An 18ct white gold black gemstone and ruby pavÈ set hinged 'Fantasia' bangle, by Roberto Coin, c.2005, An 18ct white gold black gemstone and ruby pavÈ set hinged 'Fantasia' bangle, by Roberto Coin, c.2005, a tapered top half pavÈ set with black gemstones and scattered with rubies, to a plain lower half, pierced wrist guard and concealed box clap with a hinged safety clasp, Birmingham 2005. A Roberto Coin bangle case. Interior dimensions 60mm x 52mm, 7.90mm wide, 30.82g Condition Report: Light surface marks commensurate with its age. Clasp in working order. Gemstones bright and lively. Although Roberto Coin have insisted that this piece is set with black sapphires like the pendant, the thermal reading for this piece does not corroborate this. The reading indicates it could be set with black tourmalines. Due to the style of setting and size of the gemstones, it has not been possible to carry out any other tests.