AN ANTIQUE GEMSET HARLEQUIN BAR BROOCH set with a graduated row of oval cut and cushion cut

AN ANTIQUE GEMSET HARLEQUIN BAR BROOCH set with a graduated row of oval cut and cushion cut hessonite garnet, pink, yellow and blue sapphires, brown, blue and green zircon, etc., no assay marks, 6.3cm

A MID-19TH CENTURY MULTI-GEMSTONE BAR BROOCH set with various graduated cushion-cut and oval-cut gemstones, including hessonite garnet, coloured zircons, and blue and coloured sapphires. 4mm by 6.3cm,

AN ART DECO SAPPHIRE AND DIAMOND BAR BROOCH in yellow gold and platinum, the tapering bar set with a floral cluster of diamonds to the centre, flanked by rows of graduated cushion cut blue sapphires,

AN ANTIQUE EDWARDIAN PEARL AND DIAMOND BAR BROOCH set to the centre with a pearl in a cluster of old cut diamonds, accented by a row of graduated old cut diamonds terminated at each end with a pearl,

AN ANTIQUE SAPPHIRE AND DIAMOND CRESCENT BROOCH in yellow gold, designed as a crescent moon, set with a graduated row of alternating cushion and round cut sapphires and old cut diamonds, no assay mark

AN ANTIQUE SAPPHIRE AND ZIRCON BRACELET in yellow gold, set with a row of sixteen graduated cushion and oval cut sapphires and zircons in various colours including blue, yellow, red, green, purple, wh

Antique Silver Topped Gold, Diamond, and Ruby Crescent Brooch / Pendantwith old European cut diamonds bead set to the inner row and outer row set with cushion cut rubies, the side bar elements with pr

AN ANTIQUE RUBY, DIAMOND AND PEARL CRESCENT BROOCH in yellow gold, designed as a crescent moon set with a row of graduated oval and round cut rubies and a row of graduated old cut diamonds, set on a b

SAPPHIRE AND DIAMOND BAR BROOCH Set with alternating oval-cut sapphires and cushion-shaped diamonds, diamonds approx. 1.20cts total, length 6.5cm

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

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 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.

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 DIAMOND BAR BROOCH CIRCA 1900 designed as a tapering bar set with graduated old cut diamonds totalling 0.8-1.0 carats, with scrolling decoration to the sides, unmarked, 4.5cm, 3.1g.

AN ART DECO DIAMOND BAR BROOCH, CIRCA 1940 in platinum, set with a row of graduated old cut diamonds accented by rose cut diamonds, all totalling 0.8-0.9 carats, with engraved foliate decoration to th

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.

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 UNHEATED RUBY DRESS RING in high carat yellow gold, set with a row of five graduated cushion cut rubies, all totalling 1.92 carats, unmarked, size M / 6.25, 2.3g. Accompanied by a gemologic

AN ANTIQUE AMETHYST AND PEARL BROOCH in yellow gold, set with a central cushion cut amethyst accented by pearls, within a border of scrolls and oval cut amethyst, suspending a pear cut amethyst, furth

A ruby and diamond brooch composed of nine graduated floral clusters, each set with a cushion-cut diamond in a border of oval and cushion-cut rubies, unmarked(Length: 6.3cm)Note: This lot forms part o

ANTIQUE NATURAL PEARL AND RUBY PENDANT in yellow gold, set with a cushion cut ruby, accented by rows of graduated pearls, ranging from 5.9mm to 3.1mm, on a later belcher link chain, pendant 4.4cm, cha

AN ANTIQUE TURQUOISE AND DIAMOND BAR BROOCH in silver and yellow gold, set with a row of alternating round cabochon turquoise and old European brilliant cut diamonds, accented by rose cut diamonds, th

ANTIQUE EMERALD AND DIAMOND BROOCH, LATE 19TH CENTURY designed as a crescent moon, mounted in gold, set with a series of graduated step-cut emeralds, spaced by cushion-shaped diamonds, length 36mm, un

A diamond and gem-set bar brooch. The split pearl and old-cut diamond star, within an alternating cushion-shape ruby and old-cut diamond crescent moon, to the knife-edge bar with rose-cut diamond and