mogok" pigeon's blood red cushion-cut ruby.
Ruby
5.66 Carat GIA Certified Unheated Burmese "Mogok" Vivid Red Ruby Cabochon
Located in Hong Kong, HK
5.66 Carat GIA Certified Unheated Burmese "Mogok" Vivid Red Ruby Cabochon: A rare gemstone, it is a 5.66 carat GIA certified unheated Burmese vivid red ruby cabochon.
Ruby
1.93 Carat GIA Certified Pigeon's Blood Red Unheated Cushion-Cut Burmese Ruby
Located in Hong Kong, HK
1.93 Carat GIA Certified Pigeon's Blood Red Unheated Cushion-Cut Burmese Ruby: A rare gemstone, it is a 1.93 carat unheated cushion-cut Burmese ruby.
Ruby
1.12 Carat GIA Certified Pigeon's Blood Red Unheated Round-Cut Burmese Ruby
Located in Hong Kong, HK
1.12 Carat GIA Certified Pigeon's Blood Red Unheated Round-Cut Burmese Ruby: An incredibly rare gemstone, it is a 1.12 carat unheated round-cut Burmese ruby.
Ruby
1.53 Carat GIA Certified Unheated Burmese Ruby and White Diamond Engagement Ring
Located in Hong Kong, HK
1.53 Carat GIA Certified Unheated Burmese Ruby and White Diamond Engagement Ring: A rare ring, it features a 1.53 carat GIA certified unheated cushion-cut Burmese ruby surrounded by...
White Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
3.36 Carat GIA Certified Unheated Burmese "Mogok" Ruby and White Diamond Ring
Located in Hong Kong, HK
3.36 Carat GIA Certified Unheated Burmese "Mogok" Ruby and White Diamond Ring: A rare jewel, it features a gorgeous 3.36 carat GIA certified unheated Burmese ruby cabochon in the ce...
White Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
1.12 Carat GIA Certified Unheated Vivid Red Burmese Ruby and Diamond Gold Ring
Located in Hong Kong, HK
1.12 Carat GIA Certified Unheated Vivid Red Burmese Ruby and Diamond Gold Ring: An incredibly rare ring, it features a 1.12 carat GIA certified unheated pigeon's blood red round-cut...
Ruby, Diamond, Gold, 18k Gold, White Gold
2.11 Carat GIA Certified Unheated Vivid Red Burmese Ruby and Diamond Gold Ring
Located in Hong Kong, HK
2.11 Carat GIA Certified Unheated Vivid Red Burmese Ruby and Diamond Gold Ring: A rare and beautiful ring, it features a 2.11 carat GIA certified unheated pigeon's blood red cushion...
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold, Yellow Gold
Unheated 1.54 Carat “Pigeon’s Blood” Ruby & Diamond 18K Gold Ring, GIA Certified
Located in Pasadena, CA
Unheated 1.54 Carat “Pigeon’s Blood” Burmese Ruby & Diamond 18K Gold Ring, GIA & GRS Certified.
Diamond, Ruby, 18k Gold
Edwardian GIA 1.24 Ct. Red Unheated Burma Ruby Dinner Ring in Platinum
Located in New York, NY
Gemstone and Diamond Details: Primary Stone: 1.24 ct. Red Unheated Burma Ruby, GIA Certified Accent Stones Type: (16) Old Mine Cushion Accent Color Clarity: H-I / VS-SI Ring Specifi...
Ruby, Diamond, Platinum
1.53 Carat GIA Certified Pigeon's Blood Red Unheated Cushion-Cut Burmese Ruby
Located in Hong Kong, HK
1.53 Carat GIA Certified Pigeon's Blood Red Cushion-Cut Unheated Burmese Ruby: An incredibly rare gemstone, it is a 1.53 carat unheated cushion-cut Burmese ruby.
Ruby
Bulgari No-Heat Burma Ruby Fancy Yellow Diamond Twin Ring
By Bulgari
Located in Chicago, IL
A stunning Platinum, SSEF certed, 3.75ct unheated octagonal step cut Burma ruby and GIA certed 3.26ct natural fancy yellow radiant cut diamond twin ring by Bulgari.
Diamond, Ruby, 18k Gold, Platinum
$24,000Sale Price|76% Off
GRS 2.06 ct 18K White Gold Unheated Pigeon Blood Ruby Engagement Ring
Located in Kaohsiung City, TW
*GRS 18K 2.06 ct Pigeon Blood Ruby&Diamonds Antique Art Deco Engagement Ring* GRS-Certified natural pigeon blood ruby as the center stone weighing 2.06 ct set on the 18K white go...
Ruby, Diamond, White Gold, 18k Gold, Gold
Vivid Red Ruby and Diamond Ring
By Diamond Scene New York
Located in New York, NY
A SPECTACULAR Ruby! Certified “Vivid Red” 3.10 carat Ruby. .34 carats of colorless side diamonds. Set in a custom platinum and 18k yellow gold mounting. Currently a size 6.5,...
Diamond, Ruby
$2,400Sale Price|50% Off
Tourmaline & Natural Pearl Ring, Georgian
Located in Northampton, MA
A bright pink tourmaline weighing .60 carats is surrounded by 10 luminous natural saltwater pearls in this antique buttery 18K yellow gold ring. This gorgeous jewel dates from around...
Natural Pearl, Tourmaline, 18k Gold
$32,000Sale Price|20% Off
GIA Certified 8.86 Green Emerald Diamond Platinum Ring
Located in Chicago, IL
This stunning emerald and diamond cocktail ring showcases a vibrant, GIA-certified 8.86ct oval emerald, beautifully surrounded by delicate half moon diamonds. The emerald’s rich gree...
Diamond, Emerald, Platinum
5.65 Carats Natural Emerald and Diamond 14K Solid White Gold Ring
Located in Los Angeles, CA
5.65 Carats Natural Emerald and Diamond 14K Solid White Gold Ring Suggested Replacement Value: US$7000.00 Center Emerald Cut Emerald Weight is: Approx. 4.50Ct (transparent) Emeral...
Diamond, Emerald, 14k Gold, White Gold
Emilio Jewelry Gia Certified 20.00 Carat Fancy Intense Diamond Earring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located on New York’s iconic Fifth Avenue, Mind blowing perfect matching pair of Gia Certified Natural Fancy Intens...
Yellow Diamond
$19,960Sale Price|20% Off
Platinum Art Deco Style Sugarloaf Emerald and Diamond Ring Engagement Ring
By Gold Adore
Located in San Francisco, CA
I am seriously in LOVE with this ring. It might just be my favorite ring yet. Crafted in Platinum, the design features an amazing gemstone center, flanked by French Cut Diamonds, and...
Diamond, Emerald, Platinum
Very Rare 4.03 Ct Russian Demantoid Diamond Ring
Located in Chicago, IL
This contemporary three stone ring features a very rare 4.03 ct Russian demantoid of pure green color and excellent brilliance. The demantoid is flanked by two bright white diamonds ...
Diamond, 18k Gold, Platinum
GIA Certified 2.73 Carat Natural Colombian Emerald Diamond Ring Set in Platinum
Located in Tokyo, JP
A stunning ring featuring a GIA Certified 2.73 Carat Natural Emerald and 1.43 Carats of Diamond Accents set in Platinum. People have admired emerald’s green for thousands of years. E...
Diamond, Emerald, Platinum
$61,120Sale Price|20% Off
Natural Burma No Heat Ruby Ring, by Gübelin, SSEF Certified
By Gubelin
Located in Idar-Oberstein, DE
Natural Burmese ruby and diamond ring made by the famous Swiss jewellery house Gübelin. Set in platinum with an antique cushion-shaped ruby weighing ca. 2.4ct, between two bright and...
Ruby, Platinum
LOUIS VUITTON pink shawl
By Louis Vuitton
Located in Rubiera, RE
LOUIS VUITTON PARIS Pink monogram shawl 60% silk 40% wool 100% fox fur cm. 142 x cm. 142 Made in Italy Excellent condition ATTENTION: The shawl does not come with a CITES certif...
Pigeon Blood Ruby 'No Heat, Burma' and Diamond Cluster Ring, ca. 1900
Located in Idar-Oberstein, DE
A natural Burmese ruby and single cut diamond cluster Ring, ca. 1900. The cushion cut ruby is of exceptional quality. It has a pigeon blood red colour and beautiful crystal. It wei...
Diamond, Ruby, 18k Gold, Platinum
4.77 Carat Natural Cobalt Blue Sapphire & Colombian Emerald Engagement Ring 18K
By Emeralds Maravellous
Located in Brunswick, ME
This Unique Natural Blue Sapphire and Colombian Emerald Engagement Cocktail Three Stone Ring is made of Rich Yellow Gold 18 Karat. Featuring a stunning 4.07 Carat Natural Sapphire C...
Emerald, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold
14K Solid White Gold Diamond Ring with Ruby
By Renate Exclusive
Located in Naples, NY
I ship all my products from the USA! Not my handwork! I'm selling my used CIRARI Ruby and Diamond ring! I bought it about 3 years ago on Gemshoping TV. At that time I wore white go...
Diamond, Ruby, 14k Gold
Unavailable|$4,200,000
25-Carat D Flawless Type IIA Diamond Ring GIA Certified Rare Investment-Grade
Located in Mumbai, IN
Step into the world of ultimate rarity with this 25-carat D Flawless Type IIA round diamond ring, a true masterpiece offered by Legacy Diamonds & Gemstones. Known as the “perfect dia...
Diamond, White Diamond, 18k Gold
CARTIER Paris Art Deco Enameled Cocktail Ring 18Kt Gold With Diamonds & Gemstone
By Cartier
Located in Miami, FL
An art deco ring designed by Cartier. This is a magnificent art deco ring, created in Paris France and designed by the jewelry house of Cartier. This colorful cocktail ring is very ...
Amethyst, Diamond, Jade, White Diamond, Gold, Yellow Gold, Enamel, 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.