An Art Deco emerald and diamond ring, first half 20th century and later, centring on a carved

£2,000 - £3,000 £2,772

An Art Deco emerald and diamond ring, first half 20th century and later, centring on a carved emerald, to shoulders set with single-cut and baguette diamonds, mounted in platinum, size M1/2, stamped PLAT, Austrian and French import assay marks for platinum, emerald a later replacement