Onyx Brooches
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Gemstone: Onyx
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
Diamond, Onyx, 18k Gold, White Gold
1930s Art Deco Platinum Brooch Carved Jadeite Jade & Old European Cut Diamonds
Located in New York, NY
An exquisite example of Art Deco elegance and master craftsmanship, this circa 1930s platinum brooch encapsulates the glamour, geometry, and symbolic richness of the era. At its hear...
Category
Early 20th Century American Art Deco Onyx Brooches
Materials
Diamond, Jade, Onyx, Platinum
White Gold Onyx Diamond Dragonfly Brooch 18k Marquise Cabochon .16ctw Insect Pin
Located in Greensboro, NC
Metal Content: 18k White Gold
Stone Information
Natural Onyx
Cut: Marquise Cabochon
Color: Black
Natural Diamonds
Carat(s): 0.16ctw
Cut: Round Brilliant
Color: G - H
Clarity: VS2 ...
Category
21st Century and Contemporary Onyx Brooches
Materials
Diamond, Onyx, 18k Gold, White Gold
1930s Art Deco Platinum Brooch Carved Jadeite Jade & Old European Cut Diamonds
Located in New York, NY
An exquisite example of Art Deco elegance and master craftsmanship, this circa 1930s platinum brooch encapsulates the glamour, geometry, and symbolic richness of the era. At its hear...
Category
Early 20th Century American Art Deco Onyx Brooches
Materials
Diamond, Jade, Onyx, Platinum
Early Victorian brooch with onyx and rose cut diamonds 14k gold and silver
Located in The Hague, ZH
14k yellow gold with silver brooch set with onyx and rose diamonds up to 0.25ct – 41.5 grams
detailed description
the size of the brooch is 5.1 cm long by 4.4 cm wide
weight 41.5 ...
Category
1880s Dutch Early Victorian Antique Onyx Brooches
Materials
Diamond, Onyx, 14k Gold, Silver
Swan Brooch 18k Gold 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
20th Century French Modern Onyx Brooches
Materials
Chalcedony, Onyx, Ruby, 18k Gold
Coral, Rock Crystal, Diamonds, Onyx, Rubies, Sapphires, Agate, Platinum Brooch.
Located in Marcianise, Marcianise (CE)
Fantastic basket shape brooch in platinum and 18 kt white gold structure mounted with sapphires, rubies, diamonds and green agate in the upper part. The lower part is mounted with a...
Category
1950s Italian Retro Vintage Onyx Brooches
Materials
Onyx, Sapphire, Ruby, Rock Crystal, Diamond, Crystal, Coral, Agate, Plat...
Pietra Dura Amethyst Pansy Flower Brooch Pin 14K Gold Antique Victorian Etruscan
Located in New York, NY
Indulge in a stunning Pietra Dura Brooch in 14 Karat Gold with inlaid semi-precious stones including Amethyst and Mother-of-Pearl, creating an iridescent mosaic image of flowers, inc...
Category
19th Century Italian Etruscan Revival Antique Onyx Brooches
Materials
Multi-gemstone, Onyx, Amethyst, Gold, 14k Gold, Yellow Gold
Signed G. Torrini Pietra Dura Rose Lily Flower Brooch Pin 14 Karat Gold Antique
Located in New York, NY
Indulge in a museum quality signed Giocondo Torrini Pietra Dura Brooch Pin in 14 Karat Gold with inlaid semi-precious stones creating a mosaic image of flowers, including a gorgeous ...
Category
19th Century Italian Etruscan Revival Antique Onyx Brooches
Materials
Onyx, Gold, 14k Gold, Yellow Gold
Snake Brooch Diamonds Coral Onyx "Basilisk" Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The snake brooch features a realistically detailed snake meticulously designed and crafted to coil around a coral branch.
The snake’s body was sculpted from a single piece of 18 cara...
Category
21st Century and Contemporary Italian Artist Onyx Brooches
Materials
Coral, Diamond, White Diamond, Yellow Diamond, Onyx, 18k Gold, White Gol...
Antique Mourning brooch, Onyx, Pearl and Diamond, 15k gold, Ivy leaf
Located in NEWARK, GB
You can't help but be enchanted by this fine antique Mourning brooch.
It is crafted in rich 15ct gold with a large inky black Onyx cabochon to the front, this is mounted with a pret...
Category
19th Century British Victorian Antique Onyx Brooches
Materials
Diamond, Onyx, Pearl, 15k Gold, Yellow Gold
Cartier Art Deco Brooch
By Cartier
Located in Heerlen, NL
This Cartier Art Deco brooch is a remarkable example of early 20th-century jewelry design, showcasing the opulence and geometric precision characteristic of the Art Deco movement. C...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Coral, Diamond, Jade, Onyx, Platinum
Art Deco Tutti Frutti Diamonds Emerald Rubies Sapphires Onyx Flower Brooch Boxed
Located in Herzelia, Tel Aviv
Incorporating Diamonds, Carved Emeralds, Rubies, Sapphires, and Onix to create a fine vase with flowers. Delicate and beautiful, it perfectly reflects its era. It is a significant de...
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Diamond, Emerald, Onyx, Ruby, Sapphire
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
Van Cleef & Arpels Lion Ébouriffe Brooch 18k Estate Diamond Emerald & Onyx Gems
Located in MIAMI, FL
Beautiful estate creation from famed designer Van Cleef & Arpels. The brooch is crafted in 18k yellow gold and platinum and known as the Ébouriffe Lion. Iconic to the brand, this pie...
Category
1960s Retro Vintage Onyx Brooches
Materials
Diamond, Emerald, Onyx, 18k Gold
Erté Art Deco Style "Beloved Brooch", Circa 1980s USA Only
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
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
Carved Emerald and Sapphire and Diamond Art Deco Brooch
Located in Great Neck Plaza, NY
Art Deco brooch with a carved emerald centerpiece, carved sapphires, onyx, and diamonds
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Diamond, Emerald, Sapphire, Onyx, 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
Cartier Charming Onyx Diamond Ruby Gold Terrier Clip
By Cartier
Located in Riverdale, NY
Faithful terrier clip-brooch in 18k gold with onyx eye patch, bezel set diamond, and ruby eye by Cartier, Paris. Beautifully modeled, finely detailed, with ID collar/charm and prized...
Category
1950s French Vintage Onyx Brooches
Materials
Diamond, Onyx, Ruby, 18k Gold
J.B. CALDWELL 1920 Jabot Brooch In Platinum With 11.32 Ctw Diamonds & Jadeite
Located in Miami, FL
An art deco brooch sabot pendant designed by J.B. Caldwell & Co.
This is a superb and beautiful jabot-brooch pendant, created in America during the art deco period, back in the 1920...
Category
1920s North American Art Deco Vintage Onyx Brooches
Materials
Diamond, Jade, Onyx, White Diamond, Platinum
Vintage Tiffany & Co. Paloma Picasso 18K Gold & Onyx Daisy or Flower Brooch
Located in Philadelphia, PA
A fine signed 1980's gold and onyx brooch.
In 18 karat yellow gold.
By Tiffany & Co.
Designed by Paloma Picasso.
In the form of an flower or daisy with openwork petals and center...
Category
20th Century Unknown Retro Onyx Brooches
Materials
Onyx, 18k Gold
Art Deco Enamel Onyx Diamond Platinum Sailfish
Located in Riverdale, NY
Period Art Deco diamond sailfish brooch. Beautiful quality with pave diamond set body and navy and black enamel accents. Motifs such as this became popular in the 30's and became kno...
Category
Early 20th Century American Art Deco Onyx Brooches
Materials
Diamond, Onyx, Platinum
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
CARTIER Diamond, Onyx and Emerald Panthere Clip Brooch
By Cartier
Located in New York, NY
One of Cartier's most iconic high jewelry lines, Panthère de Cartier, has symbolized elegance and strength since its debut in 1914. Known for its majestic and fierce design, the pant...
Category
1980s Vintage Onyx Brooches
Materials
Diamond, Emerald, Onyx, 18k Gold, White Gold, Platinum
Victorian Onyx and Half Pearl Brooch
Located in New York, NY
Charming Victorian Onyx and Half Pearl Brooch set in 14k gold from the late 19th Century. High quality manufacture. 1.5 x.25". 1880's USA.
Category
1880s American Late Victorian Antique Onyx Brooches
Materials
Onyx, Pearl, 14k Gold
Art Deco Black Onyx Roses Brooch Pendant 18 KT
Located in Napoli, IT
This fabulous Art Deco 1925 circa brooch has been later modified on the back to be worn also as pendant by two back side hooks as shown through photos
Wide oval with amazing workmanship made of solid 18 KT, beautiful design made by a large scale Black Onyx background with a lovely bunch of Roses taking place in the middle and beautiful snake frame...
Category
1920s European Art Deco Vintage Onyx Brooches
Materials
Onyx, 18k Gold
Erté Art Deco Style "Beloved Brooch", Circa 1980s USA Only
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
Swan Brooch Pin Diamonds Art Déco Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The swan brooch is set with 9.82 carats of top quality diamonds (color, clarity and cut, F-G/VVS) set en pavé. The design is complete with an intricate play of materials expertly cus...
Category
21st Century and Contemporary Italian Artist Onyx Brooches
Materials
Coral, Crystal, White Diamond, Onyx, Diamond, 18k Gold, White Gold
Coral, Rock Crystal, Diamonds, Onyx, Rubies, Sapphires, Agate, Platinum Brooch.
Located in Marcianise, Marcianise (CE)
Fantastic basket shape brooch in platinum and 18 kt white gold structure mounted with sapphires, rubies, diamonds and green agate in the upper part. The lower part is mounted with a...
Category
1950s Italian Retro Vintage Onyx Brooches
Materials
Onyx, Sapphire, Ruby, Rock Crystal, Diamond, Crystal, Coral, Agate, Plat...
Platinum Diamond and Onyx Pin(s)
Located in Great Neck Plaza, NY
Platinum pin(s), 3 onyxes, 166 round diamonds approximately 9.24 carats, 81 single cuts 1.62 carats approximately. Pin(s) can be separated and/or combined
Category
1950s Vintage Onyx Brooches
Materials
Diamond, Onyx, Platinum
Signed G. Torrini Pietra Dura Rose Lily Flower Brooch Pin 14 Karat Gold Antique
Located in New York, NY
Indulge in a museum quality signed Giocondo Torrini Pietra Dura Brooch Pin in 14 Karat Gold with inlaid semi-precious stones creating a mosaic image of flowers, including a gorgeous ...
Category
19th Century Italian Etruscan Revival Antique Onyx Brooches
Materials
Onyx, Gold, 14k Gold, Yellow Gold
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
Cartier Diamond and Onyx Gold Vintage Dog Brooch Pin Estate Fine Jewelry
By Cartier
Located in Montreal, QC
Simply Beautiful! Stylish and finely detailed Mid Century Modern CARTIER Dog with revolving head Brooch Pin sporting a Diamond collar articulated Hand cra...
Category
Mid-20th Century Italian Modernist Onyx Brooches
Materials
Diamond, Onyx, Gold, 18k Gold, Platinum
Estate 18k Gold Vivid Red Ruby & Diamond Hippo Hippopotamus Brooch Pin Pendant
Located in Montclair, NJ
This super adorable hippopotamus brooch is crafted in solid 18k white gold with black rhodium throughout. The entire hippo design is neatly pave se...
Category
1990s Onyx Brooches
Materials
Diamond, Onyx, Ruby, 18k Gold, White Gold, Rhodium
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 ...
Category
Mid-20th Century English Onyx Brooches
Materials
Diamond, Onyx, Pearl, Gold, 9k Gold
Estate 18K Yellow Gold ROBERT WANDER WINC Diamond & Buffed Onyx Bee Bug Pin
Located in Winter Springs, FL
A vintage brooch by famous New York maker, Robert Wander (WINC). It is done in 18K yellow gold and inlaid with polished onyx and set with 10 F-G Vs1-2 clarity round diamonds.
Dimen...
Category
Late 20th Century American Contemporary Onyx Brooches
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Onyx, Rock Crystal and Diamond Bow Brooch in 14k Yellow Gold Bow Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive antique 0.54 carat onyx, rock crystal and 0.29 carat diamond, 14 karat yellow gold and silver set Art Deco bow brooch; part of our collection of antiq...
Category
1930s Vintage Onyx Brooches
Materials
Diamond, Onyx, Rock Crystal, Yellow Gold, Silver
Edwardian Platinum 14k Gold Diamond Onyx Horseshoe Pin Brooch
Located in Beverly Hills, CA
This Edwardian era horseshoe pin features French cut onyx and single cut diamonds set in platinum. Weighing 5.8 grams, the design showcases a symmetrical horseshoe shape, measuring a...
Category
Early 1900s Edwardian Antique Onyx Brooches
Materials
Diamond, Onyx, 14k Gold, Platinum
Pietra Dura Flower Lily of Valley Brooch Pin Gold Antique Victorian Etruscan
Located in New York, NY
A stunning Pietra Dura Brooch in 14 Karat Gold with inlaid semi-precious stones creating a mosaic image of flowers including a gorgeous central whit...
Category
19th Century Italian Etruscan Revival Antique Onyx Brooches
Materials
Multi-gemstone, Onyx, Gold, 14k Gold, Yellow Gold
Peridots, Diamonds, Onyx, Rock Crystal, Pearls, Platinum Brooch/Pendant Necklace
Located in Marcianise, Marcianise (CE)
Beautiful brooch/pendant necklace in platinum structure mounted with three peridots in the central part, surrounded by diamonds,onyx and pearls. Below, a rock crystal.
This brooch/pe...
Category
1980s Italian Retro Vintage Onyx Brooches
Materials
Crystal, Diamond, Onyx, Pearl, Peridot, Rock Crystal, Platinum
JANESICH 1920 Paris Art Deco Jabot Brooch In Platinum With Diamonds & Onyxes
By Janesich
Located in Miami, FL
An art deco Jabot brooch designed by Janesich.
This is a very rare jabot-brooch, created in Paris France during the art deco period, back in the 1920. The gorgeous jabot has been ca...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, White Diamond, Platinum
Van Cleef & Arpels Lucky Animals Lion Onyx Tiger Eye Yellow Gold Clip Brooch
Located in Holland, PA
18k Yellow Gold Black Onyx Tiger Eye Lion Lucky Animals Lion Brooch Pin by Van Cleef & Arpels.
The Van Cleef & Arpels 18k Yellow Gold Onyx Tiger Eye Lucky ...
Category
20th Century French Onyx Brooches
Materials
Onyx, Tiger's Eye, 18k Gold, Yellow Gold
Antique 1.70Ct Black Onyx and 2.20Ct Diamond, Platinum Cartier 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
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
14K Gold Cat Brooch with Green Onyx Eyes 8g+ V1148
Located in Osprey, FL
♥ 14K Gold Cat Brooch with Green Onyx Eyes 8g+ for Animal Lovers Charming Unique Birthday Anniversary Holiday Present OOAK V1148
♥ The item measures 45.4m...
Category
2010s American Onyx Brooches
Materials
Onyx, 14k Gold
Snake Brooch Diamonds Coral Onyx "Basilisk" Design by Ella Gafter
By Ella Gafter
Located in New York, NY
The snake brooch features a realistically detailed snake meticulously designed and crafted to coil around a coral branch.
The snake’s body was sculpted from a single piece of 18 cara...
Category
21st Century and Contemporary Italian Artist Onyx Brooches
Materials
Coral, Diamond, White Diamond, Yellow Diamond, Onyx, 18k Gold, White Gol...
Vintage 14k Gold Black Onyx Bar Pin Brooch Accented w/ 0.42ctw Diamond 2 Arrows
Located in Montclair, NJ
Here were have a vintage bar pin/brooch that is constructed from a highly polished, genuine custom cut black onyx stone. The black onyx stone is accen...
Category
21st Century and Contemporary Onyx Brooches
Materials
Diamond, Onyx, 14k 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
20th Century Mexican Modernist Onyx Brooches
Materials
Onyx, Sterling Silver
Carved Emerald and Sapphire and Diamond Art Deco Brooch
Located in Great Neck Plaza, NY
Art Deco brooch with a carved emerald centerpiece, carved sapphires, onyx, and diamonds
Category
1920s Art Deco Vintage Onyx Brooches
Materials
Diamond, Emerald, Sapphire, Onyx, Platinum
CARTIER PANTHERE Emerald Onyx Gold Prowling Panther Brooch
By Cartier
Located in New York City, 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
Late 20th Century Onyx Brooches
Materials
Emerald, Onyx, 18k Gold, Gold
Cat Brooch Gold 18k, Diamonds and Onyx - Jean and Pierre Bellin, France 1980s
Located in Magenta, IT
A brooch depicting two stylized cats in finely textured 18K yellow gold, adorned with onyx (the eyes) and brilliant-cut diamonds. Made by Jean and Pierre Bellin, France 1980s.
Signe...
Category
1980s French Retro Vintage Onyx Brooches
Materials
Diamond, Onyx, Gold
Butterly Brooch Pin Diamond Onyx Design by Ella Gafter
By Ella Gafter
Located in New York, NY
This butterfly brooch features at the center a splendid South Sea pearl of 18mm diameter. The pearl is untreated. It displays beautiful nacre and its natural color and luster have no...
Category
21st Century and Contemporary Italian Artist Onyx Brooches
Materials
Diamond, White Diamond, Onyx, South Sea Pearl, Ruby, 18k Gold, White Gold
Cartier, France Art Deco Rose Diamond and Onyx Arrow Jabot Brooch
By Cartier
Located in New York, NY
An Art Deco onyx and rose-cut diamond jabot brooch in the form of an arrow, in platinum. Cartier, France.#319.
* Includes letter of authenticity for insurance purposes
* Free shippi...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Diamond, Onyx, 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 centre stone that is interchangebale. Blue Topaz 8.45 ct, white Crystal Quartz 7.35 ct, Amethyst 6.95, Tourmaline 7.50 ct, Onyx 9.90 ct and pink Topaz 7.65 ct.
Dimensions: 3.50 cm x 3.30 cm. Weight without centre gemstone: 13.25 grams. The brooch can also be worn with a 18 K white Gold multistand necklace, 25.40 grams. The necklace is not original from the brooch and period but makes it much more wearable. Length of necklace: 43 cm. Comes in original box!
Ostertag was founded in the 1920’s by Swiss-born Arnold Ostertag...
Category
1920s French Art Deco Vintage Onyx Brooches
Materials
Amethyst, Diamond, Onyx, Quartz, Tourmaline, Platinum
Art Deco Onyx and Diamond Bar Brooch
Located in London, GB
This is an Art Deco 18ct yellow gold and platinum bar brooch. The brooch has been set with a central dome shaped onyx which has been set with a single old cut diamond. Either side of...
Category
Early 19th Century Art Deco Antique Onyx Brooches
Materials
Diamond, Onyx, Gold, Yellow Gold, Platinum
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
1990s American Onyx Brooches
Materials
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 Jade Onyx Platinum Diamonds Jabot Brooch Pin Cellini NYC, 1925
By Cellini
Located in Herzelia, Tel Aviv
Jade Onyx Diamonds Jabot Brooch Pin Cellini NYC really delicate and fine work of jeweler.
The brooch has a simple lock mechanism, the bigger part must be turned to a side to be rele...
Category
Early 20th Century American Art Deco Onyx Brooches
Materials
Diamond, Jade, Onyx, Platinum
Gubelin Diamond Jaspe Onyx Lapis Lazuli Yellow Gold 18K Toucan Brooch
By Gubelin
Located in Geneva, CH
Gubelin Diamond Jaspe Onyx Lapis Lazuli Yellow Gold 18K Toucan Brooch.
Dimensions:
Lenght: 7.80 centimeters
Height: 1.80 centimeters
Thickness: 1.20 centimeters
Weight: 22.46 grams
Category
21st Century and Contemporary European Aesthetic Movement Onyx Brooches
Materials
Diamond, Lapis Lazuli, Onyx, 18k Gold, Yellow Gold
Fred Paris puppy brooch
By Fred Paris
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
1960s French Modern Vintage Onyx Brooches
Materials
Onyx, 18k Gold
Pietra Dura Flower Lily of Valley Brooch Pin Gold Antique Victorian Etruscan
Located in New York, NY
A stunning Pietra Dura Brooch in 14 Karat Gold with inlaid semi-precious stones creating a mosaic image of flowers including a gorgeous central whit...
Category
19th Century Italian Etruscan Revival Antique Onyx Brooches
Materials
Multi-gemstone, Onyx, Gold, 14k Gold, Yellow Gold
Parrot Shaped Brooch Set with Precious Sapphire, rubies, tsavorites, diamond 18k
Located in Bad Kissingen, DE
- delineation
- 750 yellow gold (tested) 18 k
- Numerous diamonds of together approx. 0.89 ct of good colour and purity
- Blue sapphires of together approx. 16,17 ct
- Yellow sapphir...
Category
21st Century and Contemporary Unknown Modern Onyx Brooches
Materials
Diamond, Onyx, Ruby, Sapphire, Tsavorite, 18k Gold
Art Deco Revival 18K White Gold Diamond and Onyx Dangle Brooch
Located in Great Neck Plaza, NY
This captivating 18K white gold brooch is a dazzling interpretation of Art Deco design, crafted with remarkable detail and movement. The piece features 175 round brilliant-cut diamon...
Category
1980s Vintage Onyx Brooches
Materials
Diamond, Onyx, 18k Gold, White Gold
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
Onyx, White Stones, Green Agate, Diamonds, Platinum and 18 Kt White Gold Brooch.
Located in Marcianise, Marcianise (CE)
Fantastic basket brooch in platinum and 18 kt white gold structure mounted with flowers of white stones with a diamond. Between of them, green agate and below, an onyx with a green a...
Category
1970s Italian Retro Vintage Onyx Brooches
Materials
Agate, Diamond, Onyx, 18k Gold, White Gold, Platinum
Wander France Onyx & Diamond Brooch/Pendant 18K Yellow & White Gold
By Wander
Located in Dallas, TX
Wander France Onyx and Diamond Brooch/Pendant in 18K Yellow & White Gold. Elegant french brooch that can be worn as a pendant on a diamond necklace, pearls breads, or large chain. Th...
Category
1980s French Vintage Onyx Brooches
Materials
Diamond, Onyx, 18k Gold, White Gold, Yellow Gold
Unusual Arts and Crafts Platinum, Gold and Onyx Brooch, F.G. Hale
Located in Riverdale, NY
Unusual Arts and Crafts Platinum, Gold and Onyx Brooch circa 1910 attributed to Frank Gardner Hale. Platinum is rarely used in Arts and Crafts period esp...
Category
Early 1900s American Arts and Crafts Antique Onyx Brooches
Materials
Onyx, Gold, Platinum
Pietra Dura Butterfly Moth Insect Brooch Pin 14 Karat Gold Antique Victorian
Located in New York, NY
Indulge in a stunning Pietra Dura Brooch with inlaid semi-precious stones creating a mosaic image of a flying butterfly or moth insect and set in a beautiful double braided mounting ...
Category
19th Century Italian Victorian Antique Onyx Brooches
Materials
Multi-gemstone, Onyx, Agate, Lapis Lazuli, Gold, 14k Gold, Yellow Gold
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,...
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
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
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