Fine Jewellery - Day Two - 30 Oct 2025
679
A SAPPHIRE AND DIAMOND THREE STONE RING
£12,000 - £15,000
A SAPPHIRE AND DIAMOND THREE STONE RING, the central oval-shaped sapphire weighing approximately 2.50cts, flanked by two old European-cut diamonds, collet-set in a pierced and foliate decorated engraved platinum mount, inscribed S.M & J.K 1926, stamped PLAT, numbered 61168, the diamonds weighing approximately 1.70cts each, size P
Accompanied by GCS report number 80251-10 dated 20th January 2020 stating that the oval-cut sapphire is a natural sapphire with no indications of heat treatment, origin: Basaltic