Adam's Fine Jewellery & Watches 15th September 2020 at 4pm

140 T uesday 15 th S eptember 2020. S tarting at 4 pm 234 A PAIR OF SAPPHIRE AND DIAMOND CLUSTER EARCLIPS Each cushion-shaped sapphire collet-set at the centre, within a scalloped surround of old and transitional-cut diamonds, mounted in 18K gold, diamonds approximately 1.50ct total, French import marks, length 1.7cm € 1,500 - 2,000 235 A DIAMOND SINGLE-STONE RING The square radiant-cut diamond within a four-claw setting and plain hoop, mounted in platinum, ring size I½ € 1,200 - 1,800 236 A SAPPHIRE AND DIAMOND CLUSTER RING The cushion-shaped sapphire collet-set at the centre, within a scalloped surround of old and transitional-cut diamonds, mounted in 18K gold, diamonds approximately 1.00ct total, French import mark, ring size M½ € 1,500 - 2,000