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IGI Certified 3.15 Carat Red Ruby
Diamond Ring in 18K White Gold
Located in KOWLOON, HK
Unheated rubies are sought after for their rarity in market. This 18k white gold ring featuring a
Category
2010s Hong Kong Modern Cocktail Rings
Materials
Diamond, Ruby, White Gold
$4,640 Sale Price
20% Off
Colombian Emerald Ruby and Diamond Ring 18K yellow Gold
By Emeralds Maravellous
Located in US
stands out with its brilliant AAA medium green color, while the stunning pear-cut natural unheated ruby
Category
21st Century and Contemporary American Art Deco Engagement Rings
Materials
Diamond, Emerald, Ruby, 18k Gold, Yellow Gold
GIA Certified 5 Carat Unheated/Untreated Ruby from Mozambique
By Antinori Fine Jewels
Located in Chicago, IL
features a incredible cushion cut 5 carat pure red ruby.
Exquisite 5.02-Carat Unheated/Untreated Ruby
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, Platinum
$240,000 Sale Price
20% Off
Colombian Emerald and Ruby Bypass "Toi Et Moi" Ring
By Emeralds Maravellous
Located in US
unheated ruby neatly stands out from the opposite end of the design displaying a tremendous amount of
Category
21st Century and Contemporary American Art Deco Engagement Rings
Materials
Diamond, Emerald, Ruby, 14k Gold, 18k Gold, White Gold, Yellow Gold, Pla...
GIA Certified 3.50 Carat Red Oval Ruby Diamond Ring
By Antinori Fine Jewels
Located in Chicago, IL
3.40 GIA certified oval cut ruby is completely unheated and displays striking, vibrant red color
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Ruby, Platinum
$52,000 Sale Price
20% Off
Edwardian 1.70ct Ruby and Diamond Trilogy Ring, c.1910s
Located in London, GB
A natural, unheated ruby takes centre stage flanked by a pair of old cut diamonds in this gorgeous
Category
Vintage 1910s Unknown Edwardian Three-Stone Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
Estate 2 Carat Ruby Diamond Cocktail Ring
Located in Napoli, NA
Natural Unheated Ruby weighing 2 carat. It is set with fine Round brilliant and Baguette cut diamonds
Category
Vintage 1970s Unknown Cluster Rings
Materials
Diamond, Ruby, 18k Gold
Art Deco Burma Ruby
Diamond Bracelet
Located in San Francisco, CA
gold Burma Ruby & Diamond Bracelet features 66 square cut unheated rubies weighing approximately 8.00
Category
Early 20th Century Unknown Art Deco Retro Bracelets
Materials
Diamond, Ruby, Platinum
Vintage Certified Burma Ruby No Heat Diamond Filigree Gold Ring
Located in Napoli, NA
CONDITION: Pre Owned - Excellent
METAL: 18k Gold
STONES: Unheated Ruby ct 1.06; Brilliant cut Diamonds ct
Category
Vintage 1970s Italian Retro Band Rings
Materials
Ruby, Diamond, Yellow Gold, White Gold, 18k Gold, Gold
Unheated 2.07ct Burma Ruby
Diamond Ring GIA Certificate - Beautiful!
Located in bangkok, TH
Unheated Ruby from Mogok in Burma weighing an impressive 2.07ct. The beautifully made ring contains an
Category
1990s Signet Rings
Materials
Diamond, Ruby, Platinum
9.91 Carat Unheated Star Ruby Cabochon Ring in Platinum with 1.71 Carat Diamond
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents a rare, collector caliber 9.91 carat unheated Star Ruby ring
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Multi-gemstone, Ruby, Star Ruby, Platinum
No Heat 1.69ct Burma Ruby Unheated
Diamond Ring GIA Certificate
Located in bangkok, TH
Unheated Ruby from Mogok in Burma weighing an impressive 1.69ct. The beautifully made ring contains an
Category
Early 2000s Cocktail Rings
Materials
Diamond, Ruby, Platinum
Unheated 5.19ct Thai Ruby Ring No Heat GIA - World Class!
Located in bangkok, TH
An absolutely magnificent, absolutely superb quality unheated, untreated ruby set in this stunning
Category
2010s Cluster Rings
Materials
Diamond, Ruby, Platinum
Eostre Ruby and Diamond Earring in 18k White Gold
Located in Melbourne, AU
A Pair of unheated Ruby and Diamond ArtDeco 18k White Gold Earring. This pair consists of 4 Rubies
Category
2010s Australian Contemporary Stud Earrings
Materials
Diamond, Ruby, 18k Gold, White Gold
Burma no heat Ruby, Antique 18K Gold
Platinum Ruby Marguerite Ring
Located in MONTMORENCY, FR
vibrant 1.33-carat unheated Burmese ruby at its center. The ruby’s rich color is complemented by a halo of
Category
Early 20th Century French Victorian Cluster Rings
Materials
Ruby, 18k Gold, Platinum
Natural Ruby Diamond Trilogy Engagement Ring 18k Gold
By Emeralds Maravellous
Located in US
.**Video of the unheated ruby being offered is being displayed in the post for your full review. Don't
Category
21st Century and Contemporary American Edwardian Three-Stone Rings
Materials
Diamond, White Diamond, Ruby, Gold, 14k Gold, Yellow Gold, 18k Gold, Whi...
Exceptionally Fine No-Heat Ruby Diamond Platinum Ring, GIA Certified
Located in Beverly Hills, CA
all these factors. Finding an unheated ruby of 1 carat is a challenging task, let alone a stone over 3
Category
21st Century and Contemporary American Cocktail Rings
Materials
Diamond, Ruby, Platinum
$49,840 Sale Price
20% Off
GRS Certified 2.99 Oval Cut Burma Ruby
Diamond Halo Ring
Located in Miami, FL
GRS certified 2.99 oval cut Burmese origin unheated ruby and diamond halo ring. Featuring a center
Category
21st Century and Contemporary Burmese Art Nouveau Cocktail Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
Fine Untreated Deep Red Ruby
Diamond Oval 18k Yellow Gold Halo Rubover Ring
By Gems and Jewels UK
Located in Birmingham, GB
featuring a fine natural deep red untreated/unheated ruby with a carat weight of 0.62ct. This ruby has an
Category
21st Century and Contemporary Cluster Rings
Materials
Diamond, Ruby, Gold, 18k Gold, Yellow Gold
0.45ct Ruby Burma Diamond Cluster Engagement Ring 18ct Yellow Gold
Located in London, GB
Natural unheated Ruby total weight 0.20ct
Beautiful ruby natural gemstone untreated with diamonds antique
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Ruby, Yellow Gold
Ruby Burma Diamond Cluster Engagement Ring 18k Yellow Gold
Located in London, GB
Natural unheated Ruby total weight 0.20ct
Beautiful ruby natural gemstone untreated with diamonds antique
Category
21st Century and Contemporary British Art Deco Engagement Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Unheated Burma 1.36ct Pigeon’s Blood Ruby
Diamond Ring GRS
Located in bangkok, TH
DO YOU KNOW THAT UNHEATED BURMA RUBIES, CERTIFIED BY THE GRS LABORATORY AS 'PIGEON'S BLOOD' ARE NOW
Category
Early 2000s Cocktail Rings
Materials
Diamond, Ruby, Platinum
Victorian 4.40 Ct Diamond 3.0 Ct Ruby 18 KT Crescent Brooch
Located in Napoli, IT
Antique Cushion cut natural unheated Red Rubies for an highly desirable combination on this fantastic
Category
Antique 1870s European Victorian Brooches
Materials
Diamond, Ruby, 18k Gold
Art Deco Burmese Ruby and Diamond Ring In Platinum, GIA Certified.
Located in New York, NY
This captivating ring centers on a vibrant, natural unheated Burmese ruby of exceptional color and
Category
Vintage 1930s European Art Deco Engagement Rings
Materials
Diamond, Ruby, Platinum
$28,000 Sale Price
20% Off
1.62 Ct Natural Burmese Ruby Diamond Ring, 1960 ca
Located in Napoli, IT
marquee shaped cut
Focal point is a rectangular cushion cut natural unheated Ruby Burma origin
Category
Vintage 1960s European Contemporary Cluster Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
GRS Certified 5.94 Carat No Heat Vivid Orangy-Red Loose Ruby
Located in Miami, FL
GRS certified 5.94 carat unheated ruby of Mozambique origin. This gem features a large face that is
Category
2010s Mozambican Loose Gemstones
Materials
Ruby
4.91 Carat Cabochon Natural Red Ruby Burma No Heat GIA and Diamond Platinum Ring
Located in Montreal, QC
. GIA Certificate # 6204539439 concluded the center as a Natural Untreated and Unheated Red Ruby from
Category
Late 20th Century Modernist Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, Platinum
Burmese 18k Gold No Heat Ruby Hoop Earrings, Art Deco Style, 1.46 Ct
Located in Singapore, SG
Main Gemstone (22pcs) - Burmese Unheated ruby
Measurement - 2.26x2.16mm
Total Carat Weight (22pcs
Category
21st Century and Contemporary Singaporean Art Deco Hoop Earrings
Materials
Ruby, 18k Gold
4.86 Carats of Natural Rubies and Diamonds Cluster Ring Made in 18K White Gold
Located in Tokyo, JP
A beautiful Ring made in 18 Karat White Gold featuring 4.86 carats of Natural Unheated Rubies and
Category
21st Century and Contemporary Japanese Modern Cocktail Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
Vintage 1.70 Carat Thai Ruby Diamond White Gold Cluster Ring
Located in Jesmond, Newcastle Upon Tyne
(PLAT) and the fineness mark for 18k gold (18CT).
This impressive unheated ruby engagement ring is
Category
Vintage 1950s Unknown Cluster Rings
Materials
Diamond, Ruby, White Gold, Platinum
Ruby and diamond art deco drop necklace 18k white gold
By Unbranded
Located in London, GB
0.90ct Ruby and diamonds cluster halo Pendant Necklace Chain in 18k white gold.
Natural unheated
Category
21st Century and Contemporary British Art Deco Link Necklaces
Materials
Diamond, Ruby, 18k Gold, White Gold
0.90ct Ruby and diamonds cluster halo Pendant Necklace Chain in 18k white gold.
Located in London, GB
0.90ct Ruby and diamonds cluster halo Pendant Necklace Chain in 18k white gold.
Natural unheated
Category
21st Century and Contemporary Drop Necklaces
Materials
Diamond, Ruby, White Gold
GIA Certified 2 Carat No Heat Burma Ruby Art Deco Ring
Located in Santa Barbara, CA
collection. Unheated rubies make up less than 1% of all gem-quality rubies and one displaying this vivid
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Diamond, Ruby, Platinum
GIA Cert. 3.93 Carat No Heat Ruby
Diamond Vintage Cocktail Ring
Located in Miami, FL
, significantly enhancing the stone's value and collectability. Unheated rubies command premium prices due to
Category
1990s Contemporary Cocktail Rings
Materials
Ruby, Diamond, Yellow Gold, White Gold, 18k Gold, Gold
0.65ct Beautiful Antique Ruby and diamonds Vintage Ring In 9ct Yellow Rose Gold.
Located in London, GB
with total weight 0.65ct
British hallmark.
Natural Unheated Ruby total weight 0.40ct
Diamonds total
Category
21st Century and Contemporary Engagement Rings
Materials
Diamond, Ruby, Rose Gold
Mauboussin 50ct Diamond 14ct Burma Ruby Flower Brooch, 18k Gold
By Mauboussin
Located in New York, NY
, creating a harmonious contrast that enhances the overall beauty of the piece.
4 Burmese unheated rubies
Category
Mid-20th Century French Contemporary Brooches
Materials
Diamond, Ruby, 18k Gold
GIA Certified 5.32 Carat Burma No Heat Vivid Red Ruby Diamond Gold Earrings
Located in Kowloon, Hong Kong
exquisitely balanced for comfortable wear.
Unheated rubies of this calibre—mined from the storied soils of
Category
2010s Chandelier Earrings
Materials
Diamond, White Diamond, Ruby, Gold, 18k Gold, White Gold
1.22 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace
Located in Hong Kong, HK
A beautiful pendant necklace, it features a 1.22 carat emerald-cut unheated Burmese ruby in the
Category
2010s Hong Kong Modern Pendant Necklaces
Materials
White Diamond, Ruby
Extraordinary 5.10-Carat No-Heat GIA-Certified Ruby with Diamond Ring
Located in Chicago, IL
:
Unheated rubies of this caliber are true treasures, often passed down through generations and admired as
Category
2010s American Contemporary Engagement Rings
Materials
Diamond, White Diamond, Ruby, Platinum
$88,000 Sale Price
20% Off
1.35 Carat Octagon-Cut Burma No Heat Ruby and White Diamond Pendant Necklace
Located in Hong Kong, HK
A beautiful pendant necklace, it features a 1.35 carat emerald-cut unheated Burmese ruby in the
Category
2010s Hong Kong Contemporary Pendant Necklaces
Materials
White Diamond, Ruby
NTE Burma Ruby
Sapphire "Toi et Moi" Ring with Diamonds in 18 Karat White Gold
Located in Lucerne, CH
unheated ruby and a 2.92 carat unheated sapphire, sourced from Burma (Myanmar), renowned for their rarity
Category
21st Century and Contemporary European Artist Cocktail Rings
Materials
Diamond, Ruby, Sapphire, Blue Sapphire, Gold, 18k Gold, White Gold
Van Cleef and Arpels 8.85 Carat No Heat Oval-Cut Ruby 18k Gold GRS Cert Ring
By Van Cleef
Arpels
Located in Miami, FL
From the famed house of Van Cleef and Arpels, this ring centers an 8.85 carat oval-cut unheated
Category
Late 20th Century French Modern Engagement Rings
Materials
Ruby, Gold, 18k Gold, Yellow Gold
Emilio Jewelry Certified 14.30 Carat Natural No Heat Ruby Bracelet
By Emilio!
Located in New York, NY
Showcasing 7 exceptionally rare matching unheated rubies all certified totaling approximately 14.30
Category
21st Century and Contemporary Retro Bracelets
Materials
Ruby
Price Upon Request
Emilio Jewelry Certified Burma No Heat Ruby Ring
By Emilio!
Located in New York, NY
contained within. This natural Burmese natural unheated ruby emits incomparable red color, gorgeous and
Category
21st Century and Contemporary Three-Stone Rings
Materials
Ruby
Price Upon Request
No Heat Burma Ruby Necklace with natural diamonds and akoya pearls
Located in Singapore, SG
understanding and respect for our pricing decision.
Features :
Main Gemstone (1pc) - Burmese Unheated Ruby
Category
21st Century and Contemporary Singaporean Art Deco Link Necklaces
Materials
Ruby, Diamond, Pearl, 18k Gold, White Gold
GIA Certified 1.18 Carat Natural Ruby Platinum Ring with Near-Colorless Diamonds
Located in New York, NY
a testament to craftsmanship, combining the rarity of a naturally unheated ruby with the brilliance
Category
Late 20th Century American Contemporary Cocktail Rings
Materials
Diamond, Ruby, Platinum
Emilio Jewelry Gubelin Certified 6.00 Carat No Heat Ruby Ring
By Emilio!
Located in New York, NY
stone weighing over 6.00 carat Mozambique natural unheated ruby, which is definitely an excellent item
Category
21st Century and Contemporary Three-Stone Rings
Materials
Ruby
Price Upon Request
Burma Ruby No-Heat 4.75 Carats Set in Vintage Platinum Mounting, Certified
Located in Northampton, MA
removed and used to create a ring for a man.
Unheated rubies from Burma of this color, clarity, and size
Category
Mid-20th Century American Contemporary Engagement Rings
Materials
Diamond, Ruby, Platinum
$39,200 Sale Price
20% Off
French 20th Century 1, 17 Carat Certified Natural Ruby 18 Karat Yellow Gold Ring
Located in Poitiers, FR
natural unheated ruby.
Height : 13,8 mm, width : 16,5 mm approximately, thickness : 4,3 mm approximately
Category
Early 20th Century French Belle Époque Engagement Rings
Materials
Ruby, Gold, 18k Gold, Yellow Gold
Emilio Jewelry GRS Certified 2.00 Carat Untreated Vivid Red Ruby Necklace
By Emilio!
Located in New York, NY
approximately 0.38 carats, 18K
The natural, untreated, unheated rubies produced in Mozambique in East Africa are
Category
21st Century and Contemporary Pendant Necklaces
Materials
Ruby
GIA
AGL Certified No-Heat Ruby and Diamond Cluster Ring in 18K Gold
By Antinori Fine Jewels
Located in Chicago, IL
statement piece showcasing a rare unheated ruby of exceptional quality, certified by both GIA and Asian
Category
2010s American Contemporary Cocktail Rings
Materials
Diamond, White Diamond, Ruby, 18k Gold, White Gold
$68,000 Sale Price
20% Off
AIG Certified 7.62 Carat Unheat Burma Ruby
Diamond Pendent in 18K White Gold
Located in KOWLOON, HK
This exquisite pendant showcases a stunning 7.62-carat unheated Burmese ruby, a rare and highly
Category
2010s Hong Kong Modern Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold, White Gold
$10,400 Sale Price
20% Off
Natural Pinkish Red Ruby 2.04 Ct Cushion
Oval Cut Loose Gemstones for Jewelry
Located in Peshawar, PK
design. Both stones exhibit moderate inclusions, a natural characteristic of unheated rubies that
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Ruby
Natural Brazilian Aquamarine, Ruby and Diamond Earrings, 18K Gold, Austy Lee
By Austy Lee
Located in Hong Kong, HK
. Adorning the top of the aquamarine, Mozambican Unheated Rubies are meticulously set, forming a mesmerizing
Category
21st Century and Contemporary Hong Kong Modern Dangle Earrings
Materials
Aquamarine, Diamond, Ruby, 18k Gold, White Gold, Rhodium
Unheated 1.50 carat Oval Ruby
Located in Khet Bang Rak, 10
This 1.50 carat oval-cut ruby displays a rich, well-balanced color and strong clarity, reflecting
Category
21st Century and Contemporary Thai Modern Loose Gemstones
Materials
Ruby
14kt Yellow Gold 10.90ct Natural Ruby 1.67cttw Diamond Ring, Appraisal, 8.2 Gr
Located in San Diego, CA
has been treated, its rich color and beautiful appearance offer excellent value. Unheated rubies of
Category
21st Century and Contemporary Unknown Modern Cocktail Rings
Materials
Ruby, Diamond, Yellow Gold, 14k Gold
$2,590 Sale Price
30% Off
Art Deco 18k Yellow Gold Burmese Ruby Hoop Earrings, No Heat, 22mm
Located in Singapore, SG
Unheated ruby
Measurement (Gemstone) - 2.01 mm
Total Carat Weight (40pcs) - Ct
Cut - Mixed
Treatment - None
Category
21st Century and Contemporary Singaporean Art Deco Hoop Earrings
Materials
Ruby, 18k Gold, Yellow Gold
- 1
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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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