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CARTIER (HENRI PICQ): RUBY AND DIAMOND SURETE PIN, 1910s gold and platinum mounts designed as two square finials each set with four circular-cu...

Loose Brilliant Diamonds: 1 brilliant 16,71 ct., fancy yellow/SI2. Description: Polish: excellent Symmetry: excellent Fluorescence: non...

A Victorian pierced diamond heart ring. The Art Nouveau ring having a pierced old cut diamond set heart motif head to gold band. Unmarked, tests i...

Solitärring 750 Weißgold, punziert, Goldschmiedepunze, Diamant im Brillantschliff, 8,99 ct, vvs1, S-Z (light yellow), Proportionen gut, Symmetrie...

A Diamond Gypsy Ring in 18K yellow gold set three old cut diamonds. Hallmarked for 18ct gold. Size: Weight: 2.7g

Large Antique Diamond Sunburst / Starburst Pendant with Brooch Fixtures    the most exceptional bright clean diamond pendant / brooch!!    ...

An Italian 18ct gold bracelet. The bracelet formed with textured flower decorated diamond links to to concealed box clasp. Marked 750 571VI for Vi...

Art Deco Era 18ct Gold Black Opal and Diamond Ring   a wonderful fiery black opal with the sweetest diamond shoulders    measurements si...

BELLE EPOQUE DIAMOND AND DEMANTOID GARNET BROOCH, 1910s designed as a butterfly, the wings deorated with rose-cut diamonds, accented with circul...

DIAMOND BANGLE, 1960s designed as a wide textured hinged cuff, applied with stylised holly leaves set with brilliant-cut diamonds, inner circumf...

FABERGE, A JEWELLED NEPHRITE STUDY OF A BEAR, CIRCA 1905 naturalistically carved to depict a bear, its head positioned forward, the eyes set with ...

CARTIER, THE 'ELTHAM PALACE' DIAMOND AND GEM SET BROOCHES CIRCA 1935 AND LATER One designed as a falcon in a fetterlock surround, the...

A Collection of Antique Stick Pins in yellow gold including one set with golden topaz (7.4cm), one with pearl, diamonds and a ruby (5.6cm), one of...

An 18ct gold charm bracelet, with three 'Woodland Collection' charms to include a Conker, Oak Leaf and Strawberry charm, by Shaun Leane for Asprey...

An 18ct gold brilliant-cut diamond frog brooch, with emerald cabochon eyes, by E. Wolfe & Co. Estimated total diamond weight 0.35ct, G-H colour,...

Theo Fennell - a diamond halo ring in 18ct white gold, centred with a cushion-cut diamond approximately measuring 7.0 x 7.1 mm, with an estimated ...

A certified natural 5.04 carat Sri-Lankan sapphire & diamond ring, the four-claw set rectangular cushion cut sapphire with three small diamonds to...

An Antique Ruby and Diamond Eternity Ring in white gold, set all around with alternating sections of round cut diamonds and square step cut rubies...

An exquisite Art Deco 18ct gold and platinum diamond set floral design ring. Set with 12 round brilliant cut diamonds, designed as a stemmed flo...

An early 20thC French sapphire & diamond set platinum bow-tie shaped brooch, , the decoration arranged in diagonal stripes, including openwork dia...

A diamond solitaire ring with diamond set shoulders, featuring a 3.02ct round brilliant cut diamond set to the centre, the shoulders set with two ...

A 19th century silver and gold, vari-cut diamond brooch. Principal three diamonds estimated: 3.85cts, G-H colour, VS clarity. 2.75cts, G-H colou...

A late Victorian 18ct gold sapphire ring, with old-cut diamond trefoil sides. Sapphire calculated weight 2.27cts, based on estimated dimensions ...

A late 19th century gold old-cut diamond and enamel poppy brooch. Estimated total diamond weight 4.50cts, H-tinted colour, VS2-P1 clarity. Lengt...

Large 5.9Carats Art Deco Era Diamond Platinum Brooch in Antique Box   the most incredible bright clean diamond brooch, truly outstanding    ...

RETRO GOLD, SAPPHIRE AND DIAMOND BROOCH, 1940s designed as a stylised plume of gold scrolled feathers, embellished with calibre-cut sapphire ste...

A Pair of Antique Old Cut Diamond Earrings in yellow gold and silver, each comprising an old cut diamond of approximately 0.20cts in an ornate sil...

An 18ct gold diamond 'Panthère Lakarda' double headed ring, with emerald eyes and onyx noses. Total diamond weight 5.04cts, estimated G+ colour,...

18ct White Gold and 10 Carat Plus Diamond Necklace in excess of 10 carats, natural approx vs2 clarity, H colour the most exceptio...

Wonderful Art Deco Era Platinum Emerald and Diamond Ring    the most beautiful and elegant emerald ring with sweet diamond spilt shoulders  ...

ATTRIBUTED TO PAUL ROBIN - a French 18ct gold diamond owl mask stickpin, circa 1880, modelled as an owl's head with finely chased detail and old m...

A pair of Burmese ruby & diamond cluster earrings in 18ct gold, overall diameter approximately 13mm.

A LATE 19TH CENTURY EMERALD AND DIAMOND CLUSTER RING CIRCA 1880 The octagonal cut emerald within an old mine cut diamond surround, t...

An Antique Emerald and Diamond Marquise Ring in 18K yellow gold, set with an oval-cut emerald to the centre with rose cut diamonds in surround. F...

A 1970s 18ct gold ruby and diamond squirrel brooch, holding an agate nut, by Kutchinsky. Estimated total diamond weight 0.10ct. Hallmarks for L...

A SUFFRAGETTE BROOCH - In the form of a bee. High purity gold set with amethyst, diamonds and peridot eyes, the bar with end pearls, length 35mm...

TIFFANY & CO - a platinum diamond Jazz pendant necklace, circa 2003, set with graduated modern round brilliant-cut diamonds, colour approx G, clar...

An exquisite Art Deco style platinum diamond & sapphire set dress ring. The cushion cut sapphire measuring 9.30 x 7 x 4.28mm and 2.79ct estimat...

BUCHERER - An 18ct Modernist diamond set bracelet within the original case. The bracelet consisting of 15 sinuous open work rectangular panels, ...

VAN CLEEF & ARPELS. A Diamond Ring in 18K yellow, white and rose gold, set with ten round brilliant diamonds weighing approximately 0.20ct in tota...

An 18ct gold pavé-set diamond, emerald, ruby and baroque cultured pearl 'Baby Braves' brooch, designed by Geoff Rowlandson. Estimated total diam...

A platinum and diamond maual wind ladies wristwatch, c.1930's, silvered dial with Arabic numerals, unsigned 15 jewel, 6 adjustment Swiss movement,...

AN ANTIQUE DIAMOND AND PEARL TASSEL BROOCH in yellow gold and silver, the brooch set throughout with old cut diamonds, suspending two tassel penda...

AN ANTIQUE OPAL AND DIAMOND RING in 18ct yellow gold, set with three oval cabochon opals accented by old cut diamonds, full British hallmarks for ...

NO RESERVE - A DIAMOND AND SYNTHETIC RUBY SNAKE RING in 18ct yellow gold, designed as two coiled snakes, the heads set with rose cut diamonds, the...

NO RESERVE - AN ONYX AND DIAMOND RING set with an oval polished onyx in a border of old and round cut diamonds, no assay marks, size N1/2 / 7, 3.3...

A brilliant-cut diamond and rock crystal bracelet, by Demner. Signed Demner NY - VIE. Estimated total diamond weight 5.75cts, G-I colour, VS cl...

18ct rose gold pave diamond bracelet with diamond spikes. 1.66cts diamonds 6.5 inches in circumference. Item Specifications: Carat: 1.66 Carats. C...

Elise Dray - Muse bracelet - Black gold with black diamonds set on the spikes and white gold and diamonds set on the cuff. 6.5 inches in circumfer...

These stunning dangle earrings are set with three triangle Turquoise gemstones each with a halo of diamonds and diamonds set on the ear hook. The ...

A show stopping pair of 18ct rose gold earrings. The drop of each earring is 90mm. a diamond set top details with three concentric ovals with gold...

A full set eternity rain drop shaped ring, this vertical wishbone style ring has round brilliant cut diamonds all the way around. Ring size J1/2. ...

A row of round brilliant cut diamonds are set along this Anita Ko 18ct yellow gold ear cuff. Item Specifications: Carat: 1.80 Carats. Colour: H -...

Messika Move Uno diamond Pave bracelet. Move Uno 18ct rose gold and 0.35ct round-cut diamond adjustable anklet. The chain is set with eleven diamo...

Round brilliant cut diamonds are set on the front of these fabulous 18ct white gold hoop earrings. These earrings are 10mm in diameter. Item Speci...

This 18ct yellow gold hexagonal bangle has round brilliant cut diamond set on one side. Item Specifications: Carat: 0.20 Carats. Colour: G. Clarit...

This beautiful pendant has a Hamsa hand shape set with multiple diamonds. This pendant comes with an 18ct yellow gold 18 inch chain. Item Specific...

A MÁXIMO ROCHA (1956-1987) demi parure Comprising of necklace and pair of earrings Platinum 500/000 and gold 800/000 Set with 17 Colombian emerald...

A pair of Whitby jet and diamond stud earrings in 18ct white gold, each containing an oval jet cabochon in a claw setting, within a diamond-set su...

AN ANTIQUE PEARL, EMERALD AND DIAMOND PENDANT the circular pendant set with a pearl accented by rose cut diamonds and calibre cut emeralds, suspen...