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18k Gold Brooches

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Metal: 18k Gold
Gemstone: Onyx
Van Cleef & Arpels White Gold Mother-of-Pearl Onyx Lucky Animals Panda Brooch
Located in Banbury, GB
SKU AT-2300 Comes With Full Set (Box + Card) Date 2020 RRP £7,500 Inc taxes / $ 8,000 Excl taxes / 8,700€ Incl taxes Model ARP5LI00 Serial Number JA****** Metal 18k White Gold Stones...
Category

2010s French 18k Gold Brooches

Materials

Onyx, 18k Gold, White Gold

18K White Gold Onyx, Blue Lapis and Diamond Brooch
Located in New York, NY
A beautiful pin from 1980's made in 18K White Gold with black onyx, blue lapis and round diamonds.Presenting outstanding craftsmanship and top-quality gems in a heavenly set design w...
Category

20th Century American Modern 18k Gold Brooches

Materials

Diamond, Onyx, 18k Gold, White Gold

Estate Diamond Pearl Coral Onyx 18K Gold White Ibis Bird Brooch Pendant
Located in Miami, FL
An ice breaker piece for all bird lovers! this brooch pendant is inspired by the American White Ibis, one of the most numerous wading birds in Florida. Crafted in 18K yellow gold, ...
Category

1990s American Modern 18k Gold Brooches

Materials

Coral, Diamond, Onyx, Pearl, 18k 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 18k Gold Brooches

Materials

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 18k Gold Brooches

Materials

Coral, Diamond, Onyx, Pearl, 18k Gold

Van Cleef & Arpels 18K Yellow Gold Mother-of-Pearl Onyx Tiger Eye Lucky Animals
Located in Banbury, GB
SKU CT-2329 Comes With Pouch Only Date 2019 RRP £6,150 Inc taxes / $ 6,550 Excl taxes / 7,150€ Incl taxes Model ARP2AZ00 Serial Number JA****** Metal 18k Yellow Gold Stones Mother of...
Category

2010s French 18k Gold Brooches

Materials

Onyx, Tiger's Eye, 18k Gold, Yellow 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

20th Century French Modern 18k Gold Brooches

Materials

Chalcedony, Onyx, Ruby, 18k Gold

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 18k Gold Brooches

Materials

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

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

1960s Italian Retro Vintage 18k Gold 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

1920s Art Deco Vintage 18k Gold Brooches

Materials

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

1950s British Modern Vintage 18k Gold Brooches

Materials

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

Van Cleef & Arpels 18K Yellow Gold Mother-of-Pearl Onyx Lucky Animals Dog Brooch
Located in Banbury, GB
SKU AT-2299 Comes With Full Set (Box + Card) Date 2019 RRP £6,750 Inc taxes / $ 7,200Excl taxes / 7,850€ Incl taxes Model VCARP2AU00 Serial Number JA****** Metal 18k Yellow Gold Ston...
Category

2010s French 18k Gold Brooches

Materials

Onyx, 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

Late 20th Century 18k Gold 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

Late 20th Century 18k Gold Brooches

Materials

Emerald, Onyx, 18k Gold, Gold

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

Late 20th Century Modernist 18k Gold Brooches

Materials

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

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

1980s Vintage 18k Gold Brooches

Materials

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

Georgian Memorial Onyx Hair Brooch
Located in Wheaton, IL
This exquisite and remarkable brooch is a charming and elegant example of Georgian jewelry dating back to approximately 1830. The brooch measures 1.50 inches in diameter and is craft...
Category

Early 19th Century Georgian Antique 18k Gold Brooches

Materials

Onyx, 18k Gold, Yellow Gold

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

1920s English Art Deco Vintage 18k Gold Brooches

Materials

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

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

1970s Vintage 18k Gold Brooches

Materials

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

Brooch Ruby, Onyx and diamond 18k yellow gold
Located in The Hague, ZH
18 kt yellow gold brooch set with ruby ​​tot. 0.80ct, onyx and single cut diamond to. 0.90 ct - F/G - VS/SI detailed description: The size of the brooch is approximately 4.1 cm by ...
Category

2010s Dutch Modern 18k Gold Brooches

Materials

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

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 18k Gold Brooches

Materials

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

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 18k Gold Brooches

Materials

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

.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

Mid-20th Century 18k Gold Brooches

Materials

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

Late 20th Century Contemporary 18k Gold Brooches

Materials

Diamond, Onyx, 18k 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

Late 20th Century 18k Gold Brooches

Materials

Onyx, 18k Gold

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

1980s French Vintage 18k Gold Brooches

Materials

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

Huge Carved Onyx Flower Brooch with Mabe Pearl and Diamond Halo in 18 Karat Gold
Located in Scottsdale, AZ
Embrace the opulence of this grand brooch, a botanical masterpiece that seamlessly melds artistry with luxury. The petals, intricately crafted from carved onyx, form an exquisite flo...
Category

21st Century and Contemporary Unknown Contemporary 18k Gold Brooches

Materials

Diamond, White Diamond, Onyx, Pearl, Gold, 18k Gold, White Gold, Yellow ...

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

1960s French Modern Vintage 18k Gold Brooches

Materials

Onyx, 18k Gold

Antique 18K Gold Black Enamel and Onyx Brooch
Located in Rotterdam, NL
This antique 18 karat gold and enamel round brooch is created with black onyx and set with a seed pearl in the center. The border of the brooch is decorated with black enamel and a g...
Category

Late 19th Century European Late Victorian Antique 18k Gold Brooches

Materials

Onyx, 18k Gold, Enamel

Cartier Diamond and Onyx Gold Vintage Dog Brooch Pin Estate Fine Jewelry
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 18k Gold Brooches

Materials

Diamond, Onyx, Gold, 18k Gold, Platinum

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 18k Gold Brooches

Materials

Coral, Diamond, Emerald, Onyx, Sapphire, White Gold, Yellow Gold, Gold, ...

Sworn Enemies Titanium Flight Encounter Brooch
Located in London, GB
The most unlikely of ‘Sworn Enemies’ are the demure, beautiful and very busy Hummingbirds. Believe it or not, any given pair can’t stand the sight of each other. The feud is centred ...
Category

2010s British Contemporary 18k Gold Brooches

Materials

Diamond, Garnet, Pink Sapphire, Black Diamond, Yellow Sapphire, Onyx, Pu...

Sworn Enemies Titanium Cock Fight Brooch
Located in London, GB
Roosters serve two purposes, the first to serve as the rural alarm clock, cockadoodledooing at the crack of dawn 365 days a year. The other is to keep an entire flock of hens happy. ...
Category

2010s British Contemporary 18k Gold Brooches

Materials

Diamond, White Diamond, Black Diamond, Onyx, Sapphire, Blue Sapphire, 18...

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 18k Gold Brooches

Materials

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

Akoya Pearl Diamond Onyx 18k Yellow Gold Wreath Brooch
Located in Beverly Hills, CA
A chic and elegant brooch featuring a plethora of fine AAA Akoya pearls. The pearls measure 5mm x 6.5mm in diameter and are of the finest quality. Each pearl is perfectly rounded wit...
Category

21st Century and Contemporary American 18k Gold Brooches

Materials

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

French 1905 Edwardian Art Nouveau Black Onyx Flower Clip 18Kt Gold with Diamond
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

Early 1900s French Edwardian Antique 18k Gold Brooches

Materials

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

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

Mid-20th Century European Retro 18k Gold 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

Early 1900s French Edwardian Antique 18k Gold Brooches

Materials

Onyx, Yellow Gold, Gold, 18k Gold

1840s Large Jeweled Gold Enamel Brooch
Located in Chicago, IL
Circa 1840s, most likely French. This ornate 18K gold antique brooch is centered with a black onyx plaque depicting, a scene of a bird chasing a butterfly. The bird is superbly mode...
Category

1840s Antique 18k Gold Brooches

Materials

Diamond, White Diamond, Emerald, Onyx, Pearl, Ruby, Gold, 18k Gold, Silv...

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 18k Gold Brooches

Materials

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

Crystal Rock Onyx Diamonds 18 Karat White Gold 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 18k Gold Brooches

Materials

Crystal, Onyx, Diamond, Rock Crystal, White Gold, 18k Gold

Cartier Citrine, Onyx and Diamond Sailboat Brooch
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 18k Gold Brooches

Materials

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

Antique 18k Gold Amethyst & Diamond Carved Camphor Glass Black Onyx Pin Brooch
Located in Montclair, NJ
This large antique brooch features custom cut natural amethysts and diamonds that are set onto the 18k rose gold and decorated with gorgeous etche...
Category

1890s Victorian Antique 18k Gold Brooches

Materials

Amethyst, Diamond, Onyx, 14k Gold, 18k Gold, Rose Gold, Yellow Gold

Vintage Victorian Estate Cameo Black Onyx Brooch & Earrings Set
Located in New York, NY
The antique cameo carving of fine 18k solid gold brooch & earrings is just simply astonishing. A smooth matte feeling of the cameo sculpture hand-ca...
Category

1930s Vintage 18k Gold Brooches

Materials

Onyx, Gold, 18k Gold

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 18k Gold Brooches

Materials

Diamond, Opal, Blue Sapphire, Black Opal, Emerald, Onyx, Sapphire, Gold,...

Tsavorite Onyx Diamond Art Deco Style Brooch in 18k White Gold
Located in Bangkok, TH
An exquisite example of Art Deco jewelry design, this gold brooch incorporates tsavorites, onyx, and diamonds in a lovely geometric shape. A central very fine oval tsavorite and two ...
Category

21st Century and Contemporary Thai Art Deco 18k Gold Brooches

Materials

Diamond, Onyx, Tsavorite, White Gold, 18k Gold

Italy 1850 Roma Papal States Egyptian Revival Micro Mosaic Pendant in 18k Gold
Located in Miami, FL
An Egyptian revival pendant brooch. Fantastic piece, created in Roma Italy during the Papal States period, back in the 1850. This piece is really incredible detailed and was carefully crafted with Egyptian revival patterns, in solid rich yellow gold of 18 karats. It is embellished with several panels decorated with intricate micro mosaics depicting an Egyptian Pharaoh. Accented with patterns of dots and twisted tiny wires, geometrically placed. The micro mosaic panels are Italian also, surely created in Venice during the same period from more than 800 microscopic pieces, carved from natural stones, such as; blue lapis lazuli, red jasper, black onyx, green malachite, black onyx, lava, creme nacre and 24k gold. This is piece of art, composed by elements from several artistic movements, carefully mixed together during the grand tour era, such the Victorian, the Etruscan and the Egyptian revivals. Weight: 21.60 Grams, (13.85 Dwt). Measurements: 42 mm by 60 mm (1.65 x 2.38 Inches). Resultado de imagen para vatican roma gold hallmarks Hallmarks: Stamped with the old Papal States assay marks for the 18kt gold. One time with the Crossed Keys and a Cardinal Capello inside a triangle and one time with the maker's lozenge cartouche with the number 16 for the Roman identification goldsmith. History of the Hallmark: The first statutes of the guild of Roman goldsmiths date back to 1358, in which was stated the rule of the warranty punch. The University of Goldsmiths was founded in 1508 and the statutes approved the following year introduced the use of the master's mark in addition to the previous guarantee mark. In 1738, with the reform of the Statutes of Goldsmiths, the guild acquired the name of "Nobil Collegio degli Orefici ed Argentieri di Roma" (Noble College of Goldsmiths and silversmiths of Rome). The warranty mark used prior to the French invasion was a series of "crossed keys of St. Peter under a liturgical umbrella" enclosed into shields, ovals or other geometric shapes. Note: It was in 1870, the conquest of Rome marked the end of Stato Pontificio...
Category

1850s Italian Egyptian Revival Antique 18k Gold Brooches

Materials

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

Frascarolo Gold and Enamel Dog Brooch
By PIERINO FRASCAROLO
Located in Darnestown, MD
Could this pooch be any cuter? The poodle (?) has hair of red enamel; emerald eyes; a black onyx nose and a diamond collar. Long, waving ears are indicative of his (or her) playful c...
Category

1960s Italian Contemporary Vintage 18k Gold Brooches

Materials

Diamond, Emerald, Onyx, 18k Gold, Enamel

Antique Victorian 18k Gold Onyx & Pearl Star Brooch, circa 1890
Located in London, GB
We are delighted to offer this stylish antique Victorian 18K gold brooch. The brooch features a large marquise-shaped onyx with 18K gold mounting. The central portion presents a fabulous star-shaped gold cartouche...
Category

19th Century Victorian Antique 18k Gold Brooches

Materials

Onyx, Pearl, 18k Gold

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 set with super fine quality purplish ...
Category

1990s 18k Gold Brooches

Materials

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

Vintage Multi Gem Gold Parrot Brooch Stick Pin
Located in Montreal, QC
Simply Beautiful! Finely detailed Whimsical Vintage Multi-Gem Parrot Stick Pin. Securely Hand set with Chrysoprase, Coral, Ruby, Diamond, Pearl, Onyx and Malachite. Artistically Hand...
Category

Late 20th Century Modernist 18k Gold Brooches

Materials

Malachite, Onyx, Cultured Pearl, Ruby, Coral, Diamond, Gold, 18k Gold, Y...

Michael Bondanza Onyx Amethyst 18k Gold Bar Brooch, circa 1980
Located in Goettingen, DE
Michael Bondanza Onyx Amethyst 18K Gold Bar Brooch circa 1980 Extravagant Michael Bondanza designer brooch made of yellow gold in the shape of a sty...
Category

1980s American Modern Vintage 18k Gold Brooches

Materials

Amethyst, Onyx, 18k Gold, Yellow Gold

Diamond Onyx Emerald Gold Ladybug Pendant Brooch
Located in Beverly Hills, CA
A fun, stylish, and unique piece designed into a lucky Ladybug! Its two wings are made with black onyx and 18k white gold spots. Its body is studded with 0.50 carats of round brillia...
Category

21st Century and Contemporary American 18k Gold Brooches

Materials

Diamond, Emerald, Onyx, Gold, 18k Gold

Ella Gafter Diamond Flower Basket Brooch Pin
Located in New York, NY
This diamond flower basket brooch features at the base a stylized basket of mother-of-pearl and crystal set with round diamonds en pavé. The total...
Category

21st Century and Contemporary Italian Artist 18k Gold Brooches

Materials

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

Diamond Onyx Gold & Platinum Sea-Turtle Pendant Brooch
Located in Beverly Hills, CA
A super sweet and well-made diamond studded turtle brooch! Its shell is made of a single piece of polished black onyx which is webbed with stands of 18k yellow gold making the shell'...
Category

21st Century and Contemporary North American 18k Gold Brooches

Materials

Diamond, Onyx, Gold, 18k Gold, Platinum

Ella Gafter Art Déco Style Diamond Pearl Brooch
Located in New York, NY
The Art Déco style diamond brooch features a symmetrical design with a 14mm South Sea pearl suspending a 16.5mm South Sea pearl in a sophisticated design set with a total of 3 carats...
Category

21st Century and Contemporary Italian Art Deco 18k Gold Brooches

Materials

Diamond, White Diamond, Onyx, Pearl, South Sea Pearl, 18k Gold, White Gold

Savannah Pin
Located in New York, NY
Hand Engraved Pave Savannah Pin Natural Diamonds - 0.63cts F Color, VS Clarity Diamonds and Black Onyx Metal: 18k Yellow Gold/Platinum Double Jewelry Pin...
Category

21st Century and Contemporary American Art Deco 18k Gold Brooches

Materials

Onyx, Diamond, 18k Gold, Platinum

Savannah Pin
Savannah Pin
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Diamond Onyx Multicolor Gemstone Gold Toucan Pendant Brooch
Located in Beverly Hills, CA
A sweet and elegant toucan studded with diamonds and colored gemstones takes center stage! The beautiful bird features 1.32 carats of round brilliant-cut diamonds which adds brilliance and sparkle to the piece, along with multi-colored gemstones used...
Category

21st Century and Contemporary American 18k Gold Brooches

Materials

Diamond, Onyx, Gold, 18k Gold

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