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Platinum Brooches

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Metal: Platinum
Art Deco Diamond and Filigree Brooch
Located in Denver, CO
An Old European cut diamond weighing approximately 0.15 carats, G color, VS clarity, centers this stunning two-toned Art Deco brooch with delicate filigree, fashioned in 14kt yellow ...
Category

Late 19th Century Unknown Art Deco Antique Platinum Brooches

Materials

Diamond, 14k Gold, Yellow Gold, Platinum

Art Deco Diamond Brooch-Clips, circa 1930s
Located in Wailea, HI
Art Deco Diamond Brooch-Clips Circa 1930's With Over 10 carats of Diamonds Infinite Ways To Wear These Diamond Brooch Clips Besides The Great Depression The 1930's Produced Magnifi...
Category

Early 20th Century Art Deco Platinum Brooches

Materials

Diamond, Platinum

1.30ct Natural Diamonds Platinum Pin Edwardian Deco Vintage
Located in New York, NY
Vintage Platinum Brooch Pin 1.30ct natural round diamonds H-color Vs-2 Clarity 2.6 inch long Handmade Platinum 9.5 Grams. $7000 Appraisal to accompany
Category

2010s American Platinum Brooches

Materials

Diamond, Platinum

ArtDeco Diamond Brooch in Platinum
Located in Honolulu, HI
Art Deco Diamond Brooch in platinum. Gorgeous hand crafted art deco brooch in a braided infinity design. The brooch is set with 50 rounded E...
Category

Early 19th Century Art Deco Antique Platinum Brooches

Materials

Diamond, White Gold, Platinum

Retro Gübelin Gold, Diamond, and Sapphire Clip Brooch of Stylized Bow Design
Located in New York, NY
A Retro gold, sapphire, and diamond brooch designed as a stylized asymmetrical bow with a scrolled end, in 18k and platinum with double prong clip fitting. Atw 0.70 ct. single cut di...
Category

1940s Swiss Retro Vintage Platinum Brooches

Materials

Diamond, Sapphire, Gold, Platinum

Art Deco Style Diamond Platinum Bar Pin Brooch
Located in Beverly Hills, CA
A classic Art Deco/Edwardian style piece, this bar pin brooch features 3 carats of European cut diamonds set in platinum. Finished with fine miligrain on the edges of the platinum and a 14K gold pin...
Category

21st Century and Contemporary Platinum Brooches

Materials

Diamond, White Diamond, Gold, 14k Gold, Platinum

Vintage Edwardian Platinum Diamond and Sapphire Filigree Brooch
Located in Boston, MA
Vintage Edwardian Platinum Diamond and Sapphire Filigree Brooch - The center Eurpopean cut diamond is set in a hexagon plate and weighs approximately .50...
Category

1920s Unknown Edwardian Vintage Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Art Deco 1920s Platinum and Gold Diamond and Sapphire Ribbon Pin
Located in Houston, TX
Platinum pin with an 18K yellow gold stem in a ribbon motif. There are 38 square-cut sapphires and 65 round diamonds totaling 5 carats; H-I color and VS1-VS2 clarity. Pin measures ...
Category

1920s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, 18k Gold, Platinum

1910s 5.45 Carat Diamond and Platinum Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 5.45 carat diamond and platinum bar brooch; part of our antique jewellery and estate jewelry collections. This stunning, fine and impressive antique diamond brooch has been crafted in platinum. The subtly tapering linear setting displays three feature Old European cut diamonds to the centre, accented with fifteen pavé set Old European round cut diamonds graduating in size. This antique brooch secures to the reverse with a hinged pin and safety catch. This old cut diamond line brooch...
Category

1910s Unknown Vintage Platinum Brooches

Materials

Diamond, Platinum

Art Deco Platinum Diamond Filigree Bar Brooch Pin
Located in beverly hills, CA
Exquisitely handcrafted in platinum, this elongated oval Art Deco brooch is a true work of art. The brooch features an intricate openwork design, with three stunning ovals at the cen...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Pearl, Platinum

Fontana Ruby Damond Platinum Gold Insect Brooch Pin
Located in New York, NY
Fontana Roma 18k gold and platinum insect brooch, set with rubies and approx. 1.00cts in diamonds. Brooch is 30mm x 26mm. Marked: Fontana Roma, PT 750. We...
Category

20th Century Italian Platinum Brooches

Materials

Diamond, Ruby, Gold, Platinum

3.75 Carat Art Deco Old European Diamond Platinum Gold Brooche
Located in Stamford, CT
Art Deco solid Platinum and 14k white gold Diamond brooche. All handmade set with Old European cut and transitional cut diamonds. Beautiful hand engraving, bead setting and piercin...
Category

1920s Vintage Platinum Brooches

Materials

Diamond, White Diamond, Gold, 14k Gold, White Gold, Platinum

Edwardian Diamond Platinum-Topped 14 Karat Gold Antique Snake Stickpin
Located in Philadelphia, PA
Designed as a dimensional swirled snake head - platinum-topped Featuring flush set old European cut diamonds in head and eyes Weighing approximately 0.10 carat total - eye clean and...
Category

1910s Edwardian Vintage Platinum Brooches

Materials

Diamond, Gold, 14k Gold, Yellow Gold, Platinum

Edwardian Diamond & Platinum Brooch Pin 1920's
Located in Beverly Hills, CA
Classic Edwardian brooch created in Europe in the 1920's. Old hand-cut diamonds, open-work airy design, floral motifs are the highlights of this lovely timeless piece. Diamond total ...
Category

1920s European Vintage Platinum Brooches

Materials

White Diamond, Platinum

Art Deco Brooch circa 1930 Diamonds Platinum 950 and 18 Carat White Gold
Located in Paris, FR
Art Deco openwork plate brooch in 950 mil platinum and 18 carat (750 mil) white gold circa 1930-40 with geometric decoration, set with 8/8 diamonds, half-cut and baguette-cut. The ce...
Category

1920s French Art Deco Vintage Platinum Brooches

Materials

Diamond, White Gold, Platinum

Platinum Diamond "Spade" Pin Circa 1940's .85 Carats
Located in Wailea, HI
Platinum Diamond "Spade" Pin Circa 1940's .85 Carats 19 Round Brilliant Cut Diamonds Weighing .85 Carats Approximately [GH VVS] Finely Made Whimsical Lapel Pin A Perfect Gift For S...
Category

Mid-20th Century Unknown Platinum Brooches

Materials

Diamond, Platinum

Floral Motif Diamond Brooch
Located in New York, NY
Floral Motif Diamond Brooch An open floral motif brooch set with round and baguette cut diamonds. Approximate Diamond Weight: 9.22 carats Approximate Length: 2.25" Metal Type: 1...
Category

1960s Unknown Vintage Platinum Brooches

Materials

Diamond, Platinum

1.36 Carat Round Brilliant Diamond and Platinum Swirl Brooch
Located in Chevy Chase, MD
A simple and elegant Diamond swirl brooch. The platinum brooch contains 25 round brilliant Diamonds that weigh 1.36 carats total. Graded as H-I color, SI clarity. The brooch measures 2.60 inches in length, and is stamped "Pt900". Offered by Charles Schwartz...
Category

Late 20th Century American Retro Platinum Brooches

Materials

Diamond, Platinum

Platinum Diamond Art Deco Ribbon Brooch
Located in Delray Beach, FL
This exquisite Art Deco brooch features a diamond encrusted frame adorned with a diamond and emerald bow. A matching diamond and emerald accent...
Category

Early 20th Century Unknown Art Deco Platinum Brooches

Materials

Diamond, Emerald, Platinum

Art Deco Yellow Gold & Platinum Tri Colour Pearl and Diamond ‘Clubs’ Bar Brooch
Located in Staines-Upon-Thames, GB
An Art Deco and later pearl, diamond, platinum and yellow gold brooch, comprising three round pearls of different hues, and four old single cut diamonds, set in platinum, to a 9 kara...
Category

Mid-20th Century British Art Deco Platinum Brooches

Materials

Diamond, Pearl, 9k Gold, Yellow Gold, Platinum

Art Deco Diamond and Platinum Necklace and Brooch Combination, circa 1930s
Located in Wailea, HI
Art Deco Diamond and Platinum Necklace and Brooch Combination Circa 1930's Thirty Round Brilliant Cut Diamonds Weighing 1.15 Carats...
Category

Early 20th Century American Art Deco Platinum Brooches

Materials

Diamond, Platinum

Platinum Four Leaf Clover with Aquamarines and Diamonds Brooch
Located in New York, NY
Platinum Four Leaf Clover With Aquamarines And Diamonds Brooch. Center diamond: Round Cut 5.3mm wide (approx. 0.67ct) Diamond Carat Weigh...
Category

20th Century Unknown Modern Platinum Brooches

Materials

Aquamarine, Diamond, Platinum

Platinum Pear Shaped Natural Beryl and Diamond Brooch
Located in Greenwich, CT
Looking for something a little more dazzling... Look no further!! This glamorous and absolutely gorgeous pear shaped natural beryl and diamond brooch is magnificent!! Beryl is a mos...
Category

21st Century and Contemporary Unknown Artist Platinum Brooches

Materials

Beryl, Platinum

Antique Platinum & Diamond Brooch 1.24ct
Located in Laguna Beach, CA
Antique platinum and diamond brooch. Tests 91% platinum using an XRF metals analyzer. The brooch weighs 9 grams. The center diamo...
Category

Early 20th Century Platinum Brooches

Materials

Diamond, Platinum

Edwardian Emerald and Diamond Drop Brooch
Located in London, GB
Here we have a charming antique brooch dating back to the early Edwardian period. This 18ct yellow gold piece has been crafted into the shape of a blossoming flower with fine distinc...
Category

Early 20th Century Edwardian Platinum Brooches

Materials

Diamond, Emerald, Gold, 18k Gold, Yellow Gold, Platinum

Art Deco 2.00ct Diamond Pin
Located in New York, NY
This is a gorgeous platinum pin from the Art Deco era. The pin is set with sparkling old European cut diamonds that weigh approximately 2.00ct. The color of these diamonds is F with ...
Category

20th Century Art Deco Platinum Brooches

Materials

Diamond, Platinum

Platinum Art Deco Diamond Monogram A.L.A. Brooch
Located in Boston, MA
Platinum Art Deco Diamond Monogram A.L.A. Brooch - The brooch is set with 77 round full cut diamonds that weigh approximately 1.50ct total weight. The...
Category

1930s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Late Deco Diamond and Pink Sapphire Piglet Brooch, c.1940s
Located in London, GB
A sweet piglet brooch dating back to 1940s, the Late Deco era. The piglets body is made up of 1.00 carat of grain set diamonds with seven pink sapphires going around its body. The vivid pink sapphires total to 0.54 carat and are oval in shape. There is one small ruby set in as the piglets eye and enamel has been used to create its charming feet. Adding even more character to this piglet is a small gold...
Category

1940s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Pink Sapphire, 18k Gold, Platinum

Antique Natural Pearl, Platinum and Yellow Gold Pin Brooch
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive antique Victorian natural pearl and 9 karat yellow gold, 18 karat yellow gold and platinum set pin brooch; part of our diverse antique Victorian brooch collections. This exceptional, fine and impressive antique stick pin has been crafted in 18k yellow gold and platinum, with a 9k gold pin. The brooch has been modelled in the form of a late 16th century male's profile. The 18k yellow gold figure's face incorporates details replicating the anatomical features, in addition to long curling hair, a moustache and a beard. The male profile incorporates a brimmed hat, accented with a paralleling platinum plume and the crown-shape represented by an impressive natural pearl. The 9k yellow gold pin features subtle turned decoration to hold the brooch more securely. This antique Victorian stick pin...
Category

1890s Victorian Antique Platinum Brooches

Materials

Natural Pearl, Yellow Gold, Platinum

Vintage Art Deco Brooch with Old European Cut Diamonds 7.00 Carat
Located in New York, NY
Vintage Art Deco Brooch with Old European Cut Diamonds. This wonderful brooch features 7.00cts carats of diamonds spread across ...
Category

1910s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Tiffany & Co GIA Certified 1.20ct Center Diamond 2.30ct Side Diamond Pin
Located in New York, NY
This is an elegant platinum pin by Tiffany & Co. The pin is centered with a sparkling GIA certified heart shape diamond that weighs 1.20ct. The color of the diamond is D with VVS2 cl...
Category

20th Century Platinum Brooches

Materials

Diamond, Platinum

Platinum and 18kt yellow gold natural pearl and diamond brooch
Located in Braintree, GB
A charming early 20th century brooch, crafted in platinum and 18kt yellow gold, set with rose- and old-cut diamonds, framed by a border of natural pearls. The piece is fitted with a ...
Category

Early 20th Century European Platinum Brooches

Materials

Diamond, Pearl, 18k Gold, Yellow Gold, Platinum

Art deco diamond brooch, French, circa 1920.
Located in London, GB
Art deco diamond brooch. Set to centre with one round old cut diamond in an open back rubover setting with an approximate weight of 0.85 carats, surrounded by 45 round old cut diamon...
Category

1920s French Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Antique 1920s French 2.06 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive antique French 2.06 carat diamond and platinum brooch; part of our antique jewelry and estate jewelry collections. This exceptional antique French brooch...
Category

1920s French Vintage Platinum Brooches

Materials

Diamond, Platinum

Art Deco Diamond Sapphire Ruby Platinum Butterfly Brooch
Located in Beverly Hills, CA
A stunning Art Deco pin brooch from the 1930’s that is impressively made with extreme quality, as seen in the settings work on the back and front o...
Category

1930s Art Deco Vintage Platinum Brooches

Materials

Diamond, Ruby, Blue Sapphire, Platinum

Platinum & 14 Karat White Gold Vintage Diamond Pin
Located in Scottsdale, AZ
Designer: custom design Material: Platinum & 14K white gold Diamonds: 29 round european cut = 1.25cttw Color: G Clarity: SI1-2 Dimensions: pin measures 73 x 20mm Weight: 8.76 grams
Category

20th Century Platinum Brooches

Materials

Diamond, 14k Gold, White Gold, Platinum

Antique 2.00CT Diamond Platinum 1920's Art Deco Pin
Located in Los Angeles, CA
This Art Deco 1920’s-era Brooch Pin is Crafted in Platinum. The Pin contains 2.00cts of Stunning Old European Cut Brilliant Round Diamonds. F-H Color. VS-SI Clarity. The Pin measure...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

6.00 Carat Round Brilliant and Emerald Cut G SI1 Diamond Platinum Pin Brooch
Located in New York, NY
Title: 6.00 Carat G SI1 Diamond Platinum Pin Brooch Style: Pin Metal: Platinum Gemstone 1: 6 Carat Diamond Number of Stones: 75 Color: G Clarity: SI1 Dimension: 1.38*1.46*0.64IN Weig...
Category

20th Century Platinum Brooches

Materials

Diamond, Platinum

Tiffany & Co. Platinum & 18 Karat Yellow Gold “Scalloped” Key Pin
Located in Scottsdale, AZ
Designer: Tiffany & Co. Material: platinum / 18K yellow gold Center Diamond: 1 oval cut = .74ct Color: fancy intense yellow Clarity: VVS1 Tiffany & Co. Cert # 62754311 / R08090539 D...
Category

21st Century and Contemporary Platinum Brooches

Materials

Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum

1.56 Old European Diamond Art Deco Platinum Filigree Bar Brooch
Located in Stamford, CT
1925 Art Deco Platinum filigree bar brooch. Set with an old European cut center diamond and old European cut accent diamonds. 1 center cut...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Andrew Clunn Diamond Brooch
Located in Darnestown, MD
Elegant and unusual diamond brooch by Andrew Clunn. The piece has 105 diamonds weighing a total of approximately 12.1 carats. Thirty seven diamonds weigh 5.35 carats and the remaini...
Category

Late 20th Century American Modern Platinum Brooches

Materials

Diamond, 18k Gold, Platinum

Platinum and Diamond Vintage Brooch
Located in Palm Beach, FL
Platinum and Diamond Vintage Brooch Composed of transitional and single-cut diamonds. Center diamond weighing approximately .65 carats Additional diamonds weighing a total of approx...
Category

20th Century Platinum Brooches

Materials

Diamond, Platinum

Art Deco 1.25 CTW Diamond Platinum Pierced Scrolling Vintage Bombé Band Ring
Located in Philadelphia, PA
Featuring five old European cut diamonds bead set east to west in octagonal form heads Weighing approximately 1.01 carats total - G/H color with VS2 clarity With a pierced scroll mot...
Category

1930s Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Diamond Floral Brooch
Located in New York, NY
This brooch is a timeless piece from the 1940s to 1950s, crafted with exquisite platinum and set with approximately 5.5ct of dazzling diamonds. Its unique design, featuring flowing c...
Category

Mid-20th Century Platinum Brooches

Materials

Diamond, Platinum

Retro Platinum 11 Carat Natural Old Euro Diamond Brooch and Pendant Circa 1940
Located in Los Angeles, CA
Magnificent Rare Estate Platinum Brooch & Pendant. Approximately 11 carats of Natural old euro and round diamonds, 216 stones total. The piece weighs 35 grams, Can be worn as a pe...
Category

1940s Retro Vintage Platinum Brooches

Materials

Diamond, Platinum

5.50ct Diamond Platinum Pin
Located in New York, NY
This is a magnificent platinum pin. The pin is set with sparkling round cut diamonds that weigh approximately 5.50ct. The color of these diamonds is F-G with VS clarity. The pin meas...
Category

20th Century Platinum Brooches

Materials

Diamond, Platinum

Platinum and Sapphire Brooch
Located in Los Angeles, CA
Vintage platinum bar brooch with sapphires and brilliant diamonds, Italy circa 1920s Length 8.5 cm Width 1.5 cm
Category

1920s Vintage Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Edwardian 14kt/Platinum+Diamond Pin
Located in Narberth, PA
An elegant pin from the Edwardian (ca1910s) era! Crafted in platinum, this beautifully milgrained pin features fourteen glittering Round Cut diamonds and one gorgeous Old European Cu...
Category

1910s Unknown Edwardian Vintage Platinum Brooches

Materials

Diamond, 14k Gold, Platinum

Retro Gold, Cabochon Citrine, and Diamond Stylized Bow Brooch
Located in New York, NY
A Retro gold brooch of stylized bow design with a crescent of cabochon citrines and diamonds, in 14k and platinum.
Category

1940s Retro Vintage Platinum Brooches

Materials

Citrine, Diamond, 14k Gold, Platinum, Gold

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

Antique Filigree 1.24 Carat Old European Cut M I1 Diamond Platinum Pin
Located in New York, NY
Title: 1.24 Carat Old European Cut M I1 Diamond Platinum Pin Metal: Platinum Gemstone 1: 1.24 Carat Diamond Number of Stones: 1 Color: M Clarity: I1 Shape: Old European C...
Category

20th Century Platinum Brooches

Materials

Diamond, Platinum

Art Deco 18k Platinum Tri Tone Painted Porcelain Mine Diamond Brooch Pendant
Located in Winter Springs, FL
This exquisite piece is unlike anything we have ever owned or even seen. It has been crafted in 18K pink and yellow gold as well as platinum and lightly dusted in a green enameling. ...
Category

1930s Art Deco Vintage Platinum Brooches

Materials

Diamond, 18k Gold, Platinum

1920s 5.73Ct Diamond and Platinum Bar Brooch Art Deco
Located in Jesmond, Newcastle Upon Tyne
A magnificent, fine and impressive antique 5.73 carat diamond and platinum Art Deco brooch; part of our diverse collection of diamond brooches. This magnificent, fine and impressive...
Category

1920s 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

Retro 2.1ct Diamond Ruby Leaf Brooch in 18K Gold and Platinum, circa 1945
Located in Goettingen, DE
Retro 2.1 ct Diamond Ruby Leaf Brooch in 18K Gold and Platinum circa 1945 Very representative diamond brooch, naturalistically designed in the form o...
Category

1940s German Retro Vintage Platinum Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold, Platinum

Boucheron Retro Gold, Sapphire, and Diamond Scroll Design Clip Brooches
Located in New York, NY
A pair of Retro scroll design gold clip brooches set with square-cut sapphires and round diamonds, in platinum and 18k. Signed Boucheron, Paris.
Category

1940s French Retro Vintage Platinum Brooches

Materials

Diamond, Sapphire, Gold, 18k Gold, Platinum

Art Deco 14K White Gold & Platinum Blue Enamel Old European Diamond Bar Brooch
Located in Houston, TX
Metal Type: 14K White Gold and Platinum Length: 2.25 inches Width: 6.30 mm Weight: 3.39 grams Filigreed, 14K white gold and platinum, diamond art-deco (1920-1930) brooch. The met...
Category

1920s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Gold, 14k Gold, White Gold, Platinum, Enamel

Late Deco 1.80ct Ruby and Diamond Flower Brooch, c.1940s
Located in London, GB
This stunning Flower brooch was crafted in the 1940s and features vibrant rubies and diamonds to bring the design to life. The main stalk and flower design is crafted from 18 carat r...
Category

1940s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Platinum and Diamond Pendant / Brooch
Located in Los Angeles, CA
Vintage Italian platinum pendant convertible into a millilgrain fretwork brooch, set with 4.5 karats of diamonds / Made in Italy 1930s Length 6.5cm
Category

Early 20th Century Italian Platinum Brooches

Materials

Diamond, Platinum

.60 Carat Diamond Platinum Violin Pendant Brooch
Located in Stamford, CT
Three-dimensional violin brooch pendant in solid platinum with pave and channel set diamonds. 24 straight baguette diamonds H-I SI, approx. .30ct 64 round diamonds H-I SI, approx. ....
Category

21st Century and Contemporary Platinum Brooches

Materials

Diamond, Platinum

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