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Onyx Brooches

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Gemstone: Onyx
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

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

Early 1900s Unknown Edwardian Antique Onyx Brooches

Materials

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

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

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

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

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

1990s American Onyx Brooches

Materials

Onyx, Sterling Silver

Theodor Fahrner Jugendstil Green Onyx Sterling Silver Brooch Pin Estate Find
Located in Montreal, QC
Rare Art Nouveau Sterling Silver Fahrner Brooch, center set with a green onyx stone, surrounded by embossed lily foliate designs. Signed: TF in circle for Theodor Fahrner and 935. Ci...
Category

Late 19th Century German Art Nouveau Antique Onyx Brooches

Materials

Onyx, Sterling Silver

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

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

Yellow Gold Onyx Seed Pearl Edwardian Convertible Brooch/Pendant 10k Antique Pin
Located in Greensboro, NC
Era: Edwardian Date: 1900s - 1910s Metal Content: 10k Yellow Gold Stone Information Natural Onyx Color: Black Natural Seed Pearls Style: Convertible Brooch/Pendant Fastening Typ...
Category

21st Century and Contemporary Edwardian Onyx Brooches

Materials

Onyx, Pearl, 10k Gold, Yellow Gold

Antique Mid-18th Century 14 Karat Gold Onyx Stomacher Pendant Brooch
Located in Munich, Bavaria
This beautiful mid-18th century piece of jewellery has been executed in 14 carat gold and is set with facetted onyx .
Category

1650s George II Antique Onyx Brooches

Materials

Onyx, Gold, 14k 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

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 Onyx Diamond and Ruby Bow Brooch
Located in New York, NY
Onyx Diamond and Ruby Bow Brooch from the late 19th Century. A diamond and ruby motif has been added in the Art Deco period 40 years later....
Category

1890s American Victorian Antique Onyx Brooches

Materials

Diamond, Onyx, Ruby, 14k 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

Tremblant Basket Brooch Pin Diamonds Ruby Pearl Jardinière Design by Ella Gafter
Located in New York, NY
The basket brooch features a flower like arrangement of oval cut faceted rubies of fiery color (total of 6.03 carats), nestled among two Tahitian pearls and a South Sea pearl. The pe...
Category

21st Century and Contemporary Italian Artist Onyx Brooches

Materials

Crystal, Diamond, White Diamond, Onyx, Pearl, Black Pearl, South Sea Pea...

Taxco Mexico Sterling Silver Carved Onyx Face Tribal Dangle Brooch/Pendant 20987
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

Tremblant Basket Brooch Diamonds Colored Stones Jardinière Design by Ella Gafter
Located in New York, NY
The en tremblant flower basket brooch features at the base a stylized basket of mother-of-pearl and crystal set with round diamonds en pavé. The t...
Category

21st Century and Contemporary Italian Artist Onyx Brooches

Materials

Diamond, Emerald, Onyx, Pearl, South Sea Pearl, Ruby, Yellow Sapphire, C...

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

Wander France Onyx & Diamond Brooch/Pendant 18K Yellow & White Gold
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

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. Onyx & Diamond Brooch
Located in New Orleans, LA
The Tiffany name is synonymous with luxury, and this onyx and diamond “bow” brooch perfectly demonstrates why this firm is so beloved. Crafted in a sophisticated, streamlined Art Dec...
Category

Early 20th Century American Art Deco Onyx Brooches

Materials

Diamond, Onyx, Platinum

Ruser Vintage 18k White Gold Poodle Brooch Featuring Freshwater Pearl & Onyx
Located in Sherman Oaks, CA
Ruser Vintage 18k White Gold Poodle Brooch Featuring Freshwater Pearl and Diamond Gorgeous Vintage Poodle Brooch by Ruser Features Baroque Freshwater Cultured Pearls and Onyx set in...
Category

Mid-20th Century American Modern Onyx Brooches

Materials

Onyx, Freshwater Pearl, 18k Gold, White Gold

18k Gold Ornate Carved Multi-Gem Flower Bouquet Brooch
Located in Sherman Oaks, CA
18k Gold Ornate Carved Multi-Gem Flower Bouquet Brooch Multiple Cut and Carved Gemstones Set in 18k Gold Feautures Citrine, Amethyst, Tourmaline, Lapis Lazuli, Turquoise, Smoky Quar...
Category

1980s American Modern Vintage Onyx Brooches

Materials

Natural Pearl, Turquoise, Tourmaline, Topaz, Quartz, Onyx, Lapis Lazuli,...

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

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

1920s Art Deco Cartier Coral Diamond Onyx Rock Crystal Platinum Brooch
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

Coral, Diamond, Onyx, Rock Crystal, Platinum

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

18K Yellow Gold Onyx Cameo Brooch
Located in Southampton, PA
A convertible design allows this cameo brooch to be worn as either a traditional brooch or as a pendant. This pieces captivating Onyx gemstone and simple 18K Yellow Gold setting comb...
Category

21st Century and Contemporary Onyx Brooches

Materials

Onyx, 18k Gold, Yellow Gold

Antique Victorian Onyx 1.4 Carat Diamond Shell Brooch 18K Gold circa 1860
Located in Goettingen, DE
Antique Victorian Onyx 1.4 Carat Diamond Shell Brooch 18K Gold circa 1860 Enchanting onyx diamond brooch in the shape of a shell with a setting m...
Category

Mid-19th Century European Victorian Antique Onyx Brooches

Materials

Diamond, Onyx, 18k 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

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

1920s French Art Deco Vintage Onyx Brooches

Materials

Diamond, Onyx, Pearl, 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

Diamond, Onyx, 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

Gubelin Diamond Jaspe Onyx Lapis Lazuli Yellow Gold 18K Toucan Brooch
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

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

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

Early 1900s European Victorian Antique Onyx Brooches

Materials

Onyx, Natural Pearl, 14k Gold

Vintage 2.75 Carat Diamond Ruby Sapphire Onyx Yellow Gold Scarab Beetle Brooch
Located in Jesmond, Newcastle Upon Tyne
A stunning, fine and impressive large 2.75 carat diamond, 0.87 carat ruby, 0.08 carat sapphire and onyx, 18 karat yellow gold and silver set brooch in the form of a scarab beetle; part of our gemstone jewelry and estate jewelry collections. This stunning, fine and impressive vintage brooch has been crafted in 18k yellow gold with silver settings. The large brooch has been modelled in the form of a scarab beetle. The body of the beetle is represented by an impressive onyx featuring a fluted design. The lower, curvilinear shaped border of the onyx panel is encompassed with a silver setting embellished with forty-five Dutch cut diamonds. A pierced decorated fanning design overlays the upper portion of the onyx panel, ornamented with thirty-two further Dutch cut diamonds. The beetle's thorax is accented to the center with an elevated collet set cabochon cut ruby, encompassed by ten pavé set diamonds. Each of the beetle's eight legs features a single collet set round faceted cut ruby, in addition to a single pavé set Dutch cut diamond. The scarab beetle's head features a textured finish, with two collet set round faceted cut sapphires representing the eyes. A millegrain decorated setting on the beetle's head features three pavé set diamonds, accented with four further diamonds to the pincers. The brooch secures to the reverse with a hinged double pin and clasps. The brooch is hallmarked to the reverse of one of the insect's legs with an 18k gold fineness mark (18K). This impressive vintage scarab beetle brooch...
Category

1950s Vintage Onyx Brooches

Materials

Diamond, Onyx, Ruby, Sapphire, Yellow Gold, Silver

Handcraft Owl 18 Karat White Gold Diamonds Agate Onyx Coral Brooch
Located in Marcianise, IT
For any problems related to some materials contained in the items that do not allow shipping and require specific documents that require a particular period, please contact the selle...
Category

21st Century and Contemporary Italian Artisan Onyx Brooches

Materials

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

Chanel Diamond Onyx Flower Brooches, set of two
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

Bird Brooch Pin on Coral with Diamonds Design by Ella Gafter
Located in New York, NY
The bird brooch on coral features a fine Australian South Sea Pearl of 16.50mm diameter. The pearl is untreated. It displays a splendid nacre and its natural color and luster have no...
Category

21st Century and Contemporary Italian Contemporary Onyx Brooches

Materials

Coral, White Diamond, Onyx, South Sea Pearl, Ruby, Diamond, Pearl, 18k G...

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

Vintage 18K Gold Onyx Diamonds Button
Located in Flushing, NY
Vintage 18K Gold Onyx Diamonds Button With original Box 7 Large Button/6 Small Button Approximate Dimensions: 1.2 - 1.8 cm (Diameter) 27 grams in weight.
Category

20th Century Onyx Brooches

Materials

Diamond, Onyx, Gold, 18k Gold

Swan Brooch Pin Diamonds 18mm Pearl Onyx Mother-Of-Pearl Design by Ella Gafter
Located in New York, NY
The swan brooch pin features an intricate play of mother-of-pearl and crystal expertly custom cut into the white gold feathers, lending the jewel a distinctive art déco look. The mag...
Category

21st Century and Contemporary Italian Artist Onyx Brooches

Materials

Coral, Crystal, White Diamond, Emerald, Onyx, South Sea Pearl, Diamond, ...

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

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

Victorian Era 14KT Yellow Gold Black Onyx, Black Enamel And Seed Pearl Pin
Located in New York, NY
The elegant and timeless design of this antique Victorian era pin showcases a beautiful combination of 14KT yellow gold, black onyx and enamel, adorned with delicate seed pearls. Thi...
Category

1880s American Victorian Antique Onyx Brooches

Materials

Onyx, Pearl, Yellow Gold, Enamel

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

Vase Diamonds Coral Onyx Emeralds Sapphires 18 Karat Gold Brooch Pendant
Located in Marcianise, IT
Fantastic Vase brooch in 18 karat yellow and white gold mounted with diamonds, coral,emeralds,onyx,sapphires and citrine. Vase total weight 56.30 grams Diamonds weight 0.80 karat Em...
Category

21st Century and Contemporary Italian Artisan Onyx Brooches

Materials

Sapphire, Onyx, Emerald, Diamond, Coral, 18k Gold, Gold, Yellow Gold, Wh...

1950s Sterling Silver Black Onyx and Quartz Glass Sword Brooch
Located in Lexington, KY
This sterling silver brooch brings together an epic combination of carved rose quartz and onyx to create an incredible piece of wearable art unlike anything you have seen! The sterli...
Category

1950s Modernist Vintage Onyx Brooches

Materials

Onyx, Quartz, Sterling Silver

Antique Victorian Brooch Carved Onyx Natural Oriental Seed Pearls Silver
Located in Munich, Bavaria
The brooch was handcrafted in 1880 ca. In the center of this extravagant piece of jeweller we see a large rectangular pyramid shaped onyx in a claw set frame set with eighteen seed p...
Category

1880s European Victorian Antique Onyx Brooches

Materials

Onyx, Pearl, Silver

Antique Art Deco 1930s 7.50 Carat Diamond & Onyx Brooch
Located in New York, NY
Finely crafted in platinum with Old Mine cut Diamonds weighing a total of approximately 7.50 carats and Onyx. Circa 1930s 7/8 x 2 5/8 inches
Category

1930s Art Deco Vintage Onyx Brooches

Materials

Diamond, Onyx, Platinum

Van Cleef & Arpels 18k Gold, Diamond, And Onyx Brooch
Located in New York, NY
Van Cleef & Arpels 18k Gold, Diamond, And Onyx Brooch. The interlocking oval-form brooch featuring fluted onyx and polished yellow gold rings each completed by a panel of pave-set f...
Category

20th Century Onyx Brooches

Materials

Diamond, Onyx, 18k Gold

GRAYSON & SON 1924 Art Deco Arrow Jabot In Platinum 18Kt Diamonds & Onyxes
Located in Miami, FL
Art deco arrow jabot designed by J. Grayson & Sons Limited. Fabulous antique piece created in England during the art deco period, back in the 1925. Crafted by the jewelry company of J. Grayson & Sons Limited which was located in the city of Warwickshire or commonly know as Leamington Spa. This double sided arrow jabot-brooch scream art deco with its European old cut diamonds, the millegrain etchings finish and the elegant arrow design. This piece was carefully crafted with impeccable attention to details in solid .900/.999 platinum and 18 karats gold and is fitted with a straight bar and a lock to be twisted for safety. It is embellished with an outstanding selection of twenty European diamonds, one special carving of rock quartz and twenty-nine French carvings of black onyxes. The settings are finished with the difficult setting technique of millegrain. The diamonds add an incredible amount of brilliance to the piece with their excellent quality. The brooch remain in excellent physical condition with absolutely no replacement of any diamonds. Diamonds: Mounted in millegrain settings, with 20 European rose cut diamond of 0.82 carat, white colorless F color, VS-2 clarity. Rock quartz: Mounted with 1 geometric piece carved in the shape of feathers from natural translucent rock quartz. This piece is worked out with insiced carvings simulating the texture of the feathers Onyx: Mounted in millegrain channel settings, with 29 French sugar...
Category

1920s English Art Deco Vintage Onyx Brooches

Materials

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

Diamond Brooch Art Déco Style Design 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

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

Vintage Asprey Rabbit in a Hat Brooch, c.1980s
Located in London, GB
This delightful brooch comes from the designer Asprey. The whimsical design features a diamond set, 18 carat white gold rabbit emerging from a hat. The bunny sparkles with 0.60 carat...
Category

1980s British Vintage Onyx Brooches

Materials

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

Egyptian Revival Diamond and Gem-Set Brooch in Platinum.
Located in New York, NY
The discovery of King Tutankhamun’s tomb in 1922 ignited a global fascination with ancient Egypt, profoundly influencing the Art Deco movement of the 1920s and 1930s. This fervor gav...
Category

20th Century Onyx Brooches

Materials

Diamond, Emerald, Onyx, Ruby, Blue Sapphire, Platinum

ROMAN REVIVAL 1890 Victorian Micro Mosaic Pendant Brooch In 14Kt Yellow Gold
Located in Miami, FL
A Roman revival pendant-brooch This is a antique pendant-brooch, created in Rome Italy during the Victorian (1840-1901) era, back in the 1890. The piece was masterfully crafted with...
Category

1890s Italian Classical Roman Antique Onyx Brooches

Materials

Citrine, Coral, Lapis Lazuli, Onyx, Gold, Yellow Gold, 14k Gold

Victorian Black Centerpiece Stone with Dangling Quartz, Onyx, Signed JF
Located in Milford, DE
A large, bold, ornate Victorian brooch featuring a large black faceted crystal, prong set in a silvertone setting decorated with Victorian motifs. Four chain strands hang off the bottom, accented with carved clear gemstone crystals and onyx beads. Influences of morning jewelry...
Category

Early 20th Century Onyx Brooches

Materials

Onyx, Quartz

Modernist Naturalistic Stone and Onyx Sterling Silver Brooch
Located in Miami Beach, FL
Modernist sterling silver, marbleized stone, and onyx brooch. Marked: Sterling - SS.
Category

20th Century Onyx Brooches

Materials

Onyx, Silver, Sterling Silver

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

Mother of Pearl and Onyx Hot Air Balloon Brooch / Pendant with Diamond Basket
Located in Scottsdale, AZ
Embrace whimsy and elegance with this charming hot air balloon brooch, crafted in 14k yellow gold. The balloon features alternating onyx and mother of pearl inlays, meticulously arra...
Category

21st Century and Contemporary Unknown Contemporary Onyx Brooches

Materials

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

Tremblant Basket Brooch Diamonds Colored Stones Jardinière Design by Ella Gafter
Located in New York, NY
The en tremblant flower basket brooch features at the base a stylized basket of mother-of-pearl and crystal set with round diamonds en pavé. The t...
Category

21st Century and Contemporary Italian Artist Onyx Brooches

Materials

Diamond, Emerald, Onyx, Pearl, South Sea Pearl, Ruby, Yellow Sapphire, C...

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