What are Black Diamonds and Carbonados? - International Gem Society

Most black diamonds used in jewelry are enhanced, but natural black-colored diamonds do exist. Learn more about these as well as unusual carbonado diamonds.

Carbonado, KJD Wiki

• View topic - Carbonado diamond coating?

A 555-Carat Black Diamond Is Going Up for Auction. Did It Really Come From Space?

Translucent Black Diamond Ring

Black Diamonds I 64Facets Fine Diamond Jewelry

Ultimate Guide to Black Diamonds And Black Diamond Engagement Rings

Out of This World: Are Black Diamonds from Space? (Updated 2019)

Black Diamond Buying Guide – Dark & Stunning - International Gem Society

What Is A Black Diamond And What Does It Mean?

Must Do's Before buying natural black diamonds?

What is a Black Diamonds? (Carbonado Diamonds) – Gemone Diamond