Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is a trillion cut diamond?
1 Answer

A trillion cut diamond is a triangular shaped brilliant cut diamond. It normally has 50 facets.

Roman Malakov DiamondsMarch 22, 2021
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Shop for Trillion Cut Diamonds on 1stDibs
Roman Malakov 0.51 Carat Trillion Cut Diamond Solitaire Pendant Necklace
By Roman Malakov
Located in New York, NY
A fashionable pendant necklace, showcasing a 0.51 carat trillion cut diamond, set on a 14K white gold mounting.
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Antique 7.40 Carats Trillion Cut Diamond Golden Leaf Bracelet in Yellow Gold
Located in New York, NY
A stylish antique bracelet, showcasing a beautiful leaf motif grouped together in sets of three finely made of 18K yellow gold. Accented by 20 trillion cut diamonds weighing 7.40 car...
Category
Mid-20th Century Unknown Retro Bracelets
Materials
Diamond, 18k Gold, Yellow Gold
Roman Malakov GIA Certified 2.34 Carats Total Trillion Cut Diamond Stud Earrings
By Roman Malakov
Located in New York, NY
A pair of charming stud earrings, featuring 2.34 carats of trillion cut diamonds certified by GIA as E-F color and SI2 clarity.
Category
21st Century and Contemporary American Contemporary Stud Earrings
Materials
Diamond, 18k Gold, White Gold
$15,000
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Roman Malakov 1.01 Carats Total Trillion & Baguette Cut Diamond Fashion Ring
By Roman Malakov
Located in New York, NY
A stylish fashion ring, featuring one trillion cut diamond and two baguette cut diamonds weighing 1.01 carats total, bezel-set on a bypass design.
Category
21st Century and Contemporary American Contemporary Fashion Rings
Materials
Diamond, 18k Gold, Yellow Gold
Oscar Heyman 9.03 Radiant Cut Fancy Yellow Diamond Three-Stone Engagement Ring
By Oscar Heyman
Located in New York, NY
Flanked by trillion cut diamonds weighing 2.60 carats total. Finely made with a platinum mounting.
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Yellow Diamond, Diamond, 18k Gold, Platinum, Yellow Gold
Roman Malakov GIA Certified 6.01 Carat Emerald-Cut Diamond 3-Stone Ring
By Roman Malakov
Located in New York, NY
The center stone is accented by trillion-cut diamonds totaling 1.50 carats, finely set in platinum.
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum
Shop More jewelry from Roman Malakov Diamonds on 1stDibs
Roman Malakov 0.98 Carat Total Antique Cushion-Cut Diamond Seven-Stone Band
By Roman Malakov
Located in New York, NY
This beautiful wedding band features 7 antique cushion-cut diamonds weighing 0.63 carat total. Each cushion-cut diamond is accented by a halo of round brilliant-cut diamonds weighing...
Category
21st Century and Contemporary American Contemporary Wedding Rings
Materials
Diamond, 18k Gold, Yellow Gold
Roman Malakov Seven-Stone Antique Cushion Cut Diamond Band
By Roman Malakov
Located in New York, NY
A distinctive wedding band featuring seven Antique cushion-cut diamonds set in an east-west orientation, totaling 0.71 carat. Each stone is framed with a V-tip at the top and bottom....
Category
21st Century and Contemporary American Contemporary Wedding Rings
Materials
Diamond, 18k Gold, Yellow Gold
Roman Malakov 1.33 Carats Total Three-Stone Antique Cushion-Cut Diamond Band
By Roman Malakov
Located in New York, NY
A beautiful wedding band featuring three antique cushion-cut diamonds totaling 1.21 carats, each separated by round brilliant-cut diamonds weighing 0.12 carat total. Finely crafted i...
Category
21st Century and Contemporary American Contemporary Wedding Rings
Materials
Diamond, 18k Gold, Yellow Gold
Roman Malakov 8.12 Carats Total Round Brilliant Cut Diamond Tennis Bracelet
By Roman Malakov
Located in New York, NY
A classic tennis bracelet featuring 47 round brilliant-cut diamonds, weighing 8.12 carats total, each set in a timeless four-prong setting. Finely crafted in 14K white gold, measurin...
Category
21st Century and Contemporary American Contemporary Tennis Bracelets
Materials
Diamond, 14k Gold, White Gold
Roman Malakov 5.00 Carats Total Round Brilliant Cut Diamond Tennis Bracelet
By Roman Malakov
Located in New York, NY
A classic tennis bracelet featuring 58 round brilliant-cut diamonds, weighing 5.00 carats total, each set in a timeless four-prong setting. Finely crafted in 14K white gold, measurin...
Category
21st Century and Contemporary American Contemporary Tennis Bracelets
Materials
Diamond, 14k Gold, White Gold
Roman Malakov 24.78 Carat Princess Cut Multi-Color Sapphire Tennis Bracelet
By Roman Malakov
Located in New York, NY
This gorgeous bracelet showcases a single row of 34 multi-color radiant-cut sapphires set in a four-claw setting, weighing 24.78 carats total. Measures 6.75 inches in length and fine...
Category
21st Century and Contemporary American Contemporary Tennis Bracelets
Materials
Sapphire, Platinum
Roman Malakov 12.89 Carats Total Round Brilliant Cut Diamond Tennis Bracelet
By Roman Malakov
Located in New York, NY
A classic tennis bracelet, featuring 37 round brilliant cut diamonds weighing 12.89 carats total. Finely made with 14k white gold and 7 inches in length. Perfect for formal wear.
Ro...
Category
21st Century and Contemporary American Contemporary Link Bracelets
Materials
Diamond, 14k Gold, White Gold





