An amethyst and aquamarine bracelet, earring and ring suite, by Verdura, 1969 The bracelet composed of both oval and circular-shaped amethyst and aquamarines of various sizes, to a concealed clasp, the ring of cluster design, set with a central oval-cut...

An amethyst, ametrine and onyx sea horse brooch, by Buccellati The abstract brooch designed as opposing shells of carved onyx above a detailed scallop shell set to the centre with a step-cut ametrine and amethyst beads, the whole to a large realistically...

International fine art auctioneers Bonhams are delighted to announce that on 4 December 2008 it will sell an impressive collection of jewellery, formerly owned by the late Hollywood screen icon Deborah Kerr. The sale will take place at 101 New Bond Street,...

Pair of amethyst and diamond pendant-earclips. The cushion-shaped amethyst tops supporting pear-shaped amethyst pendants, joined together by 2 round diamonds weighing approximately 1.10 carats, further accented with numerous small round diamonds weighing...