Art Deco period natural unheated sapphire and platinum pendant, with diamond supporters. With GSL Insurance copy stating: a lady's platinum sapphire and diamond bezel set purplish blue natural unheated Ceylon sapphire 13.3 x 12.1 x 8.0 mm, 12x old single cut diamonds, pendant weight 5.1 grams, 18ct wihte gold bail and chain 7 grams, estimated stone weight sapphire = 11.59ct, diamond baguette = 0.08ct G-H, Si. 12= 0.06ct total H, Si. Sapphire is chipped at edge.