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Questions & Answers
Our trusted network of 1stDibs sellers answer common questions

Is a blue diamond a real diamond?

1 Answer
Is a blue diamond a real diamond?
Yes, a blue diamond is a real diamond. Contrary to popular belief, diamonds come in an array of colors aside from clear. Blue diamonds are neither color-treated nor enhanced to deliver the icy shade, which can range from a seafoam green to a royal blue.
1stDibs ExpertAugust 17, 2021
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Vintage 16" Blue Diamond (7.24CT) Necklace in Platinum
Located in New York, NY
A striking 16" vintage platinum station necklace featuring graduated faceted blue diamond beads that lead gracefully to a captivating faceted blue diamond briolette centerpiece.
Category

Early 2000s American Beaded Necklaces

Materials

Blue Diamond, Platinum

Vintage 16" Blue Diamond (7.24CT) Necklace in Platinum
$3,160 Sale Price
20% Off
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Lucea New York White Diamond & Blue Diamond Pendant
By Lucea New York
Located in New York, NY
Blue Diamond : 0.56ct total weight. Diamond : 0.45ct total weight.
Category

2010s Indian Contemporary Pendant Necklaces

Materials

White Diamond, Blue Diamond, Silver, Sterling Silver

Fancy Blue Diamond Black Gold Crossover Ring
Located in Beverly Hills, CA
A unique design using bold colors, this ring features 5.83 carats of round cut blue diamonds set in 18K black gold. The contrast between the blue diamond and black gold make the ring...
Category

21st Century and Contemporary Modern Fashion Rings

Materials

Diamond, Blue Diamond, 18k Gold, Rhodium

4.42ct Blue Diamond Tennis Bracelet
Located in Fatih, 34
Product Details : • Made to Order • Gold Kt: 14kt (18kt available) • Available Gold Colors: Rose Gold, Yellow Gold, White Gold •4.42ct Blue Diamond • Diamond Color-Clarity: F-G...
Category

2010s European Modern Cuff Bracelets

Materials

Diamond, 14k Gold

4.42ct Blue Diamond Tennis Bracelet
$7,100 / item
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Emilio Jewelry GIA Certified 3.00 Carat Fancy Blue Diamond Ring
By Emilio!
Located in New York, NY
In nature, a single pure color blue diamond is extremely rare, because it contains boron, so it is easy to form gray-blue diamonds, green-blue diamonds and indigo-blue diamonds in th...
Category

21st Century and Contemporary Three-Stone Rings

Materials

Blue Diamond

0.38 Carat Treated Blue Diamond Yellow Gold Earrings
By Shimon's Creations
Located in New York, NY
2 Treated Blue Diamonds: 0.38 Carats Metal: 18K Yellow Gold, 2.57 Grams
Category

2010s Stud Earrings

Materials

Blue Diamond, 18k Gold, Yellow Gold

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