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IGI Certified 1.08 Carat Oval Unheated Ruby 18k Yellow Gold Cocktail Ring
By Antinori Fine Jewels
Located in Chicago, IL
oval mixed cut ruby, set at the center of a stunning halo of round brilliant diamonds. This exceptional
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
$9,600 Sale Price
20% Off
IGI Burma Unheated Ruby and Burma Unheated Blue sapphire ring in 18k solid gold
Located in Singapore, SG
, an intense blue sapphire and a vivid pinkish-red ruby, set in 18K solid gold. Both gemstones are
Category
21st Century and Contemporary Singaporean Art Deco Engagement Rings
Materials
Ruby, Blue Sapphire, 18k Gold, Gold
1.00 Ct AIGS Certificate Unheated Ruby Pigeon blood color eye clean No heat
Located in bangkok, TH
RA102
1.00 Ct AIG Certificate Natural Ruby Unheated Pigeon blood eye clean quality Mozambique
Category
2010s Loose Gemstones
Materials
Ruby
$1,200 Sale Price
20% Off
2.87 Ct AIGS Certified Unheated Ruby Pigeon blood color eye clean No heat
Located in bangkok, TH
RMA113
2.87 Ct AIGS Certified Natural Ruby Unheated Pigeon blood color eye clean quality
Category
2010s Loose Gemstones
Materials
Ruby
$16,000 Sale Price
20% Off
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
Category
2010s Indian Cocktail Rings
Materials
Diamond, Emerald, Ruby
$6,320 Sale Price
20% Off
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
Category
2010s Indian Cocktail Rings
Materials
Diamond, Emerald, Ruby
$6,320 Sale Price
20% Off
AIGS certificated unheated Ruby Brilliant Earrings Pigeon Blood 2 ct 0.9 ct AAA+
Located in Viena, Viena
two untreated Mozambique AAA+ rubies in pure quality, considered a rarity and then still a pair
Category
2010s Dominican Modern Drop Earrings
Materials
Diamond, Ruby, 18k Gold, White Gold
8.40 Carat Natural Unheated Rubies and Diamonds Tennis Necklace Made in 18K Gold
Located in Tokyo, JP
A beautiful necklace set in platinum featuring a total of 8.40 Carats of untreated Rubies and 14.85
Category
21st Century and Contemporary Japanese Modern Link Necklaces
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
GIA 4.91 Ct Purplish Pink Oval Shaped Cabochon Cut Unheated Ruby Diamond Ring
Located in New York, NY
breathtaking 4.91-carat purplish-red, unheated oval-shaped double cabochon cut ruby, GIA certified to ensure
Category
2010s American Modern Engagement Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
$11,199 Sale Price
30% Off
GIA Certified Unheated Ruby with Diamond Ring set in 18K White Gold Settings
Located in Bangkok, TH
Ruby 1.93 carats with Diamond 0.36 carat Ring set in 18K White Gold Settings
(GIA Certified)
Width
Category
2010s Thai Contemporary Solitaire Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
GRS Certified Unheated Ruby with Diamond Jacket Ring in 18 Karat Rose/White Gold
Located in Bangkok, TH
Ruby 4.74 carats with Diamond 0.92 carats Ring set I 18 Karat Rose Gold Settings
(GRS Certified
Category
2010s Thai Contemporary More Rings
Materials
Diamond, Ruby, 18k Gold, Rose Gold, White Gold
Natural Unheated Red Ruby Pair Gemstones 2.04 carats with GIA Report
Located in Los Angeles, CA
Presenting a mesmerizing Natural Unheated Ruby Pair totaling 2.04 carats, complete with a GIA
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Ruby
GRS Certified VIVID RED Unheated Diamond Cocktail Ring
Located in Chicago, IL
One cushion-shaped vivid red unheated ruby 3 carats
Surrounded by sixteen pear-shaped diamonds
Category
2010s American Band Rings
Materials
Diamond, Ruby, Platinum
$76,000 Sale Price
20% Off
1.58ct Unheated Mozambique Ruby - SUPER RED COLOR ! GRS Certified.
Located in Ramat Gan, IL
A striking rarity for the true connoisseur. This 1.58-carat unheated ruby hails from the famed
Category
21st Century and Contemporary Solitaire Rings
Materials
Ruby, 18k Gold, White Gold
ARAYIAN 2.59 Unheated Mozambique Ruby Earrings with Certificate
Located in Khet Bang Rak, 10
A perfectly matching unheated Mozambique ruby earrings.
Rubies are known as the king of gems, and
Category
21st Century and Contemporary Thai Modern Stud Earrings
Materials
Diamond, Ruby, 18k Gold, White Gold
GRS Certified 3.43 NO HEAT Ruby Diamond Ring
Located in Chicago, IL
🔥 Exquisite Rarity: 3.43 Carat GRS-Certified Red Unheated Ruby & Diamond Ring 🔥
Indulge in the
Category
2010s American Band Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold, Platinum
$70,400 Sale Price
20% Off
Mozambique Ruby 1.63 carats Unheated
Located in Khet Bang Rak, 10
Unheated 1.63 carats Mozambique ruby, a perfect size for an engagement ring or a special pendant to
Category
21st Century and Contemporary Thai Modern Loose Gemstones
Materials
Ruby
Ruby Oval Pair Unheated – 2.96 ct
Located in Khet Bang Rak, 10
This matching pair of oval-cut unheated rubies, with a combined weight of 2.96 carats, displays a
Category
21st Century and Contemporary Thai Modern Loose Gemstones
Materials
Ruby
$7,400 / set
GRS Certified 4 VIVID TO DEEP RED NO HEAT Ruby Diamond Ring
Located in Chicago, IL
🔥 Exquisite Rarity: 4 Carat GRS-Certified Vivid to Deep Red Unheated Ruby & Diamond Ring 🔥
Category
2010s American Band Rings
Materials
Diamond, Ruby, Platinum
$96,000 Sale Price
20% Off
No-Heat Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A rare and special GIA certified 2.55 carat unheated ruby from Sri Lanka sits proudly in this
Category
2010s American Cocktail Rings
Materials
Diamond, Ruby, Platinum
Unheated Natural Ruby
Diamond Tennis Line Bracelet in 18k Yellow Gold
Located in La Jolla, CA
Unheated Ruby and Diamond Line Tennis Bracelet in 18k Yellow Gold
Ruby and Diamond Line Bracelet
Category
20th Century Unknown Tennis Bracelets
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
2.03 carat Unheated Mozambique Ruby Ethically Sourced
Located in Khet Bang Rak, 10
Unheated 2.03 carats Mozambique ruby elongated cushion, a perfect size for a ring or a pendant to
Category
21st Century and Contemporary Thai Modern Loose Gemstones
Materials
Diamond, Ruby
Natural Unheated Purplish Red Ruby Gemstone 1.17 carats with GIA Report
Located in Los Angeles, CA
Add the beauty of a natural, unheated ruby to your collection with this stunning gemstone. Weighing
Category
21st Century and Contemporary Malagasy Loose Gemstones
Materials
Ruby
GFCO Certified 3.63 Ct Untreated Mozambique Ruby 2.34 Ct Diamonds 18K Gold Ring
Located in New Delhi, Delhi
, with a centre spectacular Natural Unheated Ruby.
Ring come in 18k gold with a centre Natural Unheated
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Ruby, 18k Gold
Unheated Mozambique Ruby 2.35 carats certified by GUILD
Located in Khet Bang Rak, 10
Unheated 2.35 carats Mozambique pear shaped ruby, a perfect size for a engagement ring or a special
Category
21st Century and Contemporary Thai Modern Loose Gemstones
Materials
Ruby
Art Deco Certified Unheated Burmese Ruby Diamond Gold Ring
Located in Napoli, NA
Art Deco three stone 18k Gold ring set with a round cut unheated ruby, weighing 1.14 carats and 2
Category
Vintage 1930s European Art Deco Three-Stone Rings
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold
Mozambique Ruby 8.77cts Natural Unheated Blood Red Pear Stone
Located in Chicago, IL
Mozambique ruby 8.77Cts Natural Red Ruby UNHEATED Ruby Blood Red Ruby Pear Stone
Additional
Category
2010s Indian More Jewelry
Materials
Ruby
IGI Certified 8.88 Carat Unheated Red Ruby
Diamond Pendent in 18K White Gold
Located in KOWLOON, HK
Collectible unheated ruby pendent.
The ruby weighs an impressive 8.88 carat and has a beautiful
Category
2010s Hong Kong Modern Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold, White Gold
$9,200 Sale Price
20% Off
3.30cts Mozambique Blood Red Unheated 100% Natural Ruby Cut Stone
Located in Chicago, IL
3.30cts Mozambique Ruby Blood Red Unheated Ruby 100%Natural Ruby Cut Stone
Additional information
Category
2010s Indian More Jewelry
Materials
Ruby
Antique Diamond And Ruby Cluster 18k Yellow Gold Ring.
Located in London, GB
Antique Diamond And Ruby Cluster 18k Yellow Gold Ring.
Beautiful ruby halo.
Natural unheated Ruby
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Ruby, Yellow Gold
3.30cts Mozambique Ruby Blood Red Cut Stone Unheated 100% Natural Certified
Located in Chicago, IL
3.30cts Mozambique Ruby Blood Red Cut Stone Unheated Ruby 100% Natural Certified
Additional
Category
2010s Indian More Jewelry
Materials
Ruby
Mozambique Ruby 0.95Cts Cut Stone Unheated 100% Natural Certified
Located in Chicago, IL
Mozambique Ruby 0.95Cts Cut Stone Unheated Ruby 100%Natural Ruby Certified
Additional information
Category
2010s Indian More Jewelry
Materials
Ruby
2.02 Ct. Natural Unheated Certified Ruby
Diamond Halo Ring 18K White Gold
Located in Chicago, IL
Carat Natural Unheated Ruby from Mozambique displaying an intense red "pigeon blood" color certified by
Category
21st Century and Contemporary Contemporary Engagement Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
French Victorian 39.00 Ct Australian Opal 6.00 Ct Rubies Large Brooch
Located in Napoli, IT
unheated Rubies most probably Burma origin
The Opal is (44.0 x 24.4 mm.) 39.00 Ct – total carat weight
Category
Antique Late 19th Century French Victorian Brooches
Materials
Opal, Ruby, 18k Gold
GIA Certified Unheated 4 carat Ruby with Diamond Ring Set in 18 Karat Gold
Located in Bangkok, TH
Unheated Ruby 4.19 carats with Diamond 0.40 carat Ring set in 18 Karat Gold Settings
(GIA Certified
Category
2010s Thai Contemporary Solitaire Rings
Materials
Diamond, Ruby, Gold, 18k Gold
10.30 Carat No-Heat Ruby Cabochon Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A large and impressive unheated ruby cabochon weighing 10.30 carats takes center stage. It has a
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Ruby, Platinum
Unheated 1.23ct Burma Ruby
Diamond Ring GIA - Gorgeous!
Located in bangkok, TH
, completely unheated and untreated Ruby from Mogok in Burma weighing an impressive 1.23ct. The colour is a
Category
Early 2000s Cocktail Rings
Materials
Diamond, Ruby, Platinum
AIG Certified 1.10 Ct Untreated Ruby Diamonds 18K Gold Ring
Located in New Delhi, Delhi
So stunning design and style fir this refined ring in 18k with a unheated ruby from Mozambico of
Category
21st Century and Contemporary Fashion Rings
Materials
Diamond, Ruby, 18k Gold
GIA 4.97 ct UnHeated Cabochon Ruby Necklace Halo Diamonds in 18k Yellow Gold
Located in La Jolla, CA
GIA Unheated Ruby Cabochon Pendant with Diamonds in 18k Yellow Gold
Ruby and Diamond Pendant
Category
20th Century North American Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Natural Unheated Mozambique Ruby 2.10 carats set in Platinum Ballerina Ring
Located in Los Angeles, CA
certified quality and fine craftsmanship.
Center Stone: Natural Mozambique Ruby, unheated
Quantity &
Category
21st Century and Contemporary Contemporary Cluster Rings
Materials
Ruby, Platinum
Mozambique Ruby 7.00 cts Blood Red Unheated 100% Natural Cut Stone
Located in Chicago, IL
Mozambique Ruby 7.00 cts Blood Red Unheated Ruby 100% Natural Ruby Cut Stone
Note: There May Be
Category
2010s Indian More Jewelry
Materials
Ruby
Mozambique Ruby 3.72 cts Pear Blood Red Unheated Cut Stone Certified
Located in Chicago, IL
Mozambique Ruby 3.72 cts Pear Blood Red Unheated Ruby Cut Stone Certified
Note: There May Be
Category
2010s Indian More Jewelry
Materials
Ruby
Ruby Ring with Diamonds
Located in LA, CA
.
Colored Precious Stone: 1.41 ct Unheated Ruby
Measurements: 6.95 - 7.00 x 3.48 mm
Precious Metal: 14K
Category
21st Century and Contemporary Modern Fashion Rings
Materials
Diamond, Ruby, 14k Gold
$7,400
GIA Certified 3.40 Carats of Natural Unheated, Baguette Rubies and Diamond Ring
Located in Tokyo, JP
A beautiful Ring made in Platinum featuring 3.40 Carats of Natural Unheated Rubies and 1.41 Carat
Category
21st Century and Contemporary Japanese Modern Cocktail Rings
Materials
Diamond, Ruby, Platinum
Victorian Era 1900 Ruby Diamond Ring NO HEAT
Located in Chicago, IL
GIA Certified 3.00 Carat Natural Unheated Ceylon Ruby and Old European Cut Diamond Halo Ring
This
Category
1990s American Contemporary Solitaire Rings
Materials
Diamond, Ruby, Platinum
$112,000 Sale Price
20% Off
No-Heat Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A superb ring featuring a rare unheated ruby. It weighs exactly 3.00 carats and is certified by the
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Ruby, Platinum
$22,400 Sale Price
20% Off
Guild Certified 7.02 carats Mozambique Ruby and Diamond Ring
Located in Khet Bang Rak, 10
diamond ring. Rubies are known as the king of gems, and this ring features an unheated ruby — a rarity
Category
21st Century and Contemporary Thai Modern Wedding Rings
Materials
Diamond, Ruby, 18k Gold, White Gold, Yellow Gold
GIA Certified 1.58 Carat, Unheated, Burmese Ruby
Diamond Ring set in Platinum
Located in Tokyo, JP
(Unheated) Ruby and 0.62 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King
Category
21st Century and Contemporary Japanese Modern Engagement Rings
Materials
Diamond, Ruby, Platinum
GIA Certified 1.73 Carat, Unheated, Burmese Ruby
Diamond Ring set in Platinum
Located in Tokyo, JP
(Unheated) Ruby and 0.78 Carat Diamonds. Rubies are referred to as "Ratnaraj" in Sanskrit meaning the King
Category
21st Century and Contemporary Japanese Modern Cocktail Rings
Materials
Diamond, Ruby, Platinum
1.25 Carat No-Heat Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
A simple yet stylish ring featuring a rare unheated ruby. It weighs 1.25 carats and has a rich
Category
21st Century and Contemporary American Fashion Rings
Materials
Diamond, Ruby, Platinum
GIA Certified Unheated 2 Carat Ruby and Diamond Eternity Band in Platinum
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This spectacular eternity band features a fine 2.00 carat emerald-cut unheated ruby and over 3
Category
21st Century and Contemporary American Artisan Engagement Rings
Materials
Diamond, Ruby, White Diamond, 18k Gold, Yellow Gold, Platinum, Gold
Unheated Mozambique Round and Pear Ruby Cts 2.21 and Marquise Diamond Pendant
Located in Hong Kong, HK
Crafted with three exquisite Mozambique unheated rubies totaling 2.21 carats, including two pear
Category
21st Century and Contemporary Hong Kong Contemporary Drop Necklaces
Materials
Diamond, Ruby, 14k Gold, 18k Gold
IGI Certified 2.33 Carat Red Ruby
Diamond Ring in 18K White Gold
Located in KOWLOON, HK
Collectible unheated ruby ring.
The ruby weighs an impressive 2.32 carat and has a beautiful oval
Category
2010s Hong Kong Modern Cocktail Rings
Materials
Diamond, Ruby, White Gold
$4,640 Sale Price
20% Off
NWT $635, 000 18KT Gold Glittering 40CT Natural GIA Pigeon Ruby Diamond Necklace
Located in New York, NY
Sparkling Magnificent Fancy Unheated Natural Pigeon Ruby and Diamond Fringe Necklace. Necklace contains
Category
21st Century and Contemporary Drop Necklaces
Materials
Diamond, Ruby, Gold, 18k Gold
$254,000 Sale Price
60% Off
NWT $275, 000 18KT Fancy Large Glittering Fancy Natural Ruby Diamond Necklace
Located in New York, NY
Sparkling Magnificent Fancy Unheated Natural Ruby and Diamond Fringe Necklace. Necklace contains over 30CTS
Category
21st Century and Contemporary Drop Necklaces
Materials
Diamond, Ruby, Gold, 18k Gold
$110,000 Sale Price
60% Off
AIGS Certificate 3.03 ct Ruby Brilliant Pendant unheated Mozambique 950 Platinum
Located in Viena, Viena
usually not so large after cutting, this unheated ruby drop from Mozambique is therefore an exceptional
Category
2010s Italian Modern Pendant Necklaces
Materials
Diamond, Ruby, Platinum
Unisex Style Unheated Burma Ruby Pendant in 18K Yellow Gold
Located in Singapore, SG
This pendant features a fine-quality, naturally unheated Burmese ruby from the renowned Mogok
Category
21st Century and Contemporary Singaporean Art Deco Pendant Necklaces
Materials
Ruby, 18k Gold
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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
Roman Malakov DiamondsMarch 22, 2021A 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.
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