Henri Dubret - an Art Nouveau gem-set foliage panel ring, circa 1900s, the navette-shaped ring head framing pierced and enamelled ivy leaf motifs,...

A late 19th-century diamond set guirlande pendant, with rose cut diamonds in a close foiled-back setting in a pierced yellow metal mount tested as...

An early 19th-century acrostic gem-set Regard brooch, set with a ruby, emerald, garnet, amethyst, ruby and diamond within an ornate floral and fol...

A Victorian opal, garnet, diamond, ruby and sapphire set butterfly pendant. The oval cabochon opal measures approximately 12.5mm x 8mm x 3.2mm. Th...

A Victorian micromosaic brooch featuring the Doves of Pliny, depicted in coloured tesserae to a black ground, within a yellow metal frame testing ...

An Edwardian diamond ring, circa 1909, set with an old cut diamond with an estimated weight of 0.40ct, in a star setting within a diamond shape be...

A diamond-set dress ring depicting Krishna and a peacock, the raised figure surrounded by a two-tiered round frame claw-set with brilliant-cut dia...

A diamond-set filigree bar brooch featuring thirty-five transitional cut diamonds, the largest measuring approximately 4mm and centrally set in a ...

An aquamarine and diamond cocktail ring in 18ct white gold, featuring a cushion mixed-cut aquamarine of light blue colour, approximately measures ...

A French hair pin, by Boucheron. Set with small rose-cut diamonds to the horseshoe-shaped frame and detachable pin stoppers. Signed 'Fic BOUCHERON...

A 19th century carved coral pendant, depicting a profile portrait of a maiden, bezel set in a later yellow metal woven surround, stamped '750' to ...

A sapphire and diamond necklace in 18ct yellow gold, set with pear-shaped blue sapphires interspersed with round brilliant diamonds, to a Boston l...

A gem-set floral cluster ring, the centrally set garnet topped doublet surrounded by twelve round brilliant diamonds, with ruby set shoulders, in ...

A diamond-set toi et moi ring, each round brilliant diamond claw set in a white metal setting, with an estimated total carat weight of 0.50ct, to ...

A sapphire and diamond entourage ring, centred with an oval-cut sapphire of dark greenish-blue colour, approximately measures 9.9 x 7.5 x 4.3 mm, ...

A collection of four seals, including a carved agate fob seal with the 'Gray' clan family motto 'Anchor fast anchor' with initials CG, an early 19...

A diamond five stone half hoop ring, set with a graduated row of old cut diamonds with a total estimated weight of 1.50ct, mounted in white metal ...

A rubellite and diamond ring, the oval rubellite centrally set in a four claw mount on a ribbed gallery setting, to plain shank in 18ct white gold...

A sapphire and diamond floral brooch designed as a wreath of foliage and berries, in white and yellow metal testing as 18ct, measuring 36 x 34mm, ...

An onyx and diamond set necklace, bangle, ring and earring suite. The necklace is set with an onyx disc measuring 3cm in diameter, and set with ap...

A diamond-set link bracelet in 18ct yellow gold, of floral design, comprising double rows of articulated quatrefoil links set with brilliant-cut d...

A diamond line bracelet of zig-zag design, a series of articulated link pavé-set with 128 brilliant-cut diamonds in total, with an estimated weigh...

A twisted roped lariat necklace in 9ct gold, featuring an intertwined yellow gold twisted rope chain and a fine white gold box link chain, termina...

A diamond-set fringe pendant necklace, the snake chain suspending seven graduated drops with diamond accents of approximately 0.21cts in total, ea...

A scarab link bracelet set with multi-gemstones, including tiger's eye, chalcedony, rhodonite, moonstone and bloodstone, carved oval cabochons in ...

An oval hinged bangle, bezel set with a cabochon goldstone measuring approximately 16mm x 11mm, in a pierced yellow metal mount stamped '18K'; the...

An Edwardian aquamarine and seed pearl bracelet, composed of six circular cut aquamarine in collet mounts interspaced between open work elongated ...

A cushion-shaped link diamond set bracelet, in white and yellow metal, stamped '925 & 750' respectively indicating silver and 18ct yellow gold, ea...

A sapphire and rose cut diamond cluster bar brooch, the central sapphire measuring 6 x 4.2mm, surrounded by rose cut diamonds and sapphires, the b...

A diamond three-stone ring. Set with round brilliant-cut diamonds, the principal diamond measures approximately 0.33cts, and each of the side ston...

A sapphire and diamond set drop pendant. The pear-shaped diamond weighs 0.43cts, suspended by four round brilliant cut diamonds weighing 0.15cts i...

A Tiffany & Co. diamond solitaire ring, set with a round brilliant cut diamond with an estimated weight of 0.85ct, in a claw setting to tapered sh...

A pink sapphire and diamond cluster ring, set with a central cushion shape pink sapphire measuring 6.1 x 5.3 x 3.6mm, encircled by round brilliant...

A small collection of lapis lazuli jewellery items; including a pair of lapis lazuli cabochon and rose-cut diamond halo cufflinks, set in unmarked...

An amethyst dress ring in 18ct white gold, the polished amethyst set in a closed-back integrated D-section shank, London hallmarked '750' with mak...

A wire necklace in yellow metal marked '9ct', slightly shaped to sit around the neck, each end hooked to form the clasp. Total weight 15.1 grams ...

An emerald and diamond cluster ring, set with a central oval emerald measuring 7.6 x 5.4 x 3.6mm, encircled by two rows of round brilliant cut dia...

An Albert chain suspending a propelling pencil, comprising a series of Fetter links, connected with a T-bar and terminated with a swivel clasp and...

A pair of reconstituted turquoise pendant earrings; the oblique triangular drops set with reconstituted turquoise panels within pinched frames and...

An emerald, diamond and sapphire cocktail ring, the lozenge-shaped ring head centred with a large elongated emerald cabochon in collet, approximat...

A turquoise-set fringe necklace, the front suspending nine foliate engraved panels of shaped rectangular form, interspaced with eight oval cabocho...

A wedding band in 22ct yellow gold, in a wide plain shank, London hallmarked 1968, size Q, width 9.2 mm, total weight 8.6 grams. ...[more]

A cat's eye chrysoberyl and diamond dress ring. The cabochon chrysoberyl measures approximately 7.3mm x 5.2mm x 4.1mm. The surrounding round-brill...

A pair of diamond set drop earrings. The leaf design earrings are set with 0.69cts of pavé set around brilliant diamonds. The length of each earri...

A Mikimoto cultured pearl bracelet and a necklace; the bracelet comprising a single strand of round cultured pearls in uniform size 5.5 mm, flanke...

Bulgari - an 18ct rose gold and ceramic B Zero ring. The four-band ring is set with a black ceramic spiral. Hallmarked for 18ct gold, with Serial ...

A diamond-set double-leaf necklace, each leaf featuring approximately thirty single-cut diamonds, in a white metal setting, stamped '750' to the r...

A diamond and enamel tortoise brooch with emerald eyes, the head and tail articulated to provide movement, with blue and green enamel to the shell...

Bulgari - an 18ct white gold and diamond set pendant and chain. The circular Bulgari pendant is set with a single round-brilliant cut diamond weig...

A diamond set cross pendant and chain, by Elsa Peretti for Tiffany & Co. Set with 0.20cts of round brilliant-cut diamonds, suspending on a fine li...

A Fabergé heritage yellow gold diamond & guilloché enamel Cathedral surprise pendant, featuring green enamel with sunk set diamonds in an egg shap...

A sapphire and diamond dress ring, the emerald cut sapphire measuring 9.3 x 7.6 x 4.2mm, within three rows of tapered baguette cut diamonds, to a ...

A Fabergé blue john egg pendant, the cabochon cut gemstones set in 18ct white gold and featuring a row of claw set round brilliant diamonds, to a ...

A pearl-set vine brooch in 9ct gold, featuring round cultured pearls in mount realistically modelled after a bunch of grapes and textured vine lea...

A ruby and diamond necklace; the centre set with foliate sprays of round brilliant cut diamonds and mixed cut rubies, stamped '18k' to spray, with...

A 9-carat rose gold curb pattern bracelet with a later padlock clasp. Engraved and polished links, each marked '9c'. 7.25 grams ...[more]

A wedding band in 22ct yellow gold, in a D-section shank, London hallmarked with maker's mark for William Wilkinson, 1910, size P, total weight 8....

A single diamond set earring conversion, featuring rub-over set round brilliant cut diamonds with the largest stones measuring approximately 5.0mm...

A star sapphire halo pendant; comprising a pale sapphire oval cabochon measures 16.6 x 14.0 x 5.5 mm, set in rub-over mount above a border of twen...

A moonstone and seed pearl swallow bangle, set with a heart-shaped moonstone to the centre between swallows set with seed pearls, the hinged bangl...