Cushion Shape Burma No Heat Ruby and Diamond Ring
Located in New York, NY
18K White Gold Cushion Shape Burma No Heat Ruby and Pear Shaped Diamond Ring.
Vintage 1960s Engagement Rings
Diamond, Ruby, 18k Gold, White Gold
Cushion Shape Burma No Heat Ruby and Diamond Ring
Located in New York, NY
18K White Gold Cushion Shape Burma No Heat Ruby and Pear Shaped Diamond Ring.
Diamond, Ruby, 18k Gold, White 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.
AGL Certified Natural No Heat Burmese Ruby Diamonds Ring
Located in Austin, TX
An AGL certified Burmese natural, non heated oval mixed cut 2.64 carats ruby surrounded by 2,25 carats of round cut and baguette cut diamonds in ballerina white gold setting.
Diamond, Ruby, 10k Gold
No-Heat Burmese Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A beautiful and rare ruby from the famed mines in Mogok, Burma. It weighs 1.05 carats and has a bright purple-red color that is completely natural and unenhanced with heat treatment.
Diamond, Ruby, Platinum
18K Yellow gold Mauboussin Burma no Heat Ruby Flower Retro Ring
By Mauboussin
Located in New York, NY
A striking embodiment of retro elegance, this 1950 Mauboussin ring is crafted from 18K yellow gold and adorned with vibrant rubies totaling 3.0 carats. The rich red hue of the rubies...
Ruby, Gold, 18k Gold, Yellow Gold
Platinum and 18K Yellow Gold 1.85ct Diamond and No-Heat Burmese Ruby Ring
By LB Exclusive
Located in Southampton, PA
Six prongs secure the 1.80-carat no-heat Burmese ruby at the center, allowing light to enter from multiple angles and reveal its natural, untreated color.
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
$78,400Sale Price|20% Off
Tiffany & Co. Burma No Heat Ruby Diamond Three-Stone Ring
By Tiffany & Co.
Located in Chicago, IL
The stone is of Burmese origin (Myanmar) and notably unheated, a combination that places it among the most desirable and scarce categories of rubies available on the market today.
Diamond, Ruby, Platinum
$26,900
W 0.48 in L 0.62 in
11.03 Carats Burmese No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem
Located in Jaipur, RJ
11.03 Carats Burmese No-Heat Ruby Natural Oval Cut stone For Fine Jewelry Gem Weight: 11.03 Carats Size: 15.5x12 MM Pieces: 1 Shape: Oval Cut
Ruby
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
GIA Certified No Heat Burma Ruby Ring with Diamonds
Located in Miami, FL
It presents an old cut oval ruby with very good crystal accompanied by GIA report #2193963124, stating the ruby is 1.42 carats, Burma origin, with no indication of heat treatment.
Diamond, White Diamond, Ruby, 18k Gold, Yellow Gold
Emilio Jewelry Certified 10.29 Carat Pigeon Blood No Heat Burma Ruby Ring
By Emilio!
Located in New York, NY
From Emilio Jewelry, a well known and respected wholesaler/dealer located in the Iconic Gem Tower/Gia Building in New York's Diamond District. Appraisal available upon request by the...
Ruby
No Heat Burma Melee Ruby Pendant Ball in 18K Yellow Gold-Ruby Charm
Located in Singapore, SG
Unheated Burmese rubies are rare and highly valued. This lovely pendant symbolizes love and passion, making it a timeless and meaningful gift for someone special.
Ruby, 18k Gold, Yellow Gold
19.87 Carat Burma No Heat Ruby and Diamond Loop Earrings
By Rewa Jewellery
Located in Bangkok, TH
These rubies are natural Burmese without any heat treatment.
Diamond, Ruby, 18k Gold
7.23 Carat No Heat Burma Star Ruby & Baguette Diamond Ballerina Ring in 18k Gold
By Gad & Co.
Located in Miami, FL
This exquisite piece features a mesmerizing Burma Mogok Myanmar Ruby of exceptional origin, delicately set and complemented by shimmering diamond side-stones.
Diamond, Ruby, Star Ruby, 18k Gold, Yellow Gold
AGL Certified No Heat Oval Cut Burma Ruby and Round Diamond Ring
Located in Miami, FL
Centering a 5.52 Carat Unheated Burma Ruby (per AGL– American Gem Laboratory), framed by Round-Brilliant Cut Diamonds weighing roughly 3.00 carats, and set in 18k white gold and plat...
Diamond, White Diamond, Ruby, 18k Gold, White Gold, Platinum
Vintage 2.79 Carats No Heat Burmese Ruby & Diamond Halo Engagement Ring
Located in New York, NY
A gorgeous engagement ring, featuring a vibrant 2.79 carats oval cut ruby certified by AGL as having a Burmese origin with no indications of heat treatment and SI clarity, set with a...
Diamond, Ruby, 18k Gold, White Gold
GIA Certified 0.89 Carat Pigeon Blood Burmese No Heat Ruby Diamond Ring in 18K
By Rewa Jewellery
Located in Bangkok, TH
This ring features a rare 0.89-carat GIA-certified heart-cut ruby from Burma, prized for its "pigeon blood" color and untreated natural beauty.
Diamond, Ruby, Gold, 18k Gold, White Gold
9.49 Carat No Heat Burmese Ruby Diamond Gold Earrings
Located in Beverly Hills, CA
Classy earrings featuring two oval rubies - 4.89-ct and 4.60-ct. The rubies come with a GIA Ruby Origin Report stating that the rubies are not heated and are of Burmese origin.
Ruby, White Diamond, 14k Gold, 18k Gold, White Gold, Yellow 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
$61,549Sale 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.
Ruby, Platinum
6.45 Carat No-Heat Burma Ruby Oval Cut & Round Diamond Halo Ring
Located in Miami, FL
GRS Certified 6.45 carat unheated oval cut Ruby from Burma. Adorned with a diamond halo of 12 round cut white diamonds totaling 2.96 carats (0.25ct each).
Diamond, Ruby, Gold, 18k Gold, White Gold
Price Upon Request
Emilio Jewelry 10 Carat Certified No Heat Burmese Ruby Brooch
By Emilio!
Located in New York, NY
Showcasing a very special certified Unheated Burmese Ruby center stone weighing just over 10.00 carats.
Diamond, Emerald, Ruby
$16,000Sale Price|20% Off
2.26ct AIGS Certificate Unheated Burma Ruby Pigeon Blood color no heat
Located in bangkok, TH
RMA123 2.26ct AIGS Certificate Natural Ruby No heated Burma Burmese Pigeon Blood color eye clean Gemstone GEM DESCRIPTION Species: Natural Corumdum Variety: Natural Ruby No heated ...
Ruby
No-Heat Burmese Ruby Diamond Platinum Drop Earrings, AGL Certified
Located in Beverly Hills, CA
A sublime pair of vintage earrings featuring 2 rare unheated Burmese rubies. They are shaped as beautiful pears and have a bright vivid color found only in the finest of rubies.
Diamond, 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
GIA Certified 1.55 Carat Burma No Heat Natural Oval Cut Ruby
Located in Kowloon, Hong Kong
Sourced directly from the renowned mines of Burma (Myanmar), this ruby exemplifies the finest quality associated with this historic region, celebrated for producing the world's most ...
Ruby
GIA Certified 1.12 Carat Burma No Heat Natural Cushion Cut Ruby
Located in Kowloon, Hong Kong
Sourced directly from the renowned mines of Burma (Myanmar), this ruby exemplifies the finest quality associated with this historic region, celebrated for producing the world's most ...
Ruby
1.40 Carat Burma No Heat Ruby Diamond Half Eternity Band
By Rewa Jewellery
Located in Bangkok, TH
A fine modern ruby and diamond ring, providing a subtle elegance with a personal flair; perfect for lifestyle wear. 8 Oval rubies: 1.40 carat Every ruby is from Burma and ...
Diamond, Ruby, Gold, 18k Gold, White Gold
Exquisite GIA Certified No-Heat Burma Ruby and Diamond Ring
Located in New York, NY
Key Features: Main Stone: GIA certified Burma ruby, cabochon cut, 2.45 carats, with no indication of heating (GIA REPORT 7235254473).
Diamond, Ruby, Gold, 14k Gold, Yellow Gold
Platinum 2.80ct Diamond and No-Heat Burma Ruby Brooch MF02-021926
By LB Exclusive
Located in Southampton, PA
Sparkling Diamonds with a total weight of 2.80 carats allow it to effortlessly catch the light, while a radiant 1.10 carat No-Heat Burma Ruby center stone adds a stylish pop of color.
Diamond, Ruby, Platinum
$23,899
W 0.44 in L 0.58 in
8.71 Carats Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem
Located in Jaipur, RJ
8.71 Carats Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem Weight: 8.71 Carats Size: 14.5x11 MM Pieces: 1 Shape: Oval Cut
Ruby
$19,036
W 0.48 in L 0.63 in
15.61 Carat Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem
Located in Jaipur, RJ
15.61 Carat Burmese No-Heat Ruby Natural Oval Cut Stone For Top Fine Jewelry Gem Weight: 15.61 Carats Size: 16x12 MM Pieces: 1 Shape: Oval Cut
Ruby
AGL Certified 1.76 Carat Pigeon's Blood Red No Heat Classic Burma Ruby Ring
By Gad & Co.
Located in Miami, FL
AGL Certified 1.76 Carat Cushion Cut Pigeon's Blood Red No Heat Burma Ruby & Diamond Ring in 18k White Gold. Set with a round cut diamond halo and two trillion cut side stones.
Diamond, Ruby, Gold, 18k Gold, White Gold
GIA Certified 1.66 Carat Burma No Heat Natural Cushion Cut Ruby
Located in Kowloon, Hong Kong
Sourced directly from the renowned mines of Burma (Myanmar), this ruby exemplifies the finest quality associated with this historic region, celebrated for producing the world's most ...
Ruby
GIA Certified 1.99 Carat Burma No Heat Natural Oval Cut Ruby
Located in Kowloon, Hong Kong
Sourced directly from the renowned mines of Burma (Myanmar), this ruby exemplifies the finest quality associated with this historic region, celebrated for producing the world's most ...
Ruby
Antique Art Deco Platinum GIA Burma No Heat Square Ruby Stack Eternity Band Ring
Located in Montclair, NJ
--Stone(s):-- Numerous Natural Genuine Rubies - Square Step Cut - Channel Set - No Heat - Burma - Rich Vivid Red Color - 1.10ctw (approx.)
Ruby, Platinum
AGL Certified 2.19 Carat No Heat Burma Ruby & Trapezoid Diamond 3 Stone Ring
Located in Miami, FL
AGL Certified 2.19 carat no heat Burma ruby ring. Adorned with 2 trapezoid cut diamonds totaling 0.97 cttw.
Diamond, Ruby, Gold, 18k Gold, White Gold, Yellow Gold
Ruby, 2.65 Carat, Burma, No Heat, and Diamond Ring, France
Located in Idar-Oberstein, DE
The cushion shaped ruby is bezel set and weighs 2.65 carats. It is of Burmese origin and not heated - accompanied by a gemological certificate.
Diamond, Ruby, 18k Gold
4.00 ctw Diamond & No-Heat Burmese Ruby Gold-Topped Platinum Earrings
By Unbranded
Located in Tysons, VA
Designed as sculptural double flowers, each earring centers a Burmese ruby certified by AGL as no heat, surrounded by pavé-set round brilliant-cut diamonds.
Diamond, Ruby, 18k Gold, Platinum
$64,000Sale Price|20% Off
Estate 10.50 Carat No-Heat Burmese Ruby Bracelet in Yellow Gold
Located in Chicago, IL
A rare one-of-a-kind estate jewel, offering certified no-heat Burmese rubies in an elegant and timeless design.
Ruby, 14k 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
Unheated 1.73ct Burma Ruby & Diamond Ring No Heat GRS Certificate - Stunning
Located in bangkok, TH
A Simply stunning Unheated 1.73ct Burma Ruby from the famed gem mines of Mogok in Burma (Myanmar), set in this gorgeous classic platinum and diamond setting.
Diamond, Ruby, 18k Gold, 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
GIA Certified 0.52 Carat Burma No Heat Natural Vivid Red Ruby
Located in Kowloon, Hong Kong
Sourced directly from the renowned mines of Burma (Myanmar), this ruby exemplifies the finest quality associated with this historic region, celebrated for producing the world's most ...
Ruby
8.94 ctw Vintage Style No-Heat Burmese Ruby & Diamond Halo Ring 18K Yellow Gold
Located in Tysons, VA
Striking and elegant, this vintage style halo ring features a captivating 8.13 carat oval-cut Burmese ruby, prized for its deep red hue and natural, untreated beauty.
Diamond, Ruby, 18k Gold, Yellow Gold
12.28 ctw Mid-Century Style No-Heat Burmese Ruby & Diamond Ring 18K Yellow Gold
By Unbranded
Located in Tysons, VA
A refined expression of vintage-inspired elegance, this mid-century style ring features a captivating cabochon-cut Burmese ruby, admired for its rich red hue and natural, untreated b...
Diamond, Ruby, 18k Gold, Yellow Gold
Gubelin Certified 1.13 Carat Burma No Heat Natural Vivid Red Ruby
Located in Kowloon, Hong Kong
Sourced directly from the renowned mines of Burma (Myanmar), this ruby exemplifies the finest quality associated with this historic region, celebrated for producing the world's most ...
Ruby
Gubelin Certified 0.893 Carat Burma No Heat Natural Vivid Red Ruby
Located in Kowloon, Hong Kong
Sourced directly from the renowned mines of Burma (Myanmar), this ruby exemplifies the finest quality associated with this historic region, celebrated for producing the world's most ...
Ruby
Three Row 18ctw No Heat Burmese Ruby Bracelet 18K Yellow Gold
Located in Dallas, TX
Three Row Burmese Ruby Bracelet in 18K Yellow Gold. The bracelet features approximately 18ctw of no heat Burma Rubies (Certified).
Ruby, 18k Gold, Yellow Gold
Vintage Certified No Heat Burma Ruby Diamond Engraved Gold Ring
Located in Napoli, NA
Beautiful Florentine Engraved ring, handcrafted in 18kt white Gold, featuring in the center a natural certified Burma Ruby 1.42 carat, and surrounded by colorless round old mine cut ...
Diamond, Ruby, Gold, 18k Gold, White Gold
6.19 Carat Pigeon Blood Burma No Heat Ruby Diamond Stud Earrings
By Rewa Jewellery
Located in Bangkok, TH
The rubies are Burmese, natural, and without any heat treatment.
Diamond, Ruby, White Gold, 18k Gold, Gold
AGL Certified 3.8 Carat Oval No Heat Burma Ruby Ring & Diamond Halo in Platinum
By Gad & Co.
Located in Miami, FL
AGL Certified 3.80 carat Purplish Red oval cut no heat Burma Ruby. This ruby is radiating a rich, vivid red color.
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
GIA Certified 1.21 Carat Burma No Heat Red Ruby Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
The center stone is a 1.21 carat ruby. The stone has been certified by GIA as Burmese, without any heat treatment, and completely natural.
Diamond, Ruby, Gold, 18k Gold, White Gold
Burma Ruby 3.7 Carats AGL Graded No Heat and Diamond Ring
Located in Bay Harbor Islands, FL
This ruby and diamond ring features a 3.70 carats no heat Burmese oval ruby, surrounded by round diamonds weighing approximately 2.70 carats.
Diamond, Ruby, 18k Gold
Van Cleef & Arpels Vintage 18K Gold 1.96ct Diamond and Burma No Heat Ruby Ring
By Van Cleef & Arpels
Located in Southampton, PA
At the center, a breathtaking 11.72 carat Burma No Heat Ruby cabochon adds an elegant pop of color.
Diamond, Ruby, 18k Gold, Yellow Gold
GIA Certified 0.81 Carat Ruby Burmese No Heat and Diamond Ring
By Rewa Jewellery
Located in Bangkok, TH
The centre of the ring is a heart shaped GIA (Gemological Institute of America) certified natural Burmese ruby without any heat treatment. It weighs approximately 0.81 carat and has ...
Diamond, Ruby, Gold, 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.