Ring with sapphire cabochon,

Ring with sapphire cabochon, oval, ap. 8 x 6 mm, 2 emerald cabochon, oval, ap. 7 x 5 mm, 50 brilliant cut diamonds, totalling ap. 0.75 ct, WHITE (H)/VSi, GG 18K, 7.3 g, ring size 53, last third of 20th century, minor signs of wear, accessorries: valuation report from 1989.