Black Jack USA

( hm - 77 )natural rough diamond 9.3ct

( hm - 79 )natural rough diamond 9.45ct

( hm - 95 )natural rough diamond 6.04ct

( hm - 90 )natural rough diamond 5.17ct

( hm - 84 )natural rough diamond 7.4 ct

( hm - 94 )natural rough diamond 14.82 ct

( hm - 80 )natural rough diamond 7.43 ct

( hm - 83 )natural rough diamond 3.51 ct

( hm - 89 )natural rough diamond 4.72 ct

( hm - 82 )natural rough diamond 9.76 ct

( hm - 101 )natural rough diamond 23.15 ct

( hm - 98 )natural rough diamond 2.75ct

( hm - 103 )natural rough diamond 17.6 ct

( hm - 104 )natural rough diamond 19.1 ct

( hm - 166 )natural rough diamond 4.8ct

(anb - 86)natural rough diamond 2.04ct

(anb - 78)natural rough diamond 2.98ct

(anb - 66)natural rough diamond 2.65ct

(anb - 60)natural rough diamond 2.5ct

(anb - 59)natural rough diamond 2.35ct