Lot 257 , A chalcedony, onyx and diamond cocktail ring

A chalcedony, onyx and diamond cocktail ring, composed of two pear-shaped motifs collet-set with cabochons of green chalcedony, carnelian and onyx, and pavé-set with brilliant-cut diamonds totalling approximately 1.20 carats, mounted in gold, size M1/2, gross weight approximately 14.5 grams
£300-400

Sold for £800