Lot 917 , A French yellow metal (18ct poincon mark), amethyst and turquoise set cluster dress ring, with ribbed shank, size J, gross weight 19.2 grams.

A French yellow metal (18ct poincon mark), amethyst and turquoise set cluster dress ring, with ribbed shank, size J, gross weight 19.2 grams.

£500-700

Sold for £1,100