Black Jack USA

(gn - 185)natural rough diamond 1 ct

(gn - 184)natural rough diamond 1.1 ct

(gn - 186)natural rough diamond 1.1 ct

(gn - 187)natural rough diamond 1.1 ct

(gn - 237)natural rough diamond 1.02 ct

(gn - 238)natural rough diamond 1.02 ct

(gn - 195)natural rough diamond 1.1 ct

(gn - 199)natural rough diamond 1.1 ct

(gn - 201)natural rough diamond 1.05 ct

(gn - 235)natural rough diamond 1.05 ct

(gn - 192)natural rough diamond 1.25 ct

(gn - 224)natural rough diamond 1.25 ct

(gn - 230)natural rough diamond 1.25 ct

(gn - 194)natural rough diamond 1.35 ct

(gn - 215)natural rough diamond 1.35 ct

(gn - 232)natural rough diamond 1.35 ct

(gn - 191)natural rough diamond 1.3 ct

(gn - 204)natural rough diamond 1.15 ct

(gn - 229)natural rough diamond 1.15 ct

(gn - 206)natural rough diamond 1 ct