A PEARL AND DIAMOND NECKLACE comprising a single row of graduated pearls ranging from 2.6mm - 5.6mm, the clasp set with a round cut diamond, stamp...

A RUBY AND DIAMOND RING set with an oval cut ruby of 1.01 carats in a cluster of single cut diamonds, size M / 6, 3.0g.

A DIAMOND, RUBY AND PEARL BROOCH, EARLY 20TH CENTURY set with a pearl, accented by round and step cut rubies and rose cut diamonds, suspending an ...

A COLOMBIAN EMERALD AND DIAMOND RING set with an emerald cut emerald of 2.00 carats, with round cut diamonds to the shank, no assay marks, size P ...

A DIAMOND PENDANT AND CHAIN in 9ct rose gold, designed as an abstract flower, set with round cut diamonds, the pendant with British hallmarks for ...

A RUBY AND DIAMOND RING in 18ct yellow gold, set with a central cluster of oval cut rubies and old and single cut diamonds, stamped 18CT, size L /...

AN ART NOUVEAU DIAMOND, RUBY AND PEARL BROOCH / PENDANT in 18ct yellow gold, designed as a lady emerging from floral and foliate motifs, jewelled ...

AN EMERALD AND DIAMOND RING in 18ct white gold, set with an oval cut emerald of 1.56 carats in a cluster of round cut diamonds, Swedish assay maar...

AN ANTIQUE REVERSE INTAGLIO BROOCH in yellow gold, set with a round painted reverse intaglio of rock crystal depicting a singing robin amongst hol...

A SAPPHIRE AND DIAMOND RING in platinum, set with a step cut sapphire of 1.80 carats between two round cut diamonds, the diamonds both totalling 0...

AN AQUAMARINE AND DIAMOND RING set with a heart cut aquamarine of 4.54 carats, accented by single cut diamonds to the bifurcated shank, no assay m...

A SAPPHIRE AND DIAMOND SWORD BROOCH designed as a scimitar, the handle set with cushion cut blue sapphire and old cut diamonds, stamped 18CT, 4.8c...

AN ANTIQUE OPAL AND DIAMOND RING in yellow gold, set with alternating cabochon opals and old cut diamonds, no assay marks, size M / 6, 4.0g.

A PEARL AND DIAMOND NECKLACE comprising a single row of pearls ranging from 4.0mm to 8.0mm, the square clasp set with four old cut diamonds, no as...

A SAPPHIRE AND DIAMOND RING in 18ct yellow gold, set with three round cut sapphires accented by rose cut diamonds, British hallmarks, size M / 6, ...

A DIAMOND ENGAGEMENT RING set with an octagonal cut diamond of 1.10 carats within a cluster of round cut diamonds, with further diamonds to the sh...

AN ANTIQUE DIAMOND BROOCH, 19TH CENTURY in yellow gold and silver, set throughout with old cut diamonds, suspending a detachable drop set with a c...

A PAIR OF COLOMBIAN EMERALD AND DIAMOND EARRINGS in white gold, each set with a pear cut emerald, both totalling 7.16 carats, suspended within sty...

A SAPPHIRE AND DIAMOND RING set with an oval cut sapphire of 0.95 carats in a border of old cut diamonds, no assay marks, size I / 4, 4.0g.

AN OPAL AND DIAMOND BROOCH set with a cabochon opal of 24.38 carats within a cluster of round cut diamonds, the diamonds all totalling 2.0-2.2 car...

A NATURAL PEARL AND DIAMOND NECKLACE in yellow gold and silver, comprising five rows of graduated natural pearls, 670 pearls in total, ranging 2.9...

AN ART DECO DIAMOND, ONYX AND MOONSTONE CAMEO BROOCH in platinum, set with a cushion shaped piece of moonstone, carved to depict the profiles of t...

AN UNHEATED PINK SAPPHIRE AND DIAMOND RING set with an oval cut pink sapphire of 2.18 carats in a border of single cut diamonds, no assay marks, s...

AN ANTIQUE DIAMOND BANGLE, CIRCA 1900 in yellow gold, the hinged body set all around with a single row of old cut diamonds, the diamonds all total...

A SAPPHIRE AND DIAMOND RING set with a step cut sapphire of 1.24 carats within a cluster of old cut diamonds, no assay marks, size N / 6.5, 4.3g.

AN ANTIQUE MOONSTONE AND DIAMOND RING in yellow gold, set with a cabochon moonstone in a cluster of rose cut diamonds, no assay marks, size M / 6,...

AN ANTIQUE OPAL PENDANT NECKLACE, EARLY 20TH CENTURY in yellow gold, set with a round cabochon opal, suspending two graduated drops set with pear ...

AN ANTIQUE SAPPHIRE AND DIAMOND BANGLE, 19TH CENTURY in yellow gold, set with alternating cushion cut sapphires and old cut diamonds, the sapphire...

AN ANTIQUE DIAMOND AND GARNET BROOCH in yellow gold and silver, set with two cabochon garnets accented by old and rose cut diamonds, the diamonds ...

AN ANTIQUE GARNET AND PEARL NECKLACE in 15ct yellow gold, comprising a single row of graduated round cabochon garnets around a central trefoil mot...

A MIXED LOT OF UNMOUNTED CITRINE various cuts, 51.50 carats.

A MIXED LOT OF UNMOUNTED GREEN TOURMALINE various cuts, totalling 92.40 carats.

A MIXED LOT OF UNMOUNTED AMETHYST various cuts, totalling 44.50 carats.

AN ENAMEL EN TREMBLANT BEE BROOCH in high carat yellow gold, designed as a bee, with trembler fitting, with engraved decoration to the body, accen...

AN EMERALD AND DIAMOND RING set with a central cabochon emerald of 10.44 carats to an open band set with round cut diamonds, stamped 18K (partly o...

A VINTAGE BRACELET formed of nine cone shaped spring links, no assay marks, adjustable size, 50.3g.

AN EMERALD AND DIAMOND RING set with an emerald cut emerald of 2.54 carats between two baguette cut diamonds, no assay marks, size J / 4.5, 2.8g. ...

A PERIDOT AND DIAMOND RING set with three octagonal cut peridot within a border of round cut diamonds, the peridot all totalling 2.8-3.0 carats, n...

A PAIR OF PEARL EARRINGS each set with a pearl of 7.5mm in an open foliate border, stamped PT950, 1.8cm, 7.3g.

A VINTAGE GARNET AND DIAMOND RING in 18ct yellow gold, set with a central oval cut garnet, accented by round cut diamonds to the shoulders, stampe...

A VINTAGE OPAL AND GARNET RING in 9ct yellow gold, designed as a flower, the centre set with a cabochon opal in a cluster of round cut garnets, to...

A PAIR OF ANTIQUE DIAMOND, SAPPHIRE AND ENAMEL EARRINGS in yellow gold, depicting a crescent moon and a star set with a diamond, to blue enamel bo...

A SAPPHIRE AND DIAMOND RING set with a step cut sapphire in a cluster of single cut diamonds, stamped 18CT FINE PLAT, size P / 7.5, 2.8g.

AN ANTIQUE PEARL BANGLE in gold, set with a central row of nine pearls and green gold floral motifs, R & M makers marks, full British hallmarks fo...

A LAPIS LAZULI SIGNET RING in yellow gold, the tapered band set with a polished oval piece of lapis lazuli, no assay marks, size U / 10, 10.6g.

A PAIR OF COLOMBIAN EMERALD AND DIAMOND CLUSTER EARRINGS each set with an emerald cut emerald of 1.60 and 1.56 carats, within borders of old cut d...

AN EMERALD AND DIAMOND RING in 18ct yellow gold, set with an emerald cut emerald of 1.45 carats between two trillion cut diamonds, stamped 750, si...

A PAIR OF VINTAGE DIAMOND CLIP EARRINGS, CARTIER in 18ct yellow gold, depicting textured lily pads, set with round cut diamonds, signed Cartier Pa...

A PAIR OF VINTAGE DIAMOND CUFFLINKS in 18ct yellow gold, each comprising two circular links, the faces with reeded concentric circles, set to the ...

AN EMERALD AND DIAMOND RING set with an emerald cut emerald of 1.71 carats in a double border of round cut diamonds, stamped 750, size P / 7.5, 4...

AN ART DECO DIAMOND BROOCH in platinum, set throughout with old cut, French cut and baguette cut diamonds, the diamonds all totalling 1.5-1.7 cara...

A SAPPHIRE AND DIAMOND RING set with a round cut sapphire of 4.40 carats, accented by round cut diamonds, no assay marks, size O / 7, 6.3g.

AN ANTIQUE DIAMOND AND ENAMEL PENDANT, 19TH CENTURY in yellow gold and silver, the oval body decorated in blue enamel over a guilloche ground, app...

A PAIR OF ONYX AND DIAMOND EARRINGS each set with a polished onyx briolette suspended below two round cut diamonds, no assay marks, 4.5cm, 4.2g.

A SAPPHIRE AND DIAMOND RING set with an oval cut sapphire of 0.93 carats in a cluster of old cut diamonds, marked indistinctly, size N / 6.5, 3.3g.

AN OPAL AND DIAMOND RING in 18ct yellow gold, set with three cabochon opals accented by single cut diamonds, British hallmarks, size M / 6, 4.1g.

A PAIR OF NATURAL PEARL AND DIAMOND EARRINGS each set with two floral clusters of old cut diamonds, suspending a natural grey pearl drop of 9.7mm ...

AN ANTIQUE BURMA NO HEAT RUBY AND DIAMOND RING in yellow gold, set with an oval cut ruby of 1.14 carats in a cluster of old cut diamonds, no assay...

AN ANTIQUE DIAMOND AND PEARL BROOCH, 19TH CENTURY in silver and yellow gold, designed as a spray of foliage, set with old cut diamonds and a centr...

AN ANTIQUE EMERALD AND DIAMOND CONVERTIBLE NECKLACE, 19TH CENTURY in yellow gold and silver, the central section detachable to wear as a brooch or...