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
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
7.40 Carats Total Trillion Cut Diamond Golden Leaf Bracelet in Yellow Gold
Located in New York, NY
Yellow Gold and accented with 20 trillion cut diamonds weighing 7.40 carats total.
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
Category
21st Century and Contemporary American Contemporary Stud Earrings
Materials
Diamond, 18k Gold, White Gold
$15,000
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Oscar Heyman 9.03 Radiant Cut Fancy Yellow Diamond Three-Stone Engagement Ring
By Oscar Heyman
Located in New York, NY
gold. 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
Diamond, Yellow Diamond, Yellow Gold, Platinum, 18k Gold
GIA Certified 10.01 Carats Radiant Cut Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
by GIA as I color and VVS2 clarity. Accented by two trillion cut diamonds weighing 1.67 carats total
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum
GIA Certified 1.50 Carats Radiant Cut Diamond Three-Stone Engagement Ring
By Roman Malakov
Located in New York, NY
GIA as F color and SI1 clarity, set on a four prong setting. Flanked by two trillion cut diamonds
Category
21st Century and Contemporary American Contemporary 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