Platinum Brooches
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Item Ships From: Europe
Metal: Platinum
Vintage 21 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A magnificent, stunning and impressive vintage 21 carat diamond and platinum brooch; part of our diverse vintage jewellery and estate jewelry collections.
This magnificent vintage diamond brooch has been crafted in platinum with an 18ct white gold fastening.
The pierced decorated platinum frame has a curvilinear form, embellished with eight floral designs composed of individually claw set transitional modern brilliant round cut diamonds.
The floral spray arrangement is ornamented with further diamonds, in a combination of marquise and transitional modern brilliant round cuts.
The centre of the setting is embellished with a paralleling multi-stranded interlacing ribbon design accented with thirty-nine channel set baguette cut diamonds.
The vintage 1960s diamond brooch...
Category
1960s Unknown Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Nouveau Diamond, Platinum and Gold Broch
Located in London, GB
An Art Nouveau diamond, platinum and gold broch, depicting a seated young lady holding an old-cut diamond, sitting within a rose-cut diamond-set circle, her dress draping with fine s...
Category
1910s Vintage Platinum Brooches
Materials
Diamond, Gold, Platinum
Antique 22.27 Ct Ceylon Sapphire 1.01 Ct Sapphire Ruby Diamond Palladium Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 22.27 carat Ceylon sapphire, 1.01 carat sapphire, 0.35 carat ruby, 0.30 carat diamond and palladium brooch with platinum...
Category
1930s Unknown Vintage Platinum Brooches
Materials
Diamond, Ruby, Sapphire, Palladium, 14k Gold, Platinum
Vintage 35.50 Carat Sapphire Citrine and Diamond Yellow Gold Spray Brooch
Located in Jesmond, Newcastle Upon Tyne
A magnificent, fine and impressive 35.50 carat sapphire, 10.71 carat citrine and 1.43 carat diamond, 14 karat yellow gold and platinum set spray brooch; part of our antique jewelry a...
Category
1950s Unknown Vintage Platinum Brooches
Materials
Citrine, Diamond, Sapphire, Yellow Gold, Platinum
Antique 3.22ct Diamond and Platinum Art Deco Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 3.22 carat diamond and platinum bar brooch; part of our antique jewelry and estate jewelry collections
This stunning, fine and impressive 192...
Category
1920s Unknown Vintage Platinum Brooches
Materials
Diamond, Platinum
Antique 1920s Onyx Diamond Platinum Brooch 5.80 Cts
Located in London, GB
A vintage platinum diamond and onyx brooch circa 1920. The brooch is made up of two rows set with 48 old cut diamonds, joined by intermittent onyx bars. The diamonds have an approxim...
Category
1920s Vintage Platinum Brooches
Materials
Diamond, Onyx, Platinum
Platinum Pearl and Diamond Brooch
Located in Palm Springs, CA
Vintage round platinum brooch, with approximately 1 karat of diamonds alternating with beads, Italy 1910-1920s
Diameter 3.2cm
Category
Early 20th Century Italian Platinum Brooches
Materials
Pearl, Diamond, Platinum
Vintage 1990s 6.7 Carat Burmese Ruby 4.0 Carat Diamond Butterfly Brooch Platinum
Located in Lisbon, PT
Vintage Ruby and Diamond Butterfly Brooch in Platinum and White Gold, 1990s. This brooch is modelled as a butterfly in flight, the winds decorated with marquise mixed-cut Burmese rub...
Category
1990s Unknown Modern Platinum Brooches
Materials
Diamond, Ruby, Gold, 18k Gold, White Gold, Platinum
Antique Diamond Platinum Brooch, Vintage Retro, Ribbon Loop with Circular Wreath
Located in London, GB
Vintage brooch encrusted in glittering white diamonds set in platinum, dated to 1940.
Featuring a swirled ribbon loop within a circular wreath.
The undulating width of the ribbon gi...
Category
1940s British Retro Vintage Platinum Brooches
Materials
Diamond, Platinum
Edwardian Diamond, Platinum and 9 Carat Gold Pin
Located in Chipping Campden, GB
This gorgeous pin is modelled in 9 carat gold and has a simple and classic design. The three diamonds measure 30pts and in between these bright stones are pearls.
Length: 66mm
We...
Category
Early 1900s British Edwardian Antique Platinum Brooches
Materials
Diamond, Gold, Platinum
Russian Imperial Presentation Jewelled Platinum and Gold Pendant Watch
Located in Braintree, GB
Russian Imperial presentation jewelled platinum and gold pendant watch
Made by Moser & Co
Made in St. Petersburg, 1908-1917
The circular brooch cen...
Category
Early 1900s Russian Antique Platinum Brooches
Materials
Diamond, Gold, Platinum
Vintage Platinum Pin Brooch in Rose Gold with Diamonds
Located in Bilbao, ES
Vintage pin brooch in rose gold setting with three central diamonds in claws and openwork design full of diamonds and knurled platinum.
MATERIAL
◘ Weight 11.1 grams
◘ Size 23x47mm ...
Category
1940s Spanish Art Nouveau Vintage Platinum Brooches
Materials
White Diamond, Diamond, Platinum, Rose Gold
Edwardian Pearl and Diamond Brooch/Pendant
Located in London, GB
An Edwardian pearl and diamond brooch, the brooch with a diamond-set ribbon bow surmount, set to the centre with a pearl within a graduatin...
Category
Early 20th Century British Edwardian Platinum Brooches
Materials
Diamond, Pearl, Natural Pearl, Yellow Gold, Platinum
Vintage 8.25 Carat Diamond and Platinum Spray Brooch, Circa 1950
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1950s 8.25 carat diamond and platinum 'spray' brooch; part of our diverse diamond jewelry and estate jewelry collections.
This stunning, fine and impressive vintage diamond brooch has been crafted in platinum.
This diamond spray brooch is composed of an interlacing ribbon, leaf and stem design, accented with bud motifs, each ornamented with stunning diamonds.
The interlacing leaf design is ornamented with a further twenty-eight cut channel set baguette cut diamonds and the scrolling ribbon motif is embellished with seventeen impressive pavé set transitional modern brilliant round cut diamonds.
The curvilinear platinum stem is embellished with twenty-five channel set baguette cut diamonds.
The elongated stem is further ornamented with bud designs represented by twenty-one stunning individually four claw set feature pear cut diamonds, completing the design.
The vintage brooch secures to the reverse with a hinged pin fastening and benefits from the additional security of a safety chain.
This 1950s multi diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.
This impressive brooch is supplied with an independent diamond grading report card.
Such combination brooches typically feature a multitude of smaller diamonds, this stunning example showcases an impressive array of larger pear cut diamonds, indicating the high quality of the piece.
Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone.
Condition
This impressive vintage floral brooch...
Category
1950s Unknown Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Deco Aquamarine and Diamond Brooch
Located in London, GB
An Art Deco aquamarine and diamond brooch, the emerald-cut aquamarine weighing 27 carats between four sections set with baguette-cut diam...
Category
1930s Unknown Art Deco Vintage Platinum Brooches
Materials
Aquamarine, Diamond, Platinum
1950s Vintage 4.24ct Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 4.24 carat diamond and platinum brooch; part of our diverse vintage jewellery and estate jewelry collections.
This stunning vintage diamond brooch has been crafted in platinum.
The pierced decorated platinum frame has a curvilinear, interlacing form, embellished with skeleton leaf designs.
The foliate spray arrangement is ornamented with nine individually claw set transitional modern brilliant round cut diamonds, replicating stemmed floral buds.
The side of each skeleton leaf and the multi-stranded interlacing ribbon design is embellished with eighty-nine pavé set eight-cut diamonds.
The vintage 1950s diamond brooch...
Category
1950s Unknown Vintage Platinum Brooches
Materials
Diamond, Platinum
Columbian Emerald, Diamond and Onyx Art Deco Brooch, ca. 1920s
Located in Idar-Oberstein, DE
An emerald, diamond and onyx Art Deco brooch, ca. 1920, in platinum.
The facetted square emerald weighs 2.14 carats and is of Columbian origin. It has an old mine vivid green colour...
Category
1920s Swedish Art Deco Vintage Platinum Brooches
Materials
Diamond, Emerald, Onyx, Platinum
French Vintage Diamond Platinum Ribbon Brooch, Circa 1950's
Located in London, GB
This gorgeous vintage brooch is beautifully pavé set with a mix of round brilliant cut diamonds and old cut diamonds, all mounted in platinum. The meeting point of the twisted ribbon...
Category
1960s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
French Art Deco Onyx and Diamonds Platinum Bar Brooch
Located in London, GB
Weight: 11.31gr
Metal: 18kt white gold and platinum
Condition: Very Good
Stones: 1 Diamond
• Total carat weight: 0.80ct approximately
• Cut: Old European
• Colour: H/I
• Clarity...
Category
1920s French Vintage Platinum Brooches
Materials
Diamond, White Diamond, 18k Gold, White Gold, Platinum
Diamond and Platinum Brooch by Cartier, Circa 1900
By Cartier
Located in London, GB
A diamond and platinum brooch by Cartier, circa 1900.
This elegant brooch by Cartier dates from the turn of the last century and is in beautiful condition for its age.
The brooch t...
Category
Early 1900s French Late Victorian Antique Platinum Brooches
Materials
Diamond, Platinum
Art Deco LaCloche Platinum Diamond Ruby and Emerald Brooch
Located in London, GB
An Art Deco LaCloche platinum, diamond, ruby and emerald brooch.
This exceptional brooch is set with a principal transitional cut diamond measuring 0.85 carat approximately assessed...
Category
1920s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Emerald, Ruby, Platinum
Edwardian Platinum Diamond Bar Brooch Pin
Located in Zurich, Zollstrasse
A very fine and elegant Platinum Diamond Edwardian bar pin brooch.
The fine filigree brooch has a 8 larger round brilliant cut diamonds at its cent...
Category
1890s Unknown Edwardian Antique Platinum Brooches
Materials
Diamond, Platinum
Bar Brooch with Old Cut Diamonds and Natural Half Pearls
Located in Lucerne, CH
7 beautiful shining white coloured natural half pearls with a bright luster and a clean surface are surrounded by 16 old cut diamonds totalling approximate 3.00 ct set with mill grai...
Category
Late 20th Century Austrian Contemporary Platinum Brooches
Materials
Diamond, Pearl, 14k Gold, Platinum
Art Deco Buddha Sureté Pin
Located in London, GB
An Art Deco Buddha sureté pin, set with a green pâte de verre Buddha, resting upon a diamond fleur-de-lis pedestal, with a platinum hallo-shape crown and a ...
Category
1920s Chinese Art Deco Vintage Platinum Brooches
Materials
Diamond, 14k Gold, 18k Gold, White Gold, Platinum
French Art Deco 1930s Opal Diamonds Platinum Brooch
Located in Poitiers, FR
Brooch in platinum, dog head hallmark.
Delightful antique brooch, it is adorned in the center with a round opal cabochon shouldered on either side with two antique brilliant-cut diam...
Category
1930s French Art Deco Vintage Platinum Brooches
Materials
Opal, Diamond, White Diamond, Platinum
Art Deco 17ct Diamond Double Clip Brooch, c.1940s
Located in London, GB
A remarkable Art Deco double clip brooch dating back to c.1940s. This intricate platinum brooch has an impressive 167 diamonds, all delicat...
Category
1940s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Antique French 3.08 Carat Pink Topaz and 7.02 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique French 1925s 3.08 carat pink topaz and 7.02 carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and impressive antique brooch has been crafted in platinum.
The antique brooch has a waisted form and features an impressive central bezel set 3.08Ct oval faceted cut pink topaz.
The topaz is flanked to either side with three channel set baguette cut diamonds.
The Art Deco design extends to either side with linking designs, embellished with forty-two Old European cut diamonds; the collar designs to the outer terminals are in subtle relief.
The curvilinear frame is embellished with two paralleling bands, ornamented with twenty-eight further pavé set Old European cut diamonds.
The upper and lower borders of the brooch each feature four individually bezel set diamonds, incorporated into the shaped border bearing twenty-eight further diamonds and completing the design.
This antique pink topaz brooch...
Category
1920s French Vintage Platinum Brooches
Materials
Diamond, Topaz, Platinum
Antique Trembling Flower Brooch Antique Platinum White Gold 18 Karat
Located in Vannes, FR
Let yourself be seduced by the timeless elegance of our magnificent antique "Fleur tremblante" brooch. An exceptional piece that embodies the art and know-how of goldsmithing of a by...
Category
1940s French Artisan Vintage Platinum Brooches
Materials
Diamond, White Gold, Platinum, 18k Gold
French 1930s Art Deco Sapphire Diamonds Platinum Brooch
Located in Poitiers, FR
Brooch in platinum, dog head hallmark, and 18 karat white gold, eagle head hallmark.
Long antique barrette brooch, it is decorated in the center of a...
Category
1930s French Art Deco Vintage Platinum Brooches
Materials
Sapphire, Blue Sapphire, Diamond, White Diamond, Platinum, Gold, 18k Gol...
Antique Diamond and Pearl 15K Yellow Gold Bow Brooch, Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 0.21 carat diamond and pearl, 15 karat yellow gold, platinum set bow brooch; part of our diverse antique jewelry and estate jewelry collections.
This f...
Category
1920s Unknown Vintage Platinum Brooches
Materials
Diamond, Pearl, Gold, 15k Gold, Yellow Gold, Platinum
Geometric Platinum Art Deco Diamond Bar Pin Brooch
Located in Zurich, Zollstrasse
A lovely, elegant and very wearable Art Deco bar pin brooch in very geometric design typical for this period. The brooch is featuring 80 european cut ...
Category
1910s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
A Cartier New York Art Deco Tutti Frutti Double Clip Brooch
By Cartier
Located in London, GB
A Cartier New York Art Deco Tutti Frutti double clip brooch.
An exceptional piece, a beautiful example of Cartier's iconic Tutti Frutti design adorn...
Category
1930s American Art Deco Vintage Platinum Brooches
Materials
Diamond, Emerald, Ruby, Platinum
A Diamond And Platinum Double-Clip Circa 1950
Located in Firenze, IT
Dimensions: A diamond and platinum double-clip, circa 1950. Gross weight : 27,26 gr. Dimensions : 6 x 3,5 cm.
Approximately diamond 6ct
Name of the artist: TRAVAIL FRANCAIS - Period:...
Category
1950s French Retro Vintage Platinum Brooches
Materials
Diamond, White Gold, Platinum
Platinum '960/-' Brooch, Art Deco, Diamonds, Sapphire and Pink Rourmaline, 1930
Located in Heerlen, NL
Platinum (960/-) Brooch
- Style: Art Deco ca 1930, made in Eastern Europe.
- Weight: 15.13 grams, size: 45 x 28 x 5 mm.
- 1 blue sapphire, weighing: 1.30 ct (untreated)
- 1 Rose Tour...
Category
1930s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Sapphire, Tourmaline, Platinum
Edwardian Emerald and Diamond Pendant/Brooch
Located in London, GB
An Edwardian emerald and diamond pendant/brooch, the pear-shaped emerald, weighing approximately 2.20 carats, accompanied by GCS ...
Category
1910s British Edwardian Vintage Platinum Brooches
Materials
Diamond, Emerald, Platinum
18 Karat Yellow Gold Platinum and Diamond Brooch
Located in Palm Springs, CA
Vintage platinum and 18 karat yellow gold bar brooch, with brilliant diamonds for a total of 1.2 karats and a large central onyx, Italy 1900s-1920s
Length 12.5cm
Category
Early 20th Century Italian Platinum Brooches
Materials
Diamond, Yellow Gold, 18k Gold, Platinum
Peridots, Diamonds, Onyx, Rock Crystal, Pearls, Platinum Brooch/Pendant Necklace
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY:
No additional costs will be added to this order.
Shipping costs will be totally covered by the seller (customs duties included).
PS: THIS POLICY IS NOT APPLICABLE ...
Category
1980s Italian Retro Vintage Platinum Brooches
Materials
Crystal, Diamond, Onyx, Pearl, Peridot, Rock Crystal, Platinum
French Art Deco Brooch by Chaumet
By Chaumet
Located in London, GB
A French Art Deco crystal, diamond and onyx brooch by Chaumet, consisting of an octagonal-shaped frosted rock crystal frame, mounted between two finials of palmette design, with diamond-set scroll Mughal style decorations, accented by a line of cabochon-cut onyx, mounted in platinum and gold, bearing French assay marks and partial maker’s mark of Chaumet, circa 1925, measuring approximately 7.1 x 2.5cm, gross weight 19.3 grams.
This brooch is in excellent condition. Unmarked, tested as platinum and 18ct gold.
A wonderful Art Deco brooch made Chaumet. The jewellery house of Chaumet dates back to the eighteenth century and is known for making jewellery for the French royal court and for Josephine Bonaparte. This spectacular brooch reflects the Art Deco period of Chaumet, which reflected an increase in geometric styles inspired by machine technology. This brooch features a frosted rock crustal...
Category
1910s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Onyx, Rock Crystal, 18k Gold, White Gold, Platinum
1940s Retro Platinum, 18k Yellow Gold, Diamond, Turquoise Flowers Bouquet Brooch
Located in Pamplona, Navarra
Circa 1940's retro brooch. An artistically designed flowers bouquet.
Beatiful cabuchon turquoises and old European cut diamonds.
Tank style.
Length: 5.8 cm.
Width: 3.5 cm.
Weith: 9...
Category
1930s Unknown Retro Vintage Platinum Brooches
Materials
Diamond, Turquoise, 18k Gold, Yellow Gold, Platinum
Art Deco Buddha Sureté Pin by Ghiso
Located in London, GB
An Art Deco Buddha sureté pin by Ghiso, the pin set with a fine green pâte de verre Buddha, resting upon an onyx and rose-cut diamond cluster pedestal, and ...
Category
1920s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Onyx, Yellow Gold, Platinum
Vintage 7.95 carat Sapphire and 4.75 carat Diamond Platinum Pendant/Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 7.95 carat blue sapphire and 4.75 carat diamond, platinum brooch; part of our diverse vintage jewelry and estate jewelry collections
This stunning, fine and impressive vintage brooch has been crafted in platinum.
The concave, organic stellate style setting is embellished with eighteen fine and impressive marquise cut sapphires, each individually four claw set in three tapering arrays.
The impressive vintage pendant/brooch is further ornamented with twenty-four fine and impressive individually claw set pear cut diamonds, set in three further arrays that alternate with the aforementioned sapphires, all extending outwards from the vacant centre.
The brooch secures to the reverse with a platinum hinged pin and clasp.
This versatile brooch may be worn as a pendant and suspended from an 18k white gold, 18" chain via an integrated ring loop to the reverse of the setting.
This vintage sapphire and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.
This impressive sapphire brooch is supplied with an independent diamond grading report card.
Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone.
Condition
This stunning vintage brooch/pendant is exceptional quality, set with fine and impressive sapphires displaying a fine color, brilliance and presence. The well color matched, high color graded diamonds display a fine white color, brilliance and presence. The vintage sapphire and diamond brooch is an exceptional gauge of platinum and is in exceptional condition.
Sapphire Quality
Color Blue
Cut Marquise
Content 7.95 carats
Diamond Quality
Color (average grades) G
Clarity (average grades) VS2
Cut Pear
Content 4.75 carats
Dimensions
Length of setting 3.9cm/1.54"
Width of setting 3.7cm/1.46"
Across pin 3.5cm/1.38"
Height of setting 8.3mm/0.33"
Weight
14.02 grams
Date: Circa 1960
Video: A video of this fine piece is available upon request.
Reflections in photographs may detract from the true representation of this fine example of vintage sapphire jewelry...
Category
1960s Unknown Vintage Platinum Brooches
Materials
Diamond, Sapphire, Platinum
Art Deco 1930s Oval Diamond Sapphire Filigree Platinum Yellow Gold Brooch
Located in Pamplona, Navarra
This Art Deco diamond and sapphire brooch is the epitome of Deco style. The symmetry, the geometry, antique diamonds and sapphir...
Category
1930s Unknown Art Deco Vintage Platinum Brooches
Materials
Sapphire, Diamond, 18k Gold, Yellow Gold, Platinum
Antique 1.59 Carat Diamond and Platinum Basket Brooch, Circa 1910
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1.59 carat diamond and platinum basket brooch; part of our antique jewelry and estate jewelry collections.
This fine and impressive antique bar brooch has been crafted in platinum.
The antique brooch has been modelled in the form of a basket of flowers.
The flowers are represented by twenty-three impressive millegrain decorated bezel and pavé set diamonds, in a combination of Old European round and eight-cut.
The pierced decorated basket design is further embellished with twisted rope ornamentation and applied ball motifs.
The terminals at either end of the bar are each ornamented with a single bezel set diamond.
The brooch secures to the reverse with a hinged pin and security catch.
This platinum and diamond bar brooch...
Category
1910s English Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Deco Diamond Bow Brooch
Located in London, GB
An Edwardian diamond bow brooch, the open ribbon tied bow with old-cut diamond set cross-over centre and diamond set barley twist border with bla...
Category
1920s British Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Sapphire and Diamond Filigree Bar Brooch, circa 1910
Located in Zurich, Zollstrasse
Lovely longish bar brooch, in 18 K yellow Gold and Platinum, set with 62 brilliant cut Diamonds weighing approximately 0.90 ct and calibré cut Sapphires in an exquuisite filigree op...
Category
Early 20th Century Unknown Edwardian Platinum Brooches
Materials
Diamond, Sapphire, 18k Gold, Platinum
Antique Art Deco Emerald and 1.29 Carat Diamond Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Art Deco style 0.48 carat emerald and 1.29 carat diamond, platinum brooch; part of our antique jewelry and estate jewelry collections.
This stunning antique diamond and emerald brooch...
Category
1930s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Emerald, Platinum
Art Deco' Platinum Diamond and Natural Pearl Brooch
Located in Firenze, IT
Art Deco BROOCH in platinum 850 / °° entirely set with half-cut diamonds alternating with squares and baguettes. Total diamond weight: approximately 5 ct (0.60 ct for the two bague...
Category
1930s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Natural Pearl, Platinum
Graduated Multi Old Cut Diamond Brooch Set in 18ct White Gold & Platinum, c.1910
Located in London, GB
Graduated Multi Old Cut Diamond Brooch Set In 18ct White Gold & Platinum,c.1910
Lovely range of old cut diamonds with high table facets, with a rose cut diamond at
each end.
The sides of the brooch are hand saw...
Category
1910s British Edwardian Vintage Platinum Brooches
Materials
Diamond, White Gold, Platinum
Antique Art Deco 10.75 Carat High Zircon and Diamonds Platinum Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 10.75 carat high zircon and 0.60 carat diamonds, platinum Art Deco bar brooch; part of our antique jewelry and esta...
Category
1930s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Zircon, Platinum
Art Deco 8.13 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A magnificent, fine and impressive, large antique 1930s 8.13 carat diamond and platinum Art Deco brooch; part of our diverse antique jewelry and estate jewelry collections
This magnificent, fine and impressive antique diamond brooch has been crafted in platinum.
This geometric Art Deco brooch is ornamented to the center with a feature bezel set 1.30Ct Old European cut diamond.
The central diamond is encompassed with horizontal pales embellished with thirty-eight pavé set Old European cut diamonds, accented to either end with seven further diamonds within rounded segments.
This symmetrical millegrain decorated frame bears four impressive Art Deco swept collar motifs emanating from the central design, each incorporating four swept rays, ornamented with a total of twenty-six pavé cut diamonds.
This large and intricate brooch features a paralleling oval border conjoining the aforementioned four cardinal swept motifs, in addition to a rectangular cut cornered border to the outer edge.
These impressive borders are ornamented with forty-four pavé set Old European cut diamonds, completing the design.
The brooch secures to the reverse with a hinged pin and catch.
This Art Deco brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.
The antique 1930s Art Deco brooch in platinum is supplied with an independent diamond grading certificate for the feature diamond, in addition to an independent diamond grading report card for the supporting stones.
Condition
This magnificent and large antique brooch...
Category
1930s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Faberge Diamond Gold Platinum Bow Brooch
By Fabergé
Located in London, GB
A Fabergé diamond bow brooch, unsigned, the central brilliant-cut diamond with the bow of pierced platinum work in cross designs set with rose-cut diam...
Category
Early 20th Century Russian Edwardian Platinum Brooches
Materials
Diamond, Gold, Platinum
French Art Deco Diamond Set Brooch by Lambert Frères
Located in London, GB
A French Art Deco diamond set brooch by Lambert Frères, of rectangular shape with an openwork pattern, set with central round brilliant-cut diamond estimated to weigh 0.40 carats, to...
Category
1930s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Nouveau Pin Brooch in Gold Rose and Platinum with Diamonds
Located in Bilbao, ES
Art-Nouveau pin brooch in rose gold with knurled platinum setting and a clean central diamond. All the bands are knurled platinum full of diamonds.
MATERI...
Category
Late 19th Century Spanish Art Nouveau Antique Platinum Brooches
Materials
Diamond, Gold, Platinum, Rose Gold
Antique Art Deco 3.05 Carat Diamond and Platinum Brooch, circa 1915
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Art Deco 3.05 Carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and impressive antique brooch has been crafted in platinum.
The Art Deco brooch has been modelled in the form of a geometric tied ribbon bow with zig-zag decoration.
The knot of the bow design is ornamented with forty-one impressive pavé set diamonds and each side of the bow is embellished with a further seventy-one pavé set diamonds, in a combination of Old European round and eight cuts.
The diamond brooch secures to the reverse with a hinged pin and sheath style fastening.
This geometric diamond brooch...
Category
1910s Vintage Platinum Brooches
Materials
Diamond, Platinum
Marcus & Co. Sapphire and Diamond Bow Brooch, American, circa 1935
Located in London, GB
Sapphire and diamond bow brooch by Marcus & Co, American, circa 1935. A yellow gold and platinum bow form brooch set with one central row of twenty eig...
Category
1930s American Art Deco Vintage Platinum Brooches
Materials
Diamond, Sapphire, Platinum
Elegant Platinum Diamond Plaque Brooch, circa 1935
Located in Zurich, Zollstrasse
Elegant Platinum brooch set with Diamonds of approximately 4.50 ct. Plaque brooches were very typical for the 1930s. Rectangular shape, elongated octagon...
Category
1930s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Deco Brooch & Pendant Platinum 950 with Diamonds 11 Carat, Vienna, c.1920
Located in Vienna, AT
Elegant Viennese Art Déco Platinum Brooch With Numerous Old Cut Diamonds.
Elongated shape with fine open worked hand made milgrain setting, centered with five larger stones, middle s...
Category
1920s Austrian Art Deco Vintage Platinum Brooches
Materials
Diamond, White Diamond, Platinum
Elegant Meister Diamond Brooch with Emerald in Platinum 950
Located in Lucerne, CH
The well-known Swiss jeweller Meister (Zurich) made this elegant bouquet in Platinum 950 tied together by a delicate bow. He actually makes the very classic, very modern. The gem qua...
Category
20th Century Swiss Modern Platinum Brooches
Materials
Diamond, Emerald, Platinum
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