Adam's Fine Jewellery & Watches 8th December 2020

121 172 A COLOURED SAPPHIRE AND DIAMOND RING The rectangular cut-cornered yellow sapphire weighing 16.35cts within a four-claw setting and between baguette and square-cut diamond shoulders, mounted in 18K gold, diamonds approximately 0.70ct total, ring size L½. € 12,000 - 18,000 Accompanied by a report from‘The Gem & Pearl Laboratory’ in London, stating that the yellow sapphire weigh- ing 16.35cts is of Sri Lankan origin, with no indications of heat treatment. Report number 18988, dated Septem- ber 20th 2020