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

A round diamond, often known as a round brilliant cut, is widely recognized as a symbol of devotion. The round brilliant cut is the most classic of all stone cuts. Circular with 58 facets, the stone is cut to maximize its brilliance. Anything that is not a round cut is called a fancy cut. Round brilliant stones have been popular since the early 1900s. Shop a collection of vintage and modern diamond jewelry from some of the world’s top jewellers on 1stDibs.
1stDibs ExpertNovember 2, 2021
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Shop for Vintage Round Diamond on 1stDibs
Vintage Round Diamond & Synthetic Blue Sapphire Butterfly Brooch 14K White Gold
Located in New York, NY
It features prong and pave set sparkling round cut diamonds with prong set oval cut synthetic blue sapphire encrusted in an intricate openwork butterfly design.
Category
2010s Modern Brooches
Materials
Diamond, Blue Sapphire, 14k Gold, White Gold
Vintage Round Diamond Stud Earrings 10k Yellow Gold Cluster Fine Jewelry
Located in Torrance, CA
Stylish vintage diamond cluster stud earrings crafted in 10k yellow & white gold (circa 1980s).
Category
Late 20th Century American Modern Stud Earrings
Materials
Diamond, White Diamond, Gold, 10k Gold, White Gold, Yellow Gold
Vintage Round Diamond Engagement Ring 0.34 Carat 14 Karat White Gold
Located in San Diego, CA
Vintage Diamond Engagement Ring
Style: Three-Stone Engagement Ring
Metal: 14kt White Gold
Size: 7 - sizable
TCW: 0.34 tcw
Main Diamond: Round Diamond 0.30 cts
Color & Clarity: ...
Category
2010s Engagement Rings
Materials
14k Gold, White Gold
Vintage Round Diamond Cluster Filigree Cocktail Ring in 14 Karat White Gold
Located in Scottsdale, AZ
Ring Size: 5
This stunning vintage diamond cluster dome ring, elegantly set in gleaming 14 karat white gold, is a timeless testament to sophistication and style.
Category
20th Century Unknown Contemporary Cluster Rings
Materials
Diamond, White Diamond, Gold, 14k Gold, White Gold
GIA 2.01 Carat Round Vintage Milgrain Channel Diamond Ring
By EMD Diamonds
Located in New York, NY
At its heart lies a mesmerizing round diamond weighing 2.01 , masterfully graded H and VS2.
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum
GIA 2.01 Carat Round Brilliant & Marquise Vintage Diamond Ring
By EMD Diamonds
Located in New York, NY
Surrounding the magnificent center are smaller round brilliant cut diamonds, intricately prong set in alternating round bezel and marquise shapes along the band.
Category
21st Century and Contemporary American Contemporary Engagement Rings
Materials
Diamond, Platinum


