Antique reddish silver colour rough raw natural diamond unheated / untreated - 11.1 x 9.7 x 7.2 mm - 5.06 ct
Antique reddish silver colour rough raw natural diamond unheated / untreated - 11.1 x 9.7 x 7.2 mm - 5.06 ct
Diamante grezzo bianco - 2,70ct
Lot of raw black diamond - 8.36 ct (20)
Diamond crystal - rombododecaedro naturale - 1,40ct
Precious rough Diamond crystal- 7.17 x 5.73 - 1.44 ct
Silver grey carbonado rough raw natural loose diamond opaque clarity unheated / untreated - 12.41 x 8.66 x 8.38 mm - 7.54 ct
Uncut natural real yellow colour rough diamond unheated / untreated - 10.05 x 7.45 x 5.68 mm - 3.71 TCW
Lotto diamanti grezzi naturali - 2.95ct (10)
Rough blue diamond from Australia - 10.8 x 6.8 x 4.5 mm - 2,68 ct
Lotto diamanti grezzi naturali - 6.01ct
Natural carbonado rare amazing rough loose silver grey diamond unheated / untreated - 12.17x10.70x8.24 mm - 7,39 TCW