Adam's Fine Jewellery & Watches 5th December 2023

105 154 A DIAMOND NECKLACE Composed of a series of marquise-cut diamonds interspersed by bril- liant-cut diamonds and centring a brilliant-cut diamond f lowerhead, mounted in gold, diamonds approximately 15.00cts total, length 42.5cm € 8,000 - 10,000 155 A DIAMOND COCKTAIL RING Designed as a stylised flower, centring a brilliant-cut diamond, the petals pavé-set with similarly-cut diamonds, one shoulder embellished with further similarly-cut diamond pet- als, mounted in 18K rose gold, diamonds approximately 4.00cts total, ring size M € 3,200 - 3,800