Onyx Brooches
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Gemstone: Onyx
Style: Art Deco
Art Deco Diamond & Onyx Collar Clips
Located in London, GB
A very exquisite pair of Art Deco diamond and onyx collar clips.
Circa 1920s.
Dimensions: Length is 2.7cms (approximately) / Width is 3.3cms
Weight is 21.8g
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Cartier Art Deco Onyx and Diamond Arrow Jabot Pin
By Cartier
Located in London, GB
Here we have a fabulously rare Art Deco onyx and diamond arrow jabot pin from the world renowned jewellery house of Cartier. This piece has been crafted in France from platinum and s...
Category
1930s Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Art Deco 1.95 Carat Total Weight Diamond Coral Onyx Platinum 18k Yellow Gold Bro
Located in Beverly Hills, CA
One Art Deco 1.95 Carat Total Weight Diamond Coral Onyx Platinum 18k Yellow Gold Brooch. Featuring one old European cut diamond weighing approximately 0.45 carat, graded H color, SI2...
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Coral, Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold, Platinum
Antique Platinum Art Deco Diamond and Onyx Brooch, c.1920's
Located in London, GB
This sublime Art Deco brooch is new to our collection. Beautifully set with a stunning selection of Rose Cut, Eight Cut and Old European Cut diamonds totalling an estimated five car...
Category
Early 20th Century European Art Deco Onyx Brooches
Materials
Diamond, Onyx, Platinum
Cartier Art Deco Platinum Seed Pearl Diamond Onyx Tassel Brooch
By Cartier
Located in New York, NY
An exquisite and rare piece, Cartier platinum tassel brooch from Art Deco era, set with seed pearls ( 1.5mm), approximately 1.00ctw G/Vs diamonds, black onyx and enamel. Brooch measu...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Pearl, Platinum
Art Deco Diamond Onyx Platinum Barrette Brooch
Located in Geneva, CH
Art Deco Old mine cut Diamond and Onyx on Platinum and Gold Barrette Brooch.
Circa 1930.
Width: 6.60 centimeters.
Height, at the highest: 0.85 centimeters.
Total weight: approx. 7.7...
Category
1930s European Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Gold, Platinum
Grayson & Son 1924 Art Deco Arrow Jabot In Platinum 18Kt Diamonds And 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 Onyx Brooches
Materials
Diamond, White Diamond, Onyx, Quartz, Gold, 18k Gold, White Gold, Platinum
Erte' "A" from the Alphabet Collection Black Onyx & Diamond 14K Gold Brooch
By Erté
Located in Henderson, NV
Amazing Erte' black onyx and diamond brooch, featuring the letter "A" composed of two ballet dancers in 14 karat gold and studded with pa...
Category
Late 20th Century American Art Deco Onyx Brooches
Materials
Diamond, Onyx, Gold, 14k Gold, Yellow Gold
Art Deco Pear Cut Diamond Onyx Platinum Vintage Stickpin
Located in Philadelphia, PA
Centering a pear cut diamond weighing approximately 0.30 carat - K color with SI1 clarity
Set in miligrain detail bezel with pierced floating halo surround
Inlaid with onyx - opaque...
Category
1930s Art Deco Vintage Onyx Brooches
Materials
Onyx, Gold, Platinum
An Exquisite Antique Art Deco French Multigem Japoisme Brooch
Located in Weston, MA
This art deco brooch is of magnificent design and highlights a lovely combination of gems. The subject is an onyx symmetrical bonsai tree planted in a polished coral pot. The onyx b...
Category
Early 20th Century Art Deco Onyx Brooches
Materials
Amethyst, Coral, Diamond, Garnet, Onyx, 18k Gold
French Art Deco Parrot Bird Brooch Pin Rock Crystal Sterling Silver Black Onyx
Located in New York, NY
This is a stunning antique Art Deco French Parrot Bird Brooch with a Rock Crystal square frame perch, two parrots in Sterling Silver with paste and Black Onyx adornment. The brooch ...
Category
Early 20th Century French Art Deco Onyx Brooches
Materials
Onyx, Rock Crystal, Silver, Sterling Silver
Erté Art Deco Style "Beloved Brooch", Circa 1980s
By Erté
Located in Southbury, CT
This is a rare, original limited edition Erté silver, 14K yellow gold, mother-of-pearl, and diamond brooch created in the early 1980s. This particular broo...
Category
1980s American Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, 14k Gold, Silver
Beautiful Unique Sterling Silver With Onyx Crystal Drop Brooch Pin
Located in Jacksonville, FL
Elegance meets individuality in this Beautiful Unique Sterling Silver Brooch Pin adorned with an Onyx Crystal Drop. With a length of 3.15 inches and a width of 1.45 inches, this broo...
Category
20th Century American Art Deco Onyx Brooches
Materials
Onyx, Sterling Silver
Art Deco Aqua and Onyx Brooch - 14K White Gold
Located in New York, NY
Elevate your jewelry collection with this exquisite Art Deco Aqua and Onyx Brooch, a vintage masterpiece that captures the essence of the Art Deco era. Crafted in lustrous 14K white ...
Category
Early 20th Century Art Deco Onyx Brooches
Materials
Onyx, Gold, 14k Gold, White Gold
Vintage 1970s Onyx, Diamond and 14k Yellow Gold Pendant/Brooch
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage onyx, 0.08 carat diamond and 14k yellow gold pendant/brooch; part of our vintage brooches collection.
This fine and impressive vintage onyx brooch/pendant has been crafted in 14k yellow gold.
This iconic Art Deco brooch is embellished with an impressive collet set onyx panel, bearing a tiered geometric carved design.
The lower portion of the setting is ornamented with two offset stepped panels, ornamented to the centre with seven pavé set modern brilliant round cut diamonds.
This brooch secures to the reverse with a hinged pin and safety clasp fastening.
This versatile vintage onyx brooch may also be worn as a pendant, suspends from a contemporary 9k yellow gold 18'' curb chain via the incorporated loop to the reverse, securing to the reverse with a conventional spring-loaded bolt ring.
This impressive vintage brooch/pendant is hallmarked to the reverse with the 14k gold mark 585 and the maker's mark (EE).
This stunning vintage black onyx brooch...
Category
1970s Unknown Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Yellow Gold
Art Deco Diamond, Coral, Black Onyx And Platinum Brooch, Circa 1935, 1.02 Carats
Located in London, GB
A French Art Deco diamond, coral, black onyx and platinum brooch, with an open, circular centre, set with buff top black onyx, in a channel setting, with bow wings, grain set with ei...
Category
1930s French Art Deco Vintage Onyx Brooches
Materials
Coral, Diamond, Onyx, Platinum
Diamond Emerald Onyx Art Deco Style Brooch in 14K White Gold
Located in Bangkok, TH
A marvelous design of symmetry along with accents of vibrant color make this Art Deco inspired brooch, masterfully hand in 14k white gold. Frosted with shimmering diamonds, on each s...
Category
21st Century and Contemporary Thai Art Deco Onyx Brooches
Materials
Diamond, Emerald, Onyx, 14k Gold, White Gold
Rare TIFFANY and CO Art Deco Platinum Diamond and Onyx Bow Brooch
Located in St Helens, GB
A fantastic Edwardian period piece by Tiffany and Co.
Solid platinum example throughout.
Set with ten natural diamonds, round cuts, with eight onyx stones of French cut.
Circa 191...
Category
20th Century Art Deco Onyx Brooches
Materials
Diamond, Onyx, Platinum
Cartier Art Deco Diamond Onyx Platinum Jabot Brooch Pin
By Cartier
Located in New York, NY
Iconic Art Deco jabot pin by Cartier, with onyx accents and approx. 2.60ctw G/VS diamonds. Brooch measures 2 5/8" in length and 0.5" in width. Marked Ca...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Art Deco Malachite Bar Diamond Black Onyx Pin Brooch
Located in New York, NY
Art Deco Malachite Bar Diamond Black Onyx Pin Brooch
Old miner cut diamonds of approximately 7 carats total, with a rectangular bar of malachite (47 x ...
Category
Early 20th Century Art Deco Onyx Brooches
Materials
Diamond, Malachite, Onyx, White Gold
Iconic Art Deco 1920s Onyx Diamond Platinum Gold Brooch
Located in New York, NY
Iconic Art Deco design platinum top and gold back brooch, featuring onyx top, adorned with approx. 0.25ctw in diamonds. Brooch measures 1.5" x 0.75". Not ha...
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Gold, Platinum
Art Deco Continental Platinum Diamond Onyx Brooch
Located in New York, NY
Art Deco platinum brooch , with approx. 3.80ctw SI/I diamonds and onyx (few stones are chipped). The brooch measures 2 3/8" x 1 1/16". With Continental assay marks on the stem. Weig...
Category
1920s European Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Theodor Fahrner Gemstone Peacock Brooch
Located in New York, NY
Rare Theodor Fahrner Gemstone Peacock Brooch from the Art Deco Period, 1930's Germany. Hand set with tiny marcasites with lapis lazuli and green onyx cabochons in a beautiful pierced...
Category
1930s German Art Deco Vintage Onyx Brooches
Materials
Lapis Lazuli, Onyx, Sterling Silver
Art Deco Platinum Gold Diamond 0.30 Carat Black Onyx 2.1 Inch Brooch
Located in New York, NY
Art Deco platinum, rose gold 2.1 inch long brooch
Old European diamonds weighing approximately 0.30 carats , G color VS clarity
Brooch made during early 20th century
Rose gold marked 585 purity, 14 karat
The Art Deco Platinum Gold Diamond and Black Onyx Brooch is a piece of jewelry that is designed in the Art Deco style, which was popular in the 1920s and 1930s. The brooch is made from platinum and gold, which are both precious metals that are often used in high-end jewelry.
The brooch features diamonds and black onyx, which are both classic materials used in Art Deco...
Category
Early 20th Century German Art Deco Onyx Brooches
Materials
Diamond, Onyx, Gold, 14k Gold, Rose Gold, Platinum
Platinum Diamond Interchangeable Gemstone Art Deco Clip Brooch Arnold Ostertag
By Ostertag
Located in Zurich, Zollstrasse
AN ART DECO DIAMOND DOUBLE CLIP BROOCH, BY OSTERTAG, 1930s, Of stylised shield outline, with pave-set brilliant cut Diamonds and Baguette Diamonds. The brooch features a square centr...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Amethyst, Diamond, Onyx, Quartz, Tourmaline, Platinum
Tsavorite Onyx Diamond Art Deco Style Brooch in 18k White Gold
Located in Bangkok, TH
An exquisite example of Art Deco jewelry design, this gold brooch incorporates tsavorites, onyx, and diamonds in a lovely geometric shape. A central very fine oval tsavorite and two ...
Category
21st Century and Contemporary Thai Art Deco Onyx Brooches
Materials
Diamond, Onyx, Tsavorite, White Gold, 18k Gold
A striking silver and clear and coloured paste Art Deco jabot pin, 1920s
Located in Greyabbey, County Down
An exquisite and very stylish French 'jabot' pin, with a feather motif in clear and sapphire coloured pastes from the 1920s. Typical of Cartier des...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Onyx, Silver
Savannah Pin
Located in New York, NY
Hand Engraved Pave Savannah Pin
Natural Diamonds - 0.63cts F Color, VS Clarity Diamonds and Black Onyx
Metal: 18k Yellow Gold/Platinum
Double Jewelry Pin...
Category
21st Century and Contemporary American Art Deco Onyx Brooches
Materials
Onyx, Diamond, 18k Gold, Platinum
Art Deco Brooch Vintage Pin Onyx & Diamond brooch pin 18KT white gold Old Europe
Located in Jupiter, FL
Rare Art Deco brooch pin made with a large onyx and a single diamond in the center, the diamond is Old European cut. The brooch year is unknown.
CENTER STONE: NATURAL DIAMOND
CARAT:...
Category
Late 17th Century Art Deco Antique Onyx Brooches
Materials
Onyx, Diamond, 18k Gold, White Gold
Ella Gafter Art Déco Style Diamond Pearl Brooch
By Ella Gafter
Located in New York, NY
The Art Déco style diamond brooch features a symmetrical design with a 14mm South Sea pearl suspending a 16.5mm South Sea pearl in a sophisticated design set with a total of 3 carats...
Category
21st Century and Contemporary Italian Art Deco Onyx Brooches
Materials
Diamond, White Diamond, Onyx, Pearl, South Sea Pearl, 18k Gold, White Gold
Cartier Paris Art Deco Onyx Diamond Bow Brooch, Circa 1920’s
By Cartier
Located in Kenley surrey, GB
An Fine quality original art deco Bow Brooch circa 1920s signed Cartier Paris.
This superb brooch is set with 42 old European cut diamonds and 41 b...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Art Deco Diamond Coral Onyx Jabot Pin Brooch
Located in New York, NY
A chic Art Deco jabot pin embellished with coral, onyx, and diamond.
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Coral, Diamond, Onyx
Vintage Diamond Onyx Stickpin 18 Karat Yellow Gold, Circa 1930
Located in London, GB
A vintage diamond onyx stickpin in 18 karat yellow gold, circa 1930.
This elegant stickpin features a single old European cut diamond of approximately 0...
Category
1930s Unknown Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Gold, 18k Gold, Yellow Gold
Columbian Emerald, Diamond and Onyx Art Deco Brooch, ca. 1920s
Located in Idar-Oberstein, DE
An emerald, diamond and onyx Art Deco brooch, ca. 1920, in platinum.
The facetted square emerald weighs 2.14 carats and is of Columbian origin. It has an old mine vivid green colour...
Category
1920s Swedish Art Deco Vintage Onyx Brooches
Materials
Diamond, Emerald, Onyx, Platinum
Onyx Diamond Gold Brooch
Located in Berlin, DE
Fine Art Deco style. Made in onyx with a geometric decoration of 94 diamonds in brilliant-cut weighing approximately 0,95 carats, enamel. Mounted in 18K white gold. Millegrain settin...
Category
1920s Swiss Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, 18k Gold
Black Star & Frost Art Deco Large Crystal Platinum and Gem Set Brooch
Located in Chicago, IL
Circa 1930s Black Star & Frost Art Deco Brooch, A circular frosted Crystal measuring 1 9/16 inch in diameter, 5/16 inch wide and 3/16 inch thick. Mounted in platinum and set with Dia...
Category
1930s American Art Deco Vintage Onyx Brooches
Materials
Crystal, Diamond, Onyx, Platinum
Art Deco 0.5 Carat Old European Cut Diamond with Black Onyx Brooch Pin
Located in Addison, TX
Here we have a excellent example of an Art Deco era brooch! This genuine 1920's brooch features a brilliant 0.5 Carat Old European cut diamond...
Category
Early 20th Century Art Deco Onyx Brooches
Materials
Diamond, Onyx, Platinum
French Art Deco Brooch by Chaumet
By Chaumet
Located in London, GB
A French Art Deco crystal, diamond and onyx brooch by Chaumet, consisting of an octagonal-shaped frosted rock crystal frame, mounted between two finials of palmette design, with diamond-set scroll Mughal style decorations, accented by a line of cabochon-cut onyx, mounted in platinum and gold, bearing French assay marks and partial maker’s mark of Chaumet, circa 1925, measuring approximately 7.1 x 2.5cm, gross weight 19.3 grams.
This brooch is in excellent condition. Unmarked, tested as platinum and 18ct gold.
A wonderful Art Deco brooch made Chaumet. The jewellery house of Chaumet dates back to the eighteenth century and is known for making jewellery for the French royal court and for Josephine Bonaparte. This spectacular brooch reflects the Art Deco period of Chaumet, which reflected an increase in geometric styles inspired by machine technology. This brooch features a frosted rock crustal...
Category
1910s French Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Rock Crystal, 18k Gold, White Gold, Platinum
Tutti Frutti Brooch Pendant 18K
Located in North Hollywood, CA
This gorgeous brooch is open like a melon and the seeds are all carved leaves and the Diamonds are the berries. This brooch is large 6.0cm long by 5.5cm wide and weighs a whopping 4...
Category
Early 2000s Unknown Art Deco Onyx Brooches
Materials
White Diamond, Emerald, Onyx, Ruby, Blue Sapphire, 18k Gold
Art Deco Buddha Sureté Pin by Ghiso
Located in London, GB
An Art Deco Buddha sureté pin by Ghiso, the pin set with a fine green pâte de verre Buddha, resting upon an onyx and rose-cut diamond cluster pedestal, and ...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Yellow Gold, Platinum
Art Deco Old Cut Diamond and Onyx Platinum Brooch, Circa 1920's
Located in London, GB
This original antique piece features a 5.8mm cabouchon onyx diagonally set from a fine quality old cut diamond weighing approximately 0.40ct both rubover set onto a Deco design bar b...
Category
1920s English Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
1920s Art Deco Diamond and Onyx Circle Brooch in Platinum
Located in Wailea, HI
1920's Art Deco Diamond and Onyx Circle Brooch in Platinum
Great For a Formal Occasion or a Casual Wear
Fourteen Old Mine Cut Diamonds Weighing .45 Carats Approximately
Thirty Fre...
Category
Early 20th Century Unknown Art Deco Onyx Brooches
Materials
Onyx, Diamond, Platinum
Art Deco Carved Crystal Onyx Diamond Gold Platinum Bow Brooch
Located in New York, NY
Art Deco platinum top and 14k gold hardware bow brooch, adorned with carved frosted crystal, onyx accents and approx. 0.44ctw in diamonds. Brooch measures 2 3/8" x 1". Weight - 12.3 ...
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Crystal, Diamond, Onyx, Gold, Platinum
Art Deco Silver and Onyx Broach
Located in West Hollywood, CA
Art Deco silver Broach set with a large onyx in the middle and marcasites, English ca 1930's
One marcasite is missing, see pictures
Category
1930s English Art Deco Vintage Onyx Brooches
Materials
Marcasite, Onyx, Silver
Art Deco Sterling Silver Mixed Stone Brooch
Located in West Hollywood, CA
Art Deco Sterling silver brooch with marcasites, onyx and chalcedony stones. French ca 1925
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Chalcedony, Marcasite, Onyx, Sterling Silver
1915 Art Deco Sloan & Co French Cut Black Onyx Pearl 14 Karat Bar Pin
Located in Lexington, KY
This is a stunning Art Deco bar pin from 1915 by Sloan & Co featuring a fantastic combination of french cut black onyx, seed pearls, and 14k yellow gold. The dramatic combo of geometric, faceted black onyx and rich 14k yellow gold makes this a definitive Art Deco pin! The edges are pierced with a rectangular negative space element that reinforces the angular, almost architectural Deco...
Category
1910s Art Deco Vintage Onyx Brooches
Materials
Onyx, Pearl, Gold, 14k Gold, Yellow Gold
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 Onyx Brooches
Materials
Emerald, Onyx, Ruby, Sapphire, Platinum
Channel Set Onyx and Diamond Art Deco Bar Pin
Located in New York, NY
Elegant channel Set Onyx and Diamond Art Deco Bar Pin from the 1920's. Beautifully faceted, french cut onyx stones are set into a channel with 3 diamo...
Category
1920s American Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, 14k Gold, Platinum
Art Deco Sterling Silver Flower Pin
Located in West Hollywood, CA
Art Deco Sterling Silver Flower Pin with Marcasite and Onyx, English ca 1930's
Category
1930s English Art Deco Vintage Onyx Brooches
Materials
Marcasite, Onyx, Sterling Silver
Art Deco Period Platinum, Diamond and Onyx Stick Pin
Located in Philadelphia, PA
A very fine period Art Deco stick pin.
With rows of diamonds and onyx encircled by diamonds in a round platinum setting.
Unmarked for fineness.
S...
Category
Early 20th Century American Art Deco Onyx Brooches
Materials
Diamond, Onyx, Platinum
Art Deco Opal, Onyx and Diamond Mosaic Pendant
Located in London, GB
An Art Deco opal and onyx mosaic brooch, the oval panel a mosaic consisting of fire opal, black opal, and onyx, depicting three yachts at sunset, within a delicately scalloped border...
Category
1920s British Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Opal, Platinum
Art Deco Diamond and Onyx Brooch Pendant
Located in New York, NY
A beautiful Art Deco pendant-brooch in white gold with diamonds (central stone 2.5 cts, J/K, SI, total weight of remaining stones approximately 11 cts) and black onyx.
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, White Gold
Art Deco Three-Stone Brooch with Diamonds Onyx Set in Platinum and 14 Karat Gold
Located in Miami, FL
The Art Deco brooch circa 1920-30 features three old European-cut diamonds, each inserted in a geometrical onyx design. The three centered diamonds' estimated carat weight is 0.80, 0...
Category
1920s Unknown Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, 14k Gold, Platinum
1920s Art Deco Cartier Coral Diamond Onyx Rock Crystal Platinum Brooch
By Cartier
Located in London, GB
An delightful Cartier Art Deco brooch, the brooch comprising an openwork rectangular plaque with two central coral bars with rock crystal sides...
Category
Early 20th Century British Art Deco Onyx Brooches
Materials
Diamond, Onyx, Rock Crystal, Coral, Platinum
Black Onyx Diamond Bow Brooch Mounted in 9 Carat White Gold Dated circa 1930s
Located in London, GB
Black Onyx Bow Brooch Mounted in 9ct White Gold dated circa 1930's
Set with old cut diamonds in centre of bow.
Onyx is striated to make it look more l...
Category
1930s British Art Deco Vintage Onyx Brooches
Materials
Onyx, Diamond, 9k Gold
Art Deco Onyx and Diamond Brooch
Located in New York, NY
An Art Deco Diamond, Onyx and Enamel Brooch, France
The oval-shaped brooch set throughout with old European, old mine and single-cut diamonds, highlighted with lines of black enamel,...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Onyx, Diamond, Platinum
Elegant French Art Deco Platinum Diamond and Onyx Bar Pin Brooch
Located in Zurich, Zollstrasse
A superb and stylish Art Deco diamond and Onyx bar pin brooch featuring a center diamond weighting approximately 0.50 ct. Around the center diamond are approximately 2 ct of old c...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Antique Cartier Art Deco Platinum Onyx Diamond Bow Pin
By Cartier
Located in New York, NY
A classic example of Art Deco Cartier, this elongated platinum bow pin is set with calibre cut onyx and diamonds dating to about 1920. The bow accent was a popular motif in the Edwar...
Category
Early 20th Century Art Deco Onyx Brooches
Materials
Diamond, Onyx, Platinum
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