An attractive Art Deco diamond and emerald ring, circa 1913, centring on four French-cut diamonds,
An attractive Art Deco diamond and emerald ring, circa 1913, centring on four French-cut diamonds, the shoulders channel-set with calibré-cut emeralds, between lines of cushion-shaped diamonds, mounted in millegrained platinum, size L1/2, inscribed date Sept 30th 1913, one emerald deficient