Dims: 0.30x0.28x0.22" (0.77x0.70x0.57cm)
Wt: 2.35ct (0.47g)
This diamond crystal is from Mbuji-Mayi, Congo (formerly known as Bakwanga, Zaire). It is a cluster of many rounded crystals, which have distorted shapes not easily described. The color is gray, it is translucent, and the luster is vitreous. Overall, the cluster has a somewhat pyramidal shape, and from one angle it has a distinct heart shape.