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Metal: Platinum
Style: Art Nouveau
Brooch set with Diamonds, 14k white gold with platina
Located in The Hague, ZH
14k white gold with platina Brooch set with Old Mine cut Diamonds up to 1.20 carat - 5.4 cm x 2.9 cm
Detailed description
The brooch is 5.4 cm wide and 2.9 cm high
weight: 9.1 gra...
Category
Early 20th Century European Art Nouveau Platinum Brooches
Materials
Diamond, 14k Gold, White Gold, Platinum
Brooch set with diamonds up to 1.00ct platinum
Located in The Hague, ZH
Platinum brooch set with brilliant and single cut diamonds totaling approximately 1.00ct – F/G – VS/SI
Detailed description
the size of the brooch is 3.6 cm by 3.0 cm wide
weight ...
Category
1910s Dutch Art Nouveau Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Nouveau 18k Gold & Platinum Enameled Brooch with European Cut Diamonds
Located in Fairfield, CT
Reflecting the distinctive aesthetic of the Art Nouveau movement, this brooch pendant is an artistic celebration of form and craftsmanship. Cast in 18 karat gold and complemented by ...
Category
1890s Art Nouveau Antique Platinum Brooches
Materials
Diamond, Gold, 18k Gold, Yellow Gold, Platinum, Enamel
Brooch with diamonds 950 Pt platinum
Located in The Hague, ZH
950 Platinum brooch set with single cut diamonds to. 0.70ct – F/G – VS/SI
Detailed description
the size of the brooch is 3.4 cm by 3.1 cm wide
weight 12.4 grams
put with
- 48 x ...
Category
2010s Dutch Art Nouveau Platinum Brooches
Materials
Diamond, Platinum
Carved Amethyst and Diamond Bluebell Flower Brooch
Located in New York, NY
Created in the 1920s-1930s, this flower brooch is composed of amethyst, enamel and diamonds, all mounted in platinum. It is designed as a naturalistic pale violet bellflower of carve...
Category
Early 20th Century Art Nouveau Platinum Brooches
Materials
Amethyst, Diamond, Pearl, Platinum, Enamel
Vintage Art Nouveau 1.20 Inch Brooch Diamond 0.30 Carat Platinum Gold Pearl Ruby
Located in New York, NY
Introducing our exquisite Vintage Art Nouveau 1.20 Inch Brooch, a timeless masterpiece that encapsulates the elegance and sophistication of a bygone era. This meticulously crafted pi...
Category
Early 20th Century British Art Nouveau Platinum Brooches
Materials
Diamond, Pearl, Ruby, Gold, 14k Gold, Yellow Gold, Platinum
Art Nouveau 2.65 Ct Diamond 18KT Gold Platinum Brooch Pendant
Located in Napoli, IT
This impressive Art Nouveau Diamond brooch pendant is 1890 ca
Sensual, sinuous lines expertly carved from rich 18 KT gold, contraste...
Category
Late 19th Century European Art Nouveau Antique Platinum Brooches
Materials
Diamond, Gold, 18k Gold, Platinum
Antique Bow Brooch Diamond
Located in Geneva, CH
Antique Bow Brooch Diamond. Centered by a round colored diamond (not tested) approx. 1.20 carat.
Circa 1910.
Dimensions:
Length: 7.50 centimeters.
Heigh...
Category
1910s Art Nouveau Vintage Platinum Brooches
Materials
Diamond, Gold, Platinum
Antique Art Nouveau Aquamarine and Pearl Yellow Gold Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 0.85 carat aquamarine and pearl, 12 karat yellow gold and platinum Art Nouveau brooch; part of our diverse antique jewelry and estate jewelry collecti...
Category
1920s Unknown Art Nouveau Vintage Platinum Brooches
Materials
Aquamarine, Pearl, Gold, Yellow Gold, Platinum
Unique Pearl and Diamond Brooch Set in Platinum
Located in MELBOURNE, VIC
Hand made oval brooch measuring 34 mm x 22 mm
Set in Platinum and 18 carat Yellow Gold
With 12 pearls 2.7 mm in diameter and encrusted with 36 Rose-cut diamonds
Art Nouveau, circa 19...
Category
Early 20th Century Unknown Art Nouveau Platinum Brooches
Materials
Diamond, Pearl, Platinum
Martin Mayer, Jugendstil Spinel & Diamond Gold Bar Brooch, Germany, C.1900
Located in Chatham, CA
MARTIN MAYER - Jugendstil cabochon cobalt blue Spinel (approx. .51 carats - 5 x 3.5 x 3 mm.) and milgrain set diamond bar brooch - platinum topped 18K yel...
Category
Early 20th Century German Jugendstil Platinum Brooches
Materials
Diamond, Spinel, Gold, 18k Gold, Yellow Gold, Platinum
Antique Krementz Art Nouveau 14k Gold 1.25ct Aquamarine & Pearl Open Brooch Pin
Located in Montclair, NJ
This beautiful Krementz antique pin/brooch was crafted in solid 14k yellow gold with a solid .900 platinum top during the art nouveau period and features an open, scalloped, marquise...
Category
Early 20th Century American Art Nouveau Platinum Brooches
Materials
Aquamarine, Natural Pearl, 14k Gold, Yellow 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
Antique 1920s Art Nouveau Diamond Yellow Gold Platinum Set Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning antique Art Nouveau 0.84 carat diamond and 14 karat yellow gold, platinum set brooch; part of our diverse antique jewelry and estate jewelry collections.
This stunning, fine and impressive antique brooch has been crafted in 14k yellow gold with a platinum setting.
The Art Nouveau design is ornamented with three feature bezel set Old European round cut diamonds; a 0.31Ct, a 0.21Ct and a 0.20Ct.
The millegrain decorated, sinuous design is embellished with a further two Old European round cut and twelve Dutch cut diamonds.
The brooch secures to the reverse with a hinged pin and clasp fastening, which is struck with the maker's mark and 14k gold fineness mark -585.
The side of the setting is also hallmarked with the 14k gold fineness mark.
The setting has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum.
The 1920s diamond brooch is supplied with three independent diamond grading certificates.
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 antique Art Nouveau brooch...
Category
1920s Art Nouveau Vintage Platinum Brooches
Materials
Diamond, Platinum, 14k Gold, Yellow Gold
Edwardian Diamond Openwork Brooch/Pendant
Located in London, GB
An Edwardian diamond openwork brooch/pendant, to the centre an old mine-cut diamond estimated to weigh 0.7 carats, within a cluster formed by fourteen ...
Category
1910s English Art Nouveau Vintage Platinum Brooches
Materials
Diamond, Platinum
Early 20th Century Wasp Brooch
Located in London, GB
An early twentieth century diamond, enamel and crystal wasp brooch, the black and yellow enamel body with rose-cut diamond-set head, the frosted rock cryst...
Category
Early 20th Century Unknown Art Nouveau Platinum Brooches
Materials
Crystal, Yellow Gold, Platinum
Late Victorian Gem-Set Butterfly Brooch
Located in London, GB
A late Victorian gem-set butterfly brooch, the body is a gold spring terminating to a natural pearl, the eyes set with two cabochon-cut rubies, th...
Category
1890s French Art Nouveau Antique Platinum Brooches
Materials
Diamond, Emerald, Natural Pearl, Ruby, 18k Gold, 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
Fabulous Art Nouveau Black Starr Frost Platinum Filigree 100ct Australian Opal
Located in St. Petersburg, FL
One of the largest and most magnificent natural Australian opal cabochons we have ever seen, set in an exquisite and signed Black Starr & Frost brooch set with diamonds that has been...
Category
Late 19th Century American Art Nouveau Antique Platinum Brooches
Materials
Diamond, Opal, Platinum
Important Faberge Imperial Russian Presentation Gift to a Member of the Imperial
By Fabergé
Located in Greenwich, CT
Important Faberge Imperial Russian Presentation Gift to a Member of The Imperial Court of Germany 1907
Rare and Important Faberge Imperial Russian Presentation Gift to a Member of The Imperial Court of Germany 1907 bought from Faberge by the Imperial Cabinet of Internal Affairs...
Category
Late 19th Century Art Nouveau Antique Platinum Brooches
Materials
Diamond, Platinum
Diamond Pearl and Ruby Oak Leaf and Trefoil Clover Brooch, Art Nouveau, ca 1910s
Located in Idar-Oberstein, DE
A large diamond, pearl and ruby Art Nouveau brooch in platinum and yellow gold, ca. 1910s.
It has a beautiful design and with the depiction of an oak leaf and trefoil clover it car...
Category
1910s Art Nouveau Vintage Platinum Brooches
Materials
Pearl, Ruby, Diamond, Yellow Gold, Platinum
Art Nouveau Platinum Brooch Natural Pearls Diamonds Bow, 1910
Located in Herzelia, Tel Aviv
Platinum Natural Pearls Diamonds Art Nouveau Bow Brooch. Magnificent Edwardian Art Nouveau bow brooch. 1910. Set with natural Pearls and old European cut Diamonds. Platinum. A small ...
Category
Early 20th Century American Art Nouveau Platinum Brooches
Materials
Diamond, Natural Pearl, Platinum
Art Nouveau Antique Seagull Diamond Enamel Gold Brooch France
Located in Munich, Bavaria
Extremely rare Art Nouveau brooch of a seagull. The finely modelled bird is decorated with guilloché-enamel in pale blue, green and pink iridescent colours. The bird is made out of ...
Category
1890s French Art Nouveau Antique Platinum Brooches
Materials
Diamond, 18k Gold, Enamel, Platinum
Art Nouveau Platinum Brooch with White Diamonds
Located in Bilbao, ES
This beautiful Art Deco Brooch in rectangular shape and platinum openwork is full of brilliant-cut and cushion-cut white diamonds, with a central white diamond in oval shape and knur...
Category
1890s Spanish Art Nouveau Antique Platinum Brooches
Materials
White Diamond, Platinum
Art Nouveau 2.3 Carat Diamonds and Pearls Platinum Pendant-Brooch
Located in Pamplona, Navarra
Belle epoque Art Nouveau diamonds and pearls Platinum pendant-brooch.
Probably France. Condition: Good.
Old European and old mine cut diamonds.
Total approximate diamond carat weigh...
Category
1930s French Art Nouveau Vintage Platinum Brooches
Materials
Pearl, Diamond, Platinum, 18k Gold
Art Nouveau Platinum Diamond and 18 Karat Yellow Gold Brooch with Ladies Profile
Located in Birmingham, AL
This is an absolutely stunning piece! This art nouveau brooch is made in Platinum with a round 18K Yellow gold center with a woman's figuring in bas relief. The brooch contains 76 mi...
Category
Late 19th Century Unknown Art Nouveau Antique Platinum Brooches
Materials
Diamond, 18k Gold, Platinum
Platinum Ensemble of Rock Crystal and Diamonds
Located in Berlin, DE
platinum ensemble of rock crystal and diamonds
Platinum, 18 carat white gold
1 old cut diamond of approx. 0.24 ct, slightly tinted white / purity P1, in a frame mount
rock crystal
...
Category
1950s Austrian Art Nouveau Vintage Platinum Brooches
Materials
Diamond, 18k Gold, White Gold, Platinum
Sloan & Co. Sapphire Pearl Platinum-Topped 14 Karat Gold Harlequin Stickpin
Located in Philadelphia, PA
Designed as a navette shaped head comprised of invisibly set calibré cut sapphire in a harlequin motif
Sapphire is transparent and brightly royal blue and olive green in color while...
Category
1910s Art Nouveau Vintage Platinum Brooches
Materials
White Diamond, Blue Diamond, Pearl, Sapphire, Green Sapphire, Gold, 14k ...
Art Nouveau Amethyst Diamond Platinum Gold Roses Brooch
Located in Munich, Bavaria
Finely chiselled Art Nouveau 18K gold brooch with a rectangular faceted amethyst. Finely modelled roses, leaves and foliage. Six diamonds are mounted in platinum.
Category
1890s Unknown Art Nouveau Antique Platinum Brooches
Materials
Amethyst, Diamond, Platinum, 18k Gold
Platinum Brooch with Diamonds
Located in Milano, Lombardia
Platinum Brooch with diamonds
magnificent platinum Art Nouveau brooch with diamonds set
40 diamonds set throughout and a 1 Kt. fascinat...
Category
1920s Italian Art Nouveau Vintage Platinum Brooches
Materials
Diamond, Platinum
Antique Sapphire Diamond Platinum Circle Bow Pin
Located in New York, NY
Feminine and graceful antique diamond circle pin. Set in platinum with applied square cut sapphire bow. Brilliant white diamonds weighing appro...
Category
Late 19th Century American Art Nouveau Antique Platinum Brooches
Materials
Diamond, Sapphire, Platinum
Tiffany & Co. 4 Carat Total Diamond and Onyx Platinum Bar Pin Brooch
Located in Atlanta, GA
1890s Art Nouveau Antique Tiffany and Co. Diamond Brooch - 18 karat Yellow Gold, Platinum, Diamonds
Features:
Platinum Head and 18 karat Yellow...
Category
Late 19th Century American Art Nouveau Antique Platinum Brooches
Materials
Diamond, Onyx, 18k Gold, Yellow Gold, Platinum
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