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20th Century Brooches

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Period: 20th Century
Gemstone: Onyx
Zuni Native American Gan Dancer Pin Pendant, Silver Mosaic Inlay
By Zuni
Located in Milford, DE
Embrace the rich cultural heritage with this meticulously crafted Zuni Native American Gan Dancer pin/pendant. This stunning piece features a traditional Gan Dancer, symbolizing the ...
Category

American Native American 20th Century Brooches

Materials

Coral, Pearl, Turquoise, Onyx, Sterling Silver

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

Art Deco Vintage 20th Century Brooches

Materials

Diamond, Onyx, Platinum

Antique Original Circa 1900s 14k Gold Natural Pearl And Onyx Decorated Brooch
Located in Fatih/İstanbul, 34
In very good condition. Total weight is 2.7 grams. Please contact for any questions.
Category

European Victorian Antique 20th Century Brooches

Materials

Onyx, Natural Pearl, 14k Gold

Carved Amethyst Diamonds Onyx Mother-of-pearl Flower Brooch 18k Gold, 1930
Located in Herzelia, Tel Aviv
Diamonds Carved Amethyst Onyx Mother-of-pearl Flower Brooch 18K Gold. A Diamond and Gem-set brooch. Designed as a carved Mother-of-pearl and Amethyst floral spray, with an Onyx and ...
Category

Vintage 20th Century Brooches

Materials

Amethyst, Diamond, Onyx, 18k Gold

18k Gold Swan Brooch with Ruby, Chalcedony and Onyx - Vintage Animal Pin Brooch
Located in Magenta, IT
An onyx, white chalcedony, ruby and 18k gold swan clip brooch. Stamped 750. Very good condition. Dimensions 3x3 cm (approx.) Weight 12.5 grams
Category

French Modern 20th Century Brooches

Materials

Chalcedony, Onyx, Ruby, 18k Gold

Cartier Art Deco Onyx and Diamond Arrow Jabot Pin
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

Art Deco Vintage 20th Century Brooches

Materials

Diamond, Onyx, Platinum

Coral, Diamonds, Sapphires, Onyx, Agate, Platinum and 18 Kt White Gold Brooch.
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

Italian Retro Vintage 20th Century Brooches

Materials

Agate, Coral, Diamond, Onyx, Sapphire, 18k Gold, White Gold, 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

Art Deco Vintage 20th Century 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

European Art Deco 20th Century Brooches

Materials

Diamond, Onyx, Platinum

Antique 9ct Gold Stamped 1960’s Mother of Pearl, Onyx & Diamond Cat Brooch
Located in Brighton, GB
Antique Cat Brooch 9ct Gold Stamped Circa 1960s This gorgeous antique cat brooch is a must-have for any collector. Made of 9ct gold and stamped for authenticity, it dates back to...
Category

English 20th Century Brooches

Materials

Diamond, Onyx, Pearl, Gold, 9k Gold

Cartier Art Deco Platinum Seed Pearl Diamond Onyx Tassel Brooch
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

French Art Deco Vintage 20th Century Brooches

Materials

Diamond, Onyx, Pearl, Platinum

Mid-Century Winking Cat Emerald Diamond Onyx Brooch Yellow Gold English 1950s
Located in Lisbon, PT
Mid-Century winking cat emerald, diamond and onyx brooch in 18kt yellow and white gold, London, 1958. This enchanting brooch, reminiscent of the coveted "Chat Malicieux" design by Va...
Category

British Modern Vintage 20th Century Brooches

Materials

Onyx, Emerald, Diamond, Bronze, Yellow Gold, White Gold, 18k Gold, Gold

Sigi Pineda Mexican Sterling Silver Black Onyx Modernist Pin Brooch Mexico
Located in New York, NY
This is a very fine mid-century modern Black Onyx Sterling Silver brooch by Sigi Pineda of Mexico. Signed Sigi Taxco Sterling and numbered 416 I believe. The Mexican sterling silver modernist brooch...
Category

Mexican Modernist 20th Century Brooches

Materials

Onyx, Sterling Silver

Mother of Pearl Onyx and Diamond Vintage Gold Violin Brooch Pin
Located in Montreal, QC
Simply Beautiful! Vintage Mother of Pearl MOP, Onyx and Diamond Violin Gold Brooch Pin. Hand set with Pave Diamonds, approx. 0.12tcw. Hand crafted in 18K Yellow Gold. Measuring appro...
Category

Modernist 20th Century Brooches

Materials

Diamond, Onyx, Gold, 18k Gold, Yellow Gold

Van Cleef & Arpels Onyx 18k Gold Dog with Newspaper Brooch
Located in Bellmore, NY
Embrace the whimsical charm of this rare Van Cleef & Arpels Onyx 18k Gold Dog Brooch, of French origin and circa late 20th Century. Meticulously c...
Category

20th Century Brooches

Materials

Onyx, Gold, 18k Gold, Yellow Gold

CARTIER PANTHERE Emerald Onyx Gold Prowling Panther Brooch
Located in New York, NY
Unleash the Enchantress: A Cartier Panthère Emerald Onyx Gold Prowling Panther Brooch Embrace the allure of the wild with this captivating Cartier Panthère Emerald Onyx Gold Prowlin...
Category

20th Century Brooches

Materials

Emerald, Onyx, 18k Gold, Gold

Diamond Onyx Gold & Ruby Sea-Turtle Brooch in 18k Gold
Located in New York, NY
An elegant and sweet Diamond Onyx Gold & Ruby Sea-Turtle Brooch, the shell made of a single piece of polished black onyx mounted in 18k yellow gold and further embellished with pavé-...
Category

Vintage 20th Century Brooches

Materials

Diamond, White Diamond, Onyx, Ruby, Gold, 18k Gold, Yellow Gold

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

European Art Deco Vintage 20th Century 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

English Art Deco Vintage 20th Century Brooches

Materials

Diamond, White Diamond, Onyx, Quartz, Gold, 18k Gold, White Gold, Platinum

Art Deco Diamond and Onyx Stylised Floral Brooch Circa 1925
Located in London, GB
An Art Deco monochrome stylised floral brooch, circa 1925. The brooch is designed with a floral motif in the centre, set with old cut diamonds and accented with pieces of carved and ...
Category

English 20th Century Brooches

Materials

White Diamond, Onyx, Platinum

Vintage Boucheron Lapis and Onyx 18k Yellow Gold Bird Brooch
Located in Beverly Hills, CA
One Vintage Boucheron Lapis and Onyx 18k Yellow Gold Bird Brooch. Featuring one piece of carved lapis lazuli and one piece of carved onyx....
Category

Vintage 20th Century Brooches

Materials

Lapis Lazuli, Onyx, Gold, 18k Gold, Yellow Gold

.10 Carat Ruby Turquoise Onyx Yellow Gold Cat Brooch
Located in Stamford, CT
1950's handmade mid-century cat brooch. Oval Persian turquoise with 2 oval onyx and one ruby key set in 18k yellow gold. 18 White gold whiskers. 2 oval cabochon onyx 6mm x 4mm 1 ...
Category

20th Century Brooches

Materials

Onyx, Ruby, Turquoise, Gold, 18k Gold, Yellow Gold

Erte' "A" from the Alphabet Collection Black Onyx & Diamond 14K Gold Brooch
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

American Art Deco 20th Century 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

Art Deco Vintage 20th Century 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

Art Deco 20th Century Brooches

Materials

Amethyst, Coral, Diamond, Garnet, Onyx, 18k Gold

Engraved Red Coral and Button, Diamonds, Emeralds, Agate Drops Brooch/Pendant
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

Italian Retro 20th Century Brooches

Materials

Agate, Coral, Diamond, Emerald, Onyx, 9k Gold, Silver

S Kirk & Son Sterling Silver Wax Seal Stamp #13655
Located in Washington Depot, CT
Sterling silver wax seal from S Kirk & Son, circa 1925-32. Plain round seal with a long curved handle. The design etched into the top of the handle ap...
Category

Vintage 20th Century Brooches

Materials

Onyx, Sterling Silver

Vintage Ruby Onyx and Diamond Classic Car Brooch
Located in London, GB
Here we have a superb vintage brooch. The piece has been crafted from 18ct yellow gold into the shape of a classic car from the 1930s. Automobiles of the 1930s exhibited many notable...
Category

Vintage 20th Century Brooches

Materials

Diamond, Onyx, Ruby, Gold, Yellow Gold, Enamel

Elizabeth Gage 1993 London Enameled Pendant Brooch In 18Kt Gold With Citrine
Located in Miami, FL
Convertible pendant brooch designed by Elizabeth Gage. Magnificent and substantial pendant-brooch, created in London by the British jewelry designer Elizabeth Gage, back in the 1993...
Category

English Modernist 20th Century Brooches

Materials

Citrine, Onyx, Gold, 18k Gold, Yellow Gold, Enamel

Tiffany & Co Estate Large Onyx Flower Brooch Sterling Silver
Located in Brooklyn, NY
Authentic Tiffany & Co Estate Large Onyx Flower Brooch Sterling Silver TIF584 This elegant Authentic Tiffany & Co Silver brooch has a weight of 19.5 Grams. TRUSTED SELLER SINCE 200...
Category

American 20th Century Brooches

Materials

Onyx, Sterling Silver

Cartier Art Deco Stylised Diamond And Carved Ruby Bird Brooch Circa 1925 London
Located in London, GB
An Art Deco stylised bird brooch by Cartier London circa 1925. The brooch is designed as a standing bird in profile, it is set with old European cut diamonds, a carved ruby as a wing, accents of onyx, buff top rubies and a cabochon ruby eye, the beak is red and black enamel, the legs onyx and a baguette diamond for feet, all set in platinum. Maker Cartier London Period circa 1925 Origin London Gemstones Carved ruby estimated approx 2cts 42 x old European cut diamonds estimated total 0.84cts 1 x round cabochon ruby 4 x buff top rubies 1 x baguette diamond Setting Platinum, signed Cartier London and numbered Weight 4.89ct Dimensions Length: 3.8cm/1.5 inches Height: 2cm/0.8 inches Condition Very good, some signs of wear consistent with age Directors Notes Cartier are famous for their wide array of jewelled bird brooches from the 1920s onwards, aligned with the fashions, feminine suits were becoming increasingly in vogue and jewellery houses were making beautiful brooches and pins to adorn those lapels. Cartier bird...
Category

English 20th Century Brooches

Materials

White Diamond, Onyx, Ruby, Platinum

Tiffany & Co Estate Large Onyx Flower Brooch Sterling Silver
Located in Brooklyn, NY
Authentic Tiffany & Co Estate Large Onyx Flower Brooch Sterling Silver TIF518 This elegant Authentic Tiffany & Co Silver brooch has a weight of 19.5 Grams. TRUSTED SELLER SINCE 200...
Category

American 20th Century Brooches

Materials

Onyx, Sterling Silver

10K Antique Edwardian Yellow Gold Cameo Brooch Pendant Circa 1910
Located in Towson, MD
This hardstone (agate) cameo is haloed in hand-engraved 10k yellow gold. This lovely lady has beautifully coiffed hair topped with a diadem, a lovely face, and even tiny drop earrings...
Category

Victorian Antique 20th Century Brooches

Materials

Onyx, 10k Gold, Yellow Gold

Pair of Stone Inlay Bumble Bee Pins in Gold w/ Diamond Wings by Asch Grossbardt
Located in Palm Beach, FL
This delightful pair of Bumble Bee brooches were crafted by highly regarded designing jeweler, Asch Grossbardt. The specialty of this particular firm is intricate hard stone inlay, w...
Category

American Modern Vintage 20th Century Brooches

Materials

Agate, Lapis Lazuli, Onyx, Diamond, Gold, 14k Gold

Estate MARLENE STOWE Satin Finish 18K Cabochon Onyx Diamond Brooch Pin G Vs
Located in Winter Springs, FL
From Marlene Stowe, a beautifully done brooch crafted in 18K yellow gold centered by a large cabochon of natural onyx surrounded by approximately 1.50cttw in F-G color Vs1 clarity pe...
Category

Contemporary 20th Century Brooches

Materials

Diamond, 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

French Art Deco 20th Century Brooches

Materials

Onyx, Rock Crystal, Silver, Sterling Silver

Vintage 1980's Boucheron Chalcedony and Onyx Bird Brooch in Yellow Gold
Located in London, GB
A beautiful early 1980’s Boucheron bird brooch set in 18k yellow gold. This striking design depicts a perching bird and is composed of panels of polish...
Category

French Vintage 20th Century Brooches

Materials

Chalcedony, Onyx, Gold, 18k Gold, Yellow Gold

Big Coral, Onyx, Topazs, Diamonds, 14 Karat Rose Gold and White Gold Brooch.
Located in Marcianise, Marcianise (CE)
SHIPPING POLICY: No additional costs will be added to this order. Shipping costs will be totally covered by the seller (customs duties included). PS: THIS POLICY IS NOT APPLICABLE ...
Category

Italian Retro Vintage 20th Century Brooches

Materials

Coral, Diamond, Onyx, Topaz, 14k Gold, White Gold, Rose Gold

Erté 14 Karat Yellow Gold Diamond Onyx Alien "X" Alphabet 9 Brooch
Located in Philadelphia, PA
Featuring a 35.0 x 50.0 mm rectangular onyx tablet with raised edges Centering an alien figure in an "X" position with diamond accents and black enamel throughout Onyx is opaque glos...
Category

Vintage 20th Century Brooches

Materials

Diamond, Onyx, Gold, 14k Gold, Yellow Gold

Onyx Flower Brooch Pendant Pearls 14K Gold, 1930
Located in Herzelia, Tel Aviv
Onyx Flower Brooch Pendant Pearls 14K Gold, 1930 Onyx flower with two detachable Pearl and Onyx pendants. 14K Gold. Created around 1930es. Rea...
Category

Israeli Vintage 20th Century Brooches

Materials

Onyx, Pearl, 14k Gold

Erté Art Deco Style "Beloved Brooch", Circa 1980s
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

American Art Deco Vintage 20th Century 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

American Art Deco 20th Century Brooches

Materials

Onyx, Sterling Silver

A 14 Carat Gold Pansy Brooch with Onyx and Diamond
Located in Amsterdam, NL
A brooch in the shape of a pansy with a 14 carat gold mounting (and with a metal safety clasp), the flower has been carved from one piece of onyx and is set in the heart with an old ...
Category

German Edwardian Antique 20th Century Brooches

Materials

Diamond, Onyx, White Diamond, 14k Gold, Gold

Van Cleef & Arpels Onyx 18k Gold Dog Brooch
Located in New York, NY
Fine and rare brooch by Van Cleef and Arpels, of French origin and circa late 20th Century. This brooch is made in the likeness of a small dog with a rolled up newspaper in its mout...
Category

20th Century Brooches

Materials

Onyx, 18k Gold

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

Art Deco 20th Century Brooches

Materials

Onyx, Gold, 14k Gold, White Gold

Fred Paris puppy brooch
Located in London, GB
This charming Fred Paris 18 carat gold puppy brooch is a delightful piece. The blue bow in its hair and its red mouth are made of enamel while its nose and feet are made of onyx. The...
Category

French Modern Vintage 20th Century Brooches

Materials

Onyx, 18k Gold

Antique Edwardian Diamond and Onyx Bell Brooch with Pendant Fitting c. 1914
Located in Stamford, CT
The nuance of onyx shading makes the workmanship of this bell pendant / brooch artistic and masterfully created. Under the front lip of the bell is a shadow of rectangular onyx while...
Category

European Edwardian Vintage 20th Century Brooches

Materials

Diamond, Onyx, Platinum

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

Unknown Art Deco Vintage 20th Century 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

French Art Deco Vintage 20th Century Brooches

Materials

Coral, Diamond, Onyx, Platinum

Rock Crystal Black Onyx Diamond Brooch 18 KT
Located in Napoli, IT
Dazzled By Pattern This vintage brooch is 1945/50 ca – Italian origin Stunning geometric circle shape supported by extra elements on sides, hand crafted of solid 18 KT gold, Italian hallmarks Vintage Rock Crystal Black Onyx and Diamond brooches...
Category

European Retro 20th Century Brooches

Materials

Diamond, Onyx, Rock Crystal, 18k Gold

French 1905 Edwardian Art Nouveau Black Onyx Flower Clip in 18 Karat Yellow Gold
Located in Miami, FL
A French Edwardian art nouveau flower brooch. Beautiful three-dimensional piece, created in Paris France during the Edwardian and the Art No...
Category

French Edwardian Antique 20th Century Brooches

Materials

Onyx, Yellow Gold, Gold, 18k 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

Art Deco 20th Century Brooches

Materials

Diamond, Onyx, Platinum

Cartier Art Deco Diamond Onyx Platinum Jabot Brooch Pin
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

French Art Deco Vintage 20th Century 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

Art Deco 20th Century Brooches

Materials

Diamond, Malachite, Onyx, White Gold

18K Gold & Sterling Silver Beetle Brooch with Rose Cut Diamonds Onyx & Ruby
Located in Venice, CA
Circa the Edwardian era, this large and impressive Rhinoceros beetle brooch is encrusted with Rose Cut diamonds on an 18k gold and sterling silver body. The insect’s head and antenna...
Category

Unknown Edwardian Antique 20th Century Brooches

Materials

Diamond, Onyx, Ruby, 18k Gold, Sterling Silver

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

Art Deco Vintage 20th Century Brooches

Materials

Diamond, Onyx, Gold, Platinum

Tiffany & Co Inlay Mother of Pearl Onyx Gold Flower Brooch
Located in New York, NY
Large 18k gold flower brooch by Tiffany & Co, with onyx and mother of pearl inlay. Brooch measures 1.75" x 1 15/16". Hallmarked Tiffany & Co, 750. Weight of the piece - 27.7 grams.
Category

North American 20th Century Brooches

Materials

Pearl, Onyx, Gold

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

European Art Deco Vintage 20th Century Brooches

Materials

Diamond, Onyx, Platinum

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