Black Jack USA

(gn - 226)natural rough diamond 1.7 ct

(gn - 227)natural rough diamond 1.4 ct

(gn - 228)natural rough diamond 1.4 ct

(gn - 231)natural rough diamond 1.17 ct

(gn - 233)natural rough diamond 1.01 ct

(gn - 234)natural rough diamond 0.9 ct

(gn - 236)natural rough diamond 1.14 ct

(gn - 1)natural rough diamond 9.6 ct

(gn - 4)natural rough diamond 5 ct

(gn - 6)natural rough diamond 6.15 ct

(gn - 8)natural rough diamond 5.2 ct

(gn - 9)natural rough diamond 5.55 ct

(gn - 11)natural rough diamond 3.85 ct

(gn - 12)natural rough diamond 4.2 ct

(gn - 15)natural rough diamond 3.45 ct

(gn - 19)natural rough diamond 3.45 ct

(gn - 36)natural rough diamond 3.45 ct

(gn - 39)natural rough diamond 3.45 ct

(gn - 16)natural rough diamond 3.95 ct

natural rough diamond 2.5 ct