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AGL Certified 6.55 Carat Unheated Burma Ruby and Diamond Ring
By GEMME
Located in New York, NY
True Collectors Ruby Cushion Cut Ruby weighing 6.55 Carats, certified by AGL as unheated and from
Category

2010s Solitaire Rings

Materials

Ruby, Diamond, 18k Gold, Yellow Gold, Platinum

Natural Emerald and Unheated Burmese Ruby and Diamond Victorian Bracelet
Located in New York, NY
The Emerald Ruby and Diamond Deco Style Bracelet is a stunning piece of jewelry that exudes
Category

Antique Early 19th Century Victorian Link Bracelets

Materials

Diamond, White Diamond, Emerald, Ruby

6.16 Ct Natural GRS Burma ruby unheated Collection Quality Gemstone No heat
Located in bangkok, TH
GG08: 6.16 Ct Natural GRS Burma ruby unheated Collection Quality Gemstone GEM DESCRIPTION Species
Category

2010s Loose Gemstones

Materials

Ruby

Mozambique 5.10 cts Blood Red Unheated 100% Natural Ruby Cut Stone
Located in Chicago, IL
Mozambique Ruby 5.10 cts Blood Red Ruby Unheated 100%Natural Ruby Cut Stone Note: There May Be
Category

2010s Indian More Jewelry

Materials

Ruby

Unheated Burmese Ruby with Diamond Ring set in 18K Gold Settings
Located in Bangkok, TH
Unheated Burmese Ruby 1.06 carats with Diamond 0.36 carat Ring set in 18K Gold Settings Width
Category

2010s Thai Contemporary Engagement Rings

Materials

Ruby, Diamond, 18k Gold

6.49Gram Luxury Art Firework Ring Ruby Unheated Burma 1.05 Carats AIGS
Located in bangkok, TH
This is a fireworks-inspired ring featuring an unheated Burmese ruby as the centerpiece, certified
Category

2010s Cocktail Rings

Materials

Ruby, 18k Gold

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
Category

2010s Loose Gemstones

Materials

Ruby

GIA 23.84ct Natural Burma Star Ruby Unheated PT gold Ring natural diamond
Located in bangkok, TH
E053 GIA 23.84ct Natural Burma Star Ruby Unheated Platinum gold Ring with natural diamond
Category

2010s Engagement Rings

Materials

Star Ruby, Platinum

Natural Unheated Red Mozambique Ruby Gemstone 1.27 carats with GIA Report
Located in Los Angeles, CA
Presenting a captivating Natural Unheated Mozambique Ruby weighing 1.27 carats, certified by GIA
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

Natural Unheated Red Mozambique Ruby Gemstone 1.12 carats with GIA Report
Located in Los Angeles, CA
This 1.12 carats Natural Unheated Mozambique Ruby boasts a captivating oval shape, measuring 8.42 x
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

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
Category

2010s Loose Gemstones

Materials

Ruby, Star Ruby

Mozambique Ruby 3.45cts Unheated 100% Natural Blood Red IGI Certified AAA+
Located in Chicago, IL
Mozambique Ruby 3.45cts UNHEATED 100% Natural Blood Red Ruby Cut Stone Certified on buyer request
Category

2010s Indian More Jewelry

Materials

Ruby

Natural Unheated Red Mozambique Ruby 1.31 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Introducing a natural Unheated Mozambique Ruby weighing 1.31 carats, authenticated by a GIA Report
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

5.13 Ct GRS Certificate Unheated Burma Ruby Mogok gemstone Collection No heat
Located in bangkok, TH
RMA109 5.13 Ct GRS Certificate Natural Burma Mogok Ruby unheated gemstone Collection GEM
Category

2010s Loose Gemstones

Materials

Ruby

Natural Unheated Red Mozambique Ruby Gemstone 1.12 carats with GIA Report
Located in Los Angeles, CA
Experience the natural beauty of this 1.12-carat unheated Mozambique ruby, certified by the GIA
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

Natural Unheated Mozambique Red Ruby Gemstone 1.14 carats with GIA Report
Located in Los Angeles, CA
or as a centerpiece in exquisite jewelry. Identification: Natural Unheated Mozambique Ruby 1.14
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

Natural Unheated Red Mozambique Ruby 1.16 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover a natural Unheated Mozambique Ruby weighing 1.16 carats, accompanied by a GIA Report for
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

Natural Unheated Red Mozambique Ruby 1.60 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Presenting a natural Unheated Mozambique Ruby weighing 1.60 carats, accompanied by a GIA Report for
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

Natural Unheated Red Mozambique Ruby Gemstone 1.12 carats with GRS Report
Located in Los Angeles, CA
Discover the allure of 1.12 carats natural unheated Mozambique Ruby. With a rectangular cushion cut
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

GIA Certified Unheated Burmese Star Ruby and Diamond Platinum Ring, 5.28 Carats
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This stunning ring features an exceptionally fine quality Burmese star ruby that is noteworthy for
Category

21st Century and Contemporary American Artisan Cocktail Rings

Materials

Diamond, Ruby, Star Ruby, Platinum

Natural Unheated Red Mozambique Ruby Gemstone 1.09 carats with GIA Report
Located in Los Angeles, CA
Experience the unmatched elegance of a Natural Unheated Mozambique Ruby, a gemstone that perfectly
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

Natural Unheated Red Mozambique Ruby Gemstone 1.37 carats with GIA Report
Located in Los Angeles, CA
Discover the timeless beauty of a Natural Unheated Mozambique Ruby, a gem that embodies the pure
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

1.60Ct AIGS certificate Unheated Burma Ruby Pigeon blood color Gemstone No heat
Located in bangkok, TH
RMA98~ 1.60Ct AIGS certificate Unheated Burma Ruby Pigeon blood color GEM DESCRIPTION Species
Category

2010s Loose Gemstones

Materials

Ruby

GIA Mozambique Unheated Heart Shaped Ruby and Diamond Ring in Platinum
Located in La Jolla, CA
GIA Mozambique Unheated Heart Shaped Ruby and Diamond Ring in Platinum Ruby and Diamond Ring
Category

21st Century and Contemporary North American Cocktail Rings

Materials

Diamond, Ruby, Platinum

Natural Unheated Red Mozambique Ruby Gemstone 1.32 carats with GIA Report
Located in Los Angeles, CA
Indulge in the timeless elegance of a 1.32 carats Mozambique Ruby, meticulously certified by GIA
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

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
Category

2010s Loose Gemstones

Materials

Ruby

1.02 Ct AIGS Certificate Unheated Burma Ruby Pigeon Blood color No heat
Located in bangkok, TH
RMA100 AIGS Certificate Unheated Burma Ruby Pigeon Blood GEM DESCRIPTION Species: Natural Corumdum
Category

2010s Loose Gemstones

Materials

Ruby

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
Category

2010s Loose Gemstones

Materials

Ruby, Star Ruby

GIA Unheated 1.44 ct 18K Yellow Gold Afghanistan Ruby Engagement Ring
Located in Kaohsiung City, TW
*GIA 1.44 ct 18K Yellow Gold Unheated Afghanistan Ruby Engagement Ring* GIA-certified natural
Category

21st Century and Contemporary Taiwanese Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

Natural Unheated Red Mozambique Ruby Gemstone 1.31 carats with GIA Report
Located in Los Angeles, CA
, ensures a vivid and clear appearance. Importantly, the ruby is unheated, preserving its natural state, as
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

2.04 Ct GRS Certified Unheated Burma Ruby Pigeon Blood Color No heat
Located in bangkok, TH
GRS Certified Unheated Burma Ruby Pigeon Blood Color Fine Quality GEM DESCRIPTION Species: Natural
Category

2010s Loose Gemstones

Materials

Ruby

1.41 Ct GRS Certificate Unheated Burma Ruby Red color eye clean quality
Located in bangkok, TH
RMA121 1.41 Ct GRS Certificate Natural Burma Ruby No heated Red color eye clean quality Gemstone
Category

2010s Loose Gemstones

Materials

Ruby

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
Category

2010s Loose Gemstones

Materials

Ruby

2 Carat Natural Pink Ruby, Pear Cut Unheated Loose Gemstone from Mozambique
Located in Peshawar, PK
Natural Pink Ruby Loose Gemstone, Unheated Pear Cut Mozambique Ruby with Rich Color, Fine Quality
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Ruby

2.39 Carat Natural Pink Ruby, Oval Cut Unheated Loose Gemstone from Mozambique
Located in Peshawar, PK
Natural Pink Ruby Loose Gemstone, Unheated Oval Cut Mozambique Ruby with Rich Color, Fine Quality
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Ruby

3.70 Carat Natural Pink Ruby, Oval Cut Unheated Loose Gemstone from Mozambique
Located in Peshawar, PK
Natural Pink Ruby Loose Gemstone, Unheated Oval Cut Mozambique Ruby with Rich Color, Fine Quality
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Ruby

Natural Unheated Red Mozambique Ruby Gemstone 1.05 carats with GIA Report
Located in Los Angeles, CA
Embark on a captivating journey into the realm of Mozambique Rubies, focusing on the 1.05 carats
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

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
Category

2010s Loose Gemstones

Materials

Ruby

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
Category

2010s Bridal Rings

Materials

Ruby

Natural Unheated Red Mozambique Ruby 1.15 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Introducing a natural 1.15 carats Mozambique Ruby, authenticated by a GIA Report, this oval gem
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

GIA 1.07 Ct Burma ruby unheated pigeon blood color Ring 18K Gold
Located in bangkok, TH
E026 GIA 1.07 Ct Burma ruby unheated pigeon blood color Ring 18K Gold plus ICA jewelry report 1
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, 18k Gold

GRS Unheated 4.04 Carat Cushion Cut Ruby in Platinum with Diamonds
Located in La Jolla, CA
GRS Certified 4.04 Carat Unheated Cushion Cut Ruby in Platinum Three- Stone Ring with Diamonds
Category

21st Century and Contemporary American Three-Stone Rings

Materials

Diamond, Ruby, Platinum

1.00 Carat Natural Unheated, Pigeon s Blood Ruby Diamond Ring Made in Platinum
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring a AIGS Certified 1.00 Carat Natural Unheated, Pigeon's
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA 67.20 Carat No Heat Ruby Diamond Necklace Bracelet Earrings Unheated
Located in New York, NY
The Ruby Limit. Necklace + Earrings + Bracelet 45.20ct. Natural Rubies Full Faceted Oval
Category

2010s American Link Necklaces

Materials

Ruby, Yellow Gold

GIA 0.88 ct 18K White Gold Unheated Afghanistan Ruby Engagement Ring
Located in Kaohsiung City, TW
*GIA 0.88 ct 18K White Gold Unheated Afghanistan Ruby Engagement Ring* GIA-certified natural
Category

21st Century and Contemporary Taiwanese Contemporary Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, White Gold

Mozambique Ruby 0.83 cts Blood Red Unheated 100% Natural AAA+ Color Certified
Located in Chicago, IL
Mozambique Ruby 0.83 cts Blood Red Unheated 100% Natural Ruby AAA+Color Certified Light weight can
Category

2010s Indian More Jewelry

Materials

Ruby

GRS Certified 5.05 Carat Unheated Mozambique Ruby and Diamond Platinum Ring
Located in Chicago, IL
This exceptional ring showcases a 5.05-carat natural ruby of Mozambique origin, certified by GRS as
Category

2010s American Contemporary Three-Stone Rings

Materials

Diamond, Ruby, Yellow Gold, Platinum

9.34 ct AGL Certified Unheated Burma Ruby Ring in Platinum Diamond Setting
Located in La Jolla, CA
9.34 ct AGL Certified Unheated Burma Ruby Ring in Platinum Diamond Setting Unheated Burma Ruby
Category

2010s American Cocktail Rings

Materials

Diamond, Ruby, Platinum

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
Category

2010s Loose Gemstones

Materials

Ruby

Unheated Pigeon s Blood Ruby with Diamond Ring set in 18K Gold Settings
Located in Bangkok, TH
Unheated Pigeon's Blood Ruby 0.67 carat with Diamond 0.43 carat Ring set in 18K Gold Settings
Category

2010s Thai Contemporary Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Natural Unheated Red Mozambique Ruby Gemstone 2.52 carats with GIA Report
Located in Los Angeles, CA
Please inquire for more videos/photos. Identification: Natural Ruby • Carat: 2.52 carats • Shape
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Ruby

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
Category

2010s Loose Gemstones

Materials

Ruby

1.05ct Natural Unheated Oval Ruby Diamond Platinum Three-Stone Engagement Ring
By Tobi Gem Setting
Located in London, GB
perfect piece to express endless love and commitment. A striking 1.05ct certified oval shaped ruby, rich
Category

2010s English Modern Three-Stone Rings

Materials

Diamond, White Diamond, Ruby, White Gold, Platinum

Art-Deco Untreated, Unheated 2.10 carats Ruby and Diamond Cluster Ring
Located in OVIEDO, AS
Art-Deco Untreated, Unheated 2.10 carats Natural Ruby Vivid Red and Diamond Cluster Ring. The oval
Category

Early 20th Century French Art Deco Cluster Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold, Platinum

GRS Certified 5.14 Carat Natural Untreated Unheated Red Ruby Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
A STUNNING red ruby diamond ring! GRS Certified 5.14 Carat Natural Untreated Unheated Red Ruby
Category

2010s Unknown Contemporary Engagement Rings

Materials

Diamond, White Diamond, Ruby, 18k Gold, White Gold, Yellow Gold

Natural Unheated Burmese Ruby Diamond Cluster Yellow Gold Modern Engagement Ring
Located in Lisbon, PT
Contemporary Natural Unheated Burmese Ruby and Diamond Cluster Engagement Ring in 19.2K Yellow Gold
Category

2010s Portuguese Modern Engagement Rings

Materials

Diamond, Ruby, Gold, 18k Gold, Yellow Gold

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
Category

2010s Solitaire Rings

Materials

Diamond, Ruby, Platinum

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Unheated Ruby For Sale on 1stDibs

On 1stDibs, you can find the most appropriate unheated ruby for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 18k Gold and White Gold — can elevate any look. Find an antique version now, or shop for 48 vintage or 129 modern creation for a more contemporary example of these cherished accessories. Finding the perfect unheated ruby may mean sifting through those created during different time periods — you can find an early version that dates to the 19th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but 1.5 Carat and 2 Carat carat weights, specifically, are sought with frequency. An unheated ruby from Merkaba, David Jerome and Emilio! — each of whom created a beautiful version of this treasured accessory — is worth considering. See these pages for an oval cut iteration of this accessory, while there are also cushion cut cut and cabochon cut versions available here, too. If you’re browsing our inventory for an unheated ruby, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Unheated Ruby?

The price for an unheated ruby starts at $1,800 and tops out at $1,575,000 with these rings, on average, selling for $15,727.

The Legacy of Ruby in Jewelry Design

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.

Questions About Unheated Ruby
  • A heated ruby is a ruby wherein 1600 - 1700 degrees centigrade of heat is applied to the stone to improve it's color, luster, and/or clarity. This is a common method for most rubies is not a bad at all. What makes unheated rubies valuable is their rarity. To find a beautiful ruby that does not need heat to improve it's beauty is very rare and highly unlikely.