Pt900 Tanzanite PN
TN3.87 D0.33 GRJ 6.2g 28.1×13.6×6.8mm 45.0cm 0.7mm Pt850
TN3.87 D0.33 GRJ 6.2g 28.1×13.6×6.8mm 45.0cm 0.7mm Pt850