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Platinum Brooches

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Metal: Platinum
Platinum Sapphire and Diamond Brooch 9.25 Carat, circa 1950s
Located in Wailea, HI
Platinum Sapphire and Diamond Brooch Circa 1950's 9.25 carats Weighing in at Just Shy of Ten carats This Brooch Will Make a St...
Category

Mid-20th Century Unknown Platinum Brooches

Materials

White Diamond, Blue Sapphire, Platinum

3.75 Carat Art Deco Old European Diamond Platinum Gold Brooch Pendant
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 piercing....
Category

Early 20th Century Platinum Brooches

Materials

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

Victorian Diamond Bow Brooch in 18K Gold and Platinum with Briolette Drops
Located in Great Neck Plaza, NY
A breathtaking late Victorian brooch crafted in 18 karat yellow gold and platinum, showcasing an intricate bow and floral motif. This exquisite piece is adorned with: 5 briolette-cu...
Category

1880s Victorian Antique Platinum Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

0.62Ct Ruby, 0.50Ct Sapphire and 3.15Ct Diamond, Platinum Owl Brooch Circa 1940
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 0.62 carat ruby, 0.50 carat sapphire and 3.15 carat diamond, platinum heraldic owl brooch - boxed; part of our diverse collection of diamond b...
Category

1940s Vintage Platinum Brooches

Materials

Diamond, Ruby, Sapphire, Platinum

Art Deco Platinum Diamond Clip Brooches
Located in New York, NY
A pair of elegant Art Deco Diamond Clip Brooches in Platinum. Each designed as a stylized ribbon, set with Old European, Old Mine, Baguette and Rou...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, White Diamond, Platinum

Tiffany Co. Vintage Platinum Brooch with Black Spinel and Diamonds
Located in New York, NY
T CO. VINTAGE BROOCH IN BLACK SPINEL AND DIAMONDS Metal: Platinum Stones: Black Spinel and Diamonds Dimension: 11.6mm x 68mm, 3.6mm thickness Diameter: 11.6mm Diamonds: VS-D D...
Category

21st Century and Contemporary Platinum Brooches

Materials

Diamond, Black Spinel, Platinum

Platinum Diamond Dress Clip
Located in New York, NY
Platinum dress clip with baguette and round-cut diamonds of 2 carats Measurements: width 1.4 cm, length 3 cm Total weight: 9.6 grams
Category

1940s Vintage Platinum Brooches

Materials

Diamond, Platinum

Cartier 1.70 Carat Black Onyx 2.20 Carat Diamond Platinum Brooch Circa 1925
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 1.70 carat black onyx and 2.20 carat diamond Cartier brooch in platinum - boxed; part of our antique Cartier jewellery...
Category

1920s Vintage Platinum Brooches

Materials

Diamond, Onyx, Platinum

Art Deco Platinum and Diamond Pin Brooch
Located in Austin, TX
An absolutely stunning English Art Deco diamond brooch set in 18k yellow gold and topped with platinum, circa 1930's. The brooch of classic Art Deco design with an overall rectangular shape, the shorter ends rounded, and formed as concentric crescents - a beautiful blend of straight and curved lines. The brooch is centered on a line of large European cut diamonds...
Category

Early 20th Century English Art Deco Platinum Brooches

Materials

Diamond, 18k Gold, Platinum, Yellow Gold

Antique Handmade Platinum 7.3ctw GIA Colombian Emerald Round Diamond Wire Brooch
Located in Montclair, NJ
Here we have a magnificent antique brooch that was hand crafted from solid .900 platinum during the late art deco period. The brooch features an approximately 4.65 carat, GIA certifi...
Category

Early 20th Century Unknown Art Deco Platinum Brooches

Materials

Diamond, Emerald, Platinum

Edwardian 0.80 Carat Old Pear Cut Diamond Platinum Stickpin
Located in Philadelphia, PA
Featuring a bezel set old pear cut diamond Weighing approximately 0.80 carat with K/L color with SI2 clarity Tested as platinum Circa: 1900 Head measu...
Category

Early 1900s Edwardian Antique Platinum Brooches

Materials

Diamond, White 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

Art Deco Sapphire and Ruby Nautical Flag Brooch
Located in New York, NY
Art Deco Sapphire and Ruby Nautical Flag Brooch A platinum flag brooch designed with a waved silhouette to evoke motion, set with square cut sapphires and rubies, and featuring a di...
Category

1920s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Ruby, Sapphire, Platinum

Estate Arto Deco Platinum Ruby, Sapphire Diamond Stick Pin - VHK#989
Located in Hicksville, NY
Estate Arto Deco Platinum Ruby, Sapphire & Diamond Stick Pin - VHK#989 Item Details: Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.1 grams Natural Rubies, Sapphires. Fren...
Category

20th Century Art Deco Platinum Brooches

Materials

Diamond, Sapphire, 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 Diamond and Pearl Circular Brooch
Located in London, GB
An Art Deco diamond and pearl circular brooch, the open circle set with graduated diamonds, one side set with three round old-cut diamonds suspending two lines of diamonds with brilliant-cut diamonds leading to a marquise-cut diamond attached to a pearl, the diamonds estimated to weigh 3.2 carats in total, all set in platinum, circa 1920, measuring approximately 4.6 x 2.8cm, gross weight 5.5 grams An Art Deco diamond and pearl brooch...
Category

1920s British Art Deco Vintage Platinum Brooches

Materials

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

David Webb Platinum &18k Gold Black Striped Tiger with Emerald Ruby Pearl Brooch
Located in New York, NY
Designed as a tiger, the body decorated with textured gold fur, enhanced with black enamel stripes, with circular-cut diamonds, emerald eyes, cabochon ruby atop of the head. Tiger is...
Category

20th Century American Modern Platinum Brooches

Materials

Emerald, Pearl, Ruby, 18k Gold, Platinum

David Webb Platinum 18K Yellow Gold Maltese Diamond And Emerald Brooch
Located in New York, NY
Indulge in the timeless allure of this David Webb 18K Yellow Gold, Platinum, Diamond, and Emerald Brooch, a magnificent piece that exudes elegance and sophistication. Crafted with ut...
Category

20th Century American Art Deco Platinum Brooches

Materials

Diamond, Emerald, Yellow Gold, 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

Modern Diamond, Citrine and Platinum Butterfly Brooch
Located in London, GB
A large butterfly en-tremblant brooch, with brilliant-cut and marquise-cut diamond set wings, thorax, eyes and antennae. The abdomen is set with a large oval faceted golden citrine, ...
Category

1990s American Modern Platinum Brooches

Materials

Citrine, Diamond, Yellow Gold, Platinum

David Webb Kingdom Giraffe Diamond Enamel Brooch
Located in Bethesda, MD
From David Webb's Kingdom Collection, his iconic Giraffe brooch. Fashioned in 18 karat gold and platinum the brooch is meticulously enameled in white with brown paillone enamel repre...
Category

1980s American Vintage Platinum Brooches

Materials

Diamond, 18k Gold, Platinum, Enamel

An Art Deco Diamond, Onyx And Emerald Giardinetto Brooch
Located in London, GB
An Art Deco diamond, onyx and emerald giardinetto brooch, the pot formed by an onyx embellished with eight old-cut diamonds, the rim flanked with five carre-cut diamonds, the trunk of the tree formed by four trapeze shaped cabochon-cut emeralds and the branches millegrain-set with small diamonds, the diamonds estimated to weigh 2 & ¼ carats in total, all mounted in platinum with platinum brooch fitting, bearing Austrian platinum mark circa 1925, measuring 4 x 1.9cm, gross weight 6.8 grams. This vintage broch is in very good condition for its age. Giardinetto little garden Art Deco flower brooch...
Category

20th Century Austrian Art Deco Platinum Brooches

Materials

Platinum

Diamond, Jade, and Platinum Brooch
Located in New York, NY
With a beautiful work of natural, type A jade at its center, this art deco brooch is set in platinum and consists of 0.50 carat diamonds. Its length is 0.88 inch and its width is app...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Jade, Platinum

Art Deco sapphire and diamond double clip brooch, circa 1925.
Located in London, GB
Art Deco sapphire and diamond double clip brooch. Each set with one drop shape old cut natural unenhanced sapphire in an open b...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Art Deco Antique Diamond Emerald Platinum Pin Brooch
Located in Beverly Hills, CA
A top-quality brooch with fine gem emerald and diamonds made in the early Art Deco movement, circa 1925. It is an early Art Deco piece as it has some elements of Edwardian era garlan...
Category

1920s British Vintage Platinum Brooches

Materials

Diamond, Emerald, Platinum

Diamond Bar Brooch, Early 20th Century
Located in London, GB
An Early 20th Century diamond brooch with forked ends, set with a line of circular-cut diamonds totalling approximately 1.25 carats, spaced by smaller, single cut diamonds mounted in...
Category

Early 20th Century Platinum Brooches

Materials

Diamond, Platinum

Platinum, Diamond, Carved Ruby, Carved Emerald, and Carved Sapphire Clip Brooch
Located in Princeton, NJ
A striking platinum, diamond, carved ruby, carved emerald, and carved sapphire clip brooch circa 1930. The center of the brooch, which can be detached at the center to form two dress...
Category

Early 20th Century French Art Deco Platinum Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Platinum

1930s French Art Deco Diamond and Platinum Brooch Necklace
Located in Geneva, CH
This piece is a wonderful creation of top quality. The modernist design of Art Deco period. Diamonds are white and clean Round and Baguette cuts perfectly matching. The clasp is also...
Category

1930s French Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Lambert-Bros Art Deco Diamond Sapphire Platinum Brooch
Located in Beverly Hills, CA
An original Art Deco antique, circa 1920’s, by Lambert Bros. The lovely brooch features approximately 3 carats of fine bright white European-cut diamonds ...
Category

1920s American Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, Platinum

1920s Exquisite Platinum Diamond and Sapphire Bow Brooch
Located in Wailea, HI
1920's Exquisite Platinum Diamond and Sapphire Bow Brooch Fifty Four Old European Diamonds weighing 2.00 carats (approximately) Twenty...
Category

Early 20th Century Platinum Brooches

Materials

Sapphire, Platinum

Opal and Diamond Platinum Brooch
Located in New York, NY
Opal and Diamond Platinum Brooch Description: A breathtaking display of elegance, this opulent brooch is a true masterpiece of design, featuring a mesmerizing opal drop weighing app...
Category

20th Century Unknown Retro Platinum Brooches

Materials

Diamond, Opal, Platinum

David Webb One of A Kind Coral Emerald 18k Yellow Gold Pendant Brooch
Located in New York, NY
David Webb One of A Kind Coral Emerald 18k Yellow Gold Pendant Brooch Cabochon and uncarved coral, cabochon emeralds of approximately 3.5 carats, round-cut diamonds of approximately...
Category

Late 20th Century American Platinum Brooches

Materials

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

Cartier Platinum flowerhead scrollwork design diamond brooch
Located in Braintree, GB
Cartier Platinum flowerhead scrollwork design diamond brooch. Signed Cartier, Numbered. This brooch, created by Cartier in the 1950s, showcases a sophisticated stem and scrollwork d...
Category

1950s French Vintage Platinum Brooches

Materials

Diamond, Platinum

Art Deco Diamond Brooch 1930S
Located in Geneva, CH
Art Deco Diamond Brooch. Circa 1930. Total length: approx. 5.00 centimeters / 1.97 inches. Total width: approx. 2.80 centimeters / 1.10 inches. Total weight: 13.18 grams.
Category

1930s European Art Deco Vintage Platinum Brooches

Materials

Diamond, Gold, Platinum

Diamond Ribbon Floral Brooch in Platinum
Located in New York, NY
Diamond Ribbon Floral Brooch in Platinum A beautiful example of mid-century design, this diamond brooch is styled as a flowing ribbon or floral spray, masterfully set in platinum. T...
Category

Early 1900s Unknown Retro Antique Platinum Brooches

Materials

Diamond, Platinum

Platinum Diamond Floral Brooch by Wolf Horovitz of Alexandria
Located in Brisbane City, QLD
This exceptional brooch pin crafted from platinum and set with diamonds was made by the Egyptian jeweller Wolf Horovitz in the mid 20th Century. The brooch pin takes the form of a pa...
Category

Mid-20th Century Egyptian Retro Platinum Brooches

Materials

Diamond, Platinum

Striking 4.21ct Onyx and Diamonds Brooch in 18k Yellow Gold Platinum
Located in רמת גן, IL
Striking 4.21ct Onyx and Diamonds Brooch in 18k Yellow Gold & Platinum - IGI Certified This magnificent 18K yellow gold and platinum brooch is a masterpiece of color, texture, and l...
Category

2010s Israeli Platinum Brooches

Materials

Diamond, Onyx, Yellow Gold, Platinum

Signed Mauboussin Paris Pair of Clips in Platinum and 18k
Located in Miami, FL
Presenting a vintage pair of clips signed by the iconic French house of MAUBOUSSIN Paris. These open work clips, circa 1950, are a testament to the timeless elegance of the era. Craf...
Category

1940s French Retro Vintage Platinum Brooches

Materials

Diamond, Gold, 18k Gold, Platinum

Antique Edwardian 1910s 7.00 Carat Diamond Brooch Pendant with Sapphires
Located in New York, NY
Finely crafted in platinum with an Old European cut Diamond weighing approximately 2.00 carats as well as additional Old European and Single cut Diamonds weighing approximately a tot...
Category

1910s Edwardian Vintage Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Mark Patterson Yellow Gold Platinum and Diamond Pave Penguin Brooch
By Mark Patterson
Located in Chicago, IL
Circa 2000 Penguin Brooch by American Designer / Jeweler Mark Patterson, Superior quality to rival any fine Jewelry House this 18K Yellow Gold and Platinum piece measures 1 3/8 inche...
Category

Early 2000s American Platinum Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Platinum Art Deco Brooch 2.50ct Diamonds Calibre-Cut Sapphires, circa 1925
Located in Great Neck, NY
A captivating example of 1920s elegance, this authentic Art Deco brooch is finely handcrafted in platinum and showcases the sophisticated geometry and craftsmanship of the era. At it...
Category

1920s European Art Deco Vintage Platinum Brooches

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, White Gold, Platinum

Art Deco Platinum Pearl Ceylon Unheated Sapphire Brooch Pin AGL Certified
Located in Flushing, NY
Art Deco Platinum Pearl & Ceylon Unheated Sapphire Brooch Pin AGL Certified Accompanied by AGL Report 1116818 - August 30th, 2021 The repo...
Category

Early 20th Century Art Deco Platinum Brooches

Materials

Pearl, Blue Sapphire, Platinum

Platinum Yellow Topaz and Old Mine Diamond Floral Spray Brooch
Located in Great Neck Plaza, NY
A dazzling statement piece from the 1970s, this platinum floral spray brooch showcases 34 marquise-cut yellow topaz gems totaling approximately 24.68 carats. Flowing like golden foli...
Category

1970s Vintage Platinum Brooches

Materials

Diamond, Topaz, Platinum

Art Deco 18K Gold Platinum Diamond Sapphire Brooch
Located in Firenze, IT
A stylish Art Deco brooch pin in platinum topped 18K yellow gold set with diamonds and marquise cut natural medium blue sapphire. The brooch comes with the box shown in the photo. I...
Category

Early 20th Century European Art Deco Platinum Brooches

Materials

Diamond, Sapphire, Gold, Platinum

Pearl Diamond Platinum Brooch C1920
Located in Chicago, IL
The brooch is designed as a stylized interlaced scrolling floral designs embellished with numerous old cut brilliant and rose diamonds and a 9 mm pearl. Estimated total diamond we...
Category

1920s Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Oscar Heyman Flying Egret Ruby and Diamond Bird Brooch
Located in New York City, NY
Oscar Heyman 18kt yellow gold and platinum flying egret bird brooch contains 245 round diamonds weighing 3.87cts (F-G/VS+), 26 square rubies weighing 1.16cts, and 1 cabochon ruby as ...
Category

2010s American Contemporary Platinum Brooches

Materials

Diamond, Ruby, 18k Gold, Platinum

Mid-Century Platinum Convertible Diamond Brooch
Located in Great Neck Plaza, NY
A glamorous platinum convertible brooch designed in a sweeping, ribbon-like form, showcasing a dazzling combination of round brilliant and baguette-cut diamonds. The brooch is set wi...
Category

1950s Vintage Platinum Brooches

Materials

Diamond, Platinum

1900s 14k Yellow Gold and Platinum Old European Cut Diamond Brooch and Pin
Located in Hicksville, NY
Item Details: Metal Type: 14K Yellow Gold and Platinum [Hallmarked, and Tested] Weight: 4.0 grams Diamond Details: Weight: .90ct, total weight Cut: Old European Brilliant Color: H Cl...
Category

Early 1900s Unknown Edwardian Antique Platinum Brooches

Materials

Diamond, Yellow Gold, Platinum

A Fine Art Deco Diamond And Sapphire Bar Brooch
Located in London, GB
A fine Art Deco diamond and sapphire bar brooch, to the centre a transitional brilliant-cut diamond estimated to weigh 1.75 carats, assessed colour...
Category

20th Century English Art Deco Platinum Brooches

Materials

Platinum

Antique 1.89Ct Diamond and Platinum Bow Brooch Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.89 carat diamond and platinum bow brooch; part of our antique jewellery and estate jewelry collection...
Category

1930s Unknown Vintage Platinum Brooches

Materials

Diamond, Platinum

Antique Victorian Era 18KT Yellow Gold/Platinum Diamond Lapel Stick Pin
Located in New York, NY
Embrace antique charm with our Victorian Era 18KT Yellow Gold/Platinum Top Diamond Stick Lapel Pin. Featuring a buckle design and 0.70CT-tw old mine cu...
Category

1880s American Victorian Antique Platinum Brooches

Materials

Diamond, Yellow Gold, Platinum

Amethyst, Tourmaline, Topaz, and Diamond Pansy Pin, Signed Oscar Heyman Brothers
Located in Boston, MA
Purple Amethyst, Pink Topaz, Purplish Magenta Tourmaline, and sparkling white diamonds come together in a beautiful display of color to form a unique rendition of Oscar Heyman Brothe...
Category

Mid-20th Century American Platinum Brooches

Materials

Diamond, White Diamond, Amethyst, Topaz, Tourmaline, 18k Gold, Yellow Go...

1930s Art Deco Bow Tie Diamond Platinum Brooch
Located in Geneva, CH
Elegant and Stunning as usual Art Deco design is one of our favorite period. Bow tie brooch in diamond and calibrated sapphires. Circa 1930. French mark for platinum. Dimensions: Length: 6.5 centimeters (2.6 inches) Width: 2 centimeters (0.8 inches). We are known for curating unfindable jewels. Most of the pieces of our collection are antique, one-of-a-kind and formerly owned by...
Category

1930s French Art Deco Vintage Platinum Brooches

Materials

Diamond, Sapphire, Platinum

Vintage Art Deco Platinum Diamond and Sapphire Pin
Located in Boston, MA
An exquisite example of Art Deco elegance, this vintage platinum pin dates back to the early 20th century. The centerpiece is a magnificent trio of old mine-cut diamonds, totaling ap...
Category

1930s Unknown Art Deco Vintage Platinum Brooches

Materials

Diamond, Platinum

Platinum 18k Yellow Gold 1960 s Spray of Diamonds 8.50cts Fluted Brooch
Located in New York, NY
Platinum & 18K Yellow Gold 1960's Spray Of Diamonds 8.50cts Fluted Brooch. L: 6cm W: 5.6cm Double pin closuser.
Category

20th Century Unknown Modern Platinum Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Versatile 1940s Diamond Brooch Clips 6.30 Carats
Located in Wailea, HI
1940's Diamond Brooch Clips This stunning 1940's diamond brooch clip is a truly unique and versatile piece. It is set with 106 round diamonds, weighing ap...
Category

Mid-20th Century Unknown Platinum Brooches

Materials

White Diamond, Platinum

Round, Baguette and Marquise cut Diamond Bow Brooch
Located in New York, NY
Round, Baguette and Marquise cut Diamond Bow Brooch An elegant Mid-Century brooch crafted in platinum and designed as a stylized bow entwined with a radiant spray of diamonds. This ...
Category

20th Century Unknown Art Deco Platinum Brooches

Materials

Diamond, Platinum

Vintage 5.00cts Diamond Platinum Round Wreath Brooch Pin
Located in Miami, FL
Estate Wreath Design pin decorated with natural earth-mined Round and Baguette cut Diamonds forged in Platinum. Secured with a side lock clasp pin. Metal: Platinum Measurements: 35...
Category

1960s Retro Vintage Platinum Brooches

Materials

Diamond, Platinum

Midcentury Platinum Diamond Brooch Pin
Located in New York, NY
Gorgeous and classic platinum brooch, featuring a total of approx. 3.20ctw SI/H-I baguette and round diamonds. The brooch measures 32mm x 25mm. Tested platinum, not marked. Weight o...
Category

Mid-20th Century Platinum Brooches

Materials

Diamond, Platinum

South Sea Pearl and Diamond Bar Brooch Pin in Platinum
Located in La Jolla, CA
South Sea Pearl and Diamond Bar Brooch Pin in Platinum Triple Pearl and Diamond Pin features three South Sea Pearls 14.5mm in size surrounded by Round Brilliant Diamonds and Marquis...
Category

20th Century North American Platinum Brooches

Materials

Diamond, South Sea Pearl, Platinum

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