Lot 500 , A ruby and diamond ring
A ruby and diamond ring, claw-set with a cabochon ruby weighing approximately 15.00 carats, within a border of brilliant-cut and baguette diamonds totalling approximately 2.00 carats, mounted in platinum, size M1/2, stamped PLAT, gross weight approximately 14.5 grams
£3,000-5,000
Unsold