Antique Diamond Ring, 18K Platinum, C.1900
Antique Diamond Ring, 18K Platinum, C.1900. The ring set with three principal old mine cut diamonds with a surround of old cut diamonds, total diamond weight approximately, 1.00ct, average VS clarity, average I-J colour. Continental mark on interior of plain shank. Present Ring Size: 7. Total Item Weight: 3.7 grams.