COLOMBIAN EMERALD AND DIAMOND RING in platinum, the step cut emerald of 1.0 carats between marquise and baguette cut diamonds, stamped Platinum, s...

EMERALD AND DIAMOND LINE BRACELET in 18ct yellow gold, set with oval cut emeralds totalling approximately 9.50 carats and round cut diamonds, stam...

EMERALD AND DIAMOND CLUSTER RING in 18ct yellow gold, set with an oval cut emerald in a cluster of round cut diamonds, marked indistinctly, size N...

AN UNMOUNTED 11.50 CARAT JADEITE JADE CABOCHON

SAPPHIRE, EMERALD AND DIAMOND EARRINGS in 18ct yellow gold, articulated bodies set with rose cut sapphire and emeralds with round cut diamonds, fu...

6.20 CARAT TOURMALINE AND DIAMOND DRESS RING in 18ct yellow gold, set with a 6.20 carat cabochon tourmaline and baguette cut diamonds to the shank...

ANTIQUE OPAL AND DIAMOND PENDANT NECKLACE in yellow gold and silver, the oval cabochon opal of 18.56 carats within a scrolling, openwork design je...

OPAL AND DIAMOND CLUSTER RING in yellow gold, set with a cabochon opal in a cluster of round cut diamonds, marked indistinctly, size K / 5, 4.9g.

OPAL AND DIAMOND CLUSTER EARRINGS in high carat yellow gold, each set with a row of round cut diamonds suspending a pear cabochon opal in a cluste...

2.31 CARAT DIAMOND CLUSTER RING in platinum or white gold, the central round cut diamond of 1.67 carats encircled by eight further round cut diamo...

ANTIQUE OPAL AND DIAMOND DRESS RING in high carat yellow gold, set with a cabochon opal and rose cut diamonds, unmarked, size O / 7, 3.57g.

OPAL AND ROCK CRYSTAL DROP EARRINGS in yellow gold, each set with two graduated opal beads with rock crystal spacer, unmarked, 3.0cm, 3.6g.

A DIAMOND THREE STONE RING in 18ct white gold, set with three round cut diamonds, stamped 750, size K / 5.5, 1.7g. ...[more]

OPAL BEAD AND ROCK CRYSTAL NECKLACE comprising of a single row of opal beads and faceted rock crystals, 55cm, 19.61g.

6.31 CARAT OPAL PENDANT in 18ct yellow gold, the tapering polished opal of 6.40 carats in a plain gold collet, on a plated chain, full British hal...

AN ANTIQUE OPAL PENDANT in high carat yellow gold, set with a cabochon opal in gold filigree border, unmarked, 4.0cm, 6.45g.

OPAL DRESS RING, 1970s in 18ct yellow gold, the oval cabochon opal within a stylised band, stamped 750, size S / 9, 11.9g.

ANTIQUE OPAL DRESS RING in 18ct yellow gold, set with a cabochon opal, British hallmarks, size N / 6.5, 3.3g.

PEARL, OPAL AND DIAMOND BRACELET in white gold or platinum, comprising of seven rows of pearls with a cabochon opal and round cut diamond cluster ...

ART DECO PEARL AND DIAMOND DROP EARRINGS in platinum and yellow gold, each suspending a pearl below a diamond motif, unmarked, 4.1cm, 7.3g.

NATURAL PEARL AND DIAMOND RING, BULGARI in platinum, the 10.3mm natural pearl between scrolling diamond set shoulders, signed Bvlgari, French mark...

ANTIQUE PEARL AND DIAMOND PENDANT in high carat gold, set with a large pearl in border of rose cut diamonds, unmarked, 4cm, 8.0g.

THREE ROW PEARL AND DIAMOND NECKLACE in white gold or platinum, comprising three rows of graduated pearls up to 7.4mm, on an oval clasp jewelled w...

ANTIQUE TWO STRAND PEARL BEAD BRACELET in yellow gold, comprising of two rows of baroque pearls on a pearl set clasp, unmarked, 18.5cm, 28.0g. .....

ANTIQUE NATURAL PEARL AND DIAMOND RING in platinum, the pearl of 11.3mm flanked by pairs of old cut diamonds, French marks, size M / 6.25, 3.9g. G...

AN ANTIQUE PEARL NECKLACE in high carat yellow gold, set with eleven pearls on a gold chain, unmarked, 46cm, 6.2g.

ANTIQUE SIX STRAND PEARL BEAD BRACELET in yellow metal, comprising of six strand of pearl beads on a gem-set clasp, unmarked, 18cm, 60.1g. ...[mo...

MOONSTONE, RUBY AND DIAMOND RING, VICTORIAN in high carat yellow gold, set with a cabochon moonstone, round cut rubies and rose cut diamonds, unma...

MOONSTONE AND SAPPHIRE DROP EARRINGS in 22ct yellow gold, the three articulated links set with sapphire cabochons and graduated moonstones, stampe...

A PAIR OF MOONSTONE EARRINGS in 14ct white gold, each set with a cabochon moonstone, stamped 14K, 3.08g.

AN OPAL BAR BROOCH, FRENCH in high carat yellow gold, in Art Nouveau design set with a cabochon opal, unmarked, 5.1cm, 7.0g.

ANTIQUE MOONSTONE DRESS RING in yellow gold, set with a cabochon moonstone in open framework design, unmarked, size O / 7, 4.01g.

ART DECO ONYX AND DIAMOND DROP EARRINGS in high carat yellow gold and platinum, suspending polished onyx beads below tapering drops jewelled with ...

ANTIQUE ONYX AND DIAMOND RING in 18ct white gold, comprising of a polished onyx set with a round cut diamond, stamped 18CT, size O / 7, 3.8g. ......

ONYX AND DIAMOND EARRINGS in platinum or white gold, the polished onyx with a central band of diamonds, below diamond mounts, unmarked, 4.4cm, 11....

ANTIQUE PEARL AND ENAMEL FLOWER BROOCH in 14ct yellow gold, comprising of black enamel leaves and a pearl, stamped 14K, 2.5cm, 3.1g.

ANTIQUE GARNET AND DIAMOND BROOCH, 19TH CENTURY in high carat yellow gold, comprising of three cabochon garnets set with four old cut diamonds, un...

ANTIQUE GARNET AND PEARL PENDANT / BROOCH in yellow gold, set with round and pear cut garnets and seed pearls, unmarked, 4.5cm, 6.65g.

ANTIQUE GARNET DROP EARRINGS in yellow gold, set with rose and cabochon garnets in foliate motif, unmarked, 3.8cm 4.39g.

AN ANTIQUE GARNET BRACELET in yellow gold, formed of curb link bracelet jewelled with five oval cut garnets, unmarked, 18cm, 21.3g.

AN ANTIQUE TOURMALINE AND DIAMOND NECKLACE, 19TH CENTURY in yellow gold and silver, openwork design jewelled with diamonds, suspending tourmaline ...

ANTIQUE GARNET AND DIAMOND RING in high carat yellow gold and silver, the large oval cabochon garnet encircled by rose cut diamonds, unmarked, siz...

GOLD BANGLE, ILIAS LALAOUNIS in 22ct yellow gold, the articulated body with textured motifs and decorative terminals, signed Ilias Lalaounis, make...

ANTIQUE AMETHYST EARRINGS, SPANISH 19TH CENTURY in high carat yellow gold, articulated foliate bodies jewelled with amethysts, unmarked, 11.8cm, 4...

ANTIQUE GOLD KNOT BANGLE in yellow gold, in twisted Celtic knot design, unmarked, 6cm inner diameter, 13.14g. ...[more]

ANTIQUE AMETHYST AND PEARL PENDANT AND CHAIN in 15ct yellow gold, oval cut amethyst within a border of pearls, chain stamped 15, 4.7cm, 14.5g.

ANTIQUE AMETHYST AND DIAMOND RING in high carat yellow gold and silver, the oval cabochon amethyst encircled by rose cut diamonds, unmarked, size ...

ANTIQUE PINK TOPAZ, SAPPHIRE AND PEARL BROOCH in high carat yellow gold, comprising of two oval cut sapphires and two oval cut topaz, suspending t...

ANTIQUE AMETHYST AND DIAMOND PENDANT in gold, set with an emerald cut amethyst and rose cut diamonds, unmarked, 4cm, 18.70g.

AMETHYST AND DIAMOND EARRINGS in silver and yellow gold, pear cut amethysts within diamond halos below amethyst tops, stamped 925 and 585, 4.1cm, ...

ANTIQUE PASTE PENDANT in silver, oval cut paste within openwork foliate paste border, unmarked, 3.7cm, 2.8g.

AMETHYST AND DIAMOND RING in yellow gold and silver, oval cut amethyst encircled by rose cut diamonds, unmarked, size M / 6.25, 5.3g.

AMETHYST AND DIAMOND EARRINGS the articulated bodies with amethysts encircled by rose cut diamonds, unmarked, 5.1cm, 11.9g.

ANTIQUE CATS EYE AND PEARL BANGLE in 18ct yellow gold, the openwork bangle set with an oval cats eye and pearl cluster, French marks, inner diamet...

ANTIQUE PERIDOT RING in high carat yellow gold, set with a cabochon peridot in open scrolling gallery, unmarked, size M / 6, 7.50g.

PERIDOT AND DIAMOND EARRINGS the flower design set with peridot below diamond accents, unmarked, 2.7cm, 2.5g.

PERIDOT EARRINGS each of openwork diamond shaped design set with peridot, unmarked, 4.1cm, 3.0g.

ANTIQUE EMERALD BANGLE, 19TH CENTURY in high carat yellow gold, the band with engraved decoration, with applied jewelled motif set with emeralds, ...

PERIDOT AND DIAMOND CLUSTER RING in platinum or white gold, the round cut peridot encircled by brilliant cut diamonds, unmarked, size M / 6.25, 6....

ANTIQUE TOPAZ CROSS BROOCH / PENDANT in high carat yellow gold, set with round cut topaz, unmarked, 4.3cm, 5.87g.