AN ANTIQUE AQUAMARINE AND DIAMOND BAR BROOCH in 15ct gold, set with an oval cut aquamarine in a

AN ANTIQUE AQUAMARINE AND DIAMOND BAR BROOCH in 15ct gold, set with an oval cut aquamarine in a border of single cut diamonds, stamped 15ct, 6.6cm, 6.5g.

AN ANTIQUE AQUAMARINE AND PEARL BAR BROOCH in 15ct yellow gold, set with a round cut aquamarine accented by pearls, full British hallmarks for Chester 1915, 4.2cm, 1.6g. 

AN ANTIQUE AQUAMARINE BROOCH / PENDANT, 19TH CENTURY in yellow gold, set with two oval cut aquamarines of 7.65 and 3.65 carats, with engraved foliate designs, the articulated drop suspended below remo

NO RESERVE - AN ANTIQUE ART NOUVEAU DIAMOND AND OPAL BAR BROOCH in 15ct yellow gold, set with an old cut diamond and an opal cabochon within two scrolling bars, stamped 15, 4.0cm, 3.9g.

AN ANTIQUE OPAL AND DIAMOND BAR BROOCH in 18ct gold, set with a central oval cabochon opal between two old cut diamonds, with further rose cut diamonds to the bar, French import marks for 18ct gold, 3

AN ANTIQUE GARNET AND AQUAMARINE BROOCH in yellow gold, set with an oval cut garnet in a cluster of pear cut aquamarines, accented by further round cut garnets, in a rope work border, with a glass loc

Arts & Crafts Aquamarine and diamond brooch Set with an oval-cut aquamarine measuring approx. 11.20 x 17.06 x 6.4 mm within an openwork old mine-cut diamond frame Yellow and white gold 1 x 1 â…›

Aquamarine, Diamond, Platinum-Topped, 14k Yellow Gold Bar Brooch. Featuring one emerald-cut aquamarine weighing approximately 3.60 cts., accented by six rose-cut diamonds, set in a platinum-topped, 14

This is a stunning pair of post clip huggie earrings, crafted from 14k white gold with a polished finish featuring oval frame halo style with small prong set diamonds around a large diamond cut oval a

An elegant pendant that could be also worn as a brooch, made in 18K white gold set with a light blue natural aquamarine stone surrounded by brilliant cut diamonds. Marked verso: 18K. Fine Fashionable

AN AQUAMARINE AND DIAMOND RING in yellow gold, set with three oval cut aquamarines accented by round brilliant cut diamonds, no assay marks, size L1/2 / 6, 3.4g. 

AN ANTIQUE RUBY AND DIAMOND BAR BROOCH in yellow gold, set with a cushion cut ruby within a border of old cut diamonds, between half-crescent moon shaped motifs set with alternating rubies and diamond

ANTIQUE PERIDOT AND RUBY BROOCH in 15ct yellow gold, set with an oval cut peridot and round cut rubies within scrollwork designs, stamped 15CT, 2.4cm, 3.9g.

AN AQUAMARINE AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut aquamarine of 4.68 carats in a border of old cut diamonds, the diamonds all totalling 1.7-1.9 carats, stamped 18ct, siz

ANTIQUE 4.50 CARAT SAPPHIRE AND DIAMOND BAR BROOCH in gold, set with round cut sapphires totalling approximately 4.50 carats and alternating rose cut diamonds, unmarked, 8.6cm, 10g.

AN ANTIQUE DIAMOND BAR BROOCH in yellow gold and silver, set with a cluster of old cut diamonds on a tapering bar set with further old cut diamonds, the diamonds all totalling 0.4-0.5 carats, no assay

AN ANTIQUE EDWARDIAN PERIDOT, DIAMOND AND PEARL BAR BROOCH in yellow gold, set with a cushion cut peridot of 4.47 carats, accented by four old cut diamonds, the bar terminated at each end with a pearl

AN AQUAMARINE AND DIAMOND THREE STONE RING in 9ct yellow gold, set with an oval cut aquamarine between two round brilliant cut diamonds, British hallmarks, size L / 5.5, 2.0g.

FOUR GEM-SET BROOCHES 1st: The oval-cut amethyst within a seed pearl surround, 2nd: Of floral design, set with seed pearls, 3rd: The bar brooch set with an oval-cut aquamarine within a seed pearl surr

AN ANTIQUE GEORGIAN AQUAMARINE, RUBY AND EMERALD RING in yellow gold, set with an oval cut aquamarine accented by cushion cut rubies and emeralds, no assay marks, size I / 4.25, 1.3g. 

THEO FENNEL, AN AQUAMARINE, DIAMOND AND PEARL CHOKER NECKLACE, 1991 in 18ct white gold, set with a central oval cut aquamarine of 14.00 carats in a border of round brilliant cut diamonds, the necklace

A PAIR OF ANTIQUE AQUAMARINE AND PINK TOPAZ DROP EARRINGS, 19TH CENTURY AND LATER in yellow gold, each set with an oval cut aquamarine and an oval cut pink topaz suspending a pear cut aquamarine drop,

ANTIQUE PEARL AND DIAMOND BROOCH in 15ct yellow gold, set with seed pearls and an old cut diamond in scrolling and foliate motif, stamped 15CT, 4.3cm, 3.7g.

AN ANTIQUE BLUE ZIRCON AND DIAMOND BROOCH in yellow gold and silver, set with a cushion and oval cut blue zircons in a border of old and rose cut diamonds, no assay marks, 2.9cm, 3.4g.