Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is a triangle shaped diamond called?
1 Answer
A triangle shaped diamond is called a Triangular brilliant or a Trilliant or Trillion. They are cut so that there are three equally straight sides and are often cut from shallow double crystals.
1stDibs ExpertFebruary 22, 2021
Shop for Triangle Cut Diamond on 1stDibs
14k White Gold Triangle cut Diamond pendant weighing .51pts.
By Gregory Mikaelian & Sons, Inc.
Located in Los Angeles, CA
Specifications:
Metal: 14K white gold
Main Stone: 1 Triangle cut Diamond
Side Stones: 4 Diamonds .51pts.
Category
21st Century and Contemporary American Contemporary Pendant Necklaces
Materials
Diamond, 14k Gold, White Gold
Platinum & 18 kt. Ring With 2.88 ct. Emerald Cut, 2 Triangle Cut Diamonds
By Joël Glecer / Orologio
Located in Antwerp, BE
Ring With 2.88 ct. Emerald Cut, 2 Triangle Cut Diamonds
Diamond:
Emerald cut, white diamond of 2.88 ct.
Category
21st Century and Contemporary Belgian Modern Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
WEMPE 18k gold ring with sapphire 1.10ct and triangle cut diamond up to 0.80ct
By Wempe
Located in The Hague, ZH
This has not been investigated for this specific object
- 2 x 5.0 mm triangle cut diamond up to. 0.85 carats
color F/G
clarity VS/SI (one of the diamonds is chipped)
the ring is i...
Category
1990s German Modern Three-Stone Rings
Materials
Diamond, Sapphire, 18k Gold, Yellow Gold
GRS Certified 4.82ct Cushion Cut Blue Sapphire and Triangle Cut Diamond Ring
Located in Hong Kong, HK
Specifications:
Cushion Cut Blue Sapphire: Carat total weight 4.82
Blue Sapphire quality: Royal Blue, Sri Lanka
2 Triangle Cut Diamonds: Carat total weight 1.02
Diamond quality: D-F...
Category
2010s Hong Kong Modern Engagement Rings
Materials
Diamond, Blue Sapphire, 18k Gold, White Gold
$37,500 / item
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Enticing Triangle Cut Diamond Gold Earrings
Located in New York, NY
Made of 14k white gold, these earrings feature two trilliant cut diamonds that weigh approximately 1.00ct. graded H color with SI clarity. Accentuating the center stones are sparklin...
Category
Late 20th Century Stud Earrings
Materials
Diamond, 14k Gold, White Gold
1980s Sapphire Triangle-cut Diamonds 18 Karat Yellow Gold Bangle Ring
Located in Poitiers, FR
A timeless bangle ring, it features a wide, domed band set with a cushion-cut sapphire on top and two triangle-cut diamonds on either side.
Category
Vintage 1980s Retro Band Rings
Materials
Diamond, White Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow ...
