Fine Jewellery & Watches - 26 Apr 2018
1356
An Art Deco lapis lazuli diamond and enamel ring
An Art Deco lapis lazuli diamond and enamel ring, of geometric design, set with a central old circular-cut diamond within a carved lapis lazuli semi-spherical section and a border of black enamel and diamonds, set in platinum and white gold, size N ½