Natural Rough Black Diamond Cube // 91.40 Carats

This very lustrous, large rough black diamond mined in Canada weighs 91.40 carats and has crystallized in a natural cube shape. Black diamonds owe their opaque color to natural impurities in the crystal lattice and make beautiful collector's pieces. This awe-inspiring specimen can also be cut and faceted and turned into the sparkling focal point for a future heirloom.

Dimensions: 20mmW x 20mmD x 19mmH, Weight: 91.40 ct.