Gothic, vintage-inspired crystal by Swarovski in 'Black Patina'-black mottled pattern, like a distressed antique mirror, or blackened mercury class... so unique The rivoli crystal is set into an antiqued silver-plated ring with an adjustable band. Swarovski rivoli crystal: 14mm (just over 1/2"); NOTE: The ring is adjustable from approx. 6-9. / Gift-packaged for easy-gift giving: the jewelry is placed in a sheer plum organza gift bag, tucked into signature Shy Siren jewelry gift box, and completed with a magenta ribbon bow.