A pair of amethyst-set gold heart earrings by Van Cleef & Arpels

A pair of amethyst-set gold heart earrings by Van Cleef & Arpels, c1990, the heart-shaped amethyst set within a gold polished heart-shaped surround beneath a smaller gold heart, stamped V.C.A and CR03.06AM15, post and clip fittings, 3cm high, with a matching amethyst-set heart-shaped gold ring, French control marks, rubbed maker's lozenge and stamped to inside shank V.C.A. CR05.21AM, size O