Adam's FINE JEWELLERY & WATCHES 13th September 2022

T uesday 13 th S eptember 2022 . S tarting at 4 pm 126 200 A GEM-SET INTAGLIO RING, BY BRUNI BOSSIO Set with a circular blue chalcedony plaque carved to depict a series of flowers on a tapering black resin hoop, mounted in 18K gold, signed Bruni Bossio, Italian registry mark, ring size approximately N - O € 400 - 600 202 A DIAMOND RING The frontispiece set with baguette-cut diamond between brilliant-cut diamond borders, mounted in 18K gold, diamonds approximately 2.50cts total, numbered, ring size M½ € 1,500 - 2,000 203 A PINK SAPPHIRE AND DIAMOND CLUSTER RING The oval-shaped pink sapphire within a four-claw setting, to a mar- quise and brilliant-cut diamond surround, mounted in gold, diamonds approximately 0.70ct total, ring size N¾ € 1,000 - 1,500 198 A PAIR OF DIAMOND EARRINGS Each hoop set with brilliant-cut diamonds to the front and back, mounted in 18K gold, diamonds approximately 7.00cts total, length 2.6cm € 7,000 - 8,000 199 A DIAMOND COCKTAIL RING Of openwork design, composed of three rows set with brilliant-cut diamonds alternating with baguette-cut diamonds, between four rows pavé-set with brilliant-cut diamonds, mounted in 18K gold,diamonds ap- proximately 3.50cts total, French import mark, ring size N € 3,000 - 4,000 201 A SAPPHIRE AND DIAMOND DRESS RING The central cushion-shaped sapphire weighing 5.59cts within a four- claw setting and between half-moon-shaped diamond shoulders, mounted in 18K gold, diamonds approximately 0.70ct total, ring size L¼ € 7,000 - 9,000 Accompanied by a report fromGCS laboratory in London stating that the sapphire weighing 5.59cts is of Sri Lankan (Ceylon) origin, with no indications of heating. Report number 5782-2265 dated June 29th 2022.