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An Edwardian platinum and diamond brooch, the marquise shaped…

Platinum and Diamond Edwardian Brooch

An Edwardian platinum and diamond brooch, the marquise shaped brooch with an old European cut diamond to the centre of a row of 18 old cut and Swiss cut diamonds, the outer knife edge set with old cut and rose cut diamonds with double leaf shaped mounts…

Garrard &, Co.12ct gold and diamond bar brooch, centring a…

Garrard & Co. Diamond Bar Brooch

Garrard &, Co.12ct gold and diamond bar brooch, centring a row of seven claw-set brilliant-cut diamonds, within graduating diamond surrounds, the diamonds together weighing approximately 2.00 carats, unsigned, length approximately 62 mm, accompanied by…

18ct two-tone gold and diamond brooch, 1960s. Designed as a…

Two-Tone Diamond Flower Brooch

18ct two-tone gold and diamond brooch, 1960s. Designed as a stylised flowerhead composed of layered pierced and ropetwist petals, centring a cluster of round brilliant-cut diamonds framed by diamond-set inner petals, the diamonds together weighing…

A French diamond brooch, of pierced openwork design, diamonds…

French Diamond Brooch in 14ct White Gold

A French diamond brooch, of pierced openwork design, diamonds totalling an estimated 1.70cts, French hallmarks, in 14ct white gold.

A diamond brooch, the stylised bouquet detailed with round…

Diamond Bouquet Brooch in 18ct White Gold

A diamond brooch, the stylised bouquet detailed with round brilliant and single cut diamonds totalling an estimated 2.0cts, in 18ct white gold. Condition: the brooch presents in very good condition overall, with some minor tarnish to gold surfaces.…

A gold and diamond brooch by Tiffany & Co. The single wheat…

Tiffany & Co. Wheat Sheaf Brooch with Diamonds

A gold and diamond brooch by Tiffany & Co. The single wheat sheaf detailed with round brilliant cut diamonds, signed, in 18ct gold. Condition: the brooch presents in very good condition overall. Diamonds all secure in settings and of a good commercial…

A nephrite and diamond brooch, of floral design, featuring a…

Floral Diamond and Nephrite Brooch in 14ct Gold

A nephrite and diamond brooch, of floral design, featuring a marquise nephrite cut en cabochon within a surround of textured petals and leaves, detailed with round brilliant and baguette cut diamonds and a diamond set stem, totalling an estimated 0.30cts,…

A Victorian diamond brooch, forty-four claw set old European…

Victorian Diamond Crescent Brooch

A Victorian diamond brooch, forty-four claw set old European cut diamonds of estimated total weight 3.0 carats, in a overlapping crescent motif. 15ct yellow gold and silver. Weight 7.8 grams. Diameter 2.5 cm. Box

Diamond brooch, circa 1910, of lozenge design, centring a line…

1910 Diamond Lozenge Brooch with Foliate Motifs

Diamond brooch, circa 1910, of lozenge design, centring a line of eleven millegrain-set graduated old European-cut diamonds, framed by an open work surround of foliate motifs decorated with circular-cut diamonds, the diamonds together weighing…

14ct white gold and diamond brooch, mid 20th century, the oval…

Diamond Brooch with Open Work Oval Plaque

14ct white gold and diamond brooch, mid 20th century, the oval open work plaque decorated with a line of millegrain-set old European-cut diamonds framed by an open work scalloped surround accented at intervals with circular-cut diamonds, the diamonds…

18ct white gold and diamond brooch, centring a bow motif…

European-cut Diamond Bow Brooch

18ct white gold and diamond brooch, centring a bow motif claw-set with an old European-cut diamond weighing approximately 1.58 carats flanked by three rose diamonds to a ribbed bar, length approximately 45 mm.

Diamond brooch, designed as a floral spray, the flowerhead set…

Floral Diamond Brooch with Trembling Flowerhead

Diamond brooch, designed as a floral spray, the flowerhead set en tremblant, decorated with circular-cut diamonds together weighing approximately 5.00 carats, mounted in silver and 18ct gold, length approximately 65 mm.

Diamond brooch, circa 1960 of openwork ribbon and foliate…

Diamond Ribbon Brooch

Diamond brooch, circa 1960 of openwork ribbon and foliate design, set throughout with circular-cut diamonds, the diamonds together weighing approximately 1.94 carats, mounted in 18ct white gold, diameter approximately 30 mm.

A diamond brooch, of foliate design, featuring old European and…

Foliate Diamond Brooch in Two-Tone Gold

A diamond brooch, of foliate design, featuring old European and single cut diamonds totalling an estimated 7.80cts, to a double pin clasp, in two tone 18ct gold. The brooch presents in excellent condition. Approximate diamond colour G-H &, clarity VS-Si

An Art Deco diamond brooch, the open pierced plaque centrally…

Art Deco Diamond Brooch with 2.70ct Total Diamonds

An Art Deco diamond brooch, the open pierced plaque centrally set with an old European cut diamond of 0.90cts, with further diamond detail totalling 1.80cts, in 18ct white gold.

Diamond set butterfly brooch, an excellent mid to late…

Diamond set butterfly brooch, an excellent mid to late Victorian brooch in yellow gold and silver set with 2.50ct of old mine cut diamonds G colour and above and SI clarity. With safety chain and pin. Weight: 9.8 grams.

A Georgian diamond set 'En Tremblant' brooch / pendant, circa…

Georgian Diamond Tremblant Brooch/Pendant

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 hidden…

A Victorian diamond starburst brooch, centrally set with an old…

Victorian Diamond Starburst Brooch in 15ct Gold and Silver

A Victorian diamond starburst brooch, centrally set with an old European cut diamond, within a diamond set pronged star, mounted in 15ct gold and silver.

A diamond fur clip, the finely crafted rose on foliate stem,…

Rose Diamond Fur Clip with Trembling Stamen

A diamond fur clip, the finely crafted rose on foliate stem, with petal opening mechanism, revealing diamond set stamen, en tremblant, totalling 1.60cts, in textured 18ct gold, French Assay marks.

Antique diamond double dress clip, old mine cut diamond double…

Antique Double Diamond Dress Clip in 14ct Gold

Antique diamond double dress clip, old mine cut diamond double dress clip with double, prongs and brooch fitting in 14ct yellow gold, total diamond weight approximately 2.51ct, colour H-I, clarity SI-P2, weight 12.5 grams

Rare West Australian diamond brooch by Donovan and Overland…

Rare 3ct Yellow Diamond Brooch by Donovan & Overland

Rare West Australian diamond brooch by Donovan and Overland Perth c1898-1926 9ct y/g single bar with central 8 claw set old round brilliant cut yellow tint diamond, approx. 3ct vvs-vs clarity. 'Key stamp' length 62 mm

18ct gold filagree brooch festooned with round, baguette and…

18ct Gold Diamond Filigree Brooch - 3.14ct

18ct gold filagree brooch festooned with round, baguette and marquise cut diamond having a combined total of 3.14ct Ef colour VS -Si clarity. Weight: 15.2 grams.

18ct gold, silver and diamond brooch, circa 1890, designed as a…

Diamond Feather Brooch

18ct gold, silver and diamond brooch, circa 1890, designed as a feather, detailed throughout with old European and mine-cut diamonds together weighing approximately 1.45 carats, length 63 mm.

Buccellati, leaf brooch, 18ct yellow gold, designed with single…

Buccellati Diamond Leaf Brooch

Buccellati, leaf brooch, 18ct yellow gold, designed with single wave of round brilliant cut diamonds, set in white gold, with satin finish, signed 'Buccellati' and stamped '750', 9 grams, length 6 cm

18ct two-tone gold and diamond brooch, French, modelled as a…

Two-Tone Diamond Bird Brooch

18ct two-tone gold and diamond brooch, French, modelled as a bird perched on a branch, the body, eye and branch detailed with brilliant-cut diamonds, French marks, measuring 40 mm x 25 mm.

Silver, gold and diamond crescent brooch, circa 1890. The…

Diamond Crescent Brooch, Circa 1890

Silver, gold and diamond crescent brooch, circa 1890. The crescent, set with graduating old European and rose-cut diamonds together weighing approximately 1.20 carats, length 35 mm.

18ct two-tone gold and diamond brooch, of ribbon and bow design…

Two-tone Gold & Diamond Ribbon Brooch

18ct two-tone gold and diamond brooch, of ribbon and bow design decorated at intervals with brilliant-cut diamonds together weighing approximately 1.32 carats, centre diamond detachable, gross weight 31 grams, approximately 60 mm x 40 mm. Provenance: The…

An antique diamond brooch, the pierced lozenge shaped plaque…

Antique Diamond Brooch - French Hallmarks

An antique diamond brooch, the pierced lozenge shaped plaque set with old European and rose cut diamonds, in millegrain decoration, in 18ct gold and platinum, French hallmarks. Condition: the brooch presents in overall very good condition. All diamonds…

A diamond brooch, of spray design, detailed with round…

Spray Diamond Brooch in 18ct White Gold

A diamond brooch, of spray design, detailed with round brilliant and baguette cut diamonds, in 18ct white gold. Condition: the brooch presents in very good condition overall. Diamonds are of a good commercial colour and clarity, estimated G+ colour, VS -…

18ct gold and diamond brooch, Angela Cummings for Tiffany & Co.,…

Diamond Butterfly Brooch by Angela Cummings for Tiffany & Co

18ct gold and diamond brooch, Angela Cummings for Tiffany & Co., 1982, modelled as an openwork butterfly, embellished at intervals with pave-set brilliant-cut diamonds, approximately 34 x 26 mm, signed 1982, T & Co. For Tiffany & Co., Cummings.

18ct white gold, treated coloured diamond and diamond brooch…

Floral Diamond Brooch with Blue and Yellow Accents

18ct white gold, treated coloured diamond and diamond brooch modelled as a spray of flowers, the stamens claw-set with a circular-cut treated blue diamond framed by treated yellow diamonds, the stalks pave-set with near colourless diamonds accented at…

Diamond brooch, early 20th century, modelled as an annular…

Platinum and Diamond Brooch with Swing Drop

Diamond brooch, early 20th century, modelled as an annular plaque framed by old mine-cut diamonds, supporting a similarly set cluster swing drop, mounted in platinum and gold, diameter approximately 28 mm.

A diamond brooch, the cartouche-shaped openwork plaque of…

Ribbon Diamond Brooch

A diamond brooch, the cartouche-shaped openwork plaque of ribbon motif, set throughout with old brilliant-cut and single-cut diamonds, centring a round brilliant-cut diamond within a six-claw setting, flanked by a pair of similarly-set old-cut diamonds, …

A split-bar diamond brooch, milgrain bezel set old European cut…

Milgrain Diamond Brooch with 1.50ct Center Stone

A split-bar diamond brooch, milgrain bezel set old European cut diamond centre of estimated weight 1.50 carats, accented with eight milgrain bezel set old European and six assorted old cut diamonds of estimated total weight 0.68 carats. 18ct gold. Weight…

A vintage diamond set spray brooch. 18ct white gold, circa…

Diamond Spray Brooch, 1960s Vintage

A vintage diamond set spray brooch. 18ct white gold, circa 1960's, designed as a swirled spray style brooch with stylised floral motif, spaced rails of brilliant cut diamonds, curving upward into an unfurled design, centrally supporting a single diamond…

Handmade brooch of pierced Art Deco style, millgrained, with…

Art Deco Diamond Brooch

Handmade brooch of pierced Art Deco style, millgrained, with gapped chenier gallery support. Accented with 19 round brilliant cut diamonds of reported total diamond weight 1.20ct. Platnium. Reported weight 7.61 grams. Size 6.30 x 1.3 cm.

Victorian 18ct & silver diamond brooch / pendant, elegant…

Victorian Diamond Circle Brooch/Pendant, 2.71ct TDW, 18ct & Silver

Victorian 18ct & silver diamond brooch / pendant, elegant circle sun-burst design all old European cut diamond set 48 approx 2.71cts TDW, 16

A diamond spray brooch, 18ct yellow and white gold, circa…

Fancy Diamond Floral Spray Brooch, 1950s

A diamond spray brooch, 18ct yellow and white gold, circa 1950's, crafted as a fancy stylized floral spray, each stem made in yellow gold, supporting individual claw set brilliant cut diamonds, each weighing 0.10ct, eleven in total, each leaf made in…

A rare World War II L.R.D.G. (Long Range Desert Group) 9ct.gold…

WWII L.R.D.G. Sweetheart Brooch with Scorpion and Diamonds

A rare World War II L.R.D.G. (Long Range Desert Group) 9ct.gold and silver Sweetheart brooch, Egyptian made, the pierced central panel with scorpion above the letters 'L.R.D.G.' and framed by an encircling ring of 20 small diamonds. 3.96gm. Length 15.2 cm…

Late 19th century European (French) 14ct and diamond spray…

French Diamond Floral Spray Brooch/Tiara

Late 19th century European (French) 14ct and diamond spray brooch floral spray of central flower head with spray leaves and buds all set with old rose cut diamonds, brooch clip detachable for tiara mounting, the brooch has touch marks (one small diamond…

White gold and diamond floral spray brooch, c. 1950, claw set…

Diamond Floral Spray Brooch with Deficient Stones

White gold and diamond floral spray brooch, c. 1950, claw set with five round brilliant cut diamonds supported by a scroll of pave set brilliant cut diamonds, note three stones deficient, (A,F), total weight of brooch is 10.3 grams

Floral spray brooch, 19th century, set throughout with rose and…

Rose Diamond Floral Brooch

Floral spray brooch, 19th century, set throughout with rose and old European-cut diamonds, mounted in gold and silver, weight 10.5gm, length 6 cm.

Platinum and diamond brooch, the lozenge-shaped open work…

Diamond and Platinum Palmette Brooch

Platinum and diamond brooch, the lozenge-shaped open work plaque bead-set to the centre with a line of nine old European-cut diamonds, framed by a finely engraved and filigree surround embellished by four diamond-set palmette motifs, the diamonds together…

Tiffany & Co., diamond floral brooch, 18ct yellow gold…

Tiffany & Co. Diamond Floral Brooch in 18ct Gold

Tiffany & Co., diamond floral brooch, 18ct yellow gold featuring 5 round brilliant cut diamonds, with textured design, stamped 'Tiffany & Co. 750', 6 grams, size 2.5 cm

A silver and gold diamond brooch, in the form of a butterfly in…

Flight of the Diamond Butterfly Brooch

A silver and gold diamond brooch, in the form of a butterfly in flight, the wing set with two collet-set rose-cut diamonds totalling an estimated 0.50 carats, within a surround of rose-cut diamonds totalling an estimated 2.5 carats, mounted in silver on…

Diamond bar brooch, designed as a bar set with 29 graduated old…

Graduated Diamond Bar Brooch in Bi-Colour & Pink Gold

Diamond bar brooch, designed as a bar set with 29 graduated old European-cut diamonds together weighing approximately 2.06 carats, mounted in 18ct bi-colour and 9ct pink gold, length approximately 80 mm.

Diamond brooch designed as an elongated plaque, centring three…

Elegant Diamond Brooch with Filigree Design

Diamond brooch designed as an elongated plaque, centring three millegrain collet-set old European-cut diamonds framed by a filigree surround decorated with variously-cut diamonds, the diamonds together weighing approximately 2.55 carats, mounted in 18ct…

A diamond spray brooch, set with single-cut and round…

Diamond Spray Brooch in 18ct Gold with GIA Report

A diamond spray brooch, set with single-cut and round brilliant-cut diamonds, mounted in 18ct gold, measuring 5.7 x 4.6 cm. Accompanied by GIA report #2327531593 dated 18 April 2019, stating that the diamond is D colour, VS1 clarity.

An antique diamond brooch, late 19th century, sculpted as an…

Antique Diamond Acorn Brooch

An antique diamond brooch, late 19th century, sculpted as an acorn and leaves, set throughout with rose-cut diamonds, mounted in silver and gold, width 5.5 cm

14ct Tri-colour gold and diamond brooch, 1949, designed as a…

Tri-color Gold & Diamond Bouquet Brooch

14ct Tri-colour gold and diamond brooch, 1949, designed as a tied bouquet, the ribbon and flowerheads collet-set with old European-cut diamonds, length approximately 71 mm, unsigned. Accompanied by a Wartski London and Llanduono fitted case. Other Notes…

Diamond brooch, circa 1930 the openwork lozenge-shaped plaque…

1930s Diamond Brooch with Palmette and Scroll Motifs

Diamond brooch, circa 1930 the openwork lozenge-shaped plaque of palmette and scroll motifs millegrain-set throughout with old European and single-cut diamonds, mounted in 14ct white gold, length approximately 45 mm.

A diamond brooch, of retro bow design, comprising three…

Retro Diamond Bow Brooch in Two Tone Gold

A diamond brooch, of retro bow design, comprising three principal round brilliant cut diamonds totalling an estimated 1.07cts, with further diamond detail, in two tone 18ct gold. Estimated weights of diamonds 0.49cts, 0.43cts and 0.15cts. Weights of…

A diamond brooch, of stylised bow design, comprising old…

2.0ct Diamond Bow Brooch in Gold and Silver

A diamond brooch, of stylised bow design, comprising old European, rose and round brilliant cut diamonds totalling 2.0cts, in gold and silver.

A diamond pendant watch, the mini crown wind open face fob…

Diamond Poodle Pendant Watch with Brooch Fitting

A diamond pendant watch, the mini crown wind open face fob watch, to an 18ct gold case encrusted with round old European cut diamonds, suspended from a old European cut diamond set poodle jumping through a hoop, to a brooch fitting, all in 18ct gold

A Belle Epoque diamond brooch, centrally set with a floral…

Belle Epoque Diamond Brooch with Floral Cluster

A Belle Epoque diamond brooch, centrally set with a floral cluster of diamonds, surrounded by further diamonds in a pierced setting, mounted in platinum and 15ct gold. 28 mm diameter.

A gold and diamond brooch, in the form of a Christmas tree. Set…

Diamond Christmas Tree Brooch by Kozminsky

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…

18ct white gold 120 stone diamond spray brooch, nine central…

120 Diamond Spray Brooch in 18ct White Gold

18ct white gold 120 stone diamond spray brooch, nine central round brilliant cut daimonds approx 1.29cts TDW the leaf and scroll design all set with baguette and single cut diamonds

A retro diamond set brooch. 18ct white gold, circa 1950's,…

1950's Diamond Knot Brooch in 18ct White Gold

A retro diamond set brooch. 18ct white gold, circa 1950's, designed as a knot styled panel brooch made of graduated lengths of polished white gold, each edge claw set with a brilliant cut diamond of fine quality, also tapering to end points, totalling…

A Victorian diamond star Burst brooch, the six pronged star set…

Victorian Diamond Star Burst Brooch in 15ct Gold

A Victorian diamond star Burst brooch, the six pronged star set throughout with old European cut diamonds, mounted in 15ct gold

An Art Deco diamond plaque brooch, the rectangular pierced…

Art Deco Diamond Plaque Brooch in White Gold

An Art Deco diamond plaque brooch, the rectangular pierced plaque set with old European and rose cut diamonds in millegrain decoration, in 14ct white gold, marked W.S.

A diamond brooch, ninety-five claw and grain set round…

Ornate Diamond Spray Brooch

A diamond brooch, ninety-five claw and grain set round brilliant and baguette cut diamonds of estimated total weight 3.50 carats, in an ornate spray motif. 14ct white gold. Weight 16.3 grams. Length 6.9 cm. Width 3.4 cm.

Victorian sterling silver and 15ct diamond brooch / pendant,…

Victorian Diamond Brooch Pendant in Sterling Silver & 15ct Gold

Victorian sterling silver and 15ct diamond brooch / pendant, central old mine cut diamond approx 0.95cts with 66 diamond to ribbon loops, 18

Rare Georgian diamond brooch, silver and gold rectangular…

Rare Georgian diamond brooch, silver and gold rectangular plaque adorned with acanthus leaves and "C" scrolls. Decorated with rose cut, briolette, and slice cut diamonds, unstamped, tested to be 43% silver, 19% gold, and 36% copper, length 5 cm, 20.3grams…

A 14ct white gold and brooch, of bar design, centring two fancy…

Bullet Diamond Bar Brooch with European Cut Diamonds

A 14ct white gold and brooch, of bar design, centring two fancy bullet-shaped diamonds within a surround of old European-cut diamonds, totalling an estimated 1.10 carats, diameter approximately 50 mm.

Gold brooch 18ct white gold bar, diamond set, bar design, 5.60g

Diamond-set 18ct White Gold Bar Brooch

Gold brooch 18ct white gold bar, diamond set, bar design, 5.60g

White gold and 9 diamonds brooch 4 graduated diamonds on either…

9 Diamond White Gold Brooch with 2ct Total Diamond Weight

White gold and 9 diamonds brooch 4 graduated diamonds on either side of a centre diamond. TDW estimated 2cts, approx 5.8 grams, makers mark verso

A Victorian diamond crescent brooch, set with 19 graduated…

Victorian Diamond Crescent Brooch, 2.00ct Total Weight

A Victorian diamond crescent brooch, set with 19 graduated brilliant cut diamonds approx 2.00ct total weight, mounted in 9ct yellow gold and sterling silver setting (tested)

A 1950's diamond set spray brooch, 14ct white gold, stamped to…

1950's Diamond Spray Brooch

A 1950's diamond set spray brooch, 14ct white gold, stamped to pin 18ct, designed as a curved spray of spaced, grain set rails of single cut diamonds, detailed by single claw set larger, diamonds set to fine rails of white gold, totalling throughout…

A floral diamond set basket brooch, 18ct white gold, designed…

Diamond Floral Basket Brooch

A floral diamond set basket brooch, 18ct white gold, designed as a pierced fret worked basket supporting a central floral spray of claw set diamonds, the outer rail grain set with single cut diamonds, the central arrangement featuring baguette, carre and…

A diamond set gold flower brooch, 18ct yellow gold, made as a…

Brilliant Diamond Flower Brooch in 18ct Gold

A diamond set gold flower brooch, 18ct yellow gold, made as a large, naturalistically set floral spray brooch, designed as a series of etched unfurled petals, centred by clusters of brilliant cut diamonds claw set as stamin, fitted to reverse with pin.

An Edwardian diamond bow brooch, of pierced bow design, set…

Edwardian Diamond Bow Brooch in Platinum and Gold

An Edwardian diamond bow brooch, of pierced bow design, set with old European cut diamonds, in platinum and 15ct gold

15ct three stone diamond horseshoe brooch claw set early round…

Vintage Diamond Horseshoe Brooch by G&T.Y. Ltd

15ct three stone diamond horseshoe brooch claw set early round brilliant cuts on engraved shoe maker G & T.Y. Ltd

A large and impressive diamond set rose brooch, 18ct yellow…

18ct Gold Diamond Rose Brooch

A large and impressive diamond set rose brooch, 18ct yellow gold, intricately crafted as a large stemmed rose of stylised naturalistic form, channel set through stem with eighteen baguette cut diamonds, totalling approximately 1.08ct, detailed by three…

A Victorian diamond butterfly brooch, set throughout with old…

Victorian Diamond Butterfly Brooch

A Victorian diamond butterfly brooch, set throughout with old brilliant and rose cut diamonds. Silver and yellow gold. Weight 6.67 grams. Width 28 mm. Length 25 mm.

Pair late 19th century 18ct white gold diamond pendant brooches…

Converted Diamond Earring Brooches

Pair late 19th century 18ct white gold diamond pendant brooches fancy pear drop set with rose cut diamonds, converted to brooches from earrings

Art Nouveau silver and gold and diamond pendant/brooch, rose…

Art Nouveau silver and gold and diamond pendant/brooch, rose gold to a silver top with a demi lune top and stylized drops with an articulated diamond drop to the centre, claw and mill grain set with old mine cut and European cut diamonds, unmarked, with…

An antique diamond brooch, the pierced bar comprising three…

Pierced Diamond Brooch in Platinum and White Gold

An antique diamond brooch, the pierced bar comprising three principal old European cut diamonds totalling an estimated 0.40cts, within a pierced decorative diamond surround, in platinum and 14ct white gold.

A Belle Epoque diamond brooch, octagonal pierced plaque set…

Belle Epoque Diamond Brooch with 2.5ct Total Diamonds

A Belle Epoque diamond brooch, octagonal pierced plaque set with a principal old cut diamond weighing 0.77cts set with further old cut diamonds as flowers, foliage and garlands, diamonds total 2.50cts, crafted in gold, total weight 9.45gms.

Diamond brooch, early 20th century, designed as a nail…

Nail & Horseshoe Diamond Brooch

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,…

Platinum, 18ct gold and diamond brooch, Tiffany & Co., modelled…

Tiffany & Co. Diamond Flower Brooch

Platinum, 18ct gold and diamond brooch, Tiffany & Co., modelled as a flowerhead pave-set to the centre with brilliant-cut diamonds, framed by asymmetrical fluted petals, length approximately 23.60 mm, signed Tiffany & Co.

18ct gold and diamond brooch, modelled as a ladybird with…

Diamond Ladybird Brooch

18ct gold and diamond brooch, modelled as a ladybird with textured gold body, the wings pave-set with diamonds together weighing approximately 0.50 carats, approximately 20 x 25 mm.

A diamond brooch / pendant, styled as a flower, featuring round…

Flower Diamond Brooch with Yellow Petals

A diamond brooch / pendant, styled as a flower, featuring round brilliant cut and baguette cut diamonds totalling of 1.30cts and yellow diamond set petals totalling 0.68cts, in 18ct gold.

A Victorian diamond and gold brooch, the oval brooch featuring…

Victorian Diamond Cross Brooch in 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 diamond dragonfly brooch, one hundred and fifty-four pave set…

Diamond Dragonfly Brooch

A diamond dragonfly brooch, one hundred and fifty-four pave set round brilliant cut diamonds of estimated total weight 1.46 carats. 18ct yellow and white gold. Weight 12.2 grams. Length 4 cm. Width 5 cm.

A beautiful antique diamond set bird brooch, 18ct yellow gold…

Antique Diamond Bird Brooch

A beautiful antique diamond set bird brooch, 18ct yellow gold and silver with high carat wash to yellow gold sections, presented as a naturalistically formed brushed finish branch of gold, detailed by two claw set old cut diamonds totalling approximately…

An Edwardian style diamond brooch pendant. 18ct yellow and…

Edwardian Diamond Brooch Pendant by Schlager Jewelry Melbourne

An Edwardian style diamond brooch pendant. 18ct yellow and white gold, retailed by Schlager jewellery Melbourne, made as an elaborate swag style Edwardian drop brooch / pendant, grain and bezel set with brilliant cut diamonds, connecting to a drop of pear…

Diamond spray brooch, c. 1930, featuring old mine cut diamonds…

Platinum Brooch with 10ct Old Mine Cut Diamonds

Diamond spray brooch, c. 1930, featuring old mine cut diamonds weighing together approximately 10ct, claw set in platinum, approx. Weight 12.8 grams

A diamond set sunburst brooch / pendant, 14ct white gold,…

Sunburst Diamond Brooch/Pendant in White Gold

A diamond set sunburst brooch / pendant, 14ct white gold, Victorian styled, centrally claw set with a transition cut diamond of approximately 0.30ct, slightly raised, framed by radiating tapering rails of further grain set single cut diamonds, the double…

A cocktail gold and diamond En Tremblant brooch, centrally set…

Gold and Diamond En Tremblant Brooch with Textured Leaves

A cocktail gold and diamond En Tremblant brooch, centrally set with a diamond flower cluster en tremblant, surrounded by diamond set and textured leaves, mounted in 14ct white and yellow gold, signed. Condition: brooch presents in good condition. Pin has…

A 1960s stylish 18ct handmade yellow gold and diamond spray…

1960s Diamond Spray Brooch in Handmade Yellow Gold

A 1960s stylish 18ct handmade yellow gold and diamond spray brooch, the multi-wire circular and wave pattern highlighted with 12 round brilliant cut diamonds in four claw settings, TDW 0.72ct. 15.12gm.

An Art Deco diamond brooch/dress clip, the pierced plaques set…

Art Deco Diamond Brooch/Dress Clip

An Art Deco diamond brooch/dress clip, the pierced plaques set with old European and single cut diamonds, estimated total weight 1.60 carats. Platinum and 18ct white gold. Weight 8.41 grams. Length 48 mm. Width 12 mm

14ct white gold 74 stone diamond spray brooch traditional…

74 Stone Diamond Spray Brooch in 14ct White Gold

14ct white gold 74 stone diamond spray brooch traditional design with claw, channel and pave set round brilliant cuts, marquise and baguette cut diamonds approx 1.75cts TDW

18ct white gold diamond ribbon brooch. total brooch weight 18.…

18ct Diamond Ribbon Brooch in White Gold

18ct white gold diamond ribbon brooch. total brooch weight 18.49 grams, approx diamond specifics: 4@ G-H colour VS-SI clarity total weight 0.30cts. 2@ G-H colour VS clarity total weight 0.07ct.1@ G-H colour, SI clarity, total weight 0.045ct. 4@ G-H colou

Antique old rose cut diamond and 22ct gold brooch. Handmade…

Antique Rose Cut Diamond & 22ct Gold Brooch

Antique old rose cut diamond and 22ct gold brooch. Handmade flower and leaf form, approx 20x old rose cut white diamonds, of mixed symmetrical shape. Estimated weights. 10 = 0.80ct total weight, 5 = 0.85ct total weight, 1@ 0.20ct, 1@ 0.12ct, 1@ 0.16ct, 2

18ct white gold and diamond brooch, of bar design, comprising…

Floral Diamond Bar Brooch

18ct white gold and diamond brooch, of bar design, comprising three floral diamond clusters together weighing approximately 1.74 carats, length approximately 54 mm, accompanied by a period William Drummond & Co. box, weight approximately 5.4 grams

A Victorian diamond crescent brooch, set in silver on an 18ct…

Victorian Diamond Crescent Brooch

A Victorian diamond crescent brooch, set in silver on an 18ct gold ground with a central row of 11 graduated old European cut diamonds totalling approx. 0.80ct to a scalloped surround and border set with 69 old European, old single and rose cut diamonds,…