Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
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 No Heat Ruby Ring on 1stDibs
Roman Malakov 4.10 Carats Total Round Cut Diamond Circle Pendant Necklace
By Roman Malakov
Located in New York, NY
A stylish pendant necklace, showcasing a row of 16 bright round diamonds weighing 4.10 carats total with approximately G color and VS clarity, set on a shared prong setting. Diamonds...
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, Yellow Gold
Roman Malakov Alternating Princess Cut & Baguette Diamond Eternity Wedding Band
By Roman Malakov
Located in New York, NY
A chic and sophisticated eternity wedding ring, showcasing baguette and princess cut diamonds, channel set in a polished platinum band. Baguette diamonds weigh 1.22 carats total whil...
Category
21st Century and Contemporary American Modern Wedding Rings
Materials
Diamond, Platinum
GIA Certified 1.41 Carats Total Emerald Cut Diamond Halo Stud Earrings
By Roman Malakov
Located in New York, NY
A fashionable pair of stud earrings showcasing two emerald cut diamonds weighing 1.41 carats total, certified by GIA as D-F Color, SI1 in Clarity. Each emerald cut diamond is surroun...
Category
21st Century and Contemporary American Contemporary Stud Earrings
Materials
Diamond, Platinum
GIA Certified 5.27 Carats Radiant Cut Yellow Diamond Halo Engagement Ring
By Roman Malakov
Located in New York, NY
A vintage style engagement ring, showcasing a 5.27 carats radiant cut yellow diamond certified by GIA as Fancy Light Yellow color and VS1 clarity, set on an eight prong platinum moun...
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Yellow Diamond, Platinum
22.00 Carats Total Baguette Cut Diamond Vintage Tennis Bracelet in Platinum
Located in New York, NY
A beautiful vintage tennis bracelet, showcasing one row of baguette cut diamonds weighing 22.00 carats total with G-I color and VVS-VS clarity, each set on a four prong setting. Fine...
Category
Late 20th Century American Art Deco Tennis Bracelets
Materials
Diamond, Platinum
Cartier 1895 1.03 Carats Radiant Cut Diamond Solitaire Engagement Ring
By Cartier
Located in New York, NY
A radiant cut engagement ring made, signed and numbered by Cartier. Part of the 1895 Collection of Cartier. Set with a 1.03 carats radiant cut diamond center stone that GIA certified...
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum
Shop More jewelry from Roman Malakov Diamonds on 1stDibs
0.56 Carat Oval Cut Ruby & Diamond Halo Pendant Necklace in White Gold
By Roman Malakov
Located in New York, NY
A stylish pendant necklace, featuring a 0.56 carat oval cut ruby, set on four rounded prongs. Accented by a halo of round cut diamonds, set on an open-work design and a diamond encru...
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, Ruby, 18k Gold, White Gold
1.52 Carats Oval Cut Sapphire & Diamond Halo Pendant Necklace in White Gold
By Roman Malakov
Located in New York, NY
A beautiful pendant necklace, featuring a 1.52 carats oval cut sapphire, set on a four prong setting in a horizontal composition. Accented by a halo of round cut diamonds weighing 0....
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, Sapphire, 18k Gold, White Gold
1.01 Carats Total Round Brilliant Cut Diamond Clover Pendant Necklace
By Roman Malakov
Located in New York, NY
A chic pendant necklace, featuring a clover made of four round brilliant cut diamonds with a princess cut diamond at the center, set on a beaded bezel. Accented by a diamonds by the ...
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 18k Gold, White Gold
GIA 0.40 Carat Cushion Cut Pink Diamond Double Halo Pendant Necklace
By Roman Malakov
Located in New York, NY
A beautiful pendant necklace, featuring a 0.40 carat cushion cut diamond certified by GIA as natural with Light Pink color and VS2 clarity, set on a four claw prong setting. Surround...
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Pink Diamond, 18k Gold, White Gold
3.55 Carats Total Cushion Cut Diamond Five-Stone Wedding Band Ring in Platinum
By Roman Malakov
Located in New York, NY
A gorgeous wedding band ring, showcasing five uniquely cut diamonds weighing 3.55 carats total with F+ color and VS+ clarity, set on a semi-bezel setting. Each diamond has a cushion ...
Category
21st Century and Contemporary American Contemporary Band Rings
Materials
Diamond, Platinum
5.15 Carats Total French Cut Diamond Eternity Wedding Band Ring in Platinum
By Roman Malakov
Located in New York, NY
A unique eternity wedding band ring, featuring 20 square French cut diamonds weighing 5.15 carats total with F+ color and VS+ clarity. Diamonds are channel-set beautifully on a plati...
Category
21st Century and Contemporary American Contemporary Band Rings
Materials
Diamond, Platinum
2.93 Carats Total Elongated Cushion Cut Diamond Band
By Roman Malakov
Located in New York, NY
A stunning five stone band, featuring elongated brilliant cushion cut diamonds weighing 2.57 carats total with D-F color and VS+ clarity, each set on a four claw prong setting. Accen...
Category
21st Century and Contemporary American Contemporary Band Rings
Materials
Diamond, White Gold
