Bidspirit auction | Sterling Silver Double-Sided Blue John

Sterling Silver Double-Sided Blue John and Turquoise Pendant Necklace - A 925 silver necklace featuring a curb link chain and a circular, double-sided pendant. The pendant is designed with a rotating or double-faced bezel, set on one side with a round cabochon of Blue John fluorite exhibiting characteristic translucent yellowish-brown tones. The reverse side is set with a round cabochon of turquoise featuring a natural brown matrix. The side of the silver bezel is stamped with British hallmarks, including the lion passant for sterling silver and a maker's mark consisting of a stylized cross or X symbol within a square border. Length and weight not specified.