Art Decosapphire, emerald and diamond barrel ring. Set to center with four rectangular baguette cut naturalemeralds with no colour enhancement in open backruboverchannel settings with a combined approximate weight of 0.50 carats, further set with four rectangular baguette cut natural unenhanced sapphires in open back rubover channel settings with a combined approximate weight of 0.50 carats, further enhanced with twenty six round eight cutdiamonds in open back grain settings with a combined approximate weight of 0.50 carats, to a bombé shaped central feature, polished edges and open backholing, flanked by foliate design openwork shoulders which lead on to ridged detail and a D-shapeshank. Testedplatinum, maker's mark W & H Ltd, circa 1930.
Art Deco sapphire, emerald and diamond barrel ring, circa 1930.
Art Deco sapphire, emerald and diamond barrel ring. Set to center with four rectangular baguette cut natural emeralds with no colour enhancement in open back rubover channel settings with a combined approximate weight of 0.50 carats, further set with four rectangular baguette cut natural unenhanced sapphires in open back rubover channel settings with a combined approximate weight of 0.50 carats, further enhanced with twenty six round eight cut diamonds in open back grain settings with a combined approximate weight of 0.50 carats, to a bombé shaped central feature, polished edges and open backholing, flanked by foliate design openwork shoulders which lead on to ridged detail and a D-shape shank. Tested platinum, maker's mark W & H Ltd, circa 1930.