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  2. Diamond color - Wikipedia

    en.wikipedia.org/wiki/Diamond_color

    Diamonds occur in a variety of colors—steel gray, white, blue, yellow, orange, red, green, pink to purple, brown, and black. [2] [3] Colored diamonds contain interstitial impurities or structural defects that cause the coloration; pure diamonds are perfectly transparent and colorless. Diamonds are scientifically classed into two main types ...

  3. Pink diamond - Wikipedia

    en.wikipedia.org/wiki/Pink_diamond

    An anthropomorphic diamond known as Pink Diamond is a member of the Great Diamond Authority in Steven Universe, which depicts the fallout of her death and the mystery behind it. In November 2020, an extremely rare purple-pink Russian 14.8-carat diamond, called "Spirit of The Rose ", sold at an auction in Switzerland for $26.6 million. It was ...

  4. Diamond - Wikipedia

    en.wikipedia.org/wiki/Diamond

    Main diamond producing countries. Diamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic.Diamond as a form of carbon is tasteless, odourless, strong, brittle solid, colourless in pure form, a poor conductor of electricity, and insoluble in water.

  5. Argyle diamond mine - Wikipedia

    en.wikipedia.org/wiki/Argyle_diamond_mine

    Argyle diamond mine The open pit of the Argyle diamond mine. A large mining truck is visible on the road for scale. Location Argyle Diamond Mine Location in Australia Location Lake Argyle State Western Australia Country Australia Coordinates 16°42′44″S 128°23′51″E  /  16.71222°S 128.39750°E  / -16.71222; 128.39750 Production Products Diamonds History Opened 1985 Closed ...

  6. Diamond (gemstone) - Wikipedia

    en.wikipedia.org/wiki/Diamond_(gemstone)

    A diamond with facets cut only a few degrees out of alignment can result in a poorly performing stone. For a round brilliant cut, there is a balance between "brilliance" and "fire". When a diamond is cut for too much "fire", it looks like a cubic zirconia, which gives off much more "fire" than real diamond. A well-executed round brilliant cut ...

  7. Are lab-grown diamonds 'worthless'? Experts weigh in as ... - AOL

    www.aol.com/news/lab-grown-diamonds-worthless...

    The Federal Trade Commission (FTC) also ruled that lab-grown diamonds are real in 2018. “Laboratory-grown diamonds and natural diamonds cannot be told apart using the unaided eye,” GIA argues ...