Adam's Fine Jewellery & Watches September 18th 2018

121 222 A COLOURED SAPPHIRE AND DIAMOND RING The cushion-shaped sapphire, weighing 8.54cts, within a frame of round brilliant-cut diamonds, to similarly-cut diamond shoulders, mounted in 18K gold, diamonds approximately 0.20ct total, ring size M¼ € 4,500 - 5,500 Accompanied by a laboratory report from GRS in Switzerland, stating that the sapphire weighing 8.54cts is yellowish-green, with no indications of thermal treatment. Report number GRS2017-096176, dated September 28th 2017. 223 A PAIR OF CORAL AND DIAMOND PENDENT EARRINGS Each coral and brilliant-cut diamond surmount, suspending a coral hoop with similarly-cut diamond spacers, mounted in 18K gold, diamonds approximately 2.00cts total, length 6cm € 2,000 - 3,000 ** Please note that this lot contains coral and is subject to CITES regulations when exporting outside of the EU. 224 A DIAMOND SINGLE-STONE RING The round brilliant-cut diamond weighing 1.10cts, within a six-claw setting, to a plain hoop, mounted in 18K gold, ring size J € 2,000 - 3,000