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 Brilliant Diamond Ring on 1stDibs
Luxurious 0.4 ct. Round Brilliant Diamond Ring
Located in רמת גן, IL
Luxurious 0.4 ct. Round Brilliant Diamond Ring
Product Details:
Metal: 18K White Gold
Main
Category
2010s Israeli Solitaire Rings
Materials
Diamond, White Gold
GIA Certified 10.11 Carat Heart Brilliant Diamond Ring
Located in Chicago, IL
GIA Certified 10.11 Carat Heart Brilliant Diamond Ring
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Category
2010s American Engagement Rings
Materials
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$712,000 Sale Price
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Located in Washington Depot, CT
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This ring is bezel set with 5 round
Category
20th Century Fashion Rings
Materials
Diamond, White Gold
White Round Brilliant Diamond Ring in 18 Karat White Gold
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Located in New York, NY
Very pretty white round brilliant diamond ring beautifully hand crafted in 18 karat white gold
Category
2010s American Contemporary Engagement Rings
Materials
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Located in New York, NY
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Category
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Materials
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Category
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Materials
Diamond