Blue diamonds are a type of diamond which exhibit all of the same inherent properties of the mineral except with the additional element of blue color in the stone. The Mohs hardness of a blue diamond is around the same as a regular diamond, with a hardness of 10.
Blue diamonds are a type of diamond which exhibit all of the same inherent properties of the mineral except with the additional element of blue color in the stone. The Mohs hardness of a blue diamond is around the same as a regular diamond, with a hardness of 10.
Source: Wikipedia "Blue diamond" · CC BY-SA 4.0
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