Adam's FINE JEWELLERY & WATCHES 13th September 2022

133 213 A DIAMOND SINGLE-STONE PENDANT ON CHAIN Set with a pear-shaped diamond weighing approximately 1.00ct, suspended from a fine cable-link chain, mounted in 18K gold, chain with Italian registry mark, chain length 40cm € 2,200 - 2,800 214 A CULTURED PEARL AND DIAMOND DRESS RING Composed of a South Sea cultured pearl of white tint at the centre measuring approximately 12.20mm, within foliate mount set with baguette and single-cut diamonds, mounted in 18K gold, diamonds approximately 1.20ct total, French import mark, ring size K € 1,800 - 2,200 215 A DIAMOND SINGLE-STONE RING The central brilliant-cut diamond weighing approximately 1.80cts within a four-claw setting, to tapered baguette-cut diamond shoulders and textured gold hoop, mounted in 18K gold, with case, ring size M € 5,000 - 6,000