An 18ct gold diamond and aquamarine bangle

An 18ct gold diamond and aquamarine cluster ring. The oval-shape aquamarine, with brilliant-cut diamond surround and openwork shoulders. Estimated total diamond weight 0.10ct. Hallmarks for London, 19

An 18ct gold diamond and aquamarine cluster ring. The oval-shape aquamarine, within a brilliant-cut diamond surround. Estimated total diamond weight 0.35ct. Hallmarks for London, 1978. Ring size O. We

An 18ct gold diamond 'Etoile' bangle, by Tiffany & Co., London 2001The polished hinged bangle set to the front with ten round brilliant-cut diamonds, inner width 65mm, signed 'Tiffany & Co.', stamped

A SUPERB 18CT GOLD AND DIAMOND SCREW BANGLE set with six single stone diamonds and twelve rows of eighteen small diamonds

18CT WHITE GOLD AQUAMARINE & DIAMOND RING

An 18ct gold emerald and diamond hinged bangle. Designed as an alternating circular-shape emerald and brilliant-cut diamond line, with tapered sides. Estimated total diamond weight 0.50ct. Hallmarks f

An 18ct gold aquamarine and diamond ring. Designed as two circular-shape aquamarine and brilliant-cut diamond crossover clusters, with similarly-cut diamond line shoulders. Estimated total diamond wei

18ct yellow and white gold diamond set Bulgari bangle. Flexible torque style with diamond set sections. 2.80ct total. With Bulgari presentation box.

Pair of 18ct white gold aquamarine and diamond drop earrings

A PINK DIAMOND AND WHITE DIAMOND BANGLE in 18ct yellow gold, the hinged body set with round brilliant cut pink and white diamonds, the pink diamonds totalling 4.2-4.4 carats, the white diamonds totall

A GARNET AND DIAMOND BANGLE in 18ct yellow gold, set with a central cabochon garnet of 24.17 carats, accented by old cut diamonds, on a twisted gold hinged bangle, French assay marks for 18ct gold, in

AN AQUAMARINE AND DIAMOND RING in 18ct gold, set with an emerald cut aquamarine of 1.69 carats accented on each side by a round brilliant cut diamond, stamped 18ct, size N / 6, 3.8g.

A DIAMOND BANGLE in 18ct yellow gold, with applied matte panel set with rose cut diamonds in floral and foliate designs, French assay marks, inner diameter 5.7cm, 18.5g.

A SAPPHIRE AND DIAMOND BANGLE in 18ct yellow gold, set with a row of alternating round cut sapphires and round brilliant cut diamonds, partial British hallmarks, inner circumference 19.0cm, 18.1g.

18ct White gold square aquamarine and diamond ring

(3390-2-A) GARRARD & CO.- an 18ct gold aquamarine, sapphire and diamond ring. Of openwork design, the oval-shape aquamarine, with circular-shape sapphire scrolling sides and gallery, to the brilliant-

A late Victorian silver and 18ct gold, garnet old and rose-cut diamond hinged bangle.Estimated total old-cut diamond weight 0.60ct, G-I colour, VS-SI clarity.Inner diameter 5.7cms. 8.4gms.

Diamond & Aquamarine bangle bracelet 3.52 ct diamonds, 7.08 ct aquamarines. Silver/Gold setting (9)

A 14K yellow gold single hinged bangle bracelet in bypass design featuring three dazzling bezel set diamond center stones each weighing approximately .18ct, surrounded on top and bottom by twenty-six

An 18ct gold diamond and gem-set bombe ring. Signed Ritz London, 2.18.1-4. Gems to include ruby, pink tourmaline, amethyst and aquamarine. Hallmarks for London, 2012. Ring size L. 12.5gms.

AN AQUAMARINE AND DIAMOND TIARA in 18ct white gold, in foliate design, set with pear shaped aquamarines and round brilliant cut diamonds, the diamonds all totalling 14.0-16.0 carats, stamped 750, 58.8

A DIAMOND NAIL BANGLE in 18ct white gold, designed as a curved nail pave set with round brilliant cut diamonds, the diamonds all totalling 3.5-3.7 carats, no assay marks, inner circumference 16.0cm, 5

MESSIKA, A DIAMOND MOVE BANGLE in 18ct white gold, set with three moveable round brilliant cut diamonds, set throughout with further round brilliant cut diamonds, the diamonds all totalling 1.18 carat

A DIAMOND FLOWER BANGLE in 18ct white gold, the hinged body comprising two flower motifs set with a round brilliant cut diamond in a cluster of pear cut diamonds, further round brilliant cut diamonds