Jewellery, Watches and Objects of Vertu

Two sapphire and diamond rings, the first a cluster ring, the oval mixed-cut sapphire collet set within a frilled surround of old brilliant-cut diamonds, between diamond set shoulders, in two colour precious metal mount, shank stamped ‘18ct’; the second a half hoop ring with alternate round-cut sapphires and brilliant-cut diamonds in square claw settings, mounted 18ct yellow gold, shank hallmarked, ring sizes O and N. £500-700