Paspaley Diamond Bow Brooch/Clasp Swap with Platinum, 3.00 Carats
Paspaley, platinum and diamond Brooch/Clasp Swap, the openwork bow motif of finely pierced fluttering ribbon, pave-set throughout with brilliant-cut diamonds together weighing approximately 3.00 carats, with a brooch pin and a clasp swap fitting, signed…
19th Century Sterling Silver Kangaroo Landscape Diamond Shaped Brooch
An antique sterling silver diamond shaped brooch with kangaroo decoration in landscape, 19th century, 5 cm wide
Platinum and Diamond Bow Brooch with 4.20 Carats
Platinum and diamond bow brooch, set throughout with old European-cut diamonds, estimated diamond weight 4.20 carats, weight 9.6gm, length 5 cm.
Diamond and Platinum Openwork Brooch with Old-Cut Diamonds
Platinum and diamond brooch. Designed as an openwork plaque, centring three collet-set old-cut diamonds with in a pierced surround decorated with single-cut diamonds, the diamonds together weighing approximately 1.93 carats, length 65 mm, width 40 mm,…
Platinum Bow Brooch with 2.35ct Diamond Accents
Platinum and diamond brooch. The openwork bow motif of finely pierced ribbon with millegrain accents, collet-set with three brilliant-cut diamonds together weighing approximately 2.35 carats, width approximately 59 mm.
Georgian Silver Multi Gem Giardinetti Brooch with Diamonds and Rubies
Georgian silver multi gem Giardinetti brooch, (Giardinetti Italian for little garden) set with diamonds, rubies, citrines and emeralds all in silver 8 cm length, Giardinetti pieces were first made in Italy in the late 17th century, designed as bouquets of…
French Silver and Diamond Paste Floral Brooch with Pear Pendants
Late 18th century French pattern silver and diamond paste brooch, floral design with three pear shape pendants with later brooch pin 6 cm length
Edwardian Platinum Diamond Brooch with 1.90ct Total Weight
An ornate, Edwardian, rectangular openwork 1.90ct diamond brooch in platinum. Brooch is comprised of a central bezel set floral cluster, surrounded with symmetrical bead set leaves and round bezel settings, with a total of sixteen old European cut…
Platinum Bow Brooch with 3.00ct Diamonds, 11.2gm
Platinum and diamond brooch, openwork bow plaque with alternating millegrain and European-cut diamonds, mounted in platinum, total estimated diamond weight 3.00ct, weight 11.2gm, measuring 5.5 cm x 1.5 cm.
Antique Diamond Brooch with Old Mine-Cut Diamonds on Hardstone
19th century diamond brooch, centered by an old mine-cut diamond measuring approximately 6.84 x 6.80 mm, within a border of old mine-cut diamonds, on a hardstone plaque, silver gilt, weight 10.5gm, measuring 2.3 x 2 cm.
Dazzling Diamond Spray Brooch with 7.50 Carats
Diamond spray brooch, set throughout with round brilliant, single and baguette-cut diamonds, estimated total diamond weight 7.50 carats, weight 19.9gm, measuring 7.3 x 3.7 cm.
Sapphire and Diamond Flower Brooch
Sapphire and diamond flower brooch, the textured petals centred by a cluster of circular-cut sapphires and a brilliant-cut diamond, weight 16.7gm, length 4 cm.
Textured Ruby and Diamond Flower Brooch, 18K, 24.3gm, 6cm
Ruby and diamond flower brooch, with textured petals and centred with a cluster of circular-cut rubies and round brilliant-cut diamonds, stamped 750 18K, weight 24.3gm, length 6 cm.
1930s Platinum Diamond Onyx Brooch with French Assay Marks
Platinum, diamond and onyx brooch, circa 1930, designed as a bar set to the centre with an old-cut diamond of approximately 1.10 carat, flanked on each side by onyx plaques and seven more old-cut diamonds, the diamonds weighing approximately 3.80 carats,…
Late Victorian Diamond Set Silver Gilt Brooch with Rose Cut Diamond
Late Victorian diamond set brooch, being of hollow construction in silver gilt and set with 1= approximate 0.10ct rose cut diamond. Weight: 8.4 grams.
Platinum Diamond Brooch with 6.85ct Art Deco Design
Art Deco platinum and diamond brooch, platinum, rectangular plaque design, claw set with three main old European cut diamonds approx. 3cts in total, surrounded by a fine saw pierced setting with old mine and single cut diamonds, total estimated diamond…
Opal and Diamond Geometric Brooch with Platinum Setting
Platinum, opal and diamond brooch. Centring a claw-set oval opal cut en cabochon weighing approximately 14.00 carats, within a geometric surround detailed with single, rose and old European-cut diamonds together weighing approximately 0.70 carats, length…
Arrow-shaped brooch with diamonds, sapphires, and cultured pearl
Platinum, diamond and gem-set brooch. Modelled as an arrow, set throughout with old European and single-cut diamonds, carre-cut synthetic sapphires and a cultured pearl, length 78 mm, gross weight 7.1 grams
Platinum Brooch with Zircon, Diamond, and Geometric Design
Platinum, zircon and diamond brooch,. The rectangular plaque, centring two collet-set circular-cut zircons together weighing approximately 4.00 carats, within an openwork geometric surround set throughout with single-cut diamonds, length 14 mm, width 45 mm
Silver and Diamond Openwork Brooch with 2.00 Carats
Silver and diamond brooch. The plaque of openwork design, set throughout with old European and rose-cut diamonds together weighing approximately 2.00 carats,. Length 25 mm, width 46 mm, gross weight 8.4 grams
Vintage Art Deco Emerald and Diamond Brooch, Platinum c.1920
Rare Art Deco brooch, vintage emerald and diamond brooch set with four emeralds and 50 diamonds, hand made in platinum c.1920
1910 Platinum Brooch with Turquoise and Diamonds, 6.5g
An antique platinum brooch, set with a cabochon turquoise surrounded with twelve impressive white diamonds, circa 1910, 7.5 cm wide, 6.5 grams
Vintage Art Deco Emerald and Diamond Platinum Brooch, c.1920
Rare Art Deco brooch, vintage emerald and diamond brooch set with four emeralds and 50 diamonds, hand made in platinum c.1920
Platinum Diamond Crown Brooch with 1 Carat Old Mine-Cut Diamonds
Platinum and diamond brooch, modelled as a crown, set with old mine-cut diamonds, estimated total diamond weight 1 carats, stamped Pt with safety chain, weight 6.7 grams, measuring 2 x 3 cm
Austrian Blue Quartz and Diamond Flower Brooch with Enamel
Heldwein, quartz, diamond and enamel brooch, Austria, designed as a graduated row of blue quartz flowers each accented with a single-cut diamond, set on a black enamel bar, Austrian hallmarks accompanied by retailer's fitted box, 5.6gm, length 7 cm.
Raymond Yard Diamond 'Wattle' Brooch with 2.82 Carats Diamonds
Raymond Yard diamond 'Wattle' brooch, designed as a wattle spray embellished at intervals with claw-set brilliant-cut diamonds, the diamonds together weighing approximately 2.82 carats, length 55 mm, trombone clip fitting, signed Yard for Raymond Yard.
1940s Celestial Diamond Brooch: 9.26 carats, Platinum Mounting
Diamond brooch, circa 1940, property of a private Sydney Collector, of celestial design, decorated with marquise, baguette and circular-cut diamonds, the diamonds together weighing approximately 9.26 carats, mounted in platinum, length 61 mm, width 24 mm.
Antique Rose Cut Diamond Silver Brooch, 1.75ct, 870 Silver
Large antique rose cut diamond & silver brooch, unmarked. Approx brooch width 22 mm x1 6 mm (0.75ct), x7 3.4 x 4 mm (=1.00ct) total 1.75ct estimated, tests as 870 silver, brooch, unmarked. Approx brooch width 22 mm x1 6 mm (0.75ct), x7 3.4 x 4 mm (=1…
Antique diamond and pearl arrow brooch, silver gilt, missing diamond
Large antique diamond set rose gilt arrow brooch, unmarked. Approx pearl 3.7 mm, set with rose cuts. weight 6.79 grams, missing a rose cut diamond, tests as silver gilt, brooch, unmarked. Approx pearl 3.7 mm, set with rose cuts. weight 6.79 grams, missing…
Victorian 15ct Diamond Target Brooch with Photo Locket
Victorian 15ct target brooch, central single old mine cut diamond on oval plain platform framed with decorative bright cut wire and bead work with reverse photo locket 35 mm length
Victorian Pearl and Diamond Double Scroll Bar Brooch
Late Victorian 15ct pearl and diamond double scroll bar brooch, two round old mine cut diamonds with single natural pearl
Silver Moonstone and Diamond Art Deco Bar Brooch, 49mm Length
Art Deco silver moonstone and diamond bar brooch, rectangular panel set with eight cabochon moonstones interspaces with three bands of rose cut diamonds, 49 mm length
Antique Amethyst, Diamond, and Pearl Brooch by Mortons
Early 20th century 18/15ct amethyst diamond and pearl brooch, central oval mixed cut amethyst approx 27cts with early round brilliant cut diamonds pave set surround and shoulder bar, six half pearls 80 mm length, fitted in John Morton box., Mortons being…
18ct Emerald and Diamond Cluster Brooch/Pendant, 19th Century
A 19th century 18ct emerald and diamond cluster brooch/pendant, central octagonal step cut vivid green emerald 8.5 x 7.6 mm 16 stone diamond surround cluster with domed double framed design of fleur des lys, 56 all individually set early round brilliant…
Edwardian 15ct Silver Diamond Pearl Circle Brooch with Cross Rails
Edwardian 15ct and silver diamond and pearl circle brooch, open circle with cross rails supporting nine 6.50 mm button pearls and 23 old European cut diamonds, 55 mm dia
Art Deco Sapphire and Diamond Lozenge Brooch, Millegrain Setting
18ct Art Deco style 91 stone sapphire and diamond lozenge brooch, all millegrain set, 38 mm length
18ct Diamond Circlet Brooch with 35 Brilliant Cut Stones
18ct 35 stone diamond circlet brooch, design of five loops each set with panel of pave set round brilliant cut diamonds 35 mm diameter
Edwardian Diamond and Pearl Shield Brooch with Ribbon Design
Edwardian 18ct diamond and pearl shield brooch, design of three pearl and diamond floret clusters supporting ribbon folds and central pendant the all set with old mine cut diamonds and rose cut chips, three natural half pearls with three pear shape drops
Platinum, Diamond, and Emerald Openwork Brooch with 1.40 Carats
Platinum, diamond and emerald brooch, the openwork brooch set throughout with single and old European-cut diamonds and accented with calibre-cut emeralds, estimated total diamond weight 1.40 carats, weight 7.2gm, measuring 2.2 x 3.4 cm.
Platinum and Gem Set Brooch with 20ct Diamonds
Platinum, diamond and gem set brooch, channel set with rectangular step-cut emeralds and sapphires within a single-cut diamond frame, estimated total diamond weight 20 carats, weight 9.4gm, measuring 6.4 x 1 cm. Provenance: The Caroline Laws collection
1930 Black Onyx and Diamond Brooch with Platinum Ribbon Bow
Black, star & Frost onyx and diamond brooch, circa 1930, designed as a 7 mm black onyx spherical annular plaque surmounted with a platinum ribbon-bow millegrain-set with old-cut diamonds, the diamonds together weighing approximately 0.65 carats, diameter…
Diamond and Pink Sapphire Dragonfly Clip Brooch by Van Cleef
Van Cleef & Arpels a diamond and pink sapphire dragonfly clip brooch, comprising a brooch, modelled as a naturalistic dragonfly pave-set with brilliant-cut diamonds, another pave-set with circular-cut pink sapphires and diamonds en suite, length 63 mm,…
1950s Floral Diamond Pendant/Brooch with 3.60 Carats in Platinum
Diamond pendant/brooch, circa 1950, of floral and foliate design embellished with brilliant-cut diamonds, the diamonds together weighing approximately 3.60 carats, mounted in platinum, width 37 mm, length 58 mm .
Floral Diamond and Pearl Brooch, Pt Stamped, 14.5g
Pearl and diamond brooch, designed as an open flower with five petals of channel-set tapered baguette diamonds and five petals of finely pave-set round brilliant-cut diamonds, claw-set with a fine mabe pearl and has two curved stems pave-set with fine…
Art Deco Diamond Bar Brooch with Old Mine-Cut Diamonds
Art Deco diamond brooch, rectangular bar-style brooch millgrain-set with single cut diamonds and seven larger old mine-cut diamonds, mounted in platinum, unsigned, length 6 cm, total weight 7.7grams. Black box
Hardy Bros Emerald and Diamond Bow Brooch in Retailer Box
Emerald and diamond brooch, retailed by Hardy Bros, designed as a bow, the openwork brooch with floral details, accented with carre-cut emeralds and centred by an old European-cut diamond, accompanied by fitted retailer's box, weight 4.7gm, length 5.8 cm.
Platinum and diamond Belle Epoque brooch, circa 1910
Belle Epoque platinum and diamond brooch, circa 1910, the circular openwork plaque with knifewire and foliate detail, millegrain-set with single and old European-cut diamonds, central diamond estimated weight 0.75 carats, weight 13.4gm, length 4.4 cm.
Platinum and Diamond Double Clip Brooch with 30.55 Carats
Platinum and diamond double clip brooch set throughout with round brilliant and baguette-cut diamonds, estimated total diamond weight 30.55carats, accompanied by fitted box, weight 41.3gm, measuring 8.5 x 5 cm. The double clip brooch came into fashion in…
Jade and Diamond Bird Brooch
Jade and diamond brooch, the rectangular jade plaque carved with bird, fruit and leaf within an openwork frame of rose and brilliant-cut diamonds, weight 18.6gm, measuring 5.5 x 2.5 cm.
Jade and Diamond Brooch with Carved Plaques and Diamonds
Jade and diamond brooch, the terminals set with oval carved plaques, rose and single-cut diamonds, weight 13.3gm, length 9.4 cm.
18K Sapphire and Diamond Flower Brooch, 0.50ct Diamond
Sapphire and diamond flower brooch, the petals set with calibre-cut sapphires and centred by a round brilliant-cut diamond with estimated weight 0.50 carats, estimated remaining diamond weight 0.30carats, stamped 18K, weight 17.3gm, length 4.3 cm.
Emerald and Diamond Pendant/Brooch with 130 Carat Cabochon
Emerald and diamond pendant/brooch, the pear shaped cabochon emerald with estimated weight 130 carats within a double border of round brilliant-cut diamonds, estimated total diamond weight 50 carats, weight 15.5gm, length 4 cm. Provenance: Property of a…
Shield-shaped Diamond and Gem Pendant/Brooch with Rubellite Tourmaline
Diamond and gem-set pendant/brooch, of shield shape set with pear, oval and triangular shaped rubellite tourmaline and centred by a circular-cut amethyst, set throughout with round brilliant, baguette and tapered baguette-cut diamonds, estimated total…
Swordfish Ruby and Diamond Brooch in 18K Gold, 7.3gm
Novelty ruby and diamond brooch modelled as a sword fish, set with calibre-cut rubies and round brilliant-cut diamonds, stamped 18K, weight 7.3gm, length 5.8 cm.
Art Deco Diamond Brooch with 1.80ct Total Weight Diamonds
Art Deco diamond brooch1.80ct total weight Old European& rose cut diamonds 16 mm x 50 mm, weight 8.38 grams, tests as silver
Platinum & Diamond Bow Brooch: 1.30 Carats, 65mm Length
Platinum and diamond brooch; modelled as a bow, set throughout with old European-cut diamonds together weighing approximately 1.30 carats, length approximately 65 mm.
Geometric Diamond Brooch: Brilliant and Single-Cut, 1.89 Carats
Platinum and diamond brooch; of geometric design, set throughout with brilliant and single-cut diamonds together weighing approximately 1.89 carats, length approximately 47 mm.;
Art Deco Sapphire and Diamond Bow Brooch
Art Deco sapphire and diamond brooch; modelled as a stylised bow, centring a rectangular-shaped sapphire flanked by a row of channel-set variously-cut sapphires within a border accented with old round-cut diamonds, the sapphires and diamonds together…
Ruby and Diamond Floral Spray Brooch
A ruby and diamond spray brooch, stylised floral spray set with twelve round rubies amongst diamond set leaves, crafted in platinum, total weight 7.9gms.
9ct Sapphire & Diamond Paste Bar Brooch with Box
Vintage boxed 9ct sapphire and diamond paste bar brooch, central marquise gem panel with fine shield scroll shoulders, markers mark a J S (unknown) 45 mm length
1890 Vintage Ruby and Diamond Bar Brooch
Vintage boxed 15ct fancy bar brooch dated 1890, central star burst of ruby and rose cut diamonds, markers mark beaver probable Alexander beaver 40 mm length
Diamond Art Deco Double Clip Brooch
Art Deco diamond double clip brooch, circa 1925, property from the estate of a private collector, designed as a stylised ribbon bow, the openwork plaque is embellished with baguette and circular-cut diamonds, the diamonds together weighing approximately 4…
10ct Diamond Feather Brooch with Baguette Accents
Diamond feather brooch, the articulated feather of openwork design accented throughout with brilliant and baguette-cut diamonds, the top set with a pear shaped diamond estimated weight 10 carat and terminating with a trilliant-cut diamond estimated weight…
Antique Platinum Brooch Pair with Diamonds and Onyx
Platinum antique brooch pair, featuring 2 x early round brilliant cut diamonds of estimated weight .06 carats, accented by 24 x small faceted onyx (one missing) in an ornate design. Finished weight 2.67 grams. Overall size 25 mm.
Kookaburra Brooch with Ruby and Diamonds
Platinum, ruby and diamond brooch, modelled as a kookaburra, the eye set with a circular-cut ruby and the body detailed with single-cut diamonds, measuring approximately 25 x 15 mm.
Victorian Sapphire & Diamond Brooch
Victorian sapphire and diamond brooch, classical Victorian brooch with central sapphire flanked by mine cut diamonds
Diamond and Coral Brooch with Onyx Panels
Platinum, coral, onyx and diamond brooch. Centring a claw-set oval cabochon coral weighing approximately 6.00 carats. Flanked by oval cabochon onyx and diamond panels, within an open border set throughout with rose-cut diamonds, measuring approximately 37…
Geometric Diamond Platinum Brooch
Platinum and diamond brooch. Of open geometric design, set throughout with baguette, carre, single and old-European cut diamonds together weighing approximately 2.35 carats, measuring approximately 30 mm x 15 mm, weight approximately 5.4 grams.
Ruby and Diamond Lizard Brooch
A silver gilt diamond and ruby set lizard brooch, the sinuous body bead set with a row of rubies framed by multiple old cut diamonds, sapphire set eyes, length 5.8 cm.
Royal Brunei Gift: 18ct Diamond Bow Brooch (1.62cts)
18ct 107 stone diamond bow brooch, pave set with round brilliant cut diamonds approx 1.62cts, this brooch gifted to our vendor by the Royal Bolkiah family of Brunei
Victorian Diamond and Pearl Crescent Brooch
Victorian 15ct diamond and pearl crescent brooch, crescent with central star of single old mine cut diamond, the whole all pave set with half and seed pearls
Emerald and Diamond Bar Brooch with 17 Stones
14ct 17 stone emerald and diamond bar brooch, central cluster of rectangular set cut mid-green emerald with surround of single cut diamonds
Victorian Bug Bar Brooch with Diamonds, Opal and Sapphire
Victorian 14ct diamond opal and sapphire Bug bar brooch, body set with sapphire and opal with rose cut diamonds to the wings and highlighted with end diamonds
Enamel Cat Brooch with Emerald Eyes and Diamonds
Mid 20th century 18ct enamel cat head brooch, layered white enamel fur with two green cabochon emerald eyes highlighted with ten round brilliant cut diamonds, 30 mm dia created by James Katt, Betteridge Jewellers, New York Est 1897
18ct Ben Rosenfeld Dog Brooch with Ruby, Sapphire, Diamond
Mid 20th century 18ct Ben Rosenfeld dog brooch, set with ruby eyes, sapphire nose and diamond collar, 3.1 cm high London C1965
NZ Colonial Sapphire & Diamond Bar Brooch with Box
New Zealand Colonial 9ct seven sapphire and diamond chip bar brooch, central gem set star, makers marks worn with possible original box labelled B Petersen & Co Christchurch NZ
Opal and Diamond Brooch from New Zealand Colony
New Zealand Colonial 15ct milk opal and six stone diamond brooch, central cabochon white opal approx 6.15cts with fiery orange flecks, open circle frame supported with six old single cut diamonds, stamped 15ct with possible original labeled G Coates Co…
Swirling Sapphire and Diamond Brooch
Platinum, diamond and sapphire brooch of stylised swirl design one side claw-set with eleven circular-cut sapphires and the other side grain set with twenty four brilliant-cut diamonds and four half bezel-set baguette diamonds, the sapphires and diamonds…
Diamond and Ruby Lizard Brooch
A silver gilt diamond and ruby set lizard brooch, the sinuous body bead set with a row of rubies framed by multiple old cut diamonds, sapphire set eyes, length .8 cm.
Opulent Bee Brooch with Opals, Sapphires, Diamonds, and Rubies
A quality early 20th century 18ct yellow and multiple gem set bee brooch, elegantly modelled with colourful cabochon opal set abdomen, facetted oval 'intense blue' 0.81ct sapphire set thorax, each wing with two rows of brilliant cut diamonds, ruby eyes.…
1940 Diamond Bow Brooch with Swing Drop Diamond
Diamond brooch, circa 1940, modelled as a stylised openwork ribbon and bow brooch millegrain-set with circular-cut diamonds, the small diamonds together weighing approximately 4.86 carats, terminating in a swing drop collet-set with an old European-cut…
Onyx Diamond Emerald Art Deco Brooch
Art Deco onyx diamond and emerald brooch, platinum designed with two flowers upon an oval black onyx background, with single cut and round brilliant cut diamonds and 4 emeralds, milgrain trim, 8 grams, length 5 cm
Platinum Diamond Brooch with 10 Carat Center Stone
Platinum diamond brooch, the rectangular openwork plaque centred by an old European-cut diamond with estimated weight 10 carats, set throughout with similarly cut diamonds, estimated remaining total diamond weight 0.60 carats, mounted in platinum, weight…
Platinum & Diamond Double Clip Brooch with 5.50ct Diamonds
Platinum and diamond double clip brooch, of openwork design, set throughout with single, round brilliant and baguette-cut diamonds, estimated total diamond weight 5.50 carats, gross weight 15.9gm, length 4.5 cm.
Antique Silver and Diamond Brooch with Raised Cone Mounts
An antique silver and diamond set brooch, oval pierced scrolling form highlighted with 11 old mine cut diamonds, mostly in raised cone form mounts.
Geometric Diamond Platinum Brooch
Platinum and diamond brooch, of open geometric design, set throughout with old European-cut diamonds together weighing approximately 1.50 carats, length 41 mm.
Tiffany & Co. Diamond Bow Brooch
Tiffany & Co. platinum and diamond brooch, modelled as a bow, set throughout with brilliant-cut diamonds together weighing approximately 2.67 carats, signed Tiffany & Co., length approximately 46 mm, accompanied by a Tiffany & Co. pouch.
18ct Sapphire and Diamond Bar Brooch
An estate 18ct sapphire and diamond bar brooch, coronet claw mounts securing the oval facet cut Ceylonese sapphire flanked by two brilliant cut diamonds.
Platinum Diamond Brooch with 0.30ct Round Brilliant Cut Diamond
A sweet diamond brooch, featuring a 0.30ct round brilliant cut diamond G colour SI2 clarity and numerous small single cut diamonds the brooch has circular form and is crafted in platinum. Weight 4.2 grams.
Victorian Diamond Cluster Bar Brooch
Victorian 15ct diamond bar brooch, plain bar mounted with two old mine cut diamond clusters, claw and rub-over set (one central diamond with chip)
Edwardian Diamond Floret Brooch with 17 Stones
Edwardian 9ct 17 stone diamond floret brooch, leaf and petal set with rose cut diamonds, central old European cut approx. 0.53cts
96 Stone Diamond Spray Brooch with Central Cluster
18ct/10ct 96 stone diamond spray brooch, central cluster of five old mine cut diamonds with each stem tipped with two claw set old diamond cuts approx 3.20cts TDW
Platinum Pearl and Diamond Brooch with 7mm Pearl
18ct & platinum cultured pearl and diamond bar brooch, single pearl 7 mm with six box set shoulder diamonds
Platinum and Diamond Art Deco Brooch
Art Deco all platinum diamond brooch, rectangular panel of geometric design set with three cushion cut diamonds and scattered with rose cut diamonds, 55 cm length
18ct Sapphire & Diamond Platinum Bar Brooch
18ct & platinum seven sapphire & diamond bar brooch, central rectangular step cut bright blue sapphire approx 1.449cts with six round brilliant cut shoulder diamonds
Platinum Art Deco Emerald and Diamond Bar Brooch
Art Deco platinum emerald and diamond bar brooch, set with three natural square cut emeralds to centre, surrounded by a geometric mount, set with single and brilliant cut diamonds, to a milgrain border, one emerald sunk in setting, unstamped (Af), 5.4…
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