Untreated Burma Ruby and Pearl Bracelet
Located in New Orleans, LA
Each crimson jewel is encircled by diamonds and separated by pearl florettes. The rubies are certified by the American Gemological Laboratories (AGL) to be of Burmese origin and untr...
Diamond, Pearl, Ruby, Platinum
Untreated Guild Certified 1.19 Carat Ruby Gemstone From Burma
By Gilt Gemstones
Located in Peshawar, PK
Natural Loose Ruby Weight: 1.19 Carat Dimension: 7.12 x 5.26 x 3.66 Mm Colour: Vivid Red Treatment: Natural Origin: Himalayan Mountain (Burma) Certificate: Guild Certificate Availab...
Ruby, Other
Guild Certified 2.44 Carat Untreated Loose Burmese Ruby Gemstone
Located in Peshawar, PK
Natural Loose Ruby Weight: 2.44 Carat Dimension: 8.79 x 7.92 x 4.04 Mm Colour: Vivid Red Treatment: Natural Origin: Himalayan Mountain (Burma) Certificate: Guild Certificate Availab...
Ruby, Other
Guild Certified 1.16 Carat Untreated Burmese Loose Ruby Gemstone
Located in Peshawar, PK
Natural Loose Ruby Weight: 1.16 Carat Dimension: 6.45 x 5.66 x 3.72 Mm Colour: Vivid Red Treatment: Natural Origin: Himalayan Mountain (Burma) Certificate: Guild Certificate Availab...
Ruby, Other
Mens Ruby ring 14KT natural untreated ruby ring Burma
Located in Boca Raton, FL
Elegant mens ring with a beautiful ruby in center untreated 100% natural ruby originating from Burma, the ruby is 7x5mm and the ring is made in solid 14KT yellow gold.
Ruby, 14k Gold
Untreated Burma Ruby Bypass Ring, 5.70 Carats
Located in New Orleans, LA
The exquisite 5.70-carat ruby and 4.54-carat diamond showcased in this bypass ring create a tantalizing interplay. The pear-shaped crimson gemstone is certified by the American Gemol...
Diamond, Ruby, Platinum
Ruby lever back earrings Burma untreated rubies 14KT gold
Located in Boca Raton, FL
Simple earrings in lever back setting in 14KT yellow gold with natural rubies Burmese origin, no treatment 7x5mm oval rubies wine color, earrings come with certificate of authenticit...
Ruby, Gold, 14k Gold
Untreated Burma Cabochon Ruby Ring, 6.31 Carats
Located in New Orleans, LA
A rare Burma cabochon ruby positively captivates amid a halo of diamonds in this extraordinary ring. The exceptional jewel weighs 6.31 carats and its sugarloaf cut perfectly showcase...
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
Emilio Jewelry Certified 7.89 Carat Untreated Burma Ruby Ring
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, GRS certified as vivid red pigeons blood. No Heat and untreated. Burma M...
Ruby
$288,000Sale Price|20% Off
Platinum & 18K Yellow Gold Untreated Burmese Ruby and Diamond Ring
Located in Chicago, IL
This extraordinary ring showcases a magnificent natural, untreated Burmese ruby, set in a sophisticated combination of platinum and 18k yellow gold.
Ruby, Yellow Gold, Platinum
Ross Pennell Art Deco Untreated Burma Ruby Necklace, 6.30 Carats
Located in New Orleans, LA
Accompanied by an AGL report confirming its rare Burmese origin and entirely untreated condition, the ruby exemplifies the qualities that have made stones from this legendary source ...
Diamond, Pearl, Ruby, Platinum
AIG Certified 81.00 Carats Untreated Zambia Emerald Burma Ruby Sapphire Bracelet
Located in New Delhi, Delhi
Bracelet come in 18K gold with 2 pieces of natural Untreated Carving Zambian Emeralds, fine quality, of 25 carats; 13 pieces of natural Untreated Carving Burma Sapphires , fine qua...
Emerald, Ruby, Sapphire, 18k Gold
1930s Art Deco Platinum Untreated Burmese Ruby and Diamond Ring
Located in Houston, TX
An Art Deco platinum and ruby and bead-set diamond ring with calibré-cut rubies, circa 1930. Ring contains one cushion-cut medium-dark, vivid red ruby (total carat weight: 1.97 cara...
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
1.30 Carat Natural, Untreated, Burmese Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a 1.30 Carat Natural Unheated, Burmese Ruby and 0.48 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of ...
Diamond, Ruby, Platinum
1.29 Carat Natural, Untreated, Burmese Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a 1.29 Carat Natural Unheated, Burmese Ruby and 0.48 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King of ...
Diamond, Ruby, Platinum
AIG Certified 4.30 Ct Untreated Burma Rubies 2.40 Ct Diamonds 18K Gold Earrings
Located in New Delhi, Delhi
Stunning earrings come in 18K gold with 4 pieces of lustrous Untreated Burma Rubies of 4,30 carats , in perfect shape , vibrant color , and 80 pieces of Diamonds of 2,40 carats , F/VS.
Diamond, Ruby, 18k Gold
3.04 Carat Natural Untreated Burmese Star Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a 3.04 Carat Natural Unheated, Burmese Star Ruby and 1.21 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the Kin...
Diamond, Ruby, Star Ruby, Platinum
4.95 Carat Natural Untreated Burmese Star Ruby and Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a 4.95 Carat Natural Unheated, Burmese Star Ruby and 1.93 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the Kin...
Diamond, Star Ruby, Ruby, Platinum
GIA Certified 1.26 Carat Untreated (No Heat) Burmese Ruby Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.26 Carat Natural Untreated, Burmese Ruby and 0.761 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meani...
Diamond, Ruby, Platinum
AIG Certified 102.00 Ct Untreated Zambia Emeralds Burma Rubies Sapphire Necklace
Located in New Delhi, Delhi
Necklace come in 18k with 2 centre natural Untreated Carving Zambian Emeralds of 22 carats, extra fine quality; 29 pieces of Untreated Carving Zambian Emeralds of 26 carats, extra ...
18k Gold
$68,500
Burma Ruby Ring, 2.39 Carats
Located in New Orleans, LA
Chic and beautiful, this elegant ring features an exquisite untreated Burma ruby at the center. The radiant red gem weighs 2.39 carats and is certified by the American Gemological La...
White Diamond, Ruby, Platinum
Unheated Burma Ruby and Diamond Ring
Located in New Orleans, LA
A coveted untreated Burma ruby centers this dazzling 19th-century Victorian-era ring.
Diamond, White Diamond, Ruby, Yellow Gold
$2,920Sale Price|20% Off
GIA Certified Natural Burma Ruby 3.59 Carats No Heat Carved Double Cabochon Gem
By OGI Ltd
Located in New York, NY
Accompanied by GIA Report No. 2235919540, this natural corundum ruby has received the highly desirable designation of “No Indication of Heating” — a significant feature in today’s lu...
Ruby
Intense Red Burma Ruby No Heat Piegon Blood Ring Certified By GRS
Located in Dubai, AE
This exquisite ring features a rare, untreated Burma ruby that has not been subjected to any heat treatment, making it a highly sought-after gemstone for collectors and connoisseurs ...
Ruby, Platinum
GIA Certified 0.85 Carat Burma No Heat Ruby and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
This ring showcases a 0.85-carat GIA-certified heart-cut red ruby from Burma, left untreated to highlight its natural, rich color (certificate number GIA5506603556).
Diamond, Ruby, Gold, 18k Gold, White Gold
Unheated 1.23ct Burma Ruby & Diamond Ring GIA - Gorgeous!
Located in bangkok, TH
A 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 1.23ct.
Diamond, Ruby, Platinum
$28,291Sale Price|20% Off
GRS Certificate n.h. Burma Myanmar Ruby Brilliant Ring 2.60 ct 2.38 ct Platinum
Located in Viena, Viena
About the ruby: Undisputedly the most expensive colored gemstones in the world are untreated Burmese rubies, preferably in the color pigeon blood red (pure red with a slight blue tin...
Diamond, Ruby, Platinum
Vintage Rare Tiffany & Co. NO HEAT Burma Ruby Cocktail
By Tiffany & Co.
Located in Chicago, IL
A rare collector’s piece from Tiffany & Co., uniting Schlumberger’s iconic design with the prestige of an untreated Burma ruby.
Ruby, Gold, 18k Gold, Yellow Gold
$22,880Sale Price|20% Off
No Heat Burma Ruby Ring. AGL 1.40ct Cushion Cut Ruby Diamond Platinum Gold Ring
Located in New York, NY
At the heart of this design is the remarkable non-heated Burma ruby, a gem prized for its pure, untreated state and intense red coloration.
Diamond, Ruby, Platinum
GIA Certified 4.63ct Burma Cabochon Ruby Platinum Engagement Ring
By OGI Ltd
Located in New York, NY
Timeless Elegance: The combination of a vintage platinum setting and a rare, untreated Burma ruby makes this ring a timeless piece that will never go out of style.
Diamond, Ruby, Platinum
$44,000Sale Price|20% Off
Spectacular Vintage 1940s Retro Burma Ruby & Diamond Cocktail Ring
Located in Chicago, IL
Spectacular Vintage 1940s Retro Burma Ruby & Diamond Cocktail Ring Step back into the glamour of the 1940s with this extraordinary Retro-era cocktail ring, showcasing a natural, unt...
Diamond, Ruby, 18k Gold, White Gold
$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.
Diamond, Ruby, Platinum
Vintage Natural Burmese Ruby and Diamond Cluster Ring with Certification
Located in Lewisburg, PA
Materials: 18k gold, natural untreated Burmese ruby (0.80ct), modern round brilliant diamonds (2.54ctw)
Diamond, Ruby, 18k Gold
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
Emilio Jewelry Burma No Heat Ruby Ring
By Emilio!
Located in New York, NY
This exquisite ring features a vibrant Pinkish Red 3.77 carat untreated Burma Ruby, elegantly set between two dazzling side stones.
Vintage Burma Ruby & Diamond Ring 18K Yellow Gold Lotus GIA
Located in Montgomery, AL
We are loving this vintage ruby & diamond ring!! Burmese rubies are highly sought after for their vibrant natural colors.
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
GRS Certified 2.08 Carat Burma Ruby Pigeon Blood And Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
These rubies are GRS certified and are untreated .Untreated Burmese rubies of this quality and size are extremely rare.
Diamond, Ruby, 18k Gold, White Gold
3.50 Carat Natural Burma Ruby Diamonds Heart Pendant 18 Karat
By Emeralds Maravellous
Located in Brunswick, ME
Stunning 2.12 carat heart shape untreated Burma ruby with a rich pinkish red color, set in 18 karat gold with 15 round white diamonds totaling approximately 1.38cts H-SI1.
Ruby, White Diamond, Diamond, Yellow Gold, White Gold, 18k Gold
$148,000Sale Price|20% Off
GRS Certified 6.30 Carat No-Heat Burmese Ruby Diamond Platinum Ring
By Antinori Fine Jewels
Located in Chicago, IL
Untreated Burmese rubies above 5 carats are increasingly rare in today’s market, particularly those from Mogok.
Diamond, White Diamond, Ruby, Gold, 18k Gold, Yellow Gold, Platinum
Burmese Ruby Earrings - 3 carat + , unheated "pigeon blood" red, GRS & GIA
Located in London, GB
Specifications and Materials: Gemstone: Natural untreated, Burmese Ruby Colour: Vivid "Pigeon blood" Red Total weight of rubies : 3.25 carats Conflict free diamonds: F/G colour Wei...
Diamond, Ruby, 18k Gold
3.78 Carat Burma Ruby And Diamond Earrings In 18 Karat White Gold
By Rewa Jewellery
Located in Bangkok, TH
Untreated Burmese rubies of this quality and size are extremely rare.
Diamond, Ruby, 18k Gold, White Gold
7.82 Carat Burma Ruby, Emerald And Diamond Earrings In 18K White Gold
By Rewa Jewellery
Located in Bangkok, TH
Untreated Burmese rubies of this quality and size are extremely rare.
Diamond, Ruby, 18k Gold, White Gold
GIA Certified 5.57 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Earrings
Located in Kowloon, Hong Kong
These opulent drop earrings exemplify timeless sophistication, showcasing a total of 5.57 carats of GIA-certified natural Burmese rubies. Untreated and richly saturated, the rubies d...
Diamond, Ruby, Platinum
GIA Certified 2.81 Carat Burma No Heat Ruby White Diamond Platinum Brooch
Located in Kowloon, Hong Kong
The overall silhouette is compact yet opulent, making this piece ideal as a signature accent that reads as both classic and contemporary. The combination of untreated Burmese ruby of...
Diamond, Ruby, White Diamond, Platinum
Victorian circa 1869 Unheated Burmese Ruby Diamond Ring 18k Antique Yellow Gold
Located in Santa Monica, CA
No Heat Burmese Ruby Diamond Ring 18K Unique Yellow Gold Victorian 1869 Engraved 'Where I give my heart I live 19 Dec 1869 L.E J.' 3.7 gram 4 pieces of Old European Cut Diamonds H-...
Diamond, Ruby, Yellow Gold
$1,492Sale Price|25% Off
14K Yellow Gold Drop Earrings with GIA-Certified No-Heat Burma Rubies
By OGI Ltd
Located in New York, NY
Most rubies on the market are heat-treated to enhance their appearance—making untreated, GIA-certified rubies from Burma exceptionally rare and highly valuable.
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
GIA Certified 3.53 Carat Burma No Heat Vivid Red Ruby Diamond Platinum Brooch
Located in Kowloon, Hong Kong
Viewed as a whole, the brooch has the dynamic silhouette of a jeweled fan or unfurling blossom, animated by the interplay of vivid red and icy white. The use of untreated Burmese rub...
Diamond, Ruby, Platinum
GRS Certified 2.27 Carat Burma No Heat Pigeon Blood Ruby And Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
Untreated Burmese rubies of this quality and size are extremely rare.
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 2.63 Carat Burma Ruby Pigeon Blood And Diamond Earrings In 18K
By Rewa Jewellery
Located in Bangkok, TH
The 2 centre pieces are of natural untreated Burmese rubies weighing approximately 2.07 carat.
Diamond, Ruby, 18k Gold, White Gold
AGL Certified 2.14 Carat Burma Ruby And Diamond Earrings In 18K White Gold
By Rewa Jewellery
Located in Bangkok, TH
Untreated Burmese rubies of this quality and size are extremely rare.
Diamond, Ruby, 18k Gold, White Gold
$40,000Sale Price|42% Off
GIA Certified 6.05 Carat Burmese No Heat Ruby Diamond Three-Stone Ring
By Antinori Fine Jewels
Located in Chicago, IL
A powerful and collectible piece, ideal for connoisseurs seeking a substantial untreated Burmese ruby with strong visual impact and important gemological credentials.
Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
GIA Certified 5.96 Carat Burma No Heat Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
The exclusive earrings are decorated with 10 pieces of Burma rubies weighing approximately 5.96 carat. There are 18 pieces of oval shaped untreated Burma rubies weighing approximate...
Diamond, Ruby, 18k Gold, White Gold
GIA Certified 6.21 Carat No Heat Burma Pigeon Blood Ruby and Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
There are 18 pieces of oval shaped untreated Burma rubies weighing approximately 6.21 carat total.
Diamond, Ruby, 18k Gold, White Gold
GIA Certified Pigeon Blood 10.43 Carat Burma No Heat Ruby And Diamond Earrings
By Rewa Jewellery
Located in Bangkok, TH
The main highlights are the 10 pieces untreated Burmese rubies weighing approximately 10.43 carat in all.
Diamond, Ruby, 18k Gold, White Gold
GIA Certifed Pigeon Blood 6.13 Carat Burma No Heat Ruby and Diamond Brooch
By Rewa Jewellery
Located in Bangkok, TH
This extraordinary brooch has 6 pieces of untreated Burmese rubies weighing approximately 6.13 karat total. 4 stones were checked randomly and some of them were stated to be of 'Pige...
Diamond, Ruby, 18k Gold, White Gold
GIA Certified 1.02 Carat Pigeon's Blood Red Burmese Ruby Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring set in Platinum featuring a GIA Certified 1.02 Carat Natural Untreated, Burmese Ruby and 0.37 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meanin...
Diamond, Ruby, Platinum
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.