Questions & Answers
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What is the difference between heated and unheated Ruby?
1 Answer
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.
Roman Malakov DiamondsMarch 22, 2021
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Shop for Ruby No Heat Unheated Ring on 1stDibs
Unheated Ruby Ring 2.09 Carats AGL Certified No Heat
By Merkaba
Located in Beverly Hills, CA
Superb natural Ruby ring featuring a 2.09 carat unheated Ruby oval, and a pair of GIA certified
Category
21st Century and Contemporary American Modern Cocktail Rings
Materials
Multi-gemstone, Ruby, White Diamond, Diamond, Platinum
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Unheated Star Ruby Ring 9.91 Carat GIA Certified No Heat
By Merkaba
Located in Beverly Hills, CA
Natural 9.91 carat unheated Star Ruby, displaying distinct and impeccably defined Asterism
Category
21st Century and Contemporary American Contemporary Cocktail Rings
Materials
Star Ruby, Ruby, Multi-gemstone, White Diamond, Diamond, Platinum
Unheated Ruby Ring Gem 2.09 Carat AGL Certified No Heat Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceedingly fine 2.09 carat natural, no heat Ruby oval gem, offered loose to a sophisticated
Category
21st Century and Contemporary Mozambican Contemporary Engagement Rings
Materials
Ruby
AIGS Certified 1.45ct natural no heat pink red ruby diamond ring 18kt unheated
Located in New York, NY
No Heat Pink Red Ruby Ring
1.05ct. AIGS Certified
Certificate Report ID: GF12080639
5.09 X 4.83
Category
2010s American More Rings
Materials
Diamond, Ruby, 18k Gold, White Gold
GIA No Heat 2.40 Carat Natural Ruby Diamond Ring Classic Set Unheated Blood
Located in New York, NY
Investor's Addition:
GIA 1.15Ct Natural "NO HEAT" Ruby
Excellent cut
Clean Clarity
Classic
Category
2010s American Solitaire Rings
Materials
Diamond, Ruby, 14k Gold, White Gold, Yellow Gold
GIA 2.30 Carat Natural Red No Heat Ruby Diamonds Ring 18 Karat Unheated Cluster
Located in New York, NY
1.12ct. Natural GIA "No Heat" Ruby Diamonds ring.
Ruby No Heat Classic Vintage Cluster Deco Class
Category
2010s American Cluster Rings
Materials
Diamond, Ruby, 18k Gold, Yellow Gold
Shop More jewelry from Roman Malakov Diamonds on 1stDibs
Clash de Cartier bracelet, Extra Large
By Cartier
Located in New York, NY
A magnificent bracelet created by renowned jewelry house Cartier from the Clash de Cartier collection and is the extra large version made in Size 15.
Weight 47.8 grams
Width 12.4...
Category
2010s French Modern Bangles
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18K Yellow Gold Star of David Pendant Necklace
By Roman Malakov
Located in New York, NY
Showcasing an 18k yellow gold traditional religious star of David pendant necklace, suspended on an adjustable yellow gold chain.
Style available in different price ranges. Prices a...
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
18k Gold, Yellow Gold
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Roman Malakov 2.14 Carats Total Round Cut Diamond & Blue Sapphire Hoop Earrings
By Roman Malakov
Located in New York, NY
A stylish pair of huggie hoop earrings showcasing a three row of 80 round brilliant diamonds weighing 2.14* carats total, F-G color and VS-SI in clarity, micro-pave set in a shared p...
Category
21st Century and Contemporary American Contemporary Hoop Earrings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
Palmiero Jewellery Design Pink Sapphire and Diamond Drop Earrings
By Palmiero
Located in New York, NY
An exquisite and elegant fashion drop earrings featuring purplish-pink sapphire weighing 8.83 carats total, and round white diamonds weighing 4.01 carats, F Color and VS in Clarity. ...
Category
21st Century and Contemporary Italian Modern Drop Earrings
Materials
Diamond, Pink Sapphire, 18k Gold, White Gold
Roman Malakov 0.05 Carats Total Round Diamond Small Cross Pendant Necklace
By Roman Malakov
Located in New York, NY
A small pendant necklace showcasing 0.05 carats total brilliant round diamonds, G color and VS in clarity, set in a religious cross design. Suspended in a 16 inch 18K White Gold cha...
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Roman Malakov 0.45 Carats Total Brilliant Round Diamond Cross Pendant Necklace
By Roman Malakov
Located in New York, NY
Showcasing a classic and simple religious cross pendant necklace set with brilliant round cut diamonds weighing 0.45 carats total, G color and VS in clarity respectively. Suspended ...
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
Roman Malakov 0.44 Carats Total Brilliant Round Diamond Cross Pendant Necklace
By Roman Malakov
Located in New York, NY
Showcasing a classic and simple religious cross pendant necklace set with brilliant round cut diamonds weighing 0.44 carats total, H color and VS in clarity respectively. Suspended ...
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, Rose Gold
