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

A light blue 0.5 carat diamond is worth roughly $26,280 on average. A deep blue 0.25 diamond, costs $75,000 on average. Blue diamonds are the rarest color of diamond, only found in three areas of the world: Australia, South Africa, and India. The deeper the blue diamonds are even more rare and therefore more expensive.
1stDibs ExpertFebruary 22, 2021
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Shop for Fancy Vivid Blue Diamond on 1stDibs
Emilio Jewelry Gia Certified Fancy Vivid Blue Diamond Ring
By Emilio!
Located in New York, NY
Main stone: 1.00++ carat Fancy Vivid Blue, VS2, Pear
Teardrop
Setting: white diamonds totaling
Category
21st Century and Contemporary Three-Stone Rings
Materials
Blue Diamond
Emilio Jewelry GIA Certified 1.00 Carat Fancy Pure Blue Diamond Ring
By Emilio!
Located in New York, NY
the price of the rarest and most precious Fancy Vivid blue diamonds has repeatedly set records, and
Category
21st Century and Contemporary Three-Stone Rings
Materials
Blue Diamond
Fancy Gray-Blue and Vivid Yellow Diamonds Engagement Ring Jacket in Platinum GIA
By SCARSELLI
Located in New York, NY
This astonishing Platinum Ring Jacket from Scarselli features a natural 0.69-carat Fancy Gray-Blue
Category
2010s American Contemporary Engagement Rings
Materials
Yellow Diamond, Blue Diamond, Diamond, Platinum
Natural 1.07ct Fancy Kite Vivid Blue Zircon & Diamond 18k White Gold Halo Ring
By Gems and Jewels UK
Located in Birmingham, GB
Natural Vivid Blue Zircon Fancy Kite Cut 18k White Gold Diamond Halo Ring.
1.07 Carat natural
Category
21st Century and Contemporary Cluster Rings
Materials
Zircon, Blue Zircon, Diamond, White Diamond, Gold, 18k Gold, White Gold
Emilio Jewelry GIA Certified 1.00 Carat Fancy Vivid Bluish Green Diamond
By Emilio!
Located in New York, NY
From the Emilio Jewelry Museum Vault, Showcasing a magnificent gia certified natural fancy Vivid
Category
21st Century and Contemporary Three-Stone Rings
Materials
Diamond, Blue Diamond
Price Upon Request
Free Shipping
Emilio Jewelry GIA Certified 1.00 Carat Fancy Vivid Orange Diamond Ring
By Emilio!
Located in New York, NY
Main stone: 1.10 carats Fancy Vivid Orange CUT-CORNERED RECTANGULAR
Setting: about 20 white
Category
21st Century and Contemporary Three-Stone Rings
Materials
Blue Diamond, Pink Diamond
Price Upon Request
Free Shipping