Late Edwardian .50 Carat Cabochon Emerald and Diamond Navette, France 1816 Set in 18k yellow gold

Set in 18k yellow gold and platinum

Antique Art Deco engagement ring made in platinum and centered with an approximately 1

smaller table facet

Platinum and 18k gold

Late Edwardian .50 Carat Cabochon Emerald and Diamond Navette, France 1816 Set in 18k yellow goldLate Edwardian dinner ring set with a cabochon emerald of . 50 carats, within a single and old European cut diamond filigree mount of navette shaped outline, . 70 carats. Set in platinum and yellow gold, with faint French mark for gold. Center: 24. 6x14mm. Shank: 1. 4 2. 3mm. Circa 1905. This spectacular diamond filigree makes this ring a standout and we love that the emerald center is cabochon cut to contrast with its sparkly surroundings! Diamond