Bidspirit auction | A 925 silver and Blue

A 925 silver and Blue John pendant necklace - A 925 silver necklace featuring a central oval pendant. The pendant is set with a single oval cabochon Blue John stone, displaying characteristic purple, cream, and translucent banding with dark internal inclusions. The stone is held within a rub-over bezel setting, bordered by a decorative openwork frame with a scalloped and looped design. The pendant is suspended from a silver belcher link chain, which is secured by a lobster claw clasp. The clasp is incised with the mark 925. Blue John is a rare variety of fluorite found exclusively in the Castleton area of Derbyshire, England. Stone dimensions: approximately 20mm x 15mm.