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.

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

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

A vintage sapphire, diamond and pearl pendant/brooch. White gold of low carat and palladium, presented as a 1950's cluster, possibly converted from an original clasp into a pendant, designed as a stylish round cluster of geometric arrangement, set with

An 18ct white gold ruby & diamond pin brooch, four marquise shaped rubies, 0.40ct with three single cut diamonds, 0.03ct mounted in a white gold frame with pin

A c.1930s Art Nouveau 14ct yellow gold enamel & Mine cut diamond lily pad brooch by Krementz & Co, 14ct yellow gold lily pad overlaid with green, orange and yellow enamel inset with a round old mine cut diamond, 0.03ct, made by Krementz & Co, N

An Art Deco platinum & gold diamond & sapphire brooch, three old cut diamonds, 0.35ct, fourteen rose cut diamonds 0.14ct & four triangular sapphires, 0.08ct mounted in a platinum pierced frame with a yellow gold backing, Wt 7.2 grams

An Edwardian peridot and pearl brooch, four heart shape peridots around a central old cut diamond with shaped seed pearl border. 15ct rose gold. Diameter 22mm.

A white gold and diamond bar brooch, round brilliant and single cut diamonds are set in a double floral bouquet. 18ct white gold. Length 57mm.

15ct gold, platinum, diamond & ruby bar brooch, weight approx 4.88 grams

Boxed 15ct gold and diamond brooch, weight approx 2.6 grams

Diamond brooch, early 20th century, designed as a nail decorated with graduating old European-cut diamonds centring two interlaced horseshoes similarly embellished, the diamonds together weighing approximately 3.00 carats, mounted in 15ct gold and silver,

14ct white gold, opal and diamond brooch, Centring a claw-set cushion-shaped opal measuring approximately 18.00 x 14.00 x 8.00mm framed by a line of brilliant-cut diamonds flanked by a foliate motif embellished with diamonds, the diamonds together weighing

18ct gold and diamond 'Grande Marguerite' brooch, van Cleef & Arpels, circa 1960, modelled as a daisy, the stamen set en tremblant with seven brilliant-cut diamonds, the surrounding furling petals pave-set with similarly-cut diamonds, the diamonds together

18ct white gold, diamond, pearl and multi-coloured sapphire brooch, Bulgari, modelled as an open work fan pave-set with brilliant-cut diamonds surmounted with a fringe of articulated claw-set oval multi-coloured sapphires terminating in a cultured pearl su

18ct gold, ruby and diamond 'Cosmos' brooch, van Cleef & Arpels, modelled as a four leaf clover, the stamen claw-set with a circular-cut ruby framed by petals pave-set with brilliant-cut diamonds together weighing approximately 3.22 carats, app

18ct gold and diamond brooch, Tiffany & Co., designed as an open work textured flowerhead, the stamen accented by six brilliant-cut diamonds, gross weight approximately 11.78 grams, diameter approximately 35mm, signed Tiffany.

A diamond cocktail brooch, of floral spray design, set with round brilliant and baguette cut diamonds, mounted in 18ct white gold, retailed by Hardy Brothers, boxed.

A diamond, emerald and enamel 'Lion Ebouriffe' clip brooch, van Cleef & Arpels, circa 1965. A textured, whimsical lion with emerald eyes, diamond muzzle, and black enamel nose. 18ct yellow gold. Weight 20.3 grams. Length 48mm. Signed van Cleef & Arpels, nu

A sapphire and diamond daisy brooch, Kutchinsky. 18ct yellow gold. Weight 13.66 grams. Length 5 cm. Signed Kutchinsky.

A diamond, ruby, sapphire and enamel plaque brooch, Art Deco style, Egyptian motif. 18ct white gold. Weight 15.1 grams. Length 4.8 cm. Width 2.6 cm.

A diamond brooch, the pierced bar brooch set with a central bezel set old cut diamond of estimated weight 0.65 carats and grain set old cut diamonds of estimated total weight 1.60 carats. 14ct white gold. Weight 9.29 grams. Length 6 cm.

A gold and diamond brooch, of textured leaf design and set throughout with single and old cut diamonds. 18ct yellow gold. Weight 16.80 grams. Length 30mm. Boxed.

A coral and diamond pendant brooch, the oval coral cabochon claw set in a diamond set frame.14ct yellow gold. Weight 14.26 grams. Length 37mm.

An Italian angel skin coral and diamond flower brooch, the central cabochon coral in a rope twist surround set with single cut diamonds and a diamond set stem. 18ct yellow and white gold. Weight 16.33 grams. Length 6.2 cm.

.