The pearlescent hues of this stunning white opal gemstone sit at the centre of this sterling silver necklace. Enclosed in a unique asymmetric pendant, this necklace is for those that like a subtle gemstone and unusual designs. Size: 12.7 x 19 mm (0.5 x 0.75 in). Material: Sterling Silver. Total metal weight: 2.5 gr. Round cut white opal (6 x 6 mm). Colour: White. Stone cut: Round Cut. Anniversary: 14th Anniversary. Birthstone: October.