A black enamel and diamond pendant necklace, earrings and ring  The necklace designed as an oval bombé black enamel pendant, decorated with lattice-work, accented by brilliant-cut diamond quatrefoil motifs and a diamond-set cap, to a brilliant-cut diamond surmount and suspension loop, suspended from a palmier-link chain accented by black enamel baton spacers, together with a similarly-set ring and pair of earrings, post and clip fittings, necklace signed Tinelli, diamonds approx. 1.25 carats total, lengths: pendant 4.6cm, chain 44.0cm, earring 1.7cm, ring size P (3)