Adam's Fine Jewellery & Watches 14th May 2024

123 198 A PAIR OF ENAMEL AND DIAMOND EARCLIPS, BY DAVID WEBB Of octagonal bombé design, decorated with black enamel between brilliant-cut diamond shoulders, mounted in 18K gold and platinum, diamonds approximately 2.50cts total, signed Webb, length 3.5cm € 7,500 - 8,500 200 A DIAMOND RING Of bombé design, the frontispiece pavé-set with brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 3.50cts total, French assay mark, ring size N € 2,000 - 3,000 199 AN ENAMEL AND DIAMOND COCKTAIL RING Of openwork bombé design, the centre pavé-set with brilliant-cut diamonds, between black enamel stripes, mounted in 18K gold, diamonds approximately 1.00ct total, Italian registry mark, ring size M½ € 3,000 - 3,500