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Gemstone: Onyx
Edwardian Jadeite, Diamond, Ruby, and Onyx Platinum Brooch Circa 1915
Located in Carmel-by-the-Sea, CA
A true keepsake for any passionate collector of fine jewelry, this impeccable carved jade and gem-set Edwardian brooch circa 1915. Its handmade platinum setting is created around the fine antique jadeite jade...
Category
1910s Edwardian Vintage Onyx Brooches
Materials
Diamond, Jade, Onyx, Ruby, Platinum
Tiffany
Co. Art Deco Platinum Onyx Diamond Brooch
Located in New York, NY
Platinum onyx diamond bar pin, signed TIFFANY & CO 5554. Old European cut diamonds weighing approx. 0.90 cts, EF VS, measures 2 1/2 inches, weight 3.6 dwt
Category
20th Century American Onyx Brooches
Materials
Diamond, Onyx, Platinum
VAN CLEEF
ARPELS Paris 18k YG, Onyx, Diamond
Emerald Lion Clip w/Pouch 1980s
Located in Beverly Hills, CA
Van Cleef & Arpels Paris 18k Yellow Gold, Onyx, Diamond & Emerald Lion Clip Brooch w/Pouch 1980s Vintage
Here is your chance to purchase a beautiful and highly collectible designe...
Category
1980s French Vintage Onyx Brooches
Materials
Diamond, Emerald, Onyx
Sabbadini 18KT Yellow Gold Ladybug Brooch, 6.02Ct. Yellow Sapphires
Black Onyx
By Sabbadini
Located in New York, NY
Started in the 1940's Sabbadini of Italy is known throughout the world for their artisinal excellence and creative design.
Their creativity shines in this 18 karat yellow gold lady bug brooch...
Category
1990s Italian Modern Onyx Brooches
Materials
Onyx, Yellow Sapphire, 18k Gold, Yellow Gold
Coral Onyx Diamond Art Deco Style Arrow 14K White Gold Pin Brooch
By Unbranded
Located in Oakton, VA
A beautiful brooch made with a rare combination of coral, diamonds, and onyxes. The magnificent coral cabochon is set in white gold and adorn with a millgrain. The perfect brilliance...
Category
21st Century and Contemporary Art Deco Onyx Brooches
Materials
Coral, Diamond, Onyx, 14k Gold, White Gold
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 French Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum, Gold, 18k Gold, Yellow Gold
Antique 18K Gold Black Enamel and Onyx Brooch
Located in Rotterdam, NL
This exquisite antique 18K gold brooch features a round black onyx centerpiece, elegantly accented with a delicate seed pearl at its center. The brooch is framed by a black enamel bo...
Category
Late 19th Century European Late Victorian Antique Onyx Brooches
Materials
Onyx, 18k Gold, Enamel
Antique Art Deco 7.50 Carat Onyx 3.20 Carat Diamond, Platinum Brooch Circa 1920
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique Art Deco 7.50 carat onyx, 3.20 carat diamond and platinum brooch; part of our diverse onyx jewelry collections.
This stunning antique black onyx brooch has been crafted in platinum.
The navette shaped, pierced decorated Art Deco style design displays a feature marquise shaped cabochon onyx, claw set to the centre.
This central gemstone is flanked on either side with two horizontal pales ornamented with seventy-two pavé set eight cut diamonds, terminating with horizontal claw set pear shaped cabochon cut onyxes.
The outer geometric frame of this impressive 1920s brooch is embellished with a further twenty-eight eight-cut diamonds.
This stunning Art Deco onyx brooch...
Category
1920s Unknown Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Antique Victorian Yellow Gold Black Onyx
Seed Pearl Mourning Pin Brooch
Located in Montclair, NJ
-- Stone(s) --
(1) Natural Genuine Black Onyx- Oval Shape - Bezel Set - Black Color w/ Golden Floral work - 15x11.8mm (approx.)
(2) Natural Seed Pearls - Round Shape - White Color - ...
Category
19th Century Victorian Antique Onyx Brooches
Materials
Onyx, Pearl, Gold, Yellow Gold
Taxco Mexico Sterling Carved Onyx Face Tribal Dangle Brooch/Pendant #23561
By Taxco Mexico
Located in Washington Depot, CT
Taxco Mexico sterling silver carved onyx face tribal brooch/pendant.
This piece features a carved onyx face with dangle cones, black beads and bezel set green stones. Can be worn as...
Category
20th Century Onyx Brooches
Materials
Onyx, Sterling Silver
Art Deco Platinum Natural Diamond, Emerald, Ruby
Onyx Bar Pin Brooch
Located in Baltimore, MD
Art Deco Platinum Natural Diamond, Emerald, Ruby & Onyx Bar Pin Brooch
Metal: Platinum
Weight: 8.37 grams
Length: 2.36 inches
Width: 12mm
Diamonds: Appro...
Category
Early 20th Century European Art Deco Onyx Brooches
Materials
Diamond, Emerald, Onyx, Ruby, Platinum
$3,196 Sale Price
20% Off
Historical gold brooch with floral micromosaic on onyx.
Located in Chorzów, PL
Historical gold brooch with floral micromosaic.
Historical brooch probably from the end of the 19th century with floral micromosaic on an onyx plate. The rail, frame of the brooch m...
Category
Late 19th Century European Victorian Antique Onyx Brooches
Materials
Onyx, Gold, 18k Gold
Cartier Citrine, Onyx and Diamond Sailboat Brooch
By Cartier
Located in Weston, MA
It is said that a brooch is the purest expression of the jeweler’s art. In this buoyant Cartier piece the careful cutting of the citrines captures the essence of a boat under full sa...
Category
20th Century Unknown Onyx Brooches
Materials
Citrine, Diamond, Onyx, 18k Gold, Yellow Gold
Diamond
Onyx Bow Brooch
Located in New York, NY
Diamond & Onyx Bow Brooch
A brooch featuring old mine diamonds & black onyx.
Diamond Weight: approximately 1.00 carats
Measurements: 2" long
Metal Type: 18 karat white gold
Category
1950s Unknown Vintage Onyx Brooches
Materials
Diamond, Onyx, 18k Gold, White Gold
$5,000
Chanel 18kt White Gold Diamond Onyx Flower Brooch Set, Circa 1990
By Chanel
Located in New York, NY
"Simplicity stands as the defining element of genuine elegance," proclaimed Coco Chanel (1883-1971), a revolutionary force in the fashion industry. Her distinctive style and daring i...
Category
20th Century French Onyx Brooches
Materials
Diamond, Onyx, 18k Gold, White Gold
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
Ladybug Brooch Pair Diamond Onyx Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The ladybug pair features two designs each executed with diamonds, black onyx and colored quartz. The diamonds are of top quality (color, clarity and cut, F/G-VVS) for a total weight...
Category
21st Century and Contemporary Italian Artist Onyx Brooches
Materials
Diamond, White Diamond, Onyx, Quartz, Ruby, 18k Gold, White Gold
Art Deco, Platinum, Onyx
Diamond Bow Brooch
Located in Brisbane City, QLD
This exceptionally beautiful 'bow' brooch was made during the Art Deco period and has been set with diamonds and black onyx. The handmade platinum frame takes the form of a delicate ...
Category
Early 20th Century English Art Deco Onyx Brooches
Materials
Diamond, Onyx, Platinum
Art Deco Platinum, Diamond
Onyx Brooch
Located in Great Neck Plaza, NY
A superb Art Deco platinum, diamond, and onyx brooch, notably worn by Yvonne Orji to the 2025 Met Gala after-party. This captivating piece showcases a central rose-cut diamond of 1.3...
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Victorian Gold
Enamel Mourning Hair Locket Brooch Seed Pearls
Located in Wallkill, NY
Wonderful VICTORIAN 14K GOLD Mourning Pin Locket. This has a glass back that would have housed a lock of hair or a picture of your loved one that had passed...
Category
Late 19th Century American Victorian Antique Onyx Brooches
Materials
Onyx, Cultured Pearl, Pearl, Gold, 14k 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
1990s English Modernist Onyx Brooches
Materials
Citrine, Onyx, Gold, 18k Gold, Yellow Gold, Enamel
$11,600 Sale Price
20% Off
Tiffany
Co Inlay Mother of Pearl Onyx Gold Flower Brooch
By Tiffany
Co.
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
20th Century North American Onyx Brooches
Materials
Onyx, Pearl, Gold
Victorian Onyx and Seed Pearl Buckle Brooch
Located in New York, NY
Timeless Victorian Onyx 14 kt Gold and Seed Pearl Buckle Brooch from the late 19th Century. 2.75" x .5".
1880's USA. Excellent condition.
Category
1880s American Victorian Antique Onyx Brooches
Materials
Onyx, Pearl, 14k Gold, Gilt Metal
18K Gold Lapis Onyx Coral
Mother of Pearl Crane Pin
Located in Hong Kong, HK
This 18K gold crane bird pin weighs 18.77 grams and measures 28 x 48 mm.
Its shimmering feathers are carved from South Pacific Mother of Pearl, known for its calming energy, while t...
Category
2010s Hong Kong Contemporary Onyx Brooches
Materials
Coral, Onyx, Pearl, 18k Gold
Cartier 1.70 Carat Black Onyx 2.20 Carat Diamond Platinum Brooch Circa 1925
By Cartier
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 Onyx Brooches
Materials
Diamond, Onyx, Platinum
Stenzhorn 18 Karat White Gold Diamond and Pastel Sapphire Parrot Brooch
Located in New York, NY
Designed in 18 karat white gold, this very graceful parrot brooch is a work of art. Pave white diamonds are set and subtly change to shades of blue and pink sapphires. A single round...
Category
Early 2000s German Modern Onyx Brooches
Materials
Diamond, Onyx, Ruby, Sapphire, Blue Sapphire, Pink Sapphire, White Gold
Van Cleef
Arpels Onyx Alhambra Brooch
Located in London, GB
Here we have a chic and stylish brooch from the world renowned luxury jewellery house of Van Cleef & Arpels. Crafted from 18ct yellow gold, it features a sleek, flowing design with t...
Category
21st Century and Contemporary Onyx Brooches
Materials
Onyx, Gold, 18k Gold, Yellow Gold
Cartier Panther Panthere Emerald Black Onyx Tie Lapel Yellow Gold Pin Brooch
By Cartier
Located in Southampton, PA
18k Yellow Gold Emerald Black Onyx nose Panther Panthere Tie Lapel Pin Brooch by Cartier.
With 2 x Green Emerald Eyes and Black Onyx nose
Details:
Measurements: 35mm x 11mm
Weight: ...
Category
1990s French Onyx Brooches
Materials
Emerald, Onyx, Yellow Gold
Tremblant Basket Brooch Ruby Sapphire Diamonds Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The tremblant basket brooch features three flowers with oval cut faceted precious stones of fiery colors: ruby (2.35 carats), blue sapphire (2.83 carats)...
Category
21st Century and Contemporary Italian Artist Onyx Brooches
Materials
Crystal, Diamond, White Diamond, Onyx, Ruby, Sapphire, Blue Sapphire, Ye...
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
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
Yellow Sapphire Onyx Diamond Art Deco Style Bee Brooch in 18K Yellow Gold
Located in Bangkok, TH
This Yellow Sapphire Onyx and Diamond Art Deco-Style Bee Brooch features a stunning yellow sapphire as the body of the bee, with intricate French cut onyx that create a bold contrast...
Category
21st Century and Contemporary Thai Art Deco Onyx Brooches
Materials
Sapphire, Diamond, Onyx, Yellow Sapphire, Yellow Gold, 18k Gold
Art Déco Platinum Diamond Ruby Bird Brooch
Located in Zurich, CH
Adorable Art Déco platinum, diamond and ruby bird brooch.
Hand crafted in platinum, this whimsical brooch is designed as a little egret, the body entirely set with rose-cut diamonds...
Category
1920s Unknown Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Victorian 14K Gold French Brooch Jet onyx Seed Pearl Mourning Pin
Located in Wallkill, NY
An exquisite piece of Victorian Mourning Jewelry. The pin is made up of either French Jet or Black Onyx and Seed Pearls set in 14 Kt Gold. Th...
Category
Late 19th Century American Victorian Antique Onyx Brooches
Materials
Onyx, Cultured Pearl, Pearl, Gold, 14k Gold
Vienna Signed Paltscho 1920 Chalcedony Onyx Feather Brooch
Located in Napoli, IT
Fascinating 1920 ca Vienna signed Paltscho feather brooch – bearing Austro Hungarian marks of the period - signed Ges. Gesh. (copyright) E. PALTSCHO – WIEN – KARLSBAD N. 29 hand created of solid 14 KT gold, also marked
Beautiful carved feather from Red Chalcedony and Black Onyx , enriched with Diamond dots and rose cut Diamonds set along the steam
Back richly detailed same as front
Very elegant and sophisticate art piece
Measures: 93 x 26 mm (h. x w.)
Good condition, one very slight hairline on the red carving need close attention to spot it
The firm of Paltscho was founded in Vienna Austria in 1899 by Ernst Paltscho...
Category
1920s Austrian Art Deco Vintage Onyx Brooches
Materials
Chalcedony, Onyx, 14k Gold
Diamond, Ruby and Onyx Perched Lovebirds Brooch in 18 Karat White Gold
Located in Scottsdale, AZ
This exquisite brooch is a masterpiece of craftsmanship, featuring a dazzling combination of diamonds, rubies, and onyx set in 18 karat white gold. The charming design showcases two ...
Category
21st Century and Contemporary Unknown Contemporary Onyx Brooches
Materials
Diamond, Onyx, Ruby, Gold, 18k Gold, White Gold
Green Tsavorite
Black Onyx Diamond Art Deco Style 14K White Gold Pin Brooch
By Unbranded
Located in Oakton, VA
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 Art Deco Onyx Brooches
Materials
Diamond, Onyx, Tsavorite, Gold, 14k Gold, White Gold
Art Deco Onyx and Diamond Brooch
Located in New York, NY
Art Deco Onyx and Diamond Brooch
A round onyx brooch set with an oval old mine diamond.
Approximate Diameter: 1.37 inches
Metal Type...
Category
20th Century Unknown Art Deco Onyx Brooches
Materials
Diamond, Onyx, 18k Gold
Estate Art Deco Platinum Onyx and Old Mine Diamond Brooch - VHK#540a
Located in Hicksville, NY
Estate Art Deco Platinum Onyx and Old Mine Diamond Brooch - VHK#540a
Item Details:
Metal Type: Platinum with 14K Gold Pin [Hallmarked, and Tested]
Weight: 4.2 grams
Diamond Details...
Category
Mid-20th Century Art Deco Onyx Brooches
Materials
Diamond, Onyx, Gold, 14k Gold, Platinum
Platinum Diamond and Onyx Bar Style Brooch #21380
Located in Washington Depot, CT
Platinum Diamond and Onyx Bar Style Brooch
This stunning brooch is set in platinum and accented by three round brilliant cut diamonds, 68 smaller round brilliant diamonds and rows o...
Category
20th Century Late Victorian Onyx Brooches
Materials
Diamond, Onyx, Platinum
NWT $46, 800 Rare 18KT Black Opal Fancy Parrot Diamond Sapphire Emerald Brooch
Located in New York, NY
The Following Item we are offering is a Rare Important Radiant 18KT Gold Glistening Australian Black Opal and Diamond Parrot Brooch Pin. Brooch features Magnificent Rare Color Changi...
Category
21st Century and Contemporary Onyx Brooches
Materials
Diamond, Opal, Blue Sapphire, Black Opal, Emerald, Onyx, Sapphire, Gold,...
$18,720 Sale Price
60% Off
Antique Art Deco 1920s Onyx and 2.50 Carat Diamond Brooch
Located in New York, NY
Finely crafted in platinum with an Onyx, as well as Old European and Baguette cut Diamonds weighing a total of approximately 2.50 carats.
Made in France
Circa 1920s
1 1/4 x 2 1/2 inches
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Pearl and Diamond Stick Pin Art Déco Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The pearl and diamond stick pin features an 18mm Tahitian pearl in a crown of round diamonds, and a 14mm South Sea pearl decorated with an onyx ringlet, lending the jewel a distincti...
Category
21st Century and Contemporary Italian Artist Onyx Brooches
Materials
White Diamond, Black Pearl, South Sea Pearl, Diamond, Onyx, Pearl, 18k G...
Antique Gold Onyx Bow Tie Brooch Pin with Pearl Accent
Located in Mount Kisco, NY
Remarkable fine details are featured in this petite turn-of-the-century brooch made of twelve karat 12K yellow gold. Artful black onyx inlay accents decorate this romantic piece and ...
Category
Early 20th Century Unknown Onyx Brooches
Materials
Pearl, Onyx, Gold
$396 Sale Price
20% Off
Teal Blue Turquoise Diamond Onyx Art Deco Inspired Style White Gold Brooch Pin
By Unbranded
Located in Oakton, VA
A beautiful brooch made with a rare combination of turquoise, diamonds, and onyxes. The magnificent turquoise cabochon is set in white gold and adorn with a millgrain. The perfect br...
Category
21st Century and Contemporary Art Deco Onyx Brooches
Materials
Diamond, Onyx, Turquoise, 14k Gold, White Gold
Van Cleef
Arpels Onyx 18k Gold Dog Brooch
Located in New York City, 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
Late 20th Century Onyx Brooches
Materials
Onyx, 18k Gold
Art Deco 1920s 18K Gold and Platinum Onyx and Diamond Arrow Brooch
Located in Staines-Upon-Thames, GB
An Art Deco onyx and diamond brooch in gold and platinum, comprising of one teardrop shaped onyx cabochon and thirty-eight rose cut diamonds, s...
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, 18k Gold, Yellow Gold, Platinum
$2,303 Sale Price
20% Off
Diamond
Green Emerald and Black Onyx Art Deco Style 14K White Gold Pin Brooch
By Unbranded
Located in Oakton, VA
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 Art Deco Onyx Brooches
Materials
Diamond, Emerald, Onyx, 14k Gold, White Gold
18k White Gold Red Agate and White Onyx Duck Pin
Located in Hong Kong, HK
This 30 x 15 mm duck pin features a radiant Red Agate head and a smooth White Onyx body.
All set in gleaming 18K white gold.
The Red Agate, sourced from Brazil, is known to boost ...
Category
2010s Hong Kong Contemporary Onyx Brooches
Materials
Agate, Onyx, White Gold
Platinum Diamonds Sapphires Swiss Watch Brooch Certificate Mag Featured, 1920
Located in Herzelia, Tel Aviv
Swiss Watch Brooch Sapphires Diamonds Platinum featured in a Fashion Magazine. Provided with a geological certificate. Created in 1920es.
Sapphires and Diamonds with Onyx Platinum S...
Category
Early 20th Century Swiss Onyx Brooches
Materials
Diamond, Onyx, Sapphire, Platinum
Swan Brooch Diamonds South Sea Pearl Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The swan brooch features an intricate play of mother-of-pearl and crystal expertly custom cut into the white gold feathers. The design is outlined with 2.0...
Category
21st Century and Contemporary Italian Artist Onyx Brooches
Materials
Coral, Crystal, Diamond, White Diamond, Onyx, Pearl, South Sea Pearl, Ru...
Art Deco Onyx, Diamond and Emerald Cabochon Brooch, circa 1925
Located in London, GB
Art Deco onyx, diamond and emerald cabochon brooch. Set with one hundred and six round old cut diamonds with an approximate total weight of 10....
Category
1920s Unknown Art Deco Vintage Onyx Brooches
Materials
Diamond, Emerald, Onyx, Platinum
Diamond Brooch Art Déco Style Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The diamond brooch features a symmetrical design with a 14mm South Sea pearl suspending a 16.5mm South Sea pearl. The two rows of diamonds are flexible just enough to provide a prope...
Category
21st Century and Contemporary Italian Art Deco Onyx Brooches
Materials
Diamond, White Diamond, Onyx, Pearl, South Sea Pearl, 18k Gold, White Gold
Engraved Red Coral and Button, Diamonds, Emeralds, Agate Drops Brooch/Pendant
Located in Marcianise, Marcianise (CE)
Brooch/pendant in 9Kt gold and silver embellished with diamonds in the edges, drop of green agate and details in onyx and emeralds.
diamonds (0.03Kt)
agate and onyx(both weight 3.4g...
Category
Late 20th Century Italian Retro Onyx Brooches
Materials
Agate, Coral, Diamond, Emerald, Onyx, 9k Gold, Silver
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
18kt White Gold Onyx, Diamond, and Rock Crystal Pin/Pendant – 0.72cts
Located in Philadelphia, PA
"18kt White Gold Onyx, Diamond, and Rock Crystal Pin/Pendant – 0.72 Carats of Diamonds
A stunning and versatile piece, this pin/pendant is beautifully designed in 18kt white gold, sh...
Category
2010s Onyx Brooches
Materials
Crystal, Diamond, Onyx, 18k Gold, White Gold
Coral Mother of Pearl Diamond and Onyx Diamond Parrot Brooch
Located in Banbury, GB
SKU: AT-1047
Weight: 39.5g
Dimension: 8.6*5.5cm
_________________________________________
Metal: 18K Yellow Gold
Weight: Approx. 4.3g
_________________________________________
Condi...
Category
2010s Italian Onyx Brooches
Materials
Coral, Diamond, Onyx, Pearl, 18k Gold
14K Antique Russian No Heat Beryl, Onyx, and Old Mine Diamond Brooch Pin
Located in Miami, FL
This magnificent Russian Antique Beryl and Old Mine Onyx Brooch Pin is a remarkable example of the antique Russian jewels of the 19th and early-20th cent...
Category
Early 20th Century Russian Art Nouveau Onyx Brooches
Materials
Beryl, Diamond, White Diamond, Onyx, Green Beryl, Gold, 14k Gold, White ...
Art Deco Platinum Diamond and Onyx Convertible Brooch
Located in Great Neck Plaza, NY
An extraordinary Art Deco platinum brooch suite, circa 1930, showcasing the geometric precision and luxury that defined the era. Composed of three interlocking segments, this design ...
Category
1930s Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Stenzhorn 18kt Gold, Blue Sapphire and Diamond Butterfly Brooch with Black Onyx
Located in New York, NY
Butterfly wings in blue sapphire pavé graduating in color are edged with black onyx; set in 18-karat white gold. Moveable wings are spring-mounted to the diamond body...
Category
Early 2000s German Contemporary Onyx Brooches
Materials
Diamond, Onyx, Blue Sapphire, 18k Gold, White Gold
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