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  • 122.5 Carat Blue Diamond Unearthed!

    Diamond mining group Petra Diamonds has found a 122.5 carat blue diamond at their Cullinan mine in South Africa. The company is still evaluating this “exceptional” stone and has not

  • Gem Stories: Opal

    Opal’s mesmerizing display of color encompasses the hues of all other gems. ┬áThis kaleidoscopic quality has led many ancient cultures to believe that opal is the most magical and lucky