Black Diamonds, Rough Raw Diamond, Natural Diamond, Uncut Diamond, 1 Piece, 7mm To 8mm Gemstone: Rough African Diamond (CONFLICT FREE) Size(mm): 7-8mm approx, 1 pc Weight (cts) : 1.50cts Each approx Color: Sparkling Black/Treated Ships worldwide from India (Measurements, number of pieces and weight are close to approximation.)