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

115 201 A SAPPHIRE AND DIAMOND CLUSTER RING The collet-set cushion-shaped sapphire weighing approximately 7.10cts, within a surround of round bril- liant-cut diamonds to further similarly-cut diamond shoulders, to a pierced scrolling decoration gallery, millegrain setting throughout, diamonds approximately 0.70ct total, ring size M € 8,000 - 10,000 Accompanied by a report from GCS laboratory stating that the sapphire weighing approximately 7.10cts is of Madagascan origin, with no indications of heating. Report no. 78175-12 dated August 28th 2018. 202 AN EARLY 20TH CENTURY DIAMOND AND SEED PEARL PENDANT/BROOCH The interlocked openwork circles set throughout with round brilliant-cut diamonds interspersed with seed pearls, mounted in gold, diamonds approximately 0.80ct total, width 2.7cm € 400 - 600 203 A DIAMOND AND SAPPHIRE RING The collet-set oval-shaped diamond weighing approximately 0.95ct, within a frame of calibré-cut sapphires and round brilliant-cut diamond shoulders, millegrain setting throughout, ring size N € 3,500 - 4,000