A beautifully fascinating gemstone that displays a natural phenomenon, this silvery bluish grey cabochon is a star sapphire. Star sapphires are a unique type of sapphire that display an asterism. This, when viewed and twisted in the light, looks like a star floating across the stone. This piece measures 8 mm x 7 mm. Set in 18ct gold with split detail shoulders and a plain shank. This is a contemporary ring made within the last 20 years or so.
Measurements: UK ring size M or US size 6
Weighs: 3.30 grams
Hallmarks: marked 750 for 18ct gold