The Moussaieff Red Diamond. The largest red diamond (the rarest color of diamond) in history. In the rough, it is believed to have weighed 13.9 carats. The diamond was purchased and cut by the William Goldberg Diamond Corp., where it went by its original name the "Red Shield." Expensive Diamond, Rare Stone, Rare Gems, Red Diamond, Gemstones Crystals, Gems Crystals, Minerals And Gemstones, Rocks And Gems, Rare Gemstones

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The World's Rarest Gemstone - Say hello to the Red Diamond

Incredibly rare and incredibly expensive. Only 20 to 30 red diamonds are known to exist and they can fetch more than a million dollars per carat. A world r...

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gemselect.com

The World's Rarest Gemstone - Say hello to the Red Diamond

Incredibly rare and incredibly expensive. Only 20 to 30 red diamonds are known to exist and they can fetch more than a million dollars per carat. A world r...

GemSelect