Adam's Fine Jewellery & Watches Tuesday May 14th 2019

103 179 A THREE-STONE EMERALD AND DIAMOND RING The octagonal-shaped emerald weighing approximately 1.30cts, between two round brilliant-cut diamonds, within collet-setting, mounted in 14K gold, diamonds approximately 1.30cts total, ring size O½ € 3,000 - 5,000 Accompanied by a report from GCS laboratory in London, stating that the emerald is of Colom- bian origin, with minor clarity enhancement. Report number 79208-40, dated April 8th 2019. 180 A PAIR OF DIAMOND EARSTUDS Each brilliant-cut diamond weighing 2.01 & 2.03cts, within a four-claw setting, mounted in 18K gold € 12,000 - 18,000 181 A DIAMOND SINGLE-STONE RING The old European-cut diamond weighing 1.32cts within a four-claw setting, to a plain hoop, mounted in 18K gold, ring size M € 3,000 - 4,000 * Please note that the diamond was unset and weighed loose by the jewellery department .