Questions & Answers
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What is triple excellent diamond?
1 Answer
A triple excellent, or 3EX, diamond is a diamond that has achieved a grade of excellent in proportions, polish and symmetry. The availability of these diamonds is quite limited and therefore 3EX diamonds are quite expensive. Shop triple excellent diamonds on 1stDibs.
1stDibs ExpertAugust 17, 2021
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Shop for Diamond Triple Excellent on 1stDibs
I Flawless GIA Certified 2 Carat Ideal Cut Diamond Triple Excellent
By Antinori Fine Jewels
Located in Rome, IT
This dazzling and substantial 2 carats GIA certified diamond ring is very high quality with e color
Category
2010s Italian Modern Solitaire Rings
Materials
White Diamond, Diamond, Platinum
Tiffany & Co. Embrace Platinum Ideal Triple Excellent Round Diamond Ring
By Tiffany & Co.
Located in Rome, IT
Tiffany & Co. Embrace 2.09 ct Total Weight Platinum Ideal Triple Excellent Round Brilliant Cut
Category
2010s American Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 4.50 Carat Round Diamond Platinum Ring Triple Excellent Cut
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 4.50 Carat Round Diamond Ring
F COLOR
VS2 CLARITY
Triple excellent polish and
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, White Diamond, Platinum
GIA Certified 2.04 Carat Emerald Cut Diamond F / VVS2 Triple Excellent
Located in Miami, FL
GIA Certified 2.04 Carat Emerald Cut Diamond
F / VVS2 Triple Excellent in all aspects
Certificate
Category
2010s Engagement Rings
Materials
Diamond
EGL Certified 4.67 Carat Round Diamond Platinum Ring Triple Excellent Cut
By Antinori Fine Jewels
Located in Rome, IT
impressively large and eye-catching 4.67 carat round brilliant cut diamond is vibrant and
Category
2010s Italian Modern Engagement Rings
Materials
Diamond, White Diamond, Platinum
18K Yellow Gold Triple Excellent GIA Certified 2.31 Carat Round Diamond Studs
Located in Los Angeles, CA
GIA Certified Triple Excellent Round Diamonds that are a Super White L Color Round that are extremely
Category
21st Century and Contemporary American Modern Stud Earrings
Materials
Diamond, 18k Gold, Yellow Gold
