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

A 9ct gold brooch and ring, upswept mount set with 3 round brilliant cut diamonds (size Q), brooch with a synthetic blue sapphire, wt. 9.3g.

Diamond bar brooch, 18ct yellow gold featuring three claw set diamonds, with a safety chain, stamped '750', approx. Weight 5.8 grams

Diamond and ruby brooch, c. 1980, 18ct yellow and white gold, of stylised leaf design, pave set with brilliant cut diamonds and round cut rubies, hallmarked ' Hg Sheffield 1980', approx. Weight 31.1 grams

Art Deco 18ct white gold diamond set and onyx bow brooch

Two tone 14ct gold and diamond brooch, weight: approx 3.5 grams, tested as 14ct

A Burmese jade & diamond butterfly brooch by Kozminsky, a carved white and green butterfly shaped jade with two round brilliant cut diamonds, 0.08ct with an 18ct white gold hand crafted frame, Wt 18.8grams

18ct yellow gold Broome pearl Bug brooch, a 19mm silver white Baroque pearl body within a gold frame and diamond eyes. Weight 12.9grams

A diamond and gold brooch by Stuart Devlin, modelled as a fan, set with round brilliant and single cut coloured and white diamonds, mounted in 18ct gold, signed.

A diamond initial brooch/pendant, modelled as a stylised letter B, set with round brilliant and tapered baguette cut diamonds totalling 1.95cts, mounted in 18ct gold.

An antique Australian opal and diamond brooch/pendant, the pierced oval plaque set with solid white opals cut en cabochon and interspaced with old European cut diamonds, with detachable bale and brooch pin fitting, mounted in 15ct gold, boxed.

An antique diamond brooch, of pierced starburst design, set with old European cut diamonds totalling 1.00cts, mounted in rhodium plated 15ct gold.

A Victorian diamond and gold brooch, the oval brooch featuring nineteen old European cut diamonds totalling 2.80cts set in a cross formation, having applied bead and wire work decoration, glazed section to the reverse, mounted in 15ct gold.

A Victorian Imperial topaz and diamond brooch, centrally set fancy cut oval topaz of 2.60cts, in a border of old European cut diamonds, mounted in silver and 15ct gold.

An antique French diamond brooch, modelled as a griffin, set with rose cut diamonds totalling 1.25cts and a ruby eye, mounted in silver and 18ct gold.

An Edwardian pearl and diamond brooch, of pierced circular design comprising six old European cut diamonds totalling 1.20cts millegrain set, interspaced with seed pearls, mounted in 15ct gold.

A vintage diamond set starburst brooch, 17ct yellow gold, made as a lovely pierced, scrolled heart motif brooch of inverted heart shaped panels in polished gold, each centred by a single transition cut diamonds claw set, the six totalling approximately 0.5

Boxed vintage 15ct yellow gold bar brooch, set with rubies and diamond, weight: approx 4.17 grams

Antique 9ct gold, diamond set insect brooch, weight: approx 3.7 grams

Art deco 9ct rose & white gold brooch, set with 2 diamond and 2 emeralds, weight: approx 4.39 grams

Antique gold, seed pearl and diamond brooch/ clip, weight: approx 4.9 grams, size: approx 3.4 cm by 2.5, diamond approx 0.25+ct

Edwardian 9ct gold & seed pearl brooch, with centre diamond, stamped 9ct, 4.5gms

14ct white gold amethyst and diamond brooch central round mixed cut amethyst pave set diamond shoulders with single cultured pearl tips

An important antique Australian gold buckle brooch, Bold entwined buckle design with the folding gold strap set with small natural pearls and a small rose cut diamond. Fine gold filigree detail with blue enamel. Gold herringbone chain fringe tassels. Small

An antique diamond star Burst brooch, set with twenty one graduated mixed cut diamonds. The centre diamond raised in a star shaped mount. Total diamond weight: 0.70cts. Silver and gold setting. Boxed.

A late Victorian gold, diamond and pearl bar brooch, the centre of the bar set with a single old brilliant cut diamond in a circular gold disc, star mount. Surrounded by a pierced round disc border with gold wire twist scrolls extending to the bar, set wit

A vintage diamond flower brooch, comprising central early brilliant cut diamond with five smaller diamonds below, having five petals each with seven diamonds. Centre diamond weight 0.68cts. Total diamond weight 5.88cts. 18 carat white gold claw and millegr

A gold and diamond brooch, in the form of a Christmas tree. Set with eleven brilliant and old brilliant cut diamonds as hanging decorations and a single marquise cut diamond set to the top of the tree. Total diamond weight: 0.84cts. 18ct white and yellow g

An Art Deco aquamarine and diamond double clip brooch, comprising two elongated, octagonal faceted aquamarines, each aquamarine surrounded by twenty five brilliant cut diamonds, individually set in rubbed over mounts to a rounded edge. The two half clips d

A gold and gem set lion brooch, in the form of a seated lion inspired by van Cleef & Arpels, with a cabochon sapphire set nose and two circular emeralds for eyes. Small single cut diamonds set to the cheeks. Diamond weight, 0.10cts. 18 carat yellow gol

A Belle Epoque cameo brooch, comprising a large conch shell oval central cameo. Finely carved depicting a pair of classical figures embracing, with on looking cherubs and hound. Surrounded by a border of small natural pearls. The base in a double scroll se

An Art Deco diamond and pearl brooch, 4mm cultured pearls set to alternating diamond crossover panels, platinum and 14ct gold. Weight 6.2g.

A Victorian pearl and diamond brooch, of starburst design, set throughout with small half pearls and a central old brilliant cut diamond. 15ct yellow gold. Weight 8.16 grams. Diameter 4cm

An antique diamond crescent brooch, set with seventeen old brilliant and rose cut diamonds of estimated total weight 1.10 carats. 9ct yellow gold and silver, rhodium plated. Weight 2.4 grams. Length 21mm

A 14ct gold diamond brooch, centring a round brilliant cut diamond estimated as 0.07ct. Wt. 2.7g.

14ct two tone gold and 11 diamond bar brooch, weight: approx 5.2 grams, size: approx 5 cm width

16ct two tone gold, diamond &smokey quartz brooch, weight: approx 11.8 grams, size: approx 8 cm wide

18ct two tone gold and diamond bar brooch, weight: approx 4.7 grams

Antique 14ct yellow gold & diamond bar brooch, set with 15 old European cut diamonds, total diamond weight 1.73ct. weight: approx 5.4 grams

A diamond set butterfly brooch. 18ct white gold, made as a stylised three dimensional butterfly, sprung through wings to create a reverberating effect, finely and beautifully pierced throughout wings with millgrained rails of white gold, detailed by bezel

A Georgian diamond set ";En Tremblant" brooch/pendant, circa: 1870's, Georgian, silver with yellow gold backing, delicately crafted as a Tremblant brooch of stylised floral spray design, featuring a central flower of unfurled design mounted to a

A retro opal and diamond set brooch/pendant. 18ct yellow gold, circa: 1960's, made as an abstract triangular formed brooch with central solid crystal opal of varied colour, bezel set in an open backed mount, framed by ten tiny brilliant cut diamonds, b