Lot 711 D α

An 18k white gold diamond and fine tanzanite ring.

Set with a cushion-cut tanzanite of c. 7.93 ct (c. 10.68 x 11.61 x 7.81 mm) flanked by two triangle-cut diamonds (in total c. 0.94 ct, G/H, si). No hallmarks. Ring size 56. Weight 8.79 g.