Paloma Picasso Tiffany & Co. Diamond Brooch
18ct gold and diamond 'Love and Kisses' brooch, Paloma Picasso, Tiffany & Co., circa 1983, designed an open work line of X's and O's, the X pave-set with brilliant-cut diamonds, length approximately 55 mm, signed Paloma Picasso, 1983, Tiffany & Co.
Paloma Picasso's Love and Kisses Brooch
18ct gold, platinum and diamond 'Love and Kisses' brooch, Paloma Picasso, Tiffany & Co., circa 1990, designed an open work line of X's and O's, the platinum X pave-set with brilliant-cut diamonds, length approximately 35 mm, signed Paloma Picasso, T & Co…
Gold & Diamond Brooch with Rose Gold Tie Pin Set
9ct yellow gold & diamond brooch, together with a 9ct rose gold tie pin, weight approx 4.9 grams
Georgian Diamond Tremblant Brooch
A beautiful Georgian 'En Tremblant' diamond brooch, circa 1870's, Georgian, silver with rose gold backing, delicately crafted as a large Tremblant brooch of stylised floral spray design, featuring a central flower of unfurled design, encrusted in rose cut…
Diamond Flower Brooch by Hardy Brothers
A diamond brooch, the handcrafted circular pierced panel grain set with diamonds, featuring a flower set with a round brilliant cut diamond of 0.43cts, mounted in 18ct white gold, retailed by Hardy Brothers.
Graduating Diamond Brooch in 9ct Gold
9ct gold circular brooch with graduating diamonds weight: approx 8 grams
Tiffany & Co Diamond Leaf Brooch by Schlumberger
A 'Floral leaves' diamond brooch by Tiffany & Co, Jean Schlumberger, centrally set with round brilliant cut diamonds amongst etched leaves, mounted in 18ct gold, signed, Tiffany & Co, total length 47 mm.
Edwardian Diamond Bar Brooch in White and Yellow Gold
An Edwardian diamond bar brooch, open pierced scrolled metal work with a central transitional cut diamond of approx 0.08ct. 14ct white and yellow gold. Weight 2.3g.
Diamond Bow Brooch in 18ct White Gold
A diamond bow brooch, vertically set bow, round brilliant cut diamonds; 18ct white gold. Weight 3.2g.
Victorian Diamond Scroll Brooch
A Victorian scroll brooch, pierced scroll and bead design with a central old cut diamond; 18ct yellow gold. Weight 4g.
Antique-style Diamond Brooch in Platinum and 18ct Gold
A diamond brooch, antique-style, open scroll design; platinum and 18ct gold. Weight 4.4g.
1920s English Rose Gold Diamond Brooch
An antique English 9ct rose gold diamond brooch, Birmingham, circa 1920 three old cut diamonds, 0.06ct. Hallmarked Birmingham, circa 1920, P&T. Total weight 3.2grams.
Belle Epoche Diamond Brooch
An Belle Epoche diamond brooch, of openwork lattice and floral motif design, set throughout with old brilliant cut and rose cut diamonds. Yellow gold and platinum. Weight 5.1 grams. Length 3 cm.
Antique Diamond Plaque Brooch with 5.00ct A.T.D.W
A beautiful antique diamond plaque brooch. Platinum, handcrafted, indistinct makers mark to outer edge rail, circa 1910, crafted as a beautiful scalloped tri panel plaque, featuring a central quality old cut diamond of approximately 1.10ct, bezel set,…
Gemset Gold Bar Brooch with Garnets and Diamonds
A 9ct gold gemset bar brooch, 60 mm flat bar applied with a (later) white gold basket mount set with 3 garnets and 21 old round cut diamonds. Wt. 9.3g.
14ct Gold 5-Stone Diamond Bar Brooch - 4.08g
A five stone diamond bar brooch. 14ct yellow gold. Weight 4.08 grams. Length 6.5 cm.
Circular Diamond Brooch with 1 Carat Total Weight
A diamond brooch, of circular scroll design, set with old and modern brilliant diamonds, estimated total weight 1 carat. 18ct white gold and platinum. Weight 13 grams. Diameter 4.5 cm.
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.
Bouquet Diamond Brooch
Diamond brooch, modelled as a bouquet accented with circular-cut diamonds together weighing approximately 0.86 carats, mounted in platinum and 18ct gold, approximately 40 x 20 mm.
Organic Diamond Brooch
18ct gold and diamond brooch, of organic design, embellished at intervals with brilliant-cut diamonds, diameter approximately 36 mm.
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.
Diamond Butterfly Brooch
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…
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
Diamond Floral Brooch
A diamond flower brooch, the floral spray set throughout with old European cut diamonds, mounted in silver and gold
Art Deco Diamond Dress Clip Brooch
A pair of Art Deco style diamond dress clips, set throughout with old brilliant, baguette, transition cut and single cut diamonds, the two clips mounted on a single frame to be worn as a brooch. 18ct white gold and platinum. Weight 20.40 grams. Length 5.5…
Edwardian Three Stone Diamond Brooch in Yellow Gold and Platinum
An Edwardian three stone diamond brooch, the openwork brooch set with three old brilliant cut diamonds of total estimated weight 1 carat. Yellow gold and platinum. Weight 6.47 grams. Length 4 cm.
Diamond Horse Brooch - 18ct Yellow Gold
A diamond horse brooch, the white gold girth set with six single cut diamonds. 18ct yellow gold. Weight 10.18 grams. Length 4 cm.
Diamond-Eyed Gold Dolphin Brooch
A gold dolphin brooch, modelled in a curved formation and having a diamond set eye, mounted in 18ct gold.
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.
French Diamond Bar Brooch with 0.47ct Old European Cut
An antique French diamond bar brooch, the tapered and pierced panel centrally set with an old European cut diamond of 0.47cts, having further diamond detail throughout, mounted in silver and gold.
Gold Miner's Brooch with Diamond and Nuggets
A gold miner's brooch, the crossed pick and shovel set with gold nuggets and a single old brilliant cut diamond. Yellow gold. Weight 4.09 grams. Length 5.4 cm.
Vintage Diamond Leaf Brooch, 14ct Gold, 4.5g
Vintage 14ct leaf form brooch with old cut diamonds approx 4.5 grams
Gold Miner's Diamond-Set Shovel Brooch
A Miner's brooch, a shovel with diamond set nugget, yellow gold, length 49 mm. (Similar example lot 389, sold June 3, 2014, Mossgreen Australian & Colonial Antique & Historical)
Victorian Diamond Bar Brooch in 15ct Gold & Platinum
Victorian 15ct gold & platinum, diamond bar brooch with old European cut diamond approx 0.35ct, weight 2.79 grams
Art Nouveau Diamond Gibson Girl Brooch
Art Nouveau diamond brooch. An 18ct yellow gold Gibson girl circular brooch set with small rose cut diamonds. Raised design with 'Printemps' to the edge.
9ct Gold Diamond Bar Brooch, 0.10ct Old Cut
A diamond bar brooch with a single old cut diamond of approx 0.10ct; 9ct gold. Weight 2.7g.
Victorian Diamond Gold Brooch
A Victorian brooch, shaped rectangular panel with central old brilliant cut diamond and scrolling open work borders terminating to circular ends; 9ct gold. Weight 7.1g.
Cantering Horse Diamond Brooch
Diamond brooch, circa 1910, modelled as a cantering horse pave-set with circular-cut diamonds together weighing approximately 0.80 carats, mounted in 18ct gold and platinum, length approximately 30 mm.
Boucheron Diamond Flower Brooch
18ct gold and diamond brooch, Boucheron, designed as a flowerhead, the bombe pistil pave-set with circular-cut diamonds framed by curling petals, the diamonds together weighing approximately 0.58 carats, approximately 45 mm, signed Boucheron.
Paloma Picasso Diamond Leaf Brooch/Pendant
18ct gold and diamond brooch / pendant, Paloma Picasso, Tiffany & Co., 1989, of bombe form, modelled as a textured leaf accented at the top with three brilliant-cut diamonds, approximately 35 x 15 mm, signed Paloma Picasso, Tiffany & Co.
Antique Diamond Bar Brooch with 0.37ct European Cut Diamond
An antique diamond bar brooch, centrally set with an old European cut diamond of 0.37cts, flanked by six further diamonds, mounted in 18ct gold.
En Tremblant Diamond Cocktail Brooch with Floral Design
A diamond En Tremblant cocktail brooch, modelled as flower, having three round brilliant cut diamonds set to the centre en tremblant, mounted in 18ct rose and yellow gold.
Victorian Diamond Heart Bar Brooch
Victorian yellow gold diamond set bar brooch. Rose cut diamond set to each end, with suspended diamond set heart. Gold & silver. Wt.3.8g
Diamond-set White Gold Flower Brooch
Early 19th century white gold flower brooch set with rose cut diamonds (one missing)
Heart Agate Diamond Brooch, 18ct Gold & Silver
An 18ct yellow gold and sterling silver agate and diamond brooch, a heart shaped green agate with thirteen rose cut diamonds, 0.15ct in total, circa 1900. Total weight 3.1grams.
Victorian Lilly of the Valley Diamond Brooch
A Victorian Lilly of the Valley diamond brooch; set in silver on a 15ct gold ground with old European and rose cut diamonds. Length 45 mm.
Tiffany & Co. Gold and Diamond Umbrella Brooch
A gold and diamond brooch by Tiffany & Co., modelled as an umbrella set with three round brilliant cut diamonds, mounted in 18ct gold
Art Deco Diamond Brooch with 97 Diamonds
An Art Deco diamond brooch, the circular pierced panel centrally set with an old European cut diamond of 0.60cts, set throughout with ninety six further diamonds, mounted in 18ct white gold and platinum
Diamond Bow Brooch in 18ct White Gold
A diamond bow brooch, the stylised pierced bow set throughout with early round brilliant cut diamonds, mounted in 18ct white gold
Vintage Diamond Flower Brooch in 15ct Gold
An antique diamond brooch, the flower cluster bar brooch set throughout with old European cut diamonds, set in 15ct gold
Antique Diamond Flower Brooch with Trefoil Ends
An antique diamond brooch, featuring a pierced flower cluster set with old European cut diamonds, terminating with a trefoil of diamonds to each end of the knife edge bar, mounted in rose gold and silver
Victorian Diamond Crescent Brooch, 2.72cts, 18ct Gold
A Victorian diamond brooch, of crescent design, featuring a double row of graduated old European cut diamonds totalling 2.72cts, mounted in 18ct gold, circa 1890
11.3ct Diamond Orchid Brooch by KevinH
A diamond 'en tremblant' orchid brooch, total estimated diamond weight 11.3 carats. 18ct yellow and white gold. Weight 39 grams. Length 7 cm. Stamped KEVINH 18K
Scrolled Diamond Brooch in 18ct White Gold
A diamond brooch, of scrolled design, set baguette and brilliant cut diamonds. 18ct white gold. Weight 29.15 grams. Length 5.5 cm. Stamped 750, 18k
En Tremblant Diamond Butterfly Brooch
A diamond 'en tremblant' butterfly brooch, total estimated diamond weight 13.8 carats. 18ct white gold. Weight 34.5 grams. Length 8.5 cm. Stamped KEVINH 14K
18ct Gold Leaf Brooch with Crystal and Diamonds
Antique Colonial brooch. An 18ct yellow gold brooch with a raised textured leaf design to a solid gold plaque. Central old mine cut crystal multi claw set. Four textured flowers set, with two rose cut diamonds. Unmarked. Tested.
18ct Gold Diamond Brooch with Locket and Chain
Antique18ct gold and diamond brooch, with open locket at the back, gilt metal chain, approx 10.6 grams
Gold and Diamond Cameo Brooch with Pendant Bale
An 18ct gold and diamond cameo brooch; pressed glass portrait cameo in a decorative frame set with 2 round brilliant cut diamonds totalling approx. 0.10ct. Attached with pendant bale. Wt. 16.7g
Gold Cameo Brooch with Diamond Accents
A 14ct gold cameo brooch; moulded glass portrait cameo in a decorative frame set with 4 small ingle cut diamonds. Wt. 5.8g
Edwardian Diamond Doublet Gold Brooch
An Edwardian 9ct gold brooch; set with doublets and rose cut diamonds. Chester 1910
18ct Gold Diamond Bow Brooch
A diamond cocktail bow brooch, of stylised bow and scroll design, having a central knot set with round brilliant cut diamonds, in 18ct gold
Diamond Floral Spray Brooch in 14ct White Gold
A diamond spray brooch, the stylised floral spray set throughout with round brilliant and single cut diamonds, mounted in 14ct white gold, circa 1950
Russian Diamond Cross Brooch/Pendant
Yellow gold diamond set cross brooch or pendant. Claw set with 23 bright old mine cut diamonds (total approx. 5cts). Possibly of Russian origin. Wt. 13.2g
Flower Diamond Brooch in 9ct White Gold
Diamond brooch 9ct white gold, of flower shape, with old mine cut diamonds weight approximately 8.9 grams
Antique Diamond Brooch/Pendant in 15ct Gold
15ct gold (jeweller tested) antique diamond brooch / pendant set with old cut and rose cut diamonds
Golden Yellow and White Diamond Foliate Brooch
A golden yellow and white diamond brooch, 18ct white gold with yellow gold bezel work to each of the yellow diamonds set, designed as a spray brooch of foliate bouquet style, pierced white gold grain set throughout with fine rails of white brilliant cut…
Golden Diamond Spray Brooch with Cognac Center Stone
An Argyle and golden diamond spray brooch, 18ct white gold, crafted as a large stylised floral panel of spray design, centrally featuring a light cognac coloured brilliant cut diamond of approximately 0.36ct bezel set in a millgrained edge, framed by a…
18ct Gold Diamond Flower Brooch
Diamond brooch, designed as an open work flowerhead collet-set to the centre with twelve old mine-cut diamonds together weighing approximately 1.50 carats, mounted in 18ct gold, gross weight approximately 24.30 grams, diameter approximately 45 mm
Crescent Diamond Brooch with Rose Diamond Accents
Diamond brooch, of crescent motif claw-set with a row of old European-cut diamonds together weighing approximately 5.00 carats between a scalloped border accented with rose diamonds, mounted in silver and 18ct gold, diameter approximately 50 mm
Target Diamond Brooch
Diamond brooch modelled as a target centring a brilliant-cut diamond framed by an open work double border of old mine-cut diamonds, the diamonds together weighing approximately 4.50 carats, mounted in 18ct gold and silver, diameter approximately 24 mm,…
Melba's Harp Brooch: Gold, Diamond, and Seed Pearl Design
A gold, diamond and seedpearl brooch The jewelled gold novelty brooch designed as a harp, length approximately 59 mm. Property from the Collection of Dame Nellie Melba GBE
Diamond Floral Brooch
A diamond set floral brooch, platinum and 18ct yellow gold, made as a stylised flower, the slender gold stem overlaid by a grain set rail of small brilliant cut diamonds, to flower head three main large trillion cut diamonds and central brilliant cut make…
Levinson Malachite Diamond Beetle Brooch (9ct) c. 1900
Levinson malachite diamond beetle brooch Levinson of Perth 1896 -1961 Stylized beetle 9ct (tested) framed malachite body with 2x 0.13ct approx. Diamond set antennae, c1896-1902
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
9ct. Diamond Comet Spray Brooch with Vintage Case
An antique 9ct. yellow gold diamond 'comet' spray brooch, a diamond set bow with a central teardrop rose cut diamond of approximately 0.90ct. claw set with a comet tail set with 64 small rose cut diamonds in vintage case
Victorian Diamond Bar Brooch in Rose Gold and Platinum
A Victorian bar brooch, featuring five graduated old European cut diamonds totalling 0.94cts, flanked by sixteen further smaller diamonds within a tapered and pierced frame, in 15ct rose gold and platinum
Green Diamond Spray Brooch with White Diamond Detail
A green diamond brooch, of stylised spray design set with a green round brilliant cut diamond of 0.90cts with further white diamond detail, in 18ct gold
Diamond Horse Brooch in 18ct Gold
A gold and diamond horse brooch, the prancing horse in textured finish with diamond set mane and tail, in18ct gold
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
Stylized Floral Diamond Brooch in 18ct White Gold
A diamond set spray brooch, 18ct white gold, circa 1950's, crafted as a stylised floral spray brooch, featuring five fine curved rails of white gold, each polished rail supporting claw set brilliant cut diamonds, detailed by two curved grain set rails of…
Art Deco Diamond Plaque Brooch/Pendant
A diamond plaque brooch / pendant, 18ct white gold, Art Deco inspired as a fancy kite shaped plaque of geometric set brilliant cut diamonds, featuring three central main stones, each individually bezel set, totalling 0.66ct, the central stone branching…
18ct Gold Petal Brooch with 1.17ct Diamonds
18ct yellow gold diamond set brooch. Petal form, set with 13 random diamonds (total approx 1 .17ct.). W24.7g
Starburst Diamond Brooch/Pendant
Diamond brooch / pendant, circa 1880, of starburst motif embellished with old-cut diamonds, mounted in silver and gold, diameter approximately 23 mm.
Diamond Initial Brooch/Pendant in 18ct White Gold
18ct white gold and diamond brooch / pendant, of open work foliate and scroll design centring the initial 'A' embellished with old-cut diamonds, diameter approximately 20 mm.
Diamond Wreath Brooch
Platinum, 18ct gold and diamond brooch, designed as a wreath claw-set with a line of brilliant-cut diamonds together weighing approximately 2.00 carats alternating between X-shaped motifs, diameter approximately 28 mm.
Stylised Hand Ivory Brooch with Diamond and Flowers
An unusual and impressive ivory brooch, antique, beautifully crafted as a stylised carved hand with lace cufflinks detail, clasping a bouquet of flowers, the blooms of three dimensional form, further detailed to the ring finger with a yellow gold band set…
Diamond Portrait and Mourning Brooch Set
A diamond set portrait brooch and mourning brooch, the portrait brooch crafted in 18ct yellow gold, dated to reverse 1911, presented as a round panel depicting a young boy in formal dress, framed by grain set old cut diamonds, closed back, fitted with pin…
Diamond Horse Brooch in 18ct Gold
A diamond set horse brooch, the finely crafted prancing horse with diamond set girdle in 18ct gold
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