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Victorian Natural Burma No Heat Ruby Diamond Gold Silver Engagement Ring
Located in Beverly Hills, CA
carat vivid red ruby that is AGL certified as Burma origin with no indications of heat treatment. Hand
Category

Antique 19th Century Unknown Victorian Engagement Rings

Materials

Diamond, Ruby, 18k Gold

Victorian Natural Burma No Heat Ruby Diamond Gold Silver Engagement Ring
Located in Beverly Hills, CA
carat vivid red ruby that is AGL certified as Burma origin with no indications of heat treatment. Hand
Category

Antique 19th Century Unknown Victorian Engagement Rings

Materials

Diamond, Ruby, 18k Gold

GIA Certified 2.30 Carat Natural Untreated No Heat Burmese Ruby Ring
Located in Tokyo, JP
A beautiful ring set in Platinum featuring GIA certified 2.30 Carats Natural Untreated (No Heat
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

Bulgari No Heat Burma 4.42 Carat Natural Ruby Diamond Gold Ring
By Bulgari
Located in Geneva, CH
Best quality stone 4.42 Carat Cushion Natural Rubis Burmese Non heated on Diamond and Gold Ring
Category

Early 2000s Italian More Rings

Materials

Diamond, Ruby, 18k Gold

Natural No-Heat Ruby Oval Gem – AGL Certified Rare Luxury for Collectors
By Merkaba
Located in Beverly Hills, CA
Exceedingly Rare 2.09 Carat Natural No-Heat Ruby – A Gemstone Collector’s Dream By Merkaba Beverly
Category

21st Century and Contemporary Mozambican Contemporary Engagement Rings

Materials

Ruby

GIA Certified No Heat Natural Star Ruby Loose Stone Weighing 4.84 Carats
By OGI Ltd
Located in New York, NY
6224671008 Natural star rubies are relatively rare and highly sought after by gem enthusiasts and collectors
Category

20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Ruby, Star Ruby

Antique Natural No Heat Burma Ruby and Diamond Ring, circa 1900
Located in Aspen, CO
The center ruby weighs 1.3 cts. and displays the an exceptional color red which has made such
Category

Early 20th Century Unknown Late Victorian Cluster Rings

Materials

Diamond, Ruby, 18k Gold, Platinum

60.87 Carats Ruby Mozambique No-Heat Plain Pear Fine jewelry Natural Gemstone
Located in Jaipur, RJ
60.87 Carats Ruby Mozambique No-Heat Plain Pear Fine jewelry Natural Gemstone Gemstone - Ruby
Category

21st Century and Contemporary Mozambican Art Deco Beaded Necklaces

Materials

Ruby

Certified 12.10 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 12.10 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 12.10
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 3.09 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.09 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.09
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 5.76 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 5.76 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 5.76
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 3.83 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 3.83 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 3.83
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 16.44 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural
Located in Jaipur, RJ
Certified 16.44 Carats Mozambique Ruby Cushion Faceted Cut stone No Heat Natural Weight: 16.44
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 34.29 Carats Mozambique Ruby Oval Faceted Cutstone No Heat Natural Gem
Located in Jaipur, RJ
Certified 34.29 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 34.29
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

No Heat Ruby and Diamond Gold Ring
Located in New York, NY
A bold and beautiful ruby and diamond cocktail ring centered with a large and natural, no-heat ruby
Category

20th Century American Cocktail Rings

Materials

Ruby, White Diamond, 18k Gold, White Gold

Natural Ruby 7.11ct Pigeon Blood Quality Oval Cut Ring Burma No Heat
Located in Kowloon, HK
Oval shape Natural ruby from Burma, Mounting with all round & pear cut brilliant cut diamond of
Category

2010s Hong Kong Contemporary Engagement Rings

Materials

Ruby, 18k Gold, White Gold

GIA Certified 13.78 Ct Natural Mozambique Ruby No Heat Diamond Earring Platinum
Located in New York, NY
GIA Certified 13.78 Ct Natural Mozambique Ruby No Heat Diamond Earring in Platinum GIA report # for
Category

Vintage 1960s Stud Earrings

Materials

Diamond, Ruby, Platinum

Certified 13.20 Carats No Heat Burmese Ruby Round Faceted Cutstone Natural Gem
Located in Jaipur, RJ
Rare Burmese Myanmar ruby no heat no treatment Weight: 13.20 Carats Size: 13.7X12.4X8 MM Pieces: 1
Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby

Certified 7.76 Carats No Heat Burmese Ruby Oval Faceted Cutstone Natural Gem
Located in Jaipur, RJ
Rare Burmese Myanmar ruby no heat no treatment Weight: 7.76 Carats Size: 14x10x5 MM Pieces: 1
Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby

GIA Certified Natural No Heat Ruby Diamond Three-Stone Yellow Gold Ring
Located in Baltimore, MD
GIA Certified Natural No Heat Ruby & Diamond Three-Stone Yellow Gold Ring GIA report number
Category

21st Century and Contemporary American Modern Three-Stone Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Natural 1.64 Carat No Heat Ruby Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
1.64 carat no heat Ceylon ruby accented by 0.62 carats of cascading trapezoidal and round cut colorless
Category

21st Century and Contemporary Unknown Modern Engagement Rings

Materials

Diamond, Sapphire, Pink Sapphire, Platinum

Victorian Natural Burma No Heat Ruby Diamond Gold and Silver Engagement Ring
Located in Beverly Hills, CA
rings and has been a staple for centuries. Featuring a 1.31 carat vivid red ruby that is AGL certified
Category

Antique 19th Century Unknown Victorian Engagement Rings

Materials

Diamond, Ruby, 18k Gold, Silver

0.65Ct Burmese No Heat Ruby Pendant with natural diamond in 18K gold
Located in Singapore, SG
The unheated Burma ruby pendant highlights the natural beauty of the ruby, allowing it to take
Category

21st Century and Contemporary Singaporean Art Deco Pendant Necklaces

Materials

Diamond, Ruby, 18k Gold

1.03 Carat Natural, No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a 1.034 Carat Natural Unheated Ruby and 0.35 Carat
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

4.41 carats No-heat Burma Blue sapphire Ruby cabochon for jewelry natural gem
Located in Jaipur, RJ
4.41 carats No-heat Burma Blue sapphire & Ruby cabochon for jewelry natural gem Weight - 4.41
Category

2010s Unknown Loose Gemstones

Materials

Blue Sapphire, Ruby

43.10 Carats Ruby Mozambique No-Heat Plain Pear Layout Fine jewelry Natural Gem
Located in Jaipur, RJ
43.10 Carats Ruby Mozambique No-Heat Plain Pear Layout Fine jewelry Natural Gem Gemstone - Ruby
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 3.51 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.51 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Gemstone - Ruby
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 4.20 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 4.20 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 4.20
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 3.51 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.51 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 3.51
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 5.67 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 5.67 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 5.67
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 4.10 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 4.10 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 4.10
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 4.11 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 4.11 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 4.11
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 4.46 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 4.46 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 4.46
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 9.18 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 9.18 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 9.18
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 3.25 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.25 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 3.25
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 3.85 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.85 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 3.85
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

Certified 3.95 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 3.95 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 3.95
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

2.16 Carats Mozambique Ruby Top Quality Baguette Cut stone No Heat Natural Gem
Located in Jaipur, RJ
2.16 Carats Mozambique Ruby Top Quality Baguette Cut stone No Heat Natural Gem Weight: 2.16 Carats
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

8.25 Carats Mozambique Ruby Top Quality Princess Cut stone No Heat Natural Gem
Located in Jaipur, RJ
8.25 Carats Mozambique Ruby Top Quality Princess Cut stone No Heat Natural Gem Weight: 8.25 Carats
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

2.63 Carats Mozambique Ruby Top Quality Pear Cut stone No Heat Natural Gemstone
Located in Jaipur, RJ
2.63 Carats Mozambique Ruby Top Quality Pear Cut stone No Heat Natural Gemstone Weight: 2.63
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

2.79 Carats Mozambique Ruby Top Quality Baguette Cut stone No Heat Natural Gem
Located in Jaipur, RJ
2.79 Carats Mozambique Ruby Top Quality Baguette Cut stone No Heat Natural Gem Weight: 2.79 Carats
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

23.53 Carats Mozambique Ruby No-Heat Octagon Cut stone For Jewelry natural Gem
Located in Jaipur, RJ
23.53 Carats Mozambique Ruby No-Heat Octagon Cut stone For Jewelry natural Gem Weight: 23.53
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

1.59 Carats Mozambique Ruby Top Quality Octagon Cut stone No Heat Natural Gem
Located in Jaipur, RJ
1.59 Carats Mozambique Ruby Top Quality Octagon Cut stone No Heat Natural Gem Weight: 1.59 Carats
Category

21st Century and Contemporary Mozambican Art Deco Loose Gemstones

Materials

Ruby

GIA Certified Natural No Heat Red Ruby Diamond Ring 14Kt Domed Raised Cluster
Located in New York, NY
Red Ruby Cocktail Domed Cluster 1.61ct. Natural GIA Certified Ruby Ring GIA Certified Report ID
Category

2010s American Dome Rings

Materials

Diamond, Ruby, 14k Gold, Yellow Gold

Unheated Ruby Ring Gem 3.17 Carat GIA Certified Natural No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
, no heat Ruby, is offered loose to the world's most passionate gem connoisseurs. Returns are accepted
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Ruby

1970s Natural No Heat Ruby Diamond 18 Karat Gold Heart Dangle Drop Earrings
Located in Miami, FL
genuine pear cut Rubies ) approx: 5.30 carats total, both GIA Graded to be all natural without any
Category

Vintage 1970s Dangle Earrings

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

GIA Certified 1.02 Carat Natural Untreated No Heat Ruby Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a GIA Certified 1.02 Carat Natural, Untreated (No Heat) Ruby and 0.85
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.21 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a 1.212 Carat Natural No Heat (Untreated) Ruby and 0.30
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 1.01 Carat Natural Untreated No Heat Ruby Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring featuring a GIA Certified 1.01 Carat Natural Untreated (No Heat) Ruby and 0.25
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

3.04 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
(No Heat) Ruby and 1.87 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 4.01 Carat Natural Untreated No Heat Ruby Ring Set in Platinum
Located in Tokyo, JP
A beautiful ring set in Platinum featuring a GIA Certified 4.01 Carat Natural Mozambique No Heat
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.191 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 1.191 Carat No Heat (Untreated) Ruby and 0.55 Carats of
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.142 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 1.142 Carat No Heat (Untreated) Ruby and 0.30 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.235 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Band Ring featuring a 1.235 Carat No Heat (Untreated) Ruby and 0.35 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

1.006 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Cocktail Ring featuring a 1.006 Carat No Heat (Untreated) Ruby and 0.30 Carats of
Category

21st Century and Contemporary Japanese Modern Cocktail Rings

Materials

Diamond, Ruby, Platinum

1.108 Carat Natural Untreated No Heat Ruby and Diamond Ring Set in Platinum
Located in Tokyo, JP
A beautiful Ring featuring a 1.108 Carat No Heat (Untreated) Ruby and 0.30 Carats of Diamond
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

GIA Certified 2.13 Carat Natural Untreated No Heat Ruby Ring Set in Platinum
Located in Tokyo, JP
A beautiful Engagement Ring featuring a GIA Certified 2.13 Carat No Heat Ruby and 0.40 Carat of
Category

21st Century and Contemporary Japanese Modern Engagement Rings

Materials

Diamond, Ruby, Platinum

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Natural Ruby No Heat For Sale on 1stDibs

On 1stDibs, you can find the most appropriate natural ruby no heat 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 Platinum — can elevate any look. You can easily find a 25 antique edition and 56 modern creations to choose from as well. You’re likely to find the perfect natural ruby no heat among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. For this particular piece, 1 Carat and 1.5 Carat are consistently popular carat weights. Finding an appealing natural ruby no heat — no matter the origin — is easy, but David Gross Group, Antinori Fine Jewels and Bulgari each produced a popular version that is worth a look. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and emerald cut alternatives. Finding a natural ruby no heat for sale for women should be easy, but there are 41 pieces available to browse for unisex as well as men, too.

How Much is a Natural Ruby No Heat?

Prices for a natural ruby no heat can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $1,350 and can go as high as $475,000, while this accessory, on average, fetches $12,250.

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 Natural Ruby No Heat
  • 1stDibs ExpertApril 5, 2022
    Yes, Burmese rubies are heat treated. Most rubies are heat treated directly at the mines because the treatment enhances the value and quality of the ruby. Shop a wide collection of Burmese ruby pieces as well as other fine jewelry on 1stDibs.
  • 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.