You can reduce the number of items displayed by entering a keyword that must be included in the description of the item.

These items are not for sale and the descriptions, images and prices are for reference purposes only.

A 10ct white gold sapphire and diamond pendant necklace, pendant and surmount set with blue sapphires and a single cut diamond.

A 10ct gold ruby and diamond cluster pendant, featuring an approx. 1ct round cut treated ruby, surrounded by single cut diamonds on fine link chain.

A sapphire and diamond cluster pendant necklace, set in 9ct white gold with a dark blue oval sapphire and single cut diamonds to 9ct yellow gold bale and chain.

An 18ct white gold lemon quartz & diamond necklace, one facetted drop lemon quartz, 11.50ct with one round brilliant cut diamond, 0.02ct with a white gold box chain, length 42 cm Wt 3.9 grams

Solitaire diamond pendant in 18ct yellow gold collet and chain, marked 18ct, approx 0.30 carat weight, H- I colour. As new.

Ladies drop 18ct white gold pendant set with diamonds & sapphire, on a 9ct gold chain approx 10 round brilliant cut diamonds 10pts and smaller, SI-SI2, G-H colour. As new

Large ladies 18ct white & yellow gold necklace, pave set with 147 diamonds marked 18k, 750 approx 147 white brilliant cut diamonds (0.05ct ea), 10.5 cm inside dia, 112g

A pendant necklace by Gucci, diamond set in 18ct white gold

A necklace by Gucci, diamond set in 18ct white gold

15ct yellow gold Edwardian diamond necklace, a diamond and emerald fancy scroll pendant with central cushion cut diamonds and four emeralds twenty three assorted sized diamonds approximately 2.34cts and three seed pearls colour H-I, Clarity VS2-SI2. Weight

Cultured pearl and diamond necklace featuring 31 cultured pearls, oval in shape, tongue and groove clasp is 18ct white gold and Feature 8 round brilliant cut diamonds, bezel set, approximately 0.12ct in total combined weight, SI in clarity and G in colour

18ct white gold diamond pendant and necklace by Pasquale Bruni featuring 293 round brilliant cut diamonds approx. 2ct. End of chain set with a heart and 12 round brilliant cut diamonds., the catch with a small sapphire, marked, 'Pasquale Bruni'

A spectacle set diamond necklace, comprising sixty eight graduating rose cut diamonds totalling 12.0cts, mounted in 18ct white gold, total length 460mm.

A pearl and gold necklace, comprising graduated freshwater pearls to a feature diamond set clasp in 18ct gold, total length 620mm.

An opal and diamond pendant, the sold opal cut en cabochon of 10.20cts, surmounted by bow, foliate and floral fitting, mounted in 18ct white gold, suspended from a conforming fine trace chain.

A South Sea pearl and diamond pendant enhancer, the natural Baroque pearl of silver and white hue measuring 13.5mm, to a diamond set enhancer fitting in 18ct white gold.

An aquamarine and diamond pendant, the rectangular fancy cut aquamarine of 23.00cts, to a diamond set fitting totalling 0.23cts, mounted in 18ct white gold, suspended from a conforming fancy link chain, total length 450mm.

An antique French convertible ruby and diamond choker, of scroll design set with rose cut diamonds and rubies, choker converts into two bracelets, mounted in 18ct gold and silver, hallmarked, total length 360mm.

A diamond necklace, centrally set with a round brilliant cut diamond of 0.30cts, within a circular diamond set framework totalling 0.50cts, to a fancy link chain, all in 18ct gold, total length 450mm.

A South Sea pearl and diamond enhancer, the round pearl of silver and white hues measuring 15.3mm, surmounted by a diamond set bale, mounted in 18ct white gold.

A diamond Riviere, comprising seventy three graduating round brilliant cut diamonds totalling 8.40cts, mounted in 18ct white gold, total length 420mm.

An Art Deco style diamond and onyx pendant, the tear drop pierced pendant overlaid with a diamond set flower and scroll detail throughout, diamonds total 0.40cts, highlighted by two onyx panels and having four interchangeable tear drop panels of onyx, lapi

A diamond pendant by Tiffany & Co., from the Etoile Collection, comprising a sphere hammer set with six round brilliant cut diamonds totalling 0.14cts, mounted in platinum and 18ct gold, to a conforming chain, total length 420mm, signed, boxed.

A Paspaley South Sea pearl and diamond Dolce pendant, of elongated hoop form featuring a round pearl of white and pink hues measuring 12.15mm, pave set throughout with round brilliant cut diamonds totalling 2.39cts, suspended from a herringbone link chain,

A diamond Riviere, comprising one hundred and nine graduating round brilliant cut diamonds totalling 5.59cts, mounted in 18ct white gold, total length 400mm.

A Tahitian pearl and diamond pendant, 18ct white gold, made as a lovely Arabesque shaped pendant of flared pierced form, finely grain set throughout with brilliant cut diamonds in a fancy foliate pattern, centrally supporting a single round Tahitian pearl

A South Sea pearl and diamond pendant enhancer, 18ct white gold, hallmarked Autore, presented as a fixed short drop pendant, set with a fine quality pear shaped South Sea pearl measuring 15.6mm, silver white in colour with green and pink overtones and high

A striking Bvlgari diamond set necklace, 18ct white gold, from current collection, designed as a fixed necklace of alternating small pave diamond set discs with Bvlgari inscribed to surround and open polished discs of slight undulating form also inscribed,

A striking pair of Bvlgari diamond set earrings, 18ct white gold, from current collection, presented as a top round stud panel with a central pave diamond set section framed by polished white gold with Bvlgari inscribed, dropping on a short chain length to

A petite Louis Vuitton diamond set blossom pendant, 18ct white gold, from the blossom collection, hallmarked, presented as a fine trace link chain supporting a fixed Vuitton motif of quatrefoil design, flanked to one side by a single brilliant cut diamond

A diamond set pendant on chain, 14ct and 18ct yellow gold, the pendant set in 14ct as an open hexagonal frame of brilliant cut grain set diamonds, flaring out to three rails at top and centrally suspending a single claw set brilliant cut diamond of 0.10ct,

A solid black opal, sapphire and diamond pendant on chain, 14ct and 18ct white gold, handcrafted, set with an oval black opal of deep blue and green colours with rolling flashes, weighing 30.00cts, claw set in an open backed basket, framed by a claw set fr

A quality sapphire and diamond set seed pearl necklace, 18ct white gold, presented as a very fine multi strand necklace of seed pearls, all cream in colour, completed with a feature 18ct white gold oval clasp of large size, set with central oval strong dee

A diamond set collier necklace, 18ct white gold, made as a collier style necklace of graduated cluster panels of round shape, illusion claw set with brilliant cut diamonds to create the illusion of single stones, four hundred and thirty-three in total weig

A pear cut emerald and diamond cluster pendant on chain, 18ct white gold, handcrafted as a modern pear cut emerald drop pendant, featuring central 4.80ct emerald of strong medium green colour, claw set within a grain set frame of small brilliant cut diamon

18ct yellow gold necklace with diamond pendant, claw set diamond est 0.65+ct, weight: approx 4.5 grams

9ct yellow gold diamond pendant, on 9ct gold chain. Diamond is 0.34ct, colour I, si2.

Baroque pearl pendant, 9ct yellow gold enhancer, set with diamonds, size: approx 3.5 cm including bale

18ct white gold 29stone diamond cross pendant channel set princess cuts approx. 1.50cts tdw on 18ct chain

Fine quality 9ct gold ladies evening necklace set with large diamonds, sapphires and rubies

A lapis lazuli, gold and diamond necklace, comprising forty round carved fluted lapis lazuli beads, with six diamond set rondel dividers and twelve moonstone disc rondels. 18 carat white gold ball style clasp with sand blast finish detail. Made by Kozminsk