Unheated Burma 1.09ct Pigeon’s Blood Ruby & Diamond Ring GRS
Located in bangkok, TH
stunning, completely unheated and untreated pigeon’s blood Ruby from Mogok in Burma weighing an impressive
Early 2000s Cluster Rings
Diamond, Ruby, 18k Gold
Unheated Burma 1.09ct Pigeon’s Blood Ruby & Diamond Ring GRS
Located in bangkok, TH
stunning, completely unheated and untreated pigeon’s blood Ruby from Mogok in Burma weighing an impressive
Diamond, Ruby, 18k Gold
Unheated 2.07ct Burma Ruby & Diamond Ring GIA Certificate - Beautiful!
Located in bangkok, TH
Unheated Ruby from Mogok in Burma weighing an impressive 2.07ct. The beautifully made ring contains an
Diamond, Ruby, Platinum
4.23 Carat Cushion Brilliant Statement Ruby Red 18K Gold Modern Nobility ring
Located in Mumbai, IN
4.23ct unheated burmese ruby and diamond ring is made to become such a constant companion. Rania Fawaz
Ruby, 18k Gold
1.15Ct Burma Unheated Ruby Earring in 18k Yellow Gold
Located in Singapore, SG
1.15Ct Burma Unheated Ruby Earring in 18k Yellow Gold This beautiful halo earring is crafted with
Ruby, 18k Gold, Yellow Gold
Burma Unheated Ruby Ring in 18K Yellow Gold (Ruby Unisex Ring)
Located in Singapore, SG
the rubies are natural and from Burma with no indications of enhancement. ============= ● 100
Ruby, 18k Gold, Yellow Gold
Unheated Burma 1.36ct Pigeon’s Blood Ruby & Diamond Ring GRS - Mag
Located in bangkok, TH
, completely unheated and untreated pigeon’s blood Ruby from Mogok in Burma weighing an impressive 1.36ct. The
Diamond, Ruby, 18k Gold
Vintaged Style 0.82Ct Burma Unheated Ruby ring With Diamond
Located in Singapore, SG
- Brand New Accompanied by a gem certificate from Jewel House Gem lab (Myanmar) stating that the ruby is
Ruby, Diamond, 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
White Diamond, Ruby, Star Ruby, 18k Gold
1.69ct Burma Ruby Unheated & Diamond Ring No Heat GIA Certificate
Located in bangkok, TH
Unheated Ruby from Mogok in Burma weighing an impressive 1.69ct. The beautifully made ring contains an
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
Diamond, Ruby, Gold, 18k Gold, White Gold
No Heat 2.20ct Burma Ruby & Diamond Ring Unheated GIA - Wonderful!
Located in bangkok, TH
Unheated Ruby from Mogok in Burma weighing an impressive 2.20ct. The beautifully made ring contains an
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
Diamond, Ruby, Star Ruby, Platinum
Unheated 1.00ct Burma Ruby Pigeon’s Blood No Heat Pendant AIGS - Wonderful!
Located in bangkok, TH
, untreated ruby from the famed gem mines of Myanmar Burma weighing 1.00ct. Gorgeous shade of crimson red
Ruby, Platinum
Antique AGL certified Burmese (Mogok) Unheated Ruby & Diamond Cluster Ring
Located in OVIEDO, AS
, unheated (No clarity enhancement/ No heat enhancement) Burmese 0.94 carats Ruby (Mogok) and diamond
Diamond, Ruby, 18k Gold, Platinum
Burma Unheated Ruby and Natural Diamond Ring in 18K Gold
Located in Singapore, SG
Accompanied by a gem certificate from Jewel House gem lab (Myanmar) stating that the ruby is natural from
Diamond, Ruby, 18k Gold
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
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
Diamond, Ruby, Platinum
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
Diamond, Ruby, Platinum
$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
Ruby
$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
Ruby, Star Ruby
Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold
Located in Singapore, SG
(Myanmar) stating that the ruby is Mogok, Burma origin with no indications of heating or enhancement. We
Ruby, Diamond, 18k Gold, Yellow Gold
0.845Ct Burma unheated Ruby and Natural diamond 2 ways stud earring
Located in Singapore, SG
. Geographical origin also has a major impact on price. The rubies are from Burma and completely untreated or
Diamond, Ruby, 18k Gold
Burma Unheated Ruby and Natural Diamonds Ring in 18K Yellow Gold
Located in Singapore, SG
. Accompanied by a gem certificate from Jewel House Gem Lab (Myanmar)stating that the ruby is natural and from
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
Ruby, Star 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
Diamond, Ruby, 18k Gold
Unheated 1.02ct Burma Ruby No Heat & Diamond Ring GIA - Sensational!
Located in bangkok, TH
, completely unheated and untreated Ruby from Mogok in Burma weighing an impressive 1.02ct. The beautifully
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
Ruby
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
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. LATE 19TH
Diamond, Pearl, Ruby, 22k Gold
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
Diamond, Ruby, 18k Gold, White Gold
SSEF CERT PIGEON RED 2.50Ct Unheated Clean Burma Mogok Ruby Diamond Ring
Located in Warren, NJ
One of a kind! Rare! This exquisite ring features an unheated Burma Mogok Red Ruby as its stunning
Diamond, Ruby, Platinum
Vivid Pigeon Blood Red Perfectly Clean 1.21 ct Unheated Burma Mogok Ruby Ring
Located in Warren, NJ
Rare! One of a Kind! This exquisite ring features a 1.21 CT unheated Burma Mogok Pigeon Blood
Diamond, Ruby
$68,000Sale Price|20% Off
GRS Certified 4.21 Carat Burmese Oval Unheated Ruby 18K Gold Cocktail Ring
Located in Chicago, IL
ruby of Burmese origin, certified by GRS for its pinkish-red hue and untreated status. The oval-cut
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
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
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
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. Clean and
Diamond, Ruby, Platinum
New SSEF Cert 5.641 CT Unheated Burma Mogok Clean Pigeon Red Ruby Diamond Ring
Located in Warren, NJ
One of a kind! Rare! This exquisite ring features an unheated Burma Mogok Pigeon Red Ruby as its
Diamond, Ruby, Platinum
5.20 Ct GRS certified Natural No heat Burma Ruby Pigeon blood (Mogok Myanmar )
Located in bangkok, TH
GG41: GRS Certificate Natural Burma Ruby Unheated Pigeon blood color Gemstone Original
Ruby
1.02 Ct GRS Certificate Natural Burma Ruby No heated Red Color
Located in bangkok, TH
RMA128 GRS Certificate Natural Burma Ruby Unheated red color cushion shape gemstone GEM
Ruby
Unheated 3.07ct Burma Pink Sapphire No Heat & Diamond Ring - Stunning!
Located in bangkok, TH
Unheated Pink Sapphire from the famed mines of Mogok in Burma (Myanmar) weighing an impressive 3.07ct. The
Diamond, Ruby, Platinum
Art Deco Unheated Ruby and Moonstone Brooch
Located in New York, NY
moonstones and an AGL-certified unheated cabochon Burmese ruby, Approximate Ruby Weight: 6.26 carats
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
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
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
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
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. Featuring a center
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
Diamond, Ruby, Platinum
GIA certified Unheated Ruby Necklace in 22k solid gold chain
Located in Singapore, SG
piece features one Tanzania Ruby at the center with two natural Burmese unheated rubies that float
Ruby, Yellow Gold, 22k Gold
Price Upon Request
Emilio Jewelry Certified Burma No Heat Ruby Ring
By Emilio!
Located in New York, NY
contained within. This natural Burmese natural unheated ruby emits incomparable red color, gorgeous and
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
Ruby
HARRY WINSTON No Heat Burmese Ruby and Diamond Necklace
By Harry Winston
Located in New York, NY
procession of Burmese rubies—unheated and of exceptional saturation—graduated and expertly set to follow the
Diamond, Ruby, Pink Sapphire, 18k Gold, Yellow Gold, Platinum
1.62 Ct Natural Burmese Ruby Diamond Ring, 1960 ca
Located in Napoli, IT
marquee shaped cut Focal point is a rectangular cushion cut natural unheated Ruby Burma origin
Diamond, Ruby, 18k Gold, Platinum
Mauboussin 50ct Diamond 14ct Burma Ruby Flower Brooch, 18k Gold
By Mauboussin
Located in New York, NY
, creating a harmonious contrast that enhances the overall beauty of the piece. 4 Burmese unheated rubies
Diamond, Ruby, 18k Gold
1950s Bvlgari Burma no heat Ruby and Diamond Platinum Necklace – SSEF Certified
Located in Roma, RM
. The necklace is lavishly set with richly saturated cabochon-cut Burma rubies, all unheated, displaying
Diamond, Ruby, Platinum
1920s Unheated Natural Ruby 18 Karat Yellow Gold Old Mine Diamond Halo Ring
Located in Hicksville, NY
] Weight: 2.8grams Ruby Details: .50ct, Unheated, Natural Ruby, Burmese Side Stone Details: Old Mine
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
No Heat Burma Ruby Necklace with natural diamonds and akoya pearls
Located in Singapore, SG
understanding and respect for our pricing decision. Features : Main Gemstone (1pc) - Burmese Unheated Ruby
Ruby, Diamond, Pearl, 18k Gold, White 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.