black-jack

(snh - 160)natural rough diamond 5 ct

natural rough diamond 5.07 ct

natural rough diamond 1.74 ct

natural rough diamond 1.74 ct

natural rough diamond 2.3 ct

(snh - 78)natural rough diamond 3.65 ct

(snh - 110)natural rough diamond 6.2 ct

(snh - 135)natural rough diamond 5.6 ct

natural rough diamond 1.85 ct

natural rough diamond 1.25 ct

natural rough diamond 1.3 ct

natural rough diamond 0.95 ct

natural rough diamond 0.8 ct

(bm - 6)natural rough diamond 2.75 ct

(bm - 17)natural rough diamond 2.7 ct

(bm - 56)natural rough diamond 3.45 ct

(bm - 75)natural rough diamond 4.1 ct

(bm - 92)natural rough diamond 7.04 ct

( pt - 02 )natural rough diamond 2.01 ct

( pt - 18 )natural rough diamond 2.05 ct