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Platinum Brooches

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Metal: Platinum
Art Deco Diamond Quaver Brooch
Located in London, GB
Here we have a stylish and sophisticated brooch crafted from platinum into the shape of a quaver musical note during the pinnacle of the Art Deco movement. The stem has been set with...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Art Deco Egyptian Revival Sapphire Diamond Platinum 18 Karat Gold Stickpin
Located in Philadelphia, PA
Designed as a gold serpents and pharaoh in a platinum headdress Centering a pentagon-shaped mixed-cut sapphire Weighing approximately 0.50 carat total Transparent light blue in co...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Vintage 3.50 Carat Diamond Bouquet Pin
Located in New York, NY
This is an amazing platinum bouquet pin from the 1950s. The pin is set with sparkling marquise, baguette and round cut diamonds that weigh approximately 3.50ct. The color of these di...
Category

20th Century Platinum Brooches

Materials

Diamond, Platinum

Butterfly Pin with White and Fancy Intense Yellow diamonds
Located in New York, NY
This gorgeous yellow and white diamond butterfly pin, set in platinum and 18kt yellow gold, is a super way to add sparkle to your outfit. It contains 6.78 carats of E color diamonds...
Category

21st Century and Contemporary American Contemporary Platinum Brooches

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Antique Platinum Yellow and Rose Gold Bird Bar Brooch
Located in Jesmond, Newcastle Upon Tyne
An exceptional, fine and impressive platinum, yellow and rose gold bird bar brooch; part of our antique jewellery and estate jewelry collections. This exceptional, fine and impressive antique brooch has been crafted with a 15k yellow gold bar and platinum, 12k yellow and rose gold design. The plain 15k yellow gold bar features a realistically modelled pheasant in flight. This tri-colored brooch...
Category

1910s Unknown Vintage Platinum Brooches

Materials

Rose Gold, Yellow Gold, Platinum

David Webb Platinum 18K Yellow Gold Diamond and Enamel Anchor Pendant Brooch
Located in New York, NY
There is a very curious story about anchors in jewelry. In the early stages of Christianity, when Romans persecuted those who followed the religion, the anchor was a way that Christians could identify other Christians. They would leave anchors outside their home or even wear anchor jewelry...
Category

20th Century American Modern Platinum Brooches

Materials

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

Vintage 1950s Pearl Ruby and Diamond and Yellow Gold Sword Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive pearl, 0.22 carat ruby and 0.19 carat diamond, platinum and 18 karat yellow gold sword brooch ; part of our diverse brooch collection. This fine and impressive vintage brooch has been crafted in platinum and 18k yellow gold. This vintage brooch has been modelled in the form of a sword/knife/dagger with a twisted handle. The handpiece of the sword is embellished with two interlacing arrays of round faceted cut rubies and Dutch cut diamonds. The impressive platinum triangular blade envelops a feature pearl, replicating a piercing, cutting motion of a spherical object; the platinum blade indicates the high quality of the piece. This impressive ruby and diamond vintage brooch secures to the reverse with a hinged pin and clasp fastening. This stunning piece of vintage jewellery has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum and 18k gold. This impressive vintage 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 vintage ruby and diamond brooch...
Category

1950s Unknown Vintage Platinum Brooches

Materials

Diamond, Pearl, Ruby, Yellow Gold, Platinum

Elegant Diamond Brooch in Platinum 950
Located in Lucerne, CH
Designed as an astronomical theme with two hemispheres resembling planets in their orbit. The hemispheres are circling a bezel-set, round brilliant-cut diamond of 0.70 ct and G/H-vs quality. Grain-set with 92 brilliant- and rose-cut diamonds totalling approximate 3.40 ct. Manufactured in Platinum 950...
Category

Late 20th Century Unknown Contemporary Platinum Brooches

Materials

Diamond, White Diamond, Platinum

T.A. KOHN SON Edwardian Diamond and Platinum Garland Brooch
Located in Amsterdam, NL
A pretty open worked platinum brooche set with diamonds with garland decorations, signed: T.A. Kohn & Son, circa 1915, New York, V.S. weight: 10.4 grams dimensions: 5 x 2.3 cm
Category

20th Century American Edwardian Platinum Brooches

Materials

Diamond, Platinum

Art Deco 1.00 Carat Diamond Pearl Platinum Floral Cluster Stickpin
Located in Philadelphia, PA
Centering a round button pearl measuring approximately 4.0 mm; cream in body color with silvery overtones and excellent luster Surrounded by 1.00 carat of transitional cut diamonds,...
Category

1930s Art Deco Vintage Platinum Brooches

Materials

Diamond, Pearl, Platinum

.70 Carat Diamond Platinum Brooch
Located in Hicksville, NY
Metal Type: Platinum [Hallmarked, and Tested] Weight: 9 grams Center Diamond Details: Weight: .70 carat Cut: Old European Brilliant Color: M Clarity: VS1 ...
Category

1920s Unknown Art Deco Vintage Platinum Brooches

Materials

White Diamond, Platinum

French Art Deco Rose-Cut Diamond and Natural Pearl Bar Brooch in Platinum
Located in New York, NY
An Art Deco rose-cut diamond bar brooch set with five natural pearls, in 18k gold and platinum. France
Category

1920s French Art Deco Vintage Platinum Brooches

Materials

Diamond, Natural Pearl, Platinum

1940s 3.93 Carat Diamond and Platinum Spray Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1940s 3.93 carat diamond and platinum spray brooch; part of our diverse antique jewelry and estate jewelr...
Category

1940s Unknown Vintage Platinum Brooches

Materials

Diamond, Platinum

5.00 Carat Diamonds Cluster Brooch Pendant Pin Platinum Estate Cluster Cocktail
Located in New York, NY
Estate Prime Cocktail 5.00ct. diamonds Brooch Cluster pin. Baguettes, Marquise & Rounds, Full cut Brilliant. F-color Vs-2 clarity. Platinum 27 grams. Measures: 1.95 x .97 inch ...
Category

2010s American Platinum Brooches

Materials

Diamond, Platinum

Platinum Pearl and Diamond Brooch
Located in Los Angeles, 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

Diamond, Pearl, 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

1960s Diamond and Ruby Platinum Regimental Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive vintage 0.29 carat diamond and 0.02 carat ruby, platinum 'Salamanca eagle' military brooch; part of our diverse diamond jewelry and est...
Category

1960s Unknown Vintage Platinum Brooches

Materials

Diamond, Ruby, Platinum

4.9 Carat Art Deco Ruby Emerald Diamond Platinum Brooch
Located in Bay Harbor Islands, FL
Art deco brooch depicting a Serpent battling a Griffin. Round and marquise shape diamonds weighing approximately 4.90 carats.
Category

Early 20th Century Unknown Art Deco Platinum Brooches

Materials

Diamond, Platinum

Cabochon Cut Ruby, Sapphire, Jade, and Diamond 18K/Platinum Brooch Pin
Located in Miami, FL
Jewelry Details: Item Type: Brooch Pin Metal Type: 18K Yellow Gold and Platinum Weight: 35.70 grams Center Stone Details: Gemstone 1: Ruby (Cabochon-Cut) x 14 Gemstone 2: Sapphire (...
Category

Late 20th Century Retro Platinum Brooches

Materials

Diamond, Jade, Ruby, Blue Sapphire, Gold, 18k Gold, Yellow Gold, Platinum

Antique Victorian Yellow Gold and Platinum Pipe Pin Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique Victorian 21 karat yellow gold and platinum 'pipe' pin brooch with 12 karat rose gold pin; part of our diverse antique jewelry collections. This fine and impressive antique pin brooch has been crafted in 21k yellow gold and platinum, with a 12k rose gold pin. The brooch has been modelled in the form of a three dimensional tobacco pipe. The bowl of the pipe has been crafted in 21k yellow gold, the stem and bit in platinum. The brooch secures with a pin fastening, crafted in 12k rose gold. This antique Victorian pin...
Category

1890s Unknown Victorian Antique Platinum Brooches

Materials

Gold, Yellow Gold, Platinum

Victorian Diamond and Sapphire Double Pin, circa 1900s
Located in London, GB
This gorgeous double pin was created in the Victorian era. Two circles are set with alternating rows of diamonds and sapphires. The old cut diamonds total t...
Category

Early 1900s Unknown Victorian Antique Platinum Brooches

Materials

Diamond, Sapphire, 18k Gold, Platinum

Beautiful and Timeless Openwork Antique 1910 Brooch with Diamonds
Located in Zurich, Zollstrasse
Very decorative openwork brooch mounted in fine Platinum and set 7 old European round cut Diamonds weighing approximately 2.50 ct. Finished with fine millegrain on the platinum edges...
Category

Early 1900s Unknown Belle Époque Antique Platinum Brooches

Materials

Diamond, Platinum

1930s Diamond Yellow Gold Platinum Set Bow Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive antique 0.22 carat diamond and 15 karat yellow gold, platinum set wreath brooch; part of our diverse antique jewellery and estate jewelry collections. This fine and impressive 1930's diamond brooch has been crafted in 15k yellow gold with a platinum setting. The brooch has been modelled in the form of a wreath and tied bow. The wreath has a twisted ribbon design, accented with a millegrain decoration and a tied bow to one side. The design is embellished with a total of nineteen pavé set diamonds in a combination of Old European and eight cuts. A setting is encompassed with a plain and unembellished outer border, completing the design. The platinum set brooch secures to the reverse with a 15k yellow gold hinged pin and safety clasp. The brooch is hallmarked to the outer rim with the marks for 15k gold and platinum (PLAT 15CT). This impressive antique bow brooch...
Category

1930s Vintage Platinum Brooches

Materials

Diamond, 15k Gold, Yellow Gold, Platinum

Sterling Silver, Platinum, and 14k White Gold Flower Pin with Cabochon Sapphire
Located in New York, NY
Sterling Silver, Platinum, And 14k White Gold Flower Stick Lapel Pin With Cabochon Sapphire With Screw-On Bottom Clutch In The Shape Of a Leef Made to...
Category

21st Century and Contemporary American Platinum Brooches

Materials

Sapphire, 14k Gold, White Gold, Platinum, Sterling Silver

Amethyst and 1.69 carat Diamond Brooch in Platinum and Gold
Located in Jesmond, Newcastle Upon Tyne
A stunning vintage Art Deco 1.01 carat amethyst and 1.69 carat diamond, platinum and 14k yellow gold brooch; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impressive vintage amethyst brooch...
Category

1940s Unknown Art Deco Vintage Platinum Brooches

Materials

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

Platinum Diamond Bridal Basket Brooch Clip
Located in New York, NY
Platinum Mid century basket brooch, set with approx. 2.80-3.00ctw in diamonds (one is missing) . Brooch measures 37mm x 36mm. Weight - 18.1 gra...
Category

20th Century Platinum Brooches

Materials

Diamond, Platinum

3.45 Carats Total Round Brilliant and Baguette Diamond Swirl Brooch in Platinum
Located in Scottsdale, AZ
This extraordinarily sparkly diamond and platinum brooch is simply breathtaking. Incredible icy white diamonds dazzle brilliantly throughout every inch of this piece. Made of polishe...
Category

20th Century Unknown Contemporary Platinum Brooches

Materials

Diamond, Platinum

Diamond and Sapphire Edwardian Ribbon Platinum Pendant and Brooch
Located in Bay Harbor Islands, FL
This beautiful antique Edwardian Ribbon Platinum pendant and brooch features 64 old mine cut diamonds with an estimated total weight of 5 carats and four oval cut sapphires with an ...
Category

Early 20th Century Unknown Edwardian Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Diamond Platinum Brooch Pin
Located in New York, NY
Platinum V shaped brooch, with round and baguette cut diamonds - approx. 6.00ctw in total. Brooch measures 1.75" x 2". Marked with serial scratch-on number. Weight - 24.2 grams.
Category

20th Century Platinum Brooches

Materials

Diamond, Platinum

Antique Art Deco Platinum Diamond Bar Pin with Finials 2ct
Located in Boston, MA
This exceptional antique bar pin is a stunning representation of the Art Deco era's elegant sophistication and unparalleled craftsmanship. Rendered in lustrous platinum, it showcases a sleek and streamlined design that epitomizes the period's embrace of modernity and geometric forms. The centerpiece of this exquisite jewel is a breathtaking European cut diamond, weighing approximately 0.35 carats. This magnificent gem boasts a captivating H color and a coveted VS2 clarity, allowing its fire and brilliance to take center stage. Expertly set in a seamless bezel, the diamond is the focal point of the design, commanding attention with its radiant presence. Surrounding the central diamond is an array of 74 additional full cut and single cut diamonds, meticulously arranged to create a dazzling display of light and sparkle. These scintillating gems, ranging from H to I in color and VS to SI in clarity, collectively weigh an impressive 1.65 carats, further enhancing the pin's overall brilliance and opulence. The bar pin's sleek and elongated form measures an elegant 3.12 inches in length, with delicate finials at each end measuring 0.38 inches in width. This graceful design exemplifies the Art Deco era's appreciation for streamlined aesthetics and geometric motifs, lending the piece a timeless and sophisticated appeal. Weighing a substantial 10.27 grams, this antique Art Deco platinum diamond bar pin...
Category

1930s Unknown 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

Extra Large Platinum Brooch Set with 8ct Black and 1ct White Diamonds
Located in Antwerp, BE
XL Platinum Brooch Set With 8 Carat Black & 1 Carat White Diamonds. Very exclusive platinum brooch with large diamonds. The finishing touch for all your nice outfits. Black diamon...
Category

Early 20th Century Art Deco Platinum Brooches

Materials

White Diamond, Black Diamond, Platinum

Platinum 5.00 Carats Estate Diamond Brooch
Located in New York, NY
Perfect diamond brooch to decorate your blazer or your dress for the next event or special occasion. This brooch is made in platinum with 4.50cts in mixed cut diamonds and is all fir...
Category

20th Century Unknown Modern Platinum Brooches

Materials

Diamond, Platinum

4.50 Carats Total Round Brilliant Diamond Floral Brooch in Platinum
Located in New York, NY
A stylish brooch, showcasing a classic style accented by 54 brilliant diamonds weighing 4.50 carats. Set on platinum, 1.46 inches in diameter. Perfect for formal wear. 
Category

1980s Unknown Vintage Platinum Brooches

Materials

Diamond, Platinum

13.1 Carat Diamond Platinum Ribbon Brooch
Located in New York, NY
This beautiful brooch / pin features 11.56 carats of brilliant round diamonds set in a ribbon design and 1.51 carats of baguette diamonds set in a channel setting. The brooch can be ...
Category

Late 20th Century Unknown Platinum Brooches

Materials

Diamond, Platinum

Sophia D 4.16 Carat Bow Tie Design All Diamond Platinum Brooch
Located in New York, NY
This elegant brooch in a bow tie design, crafted with all brilliant diamonds with a total carat weight of 4.16. Sophia D by Joseph Dardashti LTD has been known worldwide for 35 yea...
Category

2010s American Platinum Brooches

Materials

Diamond, Platinum

18 Karat Yellow Gold Platinum and Diamond Brooch
Located in Los Angeles, 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, 18k Gold, Platinum, Yellow Gold

Victorian Coral and Diamond Pin Brooch, circa 1880s
Located in London, GB
This beautiful little brooch features a peach coloured coral stone on the top. It measures 6.3mm and sits within a halo of old cut diamonds. The diamonds total 0.50 carat in weight a...
Category

1880s Unknown Victorian Antique Platinum Brooches

Materials

Coral, Diamond, 18k Gold, Platinum

Antique 0.85 Carat Total Old European Cut Diamond Long Panel Brooch
Located in New York, NY
A long panel antique brooch, showcasing an open-work design accented by old European cut diamonds weighing 0.85 carat total and finished with milgrain edges. Made in 18K yellow gold ...
Category

Early 20th Century Edwardian Platinum Brooches

Materials

Diamond, 18k Gold, Platinum, Yellow Gold

Oval Shaped Emerald Cts 2.16 and Round Diamond Platinum Antique Brooch
Located in Hong Kong, HK
As your fingers delicately trace the contours of this timeless piece, you'll be captivated by the mesmerizing allure of its 2.16 cts oval-shaped emerald from Zambia. Sparkling like...
Category

21st Century and Contemporary Hong Kong Contemporary Platinum Brooches

Materials

White Diamond, Emerald, Diamond, Platinum

Antique 0.88 Carat Total Old European Cut Diamond Long Panel Brooch in Platinum
Located in New York, NY
A long panel brooch of open-work design, set with old European cut diamonds weighing 0.88 carat total. Accented by a hand-engraved intricate design. Finel...
Category

Early 20th Century British Art Deco Platinum Brooches

Materials

Diamond, Platinum

Canary and Colorless Diamond Pansy Pin, Signed Oscar Heyman Brothers
Located in Boston, MA
Fancy yellow canary diamonds and white diamonds are set in 18kt yellow gold and platinum in this whimsically classic floral pansy pin. Consisting of approximately 117 round brilliant...
Category

Mid-20th Century American Platinum Brooches

Materials

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

David Webb Diamond Ribbon Brooch, Small Model
Located in New York, NY
Elegant ribbon brooch, created by David Webb, featuring approximately 10.67 carats of brilliant-cut diamonds, textured 18K yellow gold, and platinum. Signed David Webb. Certificate o...
Category

21st Century and Contemporary American Contemporary Platinum Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Midcentury Design Blue and Purple Sapphire and Diamond Platinum Brooch
Located in Bay Harbor Islands, FL
Mid Century Design Blue and Purple Sapphire and Diamond Platinum Brooch featuring 17 cushion and oval cut blue and purple natural sapphires wi...
Category

Mid-20th Century Unknown Modern Platinum Brooches

Materials

Diamond, Sapphire, Blue Sapphire, Platinum

Bicolor Platinum/18k Gold Brooch-Pendant with Australian Opal, Unique
Located in Berlin, BE
This breathtaking piece of jewelry is a true work of art. Made of exquisite 950 platinum and 18k yellow gold, this unique brooch-pendant is set with a stunning oval Australian opal t...
Category

21st Century and Contemporary German Modern Platinum Brooches

Materials

Opal, 18k Gold, Platinum

Antique 1920s Onyx Diamond Platinum Brooch 5.80 Cts
Located in Mayfair, London, London
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

Diamond Platinum Gold Leaf Brooch Set
Located in New York, NY
Set of two large leaf brooches, in 18k gold and platinum, set with a total of approx. 12 carats in diamonds. Brooches measure 2" x 1.75" each. Marked: 013, 014, Plat, 18k. Weight of ...
Category

20th Century Platinum Brooches

Materials

Diamond, Gold, 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

Vintage Art Dec Diamond and Pearl Brooch in Platinum 1.75 Carats
Located in Mayfair, London, London
A stunning diamond and pearl brooch in platinum. The brooch is set to the centre with a 7mm cultured pearl, of which disperses a soft mix of green and pink hues. The open work, art d...
Category

20th Century Art Deco Platinum Brooches

Materials

Diamond, Pearl, Platinum

Art Deco Platinum Diamond Pendant
Located in New York, NY
Art Deco Platinum Diamond Pin, features 2.00 carats of old miner diamonds, 3 1/2"
Category

1930s Unknown Vintage Platinum Brooches

Materials

Diamond, Platinum

BRASH Platinum Faceted Geometric GEO Camel Unisex Brooch Pin
Located in Philadelphia, PA
Designed at a stylized platinum camel Pierced with linear faceted design Completed by double pinstem posts with friction backs Constructed of platinum Circa: 21st century Measures: 1...
Category

1920s Contemporary Vintage Platinum Brooches

Materials

Gold, 14k Gold, White Gold, Platinum

Emilio Jewelry 4.70 Carat Handmade Brooch or Pendant
Located in New York, NY
Approx total weight: 4.70cts Diamond Color: E-F Diamond Clarity: Vs Cut: Excellent As noted we are vetted and rated a Top Seller on 1stdibs falling into the top 25% of dealers listed...
Category

21st Century and Contemporary American Modern Platinum Brooches

Materials

Diamond, White Diamond, Platinum

Platinum Vintage Diamond Spray Pin
Located in Scottsdale, AZ
Designer: custom design Material: Platinum Diamonds: round brilliant cut = 4.31cttw Color: G / H Clarity: SI1 Weight: 17.49 grams 180-175
Category

20th Century Platinum Brooches

Materials

Diamond, Platinum

1950s 3.15cttw Diamond Platinum Star Pin / Pendant
Located in New York, NY
This is an elegant platinum star pin/pendant from the 1950s. The pin is centered with sparkling round cut diamond that weighs approximately 0.65ct. The center diamond is accentuated ...
Category

1950s Vintage Platinum Brooches

Materials

Diamond, Platinum

Art Deco, 3.50ct Diamond and Coral Brooch, c.1920s
Located in London, GB
Hand crafted in the 1920s the design of this brooch is purely Art Deco. A trio of carved coral are sat adding a splash of colour to the piece, each set in a way to let them spin on t...
Category

1920s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Coral, 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

Antique 1.38Ct Diamond Platinum and 15k White Gold Drop Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1920's 1.38 carat diamond, platinum and 15 karat white gold drop brooch; part of our diverse antique 1920s diamond jewelry collections. This fine and i...
Category

1920s Vintage Platinum Brooches

Materials

Diamond, White Gold, Platinum

4.50ct Natural Diamonds Ninja Star Pin Platinum
Located in New York, NY
Tri Star 4.50ct Natural Diamonds Star Form Pin Rounds, Brilliant cut. G-H-color Vs-2 clarity. Platinum 44.3 grams. Overall: 2.3 x 2.3 inch Excellent made Gorgeous Details...
Category

2010s American Platinum Brooches

Materials

Diamond, Platinum

Alishay 18 Karat Yellow Gold Platinum Deco Style Bezel Set Diamond Bar Pin
Located in Scottsdale, AZ
Designer: Alishay Material: 18K yellow gold & Platinum Diamond: 3 round brilliant cut= 0.21cttw Color: G Clarity: SI1 Dimensions: pin measures 38mm in length Weight: 15.53 grams
Category

21st Century and Contemporary Platinum Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

1900s Antique 1.84 Carat Diamond and Platinum Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning antique 1900s 1.84 carat diamond and platinum brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive diamond brooc...
Category

Early 1900s Unknown Antique Platinum Brooches

Materials

Diamond, Platinum

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