Questions & Answers
Our trusted network of 1stDibs sellers answer common questions
What is a cushion diamond?
1 Answer
A cushion-cut diamond is a diamond with soft rounded edges — it draws on an old diamond shape and it combines a square cut with rounded corners. Cushion-cut diamonds, with their larger facets, are just as dazzling as their round-cut counterparts. Find a range of antique and vintage cushion-cut diamond jewelry on 1stDibs.
1stDibs ExpertOctober 12, 2021
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Shop for Cushion Brilliant Diamond on 1stDibs
Diana M. Rectangular Cushion Brilliant Diamond Ring 20cts G SI1 GIA
By Diana M. Jewels
Located in New York, NY
Spectacular cushion brilliant diamond ring rectangular 20ct G SI1 with 1.20cts tapered baguettes
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond
Cushion Brilliant Diamond Platinum Engagement Ring
Located in New York, NY
A wonderful well proportioned bright white and brilliant cushion weighing 2.04 carats is the
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
J. Birnbach 0.92 carat Cushion Brilliant Diamond Art Deco Style Engagement Ring
By J. Birnbach
Located in New York, NY
. The ring features a 0.92 carat cushion brilliant diamond certified by GIA to be H color and SI1
Category
2010s American Engagement Rings
Materials
Diamond, Platinum
$5,120 Sale Price
20% Off
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4.15 Vintage Cushion Brilliant Diamond Platinum Drop Earrings
By Steven Fox Jewelry
Located in Greenwich, CT
With modern and graphic lines, these 4.15 carat vintage cushion brilliant cut diamond platinum
Category
2010s American Contemporary Lever-Back Earrings
Materials
Diamond, Platinum
Gia Certified 1.50 Carat I Si2 Cushion Brilliant Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57043
Stone Shape: CUSHION MODIFIED BRILLIANT
Diamond Weight: 1.50 CT
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, White Diamond, Blue Diamond
$5,917 Sale Price
20% Off
Gia Certified 0.80 Carat K Si2 Cushion Brilliant Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #:
NYC55566
Stone Shape:
CUSHION MODIFIED BRILLIANT
Diamond Weight:
0.80ct
Category
Antique 15th Century and Earlier Loose Gemstones
Materials
White Diamond
$896 Sale Price
20% Off