ADAM'S FINE JEWELLERY & WATCHES Tuesday 17th September 2019

111 190 A SAPPHIRE AND DIAMOND CLUSTER RING The rectangular cushion-shaped sapphire weighing 1.96cts within a four-claw setting, to a double frame of round brilliant-cut diamonds, mounted in 18K gold, diamonds approximately 0.85ct total, ring size L½ € 4,000 - 5,000 Accompanied by a report fromThe Gem & Pearl Laboratory in London, stating that the sapphire weighing 1.96cts is natural, of Sri Lankan origin with no indications of heating. Report number 16557, dated November 23rd 2018 191 A PAIR OF SAPPHIRE AND TITANIUM EARRINGS, BY MARGHERITA BURGENER Each abstract leaf design accented with circular-cut sapphires and diamonds throughout, the reverse highlighted with a diamond-set heart panel, mounted in 18K gold and titanium, sapphires weighing 12.51cts in total, diamonds weighing 0.33ct in total, signed Margherita Burgener, with maker’s mark and Italian assay marks, with maker’s case, length 2.8cm € 5,000 - 6,000 ** A similar pair with pink sapphires and diamonds sold at Auction in NewYork last December 2018 for $12,500