Lot 218 D α

An 18k bicolour diamond and sapphire ring.

Custom made piece. Broad, moulded ring band in red and white gold set with a faceted oval sapphire of c. 3.4 ct (0.65 x 7.33 x 5.24 mm) flanked on either side by baguette-cut diamonds (in total c. 0.36 ct, G/H,vvs). Hallmarks: Fineness 750, maker's mark, numbered 310. Ring size 54. Weight 22.98 g.
KM-Design, 1990s.