A contemporary platinum hallmarked diamond solitaire ring, emerald cut four claw set stone, weight 1.09ct, colour F, clarity VS, with mini certificate. ILLUSTRATED.

An early 20th Century platinum diamond solitaire ring, old cut claw set stone to knife edged shoulders, weight

Lot 512
Estimate £800-£1,000

An 18ct hallmarked contemporary nine stone diamond floodlight ring, three rows of brilliant cut diamonds to ri

Lot 559
Sold for £680 hammer

Estimate £680-£720

An 18ct hallmarked opal and diamond cluster ring, central collar set opal within twelve stone brilliant cut di

Lot 519
Estimate £620-£680