Playfull 1920's art deco calibre sapphire (0.60cts) and half ruby (0.60cts) eternity ring with articulated graduating diamond outer bands (0.34cts) all set in platinum, Excellent condition of swivel unusually tight hinges, as new. Some minor abrasion to calibre stones 9.5mm wide. Finger size O (U.S 7.25) English circa 1920