Fine Art, Antiques & Jewellery

An unusual 18ct white gold, diamond, and amethyst cocktail ring in the form of a parrot, with a black onyx beak, the head and feathers set with di...

A platinum and diamond eternity ring the crossover style mount set all round with round brilliant-cut diamonds, size M, 7.5 grams. ...[more]

An 18ct white gold, diamond, and pink sapphire cocktail ringthe chamfered square mount with openwork design, set with rows of marquise-cut sapphir...

A faux tortoiseshell and damascene gold ringconverted from a Victorian brooch, with yellow metal shank (unmarked, tests as gold), size Q.

An 18ct white gold and amethyst floral cocktail ringof bombe form, the domed mount studded with round-cut amethysts, white topaz, and cognac diamo...

A diamond ringchannel-set with nine round brilliant-cut diamonds weighing approximately 0.50 carats in total, in 14ct white gold, size X 1/2.

A yellow gold and diamond ringthe navette-shaped mount set with old-cut diamond of approximately 0.80 carats combined (lacking one stone), the sha...

A Chinese jadeite jade and diamond pendantset in white gold marked 750 (tested), 36 mm wide, 17.3 grams.

A Chinese Imperial jadeite jade and diamond white metal pendant carved as a fish, marked "585", accompanied by Jadeite jade report from the Gem & ...

A white metal (tests platinum) and diamond eternity ringring size I, 4.9 grams, 3.1 mm wide.

An 18ct white gold, diamond, and emerald cluster ringset with a mixed oval-cut emerald of approximately 1.58 carats, within a halo of round-cut di...

A pair of 18ct white gold, diamond and emerald earringsof oval cluster form, approximately 10 x 7 mm, 3 grams.

A pair of 18ct white gold, diamond, emerald, and sapphire floral cluster earringsopen-back setting, each centred with an oval-cut emerald, within ...

An assortment of cufflinks, studs and a ring in gilt metal and goldincluding 8g of 9ct and 21 grams of 18ct gold, (10).

An unusual platinum, diamond, and synthetic ruby ballerina ringset with a cushion-cut red gemstone, surrounded with a border of tapered baguette-c...

Bulgari. An 18ct yellow gold and diamond pendantof circular form, the centre pavé-set with round brilliant-cut diamonds, the suspension loop set w...

Bulgari. An 18ct yellow gold and diamond monologo ringinset with the word 'Bvulgari' in diamonds, size L, 13.3 grams

An 18ct yellow gold and black diamond figa pendantthe clenched hand inset with round-cut diamonds, the suspension loop stamped 750, 5.2 cm long, 1...

A yellow gold and banded agate pendantset with a pear-shaped cabochon agate, the surmount set with round and baguette-cut diamonds and a diamond f...

A yellow metal and synthetic corundum ring in the style of Alexandrite, set with a round cut stone, the mount with Egyptian marks, (tests as gold)...

Ilias Lalalounis. An 18ct yellow gold and rock crystal braceletcentred with an oval piece of rock crystal with rope-twist gold frame, depicting a ...

An 18ct yellow gold and diamond braceletcentered with a diamond-set interlocking mount, on articulated yellow gold strap, 18.5 cm long, 23.5 grams.

An 18ct white gold and diamond cluster ringcentred with a princess-cut diamond of approximately 0.90 carats, within a chamfered border of round-cu...

Hanna Freres. An 18ct white gold and diamond cluster ringcentred with a square-cut diamond, within a border of four marquise-cut diamonds, and a f...

Bulgari. An 18ct rose gold and black ceramic B.Zero1 ringstamped 'Bvlgari' to exterior of shank, in original box, size K, 9.6 grams.

A diamond and emerald cluster ringset with a mixed oval-cut emerald surrounded with a border of round brilliant-cut diamonds, in yellow metal moun...

Bvlgari. An 18ct yellow gold B.zero1 ringstamped 'Bulgari' and '750', in original box, size J/K, 1 cm wide, 10.7 grams.

An 18ct white gold and diamond line braceletset with thirty six round brilliant-cut diamonds, of approximately 8.60 carats combined, approximate c...

A 14ct yellow gold, diamond and pearl bracelet composed of seven segments, each set with an elongated blister pearl, flanked with two diamonds, t...

A yellow metal, diamond, and sapphire line braceletset with oval-cut sapphires and round-cut diamonds, with gold bar links (indistinctly marked to...

An 18ct yellow gold, emerald and diamond three leaf brooch with a bezel-set emerald to each leaf, surrounded with round-cut diamonds, unattributed...

A diamond half eternity ringset with nine round-cut diamonds, set with a small diamond accent to either side of the shank, unmarked (tests as 18ct...

A platinum and aquamarine pendantset with a trillion-cut aquamarine, measuring approximately 20 x 20 x 20 mm, the mount marked PT 950, 7.9 grams  

A group of loose diamondsround brilliant-cuts, various sizes, approximately 8.65 carats combined.Please note: this lot is subject to VAT on the ha...

A group of loose diamondsround brilliant-cut stones, various sizes, approximately 8.54 carats combined.Please note: this lot is subject to VAT on ...

George Jensen. A silver broochin the form of a stylised bird with foliate detail.

A group of loose diamondbaguette-cuts of various sizes, approximately 6.65 carats combined.Please note: this lot is subject to VAT on the hammer p...

A group of loose round brilliant-cut diamondsof varying sizes, approximately 6.20 carats combined.Please note: this lot is subject to VAT on the h...

Five various diamond solitaire ringstwo in yellow gold and three in white gold, the largest diamond approximately 0.30 carats, 13.5 grams combined...

A white gold and diamond heart-shaped pendantpave set with round-cut diamonds, approximately 1 cm wide, suspended on an 18ct white gold chain, 4 g...

A group of late 19th / early 20th century broochesto include a yellow metal mounted cameo brooch, 5 cm high, and three yellow metal and polished a...

A white gold and diamond eternity ringpave-set with round-cut diamonds, shank unmarked (tests as gold) size L, 2.5 grams.

Tiffany & Co. A platinum and diamond Etoile eternity ringset with round brilliant-cut diamonds, size M, 7.8 grams.

A 9ct yellow gold and diamond gents ringthe wide band inset with round-cut diamonds, size U 1/2, 7.2 grams. 

A diamond floral cluster ringcentred with a round brilliant-cut diamond of approximately 0.40 carats, the pointed petals set with round-cut diamon...

A yellow metal and synthetic corundum ringthe mixed round-cut purple stone within a stylised yellow metal border, engraved border decoration to sh...

An opal and diamond ringset with an oval cabochon opal, flanked with six round brilliant-cut diamonds of approximately 0.50 carats combined, shank...

A Colombian emerald and diamond ringfour claw-set with a rectangular cushion-cut Colombian emerald measuring 9.6 x 8.5 x 4.4 mm, the shoulders and...

A gem-set ringcentred with an oval cabochon untested emerald, flanked at each cardinal point with a single-cut diamond, in unmarked white metal, s...

A silver and mother-of-pearl bound "Aide memoire" in fitted box; two silver cigarette cases; an agate handled letter opener; together with a quant...

A yellow metal rosary bracelet 22 cm long; a cross pendant, marked 9ct, on an 18 carat gold chain; together with a yellow metal eagle brooch. (4)C...

A gem-set ringcentred with a blue-green emerald-cut synthetic gemstone, each shoulder highlighted with a black cabochon stone and rose-cut diamond...

An 18ct white gold and diamond braceletcomprised of round segments inset with diamonds, approximately 2.0 carats combined, 18.5 cm long, 12 grams.

A pair of diamond and amethyst drop earringsthe white metal mounts (unmarked, test as gold) suspended with briolette-cut lilac amethysts, with a d...

A diamond and ruby ringin the Art Deco taste, the navette-shaped mount centred with an oval-cut ruby and two round brilliant-cut diamonds, the mou...

An 18ct white gold, diamond, pink tourmaline, and green garnet cocktail ringcentred with a mixed oval-cut tourmaline, flanked with two lines of ro...

An 18ct white gold, diamond, and blue topaz ringset with an oval-cut topaz of approximately 4.0 carats, flanked by two curved rows of tapered bagu...

A pair of 18ct white gold, diamond, and sapphire drop earringsthe tapered mount suspended with a pear-shaped drop set with a sapphire surrounded w...

A yellow metal, diamond, and blue topaz ringcentred with an oval-cut topaz, surrounded with individually set diamonds with a rounded rectangular b...

Asprey. A pair of 18ct yellow gold, malachite and lapis lazuli cufflinksof oval form, each with a face set with stripes of malachite and lapis, 14...