Platinum Brooches
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Metal: Platinum
Antique 1.99 Carat Diamond and Platinum Bow Brooch Circa 1900
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive 1.99 carat diamond and platinum bow brooch; part of our antique jewelry and estate jewelry collections....
Category
20th Century Platinum Brooches
Materials
Diamond, Platinum
Vintage 2.65 Carat Diamond and Yellow Gold Brooch, Circa 1950
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive vintage 1950s 2.65 carat diamond, 18 karat yellow brooch with platinum settings; part of our diverse vintage jewelry and estate jewelry collections.
This stunning, fine and impressive vintage diamond brooch has been crafted in 18k yellow with platinum settings.
This 1950s vintage brooch...
Category
1950s French Vintage Platinum Brooches
Materials
Diamond, Yellow Gold, 18k Gold, Platinum
Art Deco Ruby and Diamond Bar Brooch
Located in London, GB
An Art Deco ruby and diamond bar brooch, the thirty-six calibre-cut rubies weighing approximately a total of 1.4 carats accompanied by GCS ...
Category
1930s French Art Deco Vintage Platinum Brooches
Materials
Diamond, Ruby, 18k Gold, Platinum
Amazing Thai Classical Dancer Brooch w/Emeralds, Sapphires and Diamonds
Located in Palm Beach, FL
This lovely vintage brooch was fabricated from 18k yellow gold and platinum and is lavishly set with fine quality brilliant cut diamonds, vivid emeralds and blue sapphires. The eyes ...
Category
Mid-20th Century Unknown Modern Platinum Brooches
Materials
Diamond, Emerald, Ruby, Sapphire, 18k Gold, Platinum
Art Deco Diamond Brooch Clips circa 1920s 7.70 Carat
Located in Wailea, HI
Art Deco Diamond Brooch Clips Circa 1920's 7.70 carats
Two Old European Cut Diamonds Weighing 1.20 Carats Approximately [GH SI2] [bright with no imperfections visible to the nake...
Category
Early 20th Century Unknown Art Deco Platinum Brooches
Materials
White Diamond, Platinum
Vintage 1950s 20.00 Carat Diamond Double Clip Brooch
Located in New York, NY
Finely crafted in platinum with Round Brilliant and Baguette Diamonds weighing a total of approximately 20.00 carats.
The brooch separates into two small clips.
Circa 1950s
Brooch 1 ...
Category
1950s Vintage Platinum Brooches
Materials
Diamond, Platinum
Edwardian Platinum 18K Gold Diamond Brooch
Located in New York, NY
Circa 1900-1905. Old-mine diamonds total approx. 9.75ct, rose-cut diamonds. With original box.
Diamond: 9.75ct
Measurement: 5.1x3.8cm
Weight: 14.0grams
Category
Early 1900s Antique Platinum Brooches
Materials
Diamond, 18k Gold, Platinum
Emerald Ruby Sapphire Gold Phoenix Bird Clip Brooch
Located in Los Angeles, CA
Retro emerald ruby and sapphire platinum and gold Phoenix bird clip brooch circa 1935. *
ABOUT THIS ITEM: #P-DJ27A. Scroll down for detailed specifications. This early Retro broo...
Category
1930s Retro Vintage Platinum Brooches
Materials
Emerald, Ruby, Sapphire, Gold, 14k Gold, Platinum
18 Karat Yellow Gold & Platinum Diamond and Enamel Hexagon Brooch
By David Webb
Located in Scottsdale, AZ
Designer: David Webb
Material: 18K yellow gold / Platinum
Diamond: round brilliant cut = 1.20cttw
Color: H
Clarity: VS2
Dimensions: pin measures 63.2 x 60mm
Weight: 54.18 grams
Category
21st Century and Contemporary Platinum Brooches
Materials
Diamond, Gold, 18k Gold, Yellow Gold, Platinum, Enamel
Art Deco Diamond Brooch 1930S
Located in Geneva, CH
Art Deco Important Diamond Brooch.
Circa 1930.
Length: approx. 7.80 centimeters / 3.07 inches.
Width: approx. 3.70 centimeters / 1.46 inches.
Total weight: 35.16 grams.
Category
1930s European Art Deco Vintage Platinum Brooches
Materials
Diamond, Gold, Platinum
Antique Platinum Tourmaline & Diamond Brooch
Located in North Miami Beach, FL
Antique Platinum Tourmaline and Вiamonds Brooch
Period: Circa 1920-1930
Big certified green tourmaline
Two big diamonds: Over 2cts each
Small Diamo...
Category
1920s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Tourmaline, Platinum
French 1940s Multi Precious Stones 18 Karat Yellow Gold Painter's Palette Brooch
Located in Poitiers, FR
Brooch in 18 karat yellow and rose gold, eagle head hallmark and platinum, dog's head hallmark.
An astonishing brooch in the shape of a painter's palette, it features a smooth gold p...
Category
1940s French Retro Vintage Platinum Brooches
Materials
Diamond, White Diamond, Emerald, Garnet, Pearl, Natural Pearl, Sapphire,...
Antique Art Deco Krementz Platinum & 14k Gold 1.76ctw Diamond Filigree Bar Pin
Located in Montclair, NJ
--Stone(s):--
(23) Natural Genuine Diamonds - Old European Cut - 7 Milgrain Bezel Set & 16 Pave Set - G/H Color - VS1-SI1 Clarity - 1.76ctw (Largest 0.36ct)
Total Carat Weight: 1.76 ...
Category
19th Century Art Deco Antique Platinum Brooches
Materials
Diamond, Gold, 14k Gold, Yellow Gold, Platinum
$2,637 Sale Price
20% Off
European Cut Round Diamond and Platinum Brooch
Located in Los Angeles, CA
This elegant, leaf-shaped platinum brooch is set with approximately 0.60 carats in diamond rounds and has such a beautifully refined look! The larger European cut diamonds have F-col...
Category
21st Century and Contemporary Artisan Platinum Brooches
Materials
Diamond, Platinum
Sophia D, 3.49 Carat Art Deco Egyptian Revival Platinum Brooch
By Sophia D
Located in New York, NY
3.49 Carat Art Deco Inspired Egyptian Revival Platinum Brooch with Sapphire, Emerald, Ruby, and Diamonds.
Total carat weight:
Sapphires 5.03 carats
Emeralds 1.06 carats
Rubies 3.96...
Category
2010s American Art Deco Platinum Brooches
Materials
Emerald, Onyx, Ruby, Sapphire, Platinum
21.04 Carat Diamond and Platinum Bow Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive, large vintage 1950s 21.04 carat diamond and platinum brooch in the form of a bow; part of our diverse vintage jewelry and estate jewelry collections.
This stunning, fine and impressive vintage brooch has been crafted in platinum.
This large brooch has been modelled in the form of a three dimensional tied ribbon bow, ornamented with stunning diamonds totalling 21.04 carats.
The loops and tails of the bow are embellished with articulating strands of one-hundred and sixty individually claw set transitional modern brilliant round cut diamonds.
The ribbon's undulating three-dimensional edge is further ornamented with a paralleling border of ninety-eight channel set baguette cut diamonds.
The slim knot is further embellished with nine baguette cut diamonds, channel set to a platinum sweeping design.
The reverse of this stunning brooch features a solid platinum frame, replicating the simplified shape of the articulating brooch; the articulating anterior portion indicates the high quality of the piece.
The brooch secures to the reverse with a hinged double pin and clasp, and is hallmarked to the reverse with the mark for platinum (PT).
This vintage diamond bow brooch is supplied with an independent diamond grading report card.
Such large examples of this size and quality are becoming increasingly difficult to locate.
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, large diamond bow brooch...
Category
1950s Unknown Vintage Platinum Brooches
Materials
Diamond, Platinum
Vinatge 15.51 Carat Diamond Platinum Floral Motif Lapel Brooch
Located in Miami, FL
This stunning vintage 1960s lapel brooch of opulent aesthetic and unmatched sophistication depicts a very precious floral bouquet with marquise diamonds simulating flowers and bud...
Category
1960s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Edwardian Platinum & 18K Gold Opal and Old Cut Diamond Halley’s Comet Brooch
Located in Staines-Upon-Thames, GB
An Art Deco opal, diamond, platinum, and yellow gold brooch, set with fourteen old cut diamonds, and one oval crystal opal cabochon, set in platinum, and backed in 18 karat yellow gold, with an 18 karat yellow gold pin and fittings.
I believe this brooch to be a Halley’s comet brooch...
Category
1910s Edwardian Vintage Platinum Brooches
Materials
Diamond, Opal, 18k Gold, Yellow Gold, Platinum
Diamond Cluster Brooch
Located in New York, NY
Diamond Cluster Brooch
A cluster of fine marquise and pear shaped diamonds set in platinum
Diamonds total approximate weight: 26.48ct
Made by...
Category
1980s Vintage Platinum Brooches
Materials
Diamond, Platinum
$75,000
Asch Grossbardt Platinum & 18KT Gold Leopard Brooch With Onyx & Mother of Pearl
Located in New York, NY
This dramatic leopard brooch by world renowned jeweler Asch Grossbartd is made of 18 karat white gold with 18 karat yellow gold accents. The sensual curves of this magnificent leopar...
Category
Early 2000s Modern Platinum Brooches
Materials
Diamond, Onyx, 18k Gold, Platinum
Old Mine Cut Diamond and Pearl Brooch
Located in Scottsdale, AZ
Gold and Platinum Brooch with Diamonds and Pearls
This exquisite brooch features a captivating arrangement of white diamonds, each cut in the classic Old Mine style, offering a time...
Category
Late 20th Century Platinum Brooches
Materials
Diamond, Pearl, 22k Gold, Platinum
Tiffany & Co Enamel Circus Performer Brooch Designed by Donald Claflin
Located in New York, NY
Tiffany & Co Enamel Circus Performer Brooch Designed by Donald Claflin
This rare Tiffany & Co. circus performer brooch, designed by Donald Claflin and crafted by Carvin French in 1...
Category
1960s American Vintage Platinum Brooches
Materials
Diamond, 18k Gold, Platinum
Art Deco Diamond Bike Brooch
Located in Houston, TX
For the cycling enthusiast, lover of Art Deco jewels, or collector of rare pieces, this Art Deco period bicycle brooch is beautifully crafted of platinum with a frame inlaid with sin...
Category
1920s Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
David Webb Platinum & Yellow Gold Amethyst, Coral and Rock Crystal Star Brooch
By David Webb
Located in New York, NY
David Webb Platinum & 18K Yellow Gold Amethyst, Coral And Rock Crystal Star Brooch.
An exciting brooch by David Webb crafted in 18K yellow gold with diamonds set in platinum. Center...
Category
20th Century American Modern Platinum Brooches
Materials
Rock Crystal, Diamond, Crystal, Coral, Amethyst, Platinum, Yellow Gold, ...
$62,080 Sale Price
20% Off
Vintage Platinum 7.50ctw Baguette & Round Diamond Cluster Leaf Floral Pin Brooch
Located in Montclair, NJ
--Stone(s):--
Natural Genuine Diamonds - 18 Baguette Cut & 102 Round Brilliant Cut - Channel & Prong Set - G-I Color - VS1/VS2 Clarity w/ Few SI - 7.50ctw (approx.)
Material: Solid ...
Category
20th Century Platinum Brooches
Materials
Diamond, Gold, 14k Gold, White Gold, Platinum
$9,677 Sale Price
20% Off
Antique Art Deco Platinum 1.70tcw Diamond & Sapphire Brooch
Located in New York, NY
Weight: 7.3 Grams
Stone: Diamond (Approx 1.70tcw (0.015-0.21ct)
Measurements: 56.8 x 10.8 mm
Hallmark: 5%Irid.Plat
ITEM #: BR-1108-112923-03
Category
1920s Vintage Platinum Brooches
Materials
Diamond, Sapphire, Platinum
18kt gold and platinum beetle brooch
Located in Braintree, GB
A finely crafted 18kt gold and platinum beetle brooch, designed in a highly detailed lifelike form. This exquisite brooch is a representation of a stag beetle, with textured legs, a ...
Category
Late 20th Century European Platinum Brooches
Materials
Gold, Platinum
Vintage Platinum & Gold 3.0ctw Ruby & Diamond Open Circle Wreath Brooch Pin
Located in Montclair, NJ
--Stone(s):--
(12) Natural Genuine Diamond - Round Brilliant Cut - Prong Set - G/H Color - VS1/VS2 Clarity - 1.0-1.20ctw (approx.)
(12) Natural Genuine Rubies - Round brilliant Cut -...
Category
21st Century and Contemporary Platinum Brooches
Materials
Diamond, Ruby, Gold, Platinum
$2,197 Sale Price
20% Off
Antique Platinum and Yellow Gold Old European Diamond Bar Pin
Located in Coral Gables, FL
Antique platinum-topped bar pin featuring 10 Old European cut diamonds of VS clarity and G/H color totaling approximately 0.50 carats. Yellow gold pin and catch. 2.5 inches long with...
Category
Late 19th Century Antique Platinum Brooches
Materials
Diamond, Yellow Gold, Platinum
1940s Tank Platinum and 6 Carat Diamonds Double Clip Brooch
Located in Pamplona, Navarra
Magnificent diamond platinum double clip.
Tank or retro style. Probably France, circa 1940. Condition: Good.
Brilliant-cut.
Total approximate diamond carat weight: 6 carats.
Height: ...
Category
1930s Unknown Retro Vintage Platinum Brooches
Materials
Diamond, Platinum
Late Deco 2.20ct Diamond Flower Brooch, c.1940s
Located in London, GB
This late Art Deco brooch displays a beautiful floral arrangement crafted entirely in platinum. At its heart lies a 0.25 carat round brilliant diamond, surrounded by delicate petal l...
Category
1940s British Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Deco Platinum Diamond Brooch Pin
Located in Flushing, NY
Art Deco Platinum Diamond Brooch Pin
Mounted with approximately 2.32 Carats of near-colorless natural Diamonds as well as Blue mixed cut Sapphires in Platinum.
Approximate Dimension...
Category
Late 19th Century Art Deco Antique Platinum Brooches
Materials
Diamond, Sapphire, Platinum
GRAYSON & SON 1924 Art Deco Arrow Jabot In Platinum 18Kt Diamonds & Onyxes
Located in Miami, FL
Art deco arrow jabot designed by J. Grayson & Sons Limited.
Fabulous antique piece created in England during the art deco period, back in the 1925. Crafted by the jewelry company of J. Grayson & Sons Limited which was located in the city of Warwickshire or commonly know as Leamington Spa. This double sided arrow jabot-brooch scream art deco with its European old cut diamonds, the millegrain etchings finish and the elegant arrow design. This piece was carefully crafted with impeccable attention to details in solid .900/.999 platinum and 18 karats gold and is fitted with a straight bar and a lock to be twisted for safety. It is embellished with an outstanding selection of twenty European diamonds, one special carving of rock quartz and twenty-nine French carvings of black onyxes. The settings are finished with the difficult setting technique of millegrain. The diamonds add an incredible amount of brilliance to the piece with their excellent quality. The brooch remain in excellent physical condition with absolutely no replacement of any diamonds.
Diamonds: Mounted in millegrain settings, with 20 European rose cut diamond of 0.82 carat, white colorless F color, VS-2 clarity.
Rock quartz: Mounted with 1 geometric piece carved in the shape of feathers from natural translucent rock quartz. This piece is worked out with insiced carvings simulating the texture of the feathers
Onyx: Mounted in millegrain channel settings, with 29 French sugar...
Category
1920s English Art Deco Vintage Platinum Brooches
Materials
Diamond, White Diamond, Onyx, Quartz, Gold, 18k Gold, White Gold, Platinum
$7,000 Sale Price / set
20% Off
Yellow Diamond Platinum Gold Pansy Flower Brooch
Located in New York, NY
Delicate platinum pansy flower brooch, featuring center oval fancy yellow diamond - approx. 0.40ct, surrounded with five petals , set with a total of approx. 3.40ctw G/VS-Si diamonds...
Category
20th Century Platinum Brooches
Materials
Yellow Diamond, Gold, Platinum
Antique Art Deco Raymond Yard Platinum Old Cut Diamond Yogo Sapphire Pin Pendant
Located in Great Neck, NY
Beautiful Antique Art Deco Raymond Yard Platinum Old Cut Diamond Yogo Sapphire Pin Pendant. This incredible pin is crafted in platinum and 18K white gold. This piece has old european cut diamonds and natural yogo gulch sapphires...
Category
1930s North American Art Deco Vintage Platinum Brooches
Materials
Diamond, Sapphire, Platinum
Important Diamond Flower Brooch in Platinum, circa 1940s 15.65 Carat
Located in Wailea, HI
Important Diamond Flower Brooch in Platinum circa 1940's 15.65 carats
One Round Brilliant Cut Diamond weighing .85 approximately [GH-VS1] approximately
Thirty Seven Marquise Cut Dia...
Category
Mid-20th Century Unknown Platinum Brooches
Materials
White Diamond, Platinum
$24,700 Sale Price
35% Off
1910 Edwardian Platinum Diamond and Pearl Brooch
By Non Branded
Located in Lexington, KY
This is a dreamy brooch dating back to the Edwardian period crafted in Platinum that showcases bright white pearls and diamonds! This is a stunning bar pin that is classic and timele...
Category
1910s Edwardian Vintage Platinum Brooches
Materials
Diamond, Pearl, Platinum
Van Cleef & Arpels Diamonds 18K Yellow Gold Platinum Leaf Brooch
Located in Simpsonville, SC
The Van Cleef & Arpels Diamond 18K Yellow Gold Leaf Brooch is a masterpiece of craftsmanship and elegance, showcasing the renowned sophistication of the esteemed jewelry house. Craft...
Category
Late 20th Century Platinum Brooches
Materials
Diamond, Gold, 18k Gold, Yellow Gold, 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
Vintage Ornate Diamond and Sapphire Rectangle Brooch/Pendant Bar in Platinum
Located in Scottsdale, AZ
This exquisite vintage diamond and sapphire brooch is a true work of art. Stunning and shimmering, this piece is bursting with incr...
Category
Early 20th Century Unknown Art Deco Platinum Brooches
Materials
Diamond, Sapphire, Platinum
$18,360 Sale Price
20% Off
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
$9,600 Sale Price
20% Off
Rare Art Deco 7.5 Carat Natural Old Euro and Baguette Diamond Platinum Brooche
Located in Los Angeles, CA
A Magnificent Original Art Deco Platinum Diamond Brooche set with 93 Old European Cut Natural Diamonds and 14 Natural Baguette Diamonds. Total approximate diamond weight is approxima...
Category
1940s European Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Platinum Estate Art Deco Period Diamond Bow Brooch
Located in New York, NY
Expertly crafted with an elegant Art Deco design, this Platinum Estate Diamond Bow Brooch boasts a staggering 2.00 carats of round cut diamonds graded F in color and VS in clarity. E...
Category
1930s American Art Deco Vintage Platinum Brooches
Materials
Diamond, Platinum
Renaissance Revival 1880 Sword Jabot In 18Kt Gold With Demantoids And Diamonds
Located in Miami, FL
Renaissance Revival sword jabot-brooch.
An exceptional and very rare jabot type brooch, created in England during the Victorian era, back in the 1880. This piece is fantastic and has been crafted with renaissance revival patterns in the shape of a miniature sword with jewels, in solid yellow gold of 18 karats with accents in carved platinum. The sword is well proportionate and made with gorgeous details. It is completely decorated with twisted woven wires, engravings and chiseled designs. The sword sheath, the grip pommel and the rain-guard are embellished with a fantastic assortment of eleven natural earth mined gemstones; such white colorless diamonds and vivid green demantoids garnets. It is fitted with a sheath to slide the blade very tight, which is attached to a decorative security chain. This magnificent piece should be an important addition to any serious jewelry collection and will be a great conversation piece when you display it with your dress or on the lapel of your jacket.
Demantoids
Demantoid is the green gemstone variety of the mineral andradite, a member of the garnet group of minerals. Andradite is a calcium- and iron-rich garnet. Ferric iron is the cause of the green in the stone. Although garnets have been known since ancient times, the demantoid variety was not discovered until 1868 in Russia's western central Ural Mountains. The find was an alluvial deposit about 110 km from Ekaterinburg, north by northwest along the Bobrovka River, near the village of Elizavetinskoye. Miners were immediately stunned by the highly refractive nature of the gem material, which is atypical for garnet. They began comparing it to diamond and referred to it as "demantoid", from the old German Demant, meaning diamond. The reason is obvious, with its high brilliance and dispersion. However, as demantoid garnets are quite rare and found in so few locations, they can command quite high prices, especially if they have a particularly lovely horsetail inclusion. Most stones are less than one carat in size after cutting in polishing. Demantoid gems...
Category
1880s English Renaissance Revival Antique Platinum Brooches
Materials
Garnet, White Diamond, Diamond, Platinum, Yellow Gold, 18k Gold, Gold
$5,588 Sale Price
20% Off
Antique Victorian Emerald Lizard Brooch Pin
Located in Santa Barbara, CA
This authentic, antique Victorian era lizard brooch is a century old surprise. Shimmering diamonds and lush green emerald 'scales' create an elegant pattern and color palate alongsid...
Category
1890s Late Victorian Antique Platinum Brooches
Materials
Diamond, Emerald, 18k Gold, Yellow Gold, Platinum
Platine and Diamonds Brooche Shape Bouquet of Flowers, circa 1950s
Located in Vannes, FR
Discover an extraordinary piece of jewellery: a magnificent platinum brooch in the shape of a bouquet of flowers, designed to captivate the eye. This exceptional brooch is adorned wi...
Category
20th Century French Art Deco Platinum Brooches
Materials
Diamond, Platinum
$10,073 Sale Price
30% Off
Vintage Gold Brooch, Diamond, 18K Yellow Gold & Platinum, Circa 1960s
Located in London, GB
A striking vintage brooch, meticulously crafted in 18K yellow gold and platinum. This piece captures the essence of a scorpion with exceptional detail. The body is adorned with vibra...
Category
1970s Unknown Modernist Vintage Platinum Brooches
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
Platinum Diamond Brooch
Located in New York, NY
Platinum Diamond Brooch
Diamond: 2.9ct
Weight: 23.8 grams
Measurement: 5.2 x 5.7cm
Category
Late 20th Century Platinum Brooches
Materials
Diamond, Platinum
$7,000
Art Deco Lapis Lazuli and Diamond Bow Brooch
Located in Weston, MA
This simple brooch celebrates one of jewelry’s favorite themes: the bow.
Two plaques of beautiful lapis are connected by a central old-cut diamond and a diamond surround that includ...
Category
1920s Art Deco Vintage Platinum Brooches
Materials
Diamond, Lapis Lazuli, 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
Diamond, Pearl, 18k Gold, Platinum
1890s Belle Époque Natural Pearl Diamonds 18 Karat Gold Platinum Brooch
Located in Poitiers, FR
Brooch in platinum, mascaron hallmark.
Quadrilobed shaped, this sumptuous antique brooch is made of gold and platinum threads on which are set 12 natural pearls and an antique brilliant-cut diamond in...
Category
1890s French Belle Époque Antique Platinum Brooches
Materials
Natural Pearl, Pearl, White Diamond, Diamond, Platinum, Gold, White Gold...
Tiffany & Co Platinum Seagull Diamond Brooch Pin
Located in Hicksville, NY
Item Details:
Metal Type: Platinum [Hallmarked, and Tested]
Weight: 2.8 grams
Diamond Details:
Weight: .76ct, total weight
Cut: Round Brilliant
Color: E
Clarity: VS
Pin Measurements:...
Category
Early 2000s Unknown Contemporary Platinum Brooches
Materials
Diamond, Platinum
Antique Edwardian Platinum, Diamond Cameo Pin/Pendant
Located in New Orleans, LA
A wonderful Edwardian platinum and diamond cameo that can be worn as a pin or pendant. Circa 1910.
Containing approximately 2.36 carats total weight rou...
Category
Early 20th Century Edwardian Platinum Brooches
Materials
Diamond, Platinum
Vintage Art Deco Diamond and Sapphire Platinum Brooch Pin Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful! Finely detailed Vintage Art Deco Filigree Diamond and Sapphire Platinum Brooch. Beautifully Hand crafted in Platinum and Hand set with Diamonds weighing approx. 1.7...
Category
Mid-20th Century Art Deco Platinum Brooches
Materials
Diamond, Sapphire, Platinum
Antique 0.24Ct Sapphire and 0.12Ct Diamond Platinum Pin Brooch Circa 1930
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive antique 1930s 0.24 carat sapphire and 0.12 carat diamond, platinum pin brooch set in 18 karat white gold, part of our antique sapphire jewelry collections.
Thi...
Category
1930s Vintage Platinum Brooches
Materials
Diamond, Sapphire, White Gold, Platinum
Vintage 1940s Platinum Old Euro Pear Shape 15 Carat Diamond Brooch
Located in Los Angeles, CA
DeKara Design Estate Collection
Metal- 90% Platinum, 10% Iridium. 25.70 Grams.
Stones- 1 Old European Cut Pear Shape Diamond, 5 Old European Pear Shape Diamonds, 11 Old European Marquise Diamonds...
Category
1940s North American Retro Vintage Platinum Brooches
Materials
Diamond, Platinum
Art Deco Style Brooch with Old Cut Diamonds in Platinum 950
Located in Lucerne, CH
Enter a realm of timeless elegance with an exquisite Art Deco Style brooch in platinum.
Featuring circular form, this brooch is adorned with 170 diamonds of diverse cuts, embracing...
Category
20th Century European Art Deco Platinum Brooches
Materials
Diamond, Platinum
Art Deco Natural Pearl Diamond Brooch in Platinum and 18 Karat Gold, circa 1920
Located in Goettingen, DE
Art Deco Natural Pearl Diamond Brooch in Platinum and 18K Gold, circa 1920
Decorative bar brooch set with three oval natural pearls in a fine entourage of rose cut diamonds set in p...
Category
1910s Unknown Art Deco Vintage Platinum Brooches
Materials
Diamond, Natural Pearl, 18k Gold, Rose Gold, Platinum, Gold
Contemporary Platinum Diamond Pearl Brooch
Located in New York, NY
The most eye-catching detail in this bejeweled brooch, whether it depicts a cornucopia of grapes or a bouquet of flowers, is the stem pointed upwards at the top of the composition. T...
Category
21st Century and Contemporary American Platinum Brooches
Materials
Diamond, Pearl, Platinum
Vintage 1950s Diamond Flower Brooch
Located in New York, NY
Finely crafted in platinum with a Marquise Diamond at the top weighing approximately 0.70 carat, and smaller Marquise, and Round Brilliant cut Diamonds weighing a total of approxima...
Category
1950s Vintage Platinum Brooches
Materials
Diamond, Platinum
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Pin Monkey
Platinum Diamond Circle Pin
Poodle Brooch
Poodle Brooches
Oak Brooch
Onyx Bar Pin
Onyx Victorian Brooches Pearl
Panther Pin
Pennino Vintage Jewelry
Antique Labradorite
Lily Of The Valley Brooch