Unique design pink 18ct gold dress ring. Graduating ribbed arcs exhibiting a wonderful play of light and movement enclosing two rows of graduating old European transitional cut and old eight cut diamonds set in platinum (0.50cts). 21mm x 24mm. 21.9 grams. Probably French 1940's but no visible hallmarks. Currently finger size Q 1/2 (U.S 8.5)