Spectacular 1920's ring. 0.60ct old European cut diamond milgrain set within an openwork panel of radial diamonds within a crenulated cushion set in platinum. Head size 13.5mm. Currently finger size L 1/2 (U.S 6). Notice engraving under head as an extra sign of quality! The head is platinum, a new shank has been put on in 18ct white gold. English circa 1920