18k Gold Brooches

NOEUD - 18 karat solid yellow gold Hermès brooch with tied knot design by Georges L'Enfant - hallmarked French eagle head and makers mark For sale is the wonderful 1950's French Her...

Fine, large estate Tiffany & Co. 18K yellow gold Maple leaf brooch 20th Century Maple leaves represent strength, growth, transformation and endurance. They hold deep cultural sig...

18k yellow gold branch brooch set with ruby ​​and diamonds totaling 0.60ct - H/I - SI - dimensions 5.5 cm x 3.0 cm detailed description: the dimensions of the brooch are 5.5 cm by ...

Large Estate Tiffany & Co. 18K yellow gold Oak leaf brooch 20th Century Exquisitely detailed, textured 18K yellow gold Tiffany & Co. Oak leaf brooch. The body of the leaf is ...

A graceful fern spray brooch, its curved stem set with 101 rose-cut diamonds across pierced, millegrain-edged leaflets that step upward in a naturalistic cascade. The platinum-topped...

Antique Diamond Arrow Pin 18ct White Gold Circa 1910 Step back in time to the height of elegance with this exquisite Edwardian-era jabot pin. Beautifully crafted in 18ct white gol...

A striking late 19th-century diamond floral spray brooch, acquired from Bonhams Paris, designed as a large naturalistic flower with cascading leafy sprays, curling stems and diamond-...

Few names in French Art Nouveau jewelry carry the quiet distinction of André Rambour. Active in Paris between 1891 and 1906, Rambour exhibited during the movement's defining years al...

An exceptional late 19th-century French transformable brooch designed as a naturalistic branch of dog rose, finely set throughout with rose-cut diamonds. Details: Late 19th century,...

A striking antique Victorian moonstone brooch, designed as an eight-rayed celestial star and set throughout with graduated cabochon moonston...

A fine signed antique gold, carved gemstone, and diamond stick pin. By Tiffany & Co. In 18 karat yellow and white gold. With a figural, carved tiger's eye owl with bezel-set r...

RARE FRENCH 18 KARAT GOLD DEMI-PARURE BY P. DUHAMEL, PARIS — Circa 1840–1860 A magnificent and exceptionally rare French demi-parure in 18 karat yellow gold, comprising a hinged bang...

Vintage Ladybug Brooch 18ct Gold Stamped Italy Circa 1980s A charming ladybird brooch crafted in 18ct yellow gold, stamped Italy 18ct, dating to circa 1980. The domed shell is ado...

Vintage Cat Brooch 18ct Gold Stamped Elevate your accessory collection with this exquisite 1980s cat brooch, meticulously crafted from 18ct yellow gold. This beautifully detailed ...

Vintage Italian 18K Yellow Gold Teddy Bear Pin by Mara Buzio, Circa 1980 Figural gold jewelry was an art form in Italian workshops of the late 1970s and early 1980s, and this teddy ...

Victorian 18k yellow gold and silver branch brooch with pearls and rose diamonds totaling 0.40ct - G/H - SI detailed description: the dimensions of the brooch are 3.8 cm long by 2....

An extraordinary, sculptural high-end jewelry brooch with a naturalistic design, entirely handcrafted in our historic atelier in Florence. This piece of jewelry reinterprets the fine...

For sale is this Victorian reverse intaglio pin depicting a dog (most likely a French Bulldog) standing on grass. This antique 18 karat solid gold brooch is adorned with an Essex cry...

Crafted in 18k yellow gold, this Cartier piece captures the dynamic elegance of the panther in motion. The feline is depicted mid-stalk, with its body low, one foreleg reaching forwa...

A beautifully made vintage flower brooch by Tiffany & Co., created in France circa 1960 and crafted in richly textured 18-carat yellow gold. The brooch is designed as a stylised...

One hundred forty-seven old European and rose cut diamonds, weighing approximately 2.00 carats combined in G-H color and VS clarity, build an exuberant floral spray across this brooc...

Belle Époque 18k gold and platinum brooch set with rose diamonds totaling 1.30ct – G/H – SI detailed description: the dimensions of the brooch are 3.7 cm long by 3.5 cm wide weigh...

Great gift for a Rabbit lover with this adorable Brooch The hairs are made of yellow gold threads (18k) The eyelashes and mustaches in white gold The eyes are sapphires and the mu...

Created in Paris in the 2000s, this Van Cleef & Arpels “Rose de Noël” clip brooch is composed of mother-of-pearl, diamonds and 18K gold. It is designed as a six-petalled rose centeri...

Vintage Tiffany & Co. ruby flower brooch crafted in 18 karat yellow gold in Italy, featuring a graceful dimensional floral design accented with richly colored rubies. Measuring a...

BAROQUE IBERIAN (SPAIN) EMERALD AND DIAMOND PENDANT/BROOCH 18Th Century. A radiant, ravishing, and regal Baroque (Georgian/Iberian Spain) pendant/brooch XVIII Century. Finely handcrafted in darkened silver over 18K yellow gold. Displays 2 exquisite back foiled emeralds: an emerald cut of 9 mm X 7.5 mm in the center and a pear-shaped drop dangling emerald below of 11 mm X 6 mm. Both gemstones present a vibrant, richly saturated bluish-green hue that creates a striking contrast to a curvaceous foliate motif embellished with approx. 4 carats / 96 table...

Mauboussin Paris 18K French Brooch Mesh Bow Pattern Yellow Gold This vintage brooch by Mauboussin Paris is made in 18K yellow gold and features an intricate woven design formed fro...

Vintage Authentic Brooch pin XXX000 Tiffany & Co 1983 - Picasso signed 18k Yellow Gold approx 8.9 grams pre-owned - very Good condition - as new Size: approx 55 x 12 mm Was bought...

Human interpretations of the stars and planets gave rise to our origin stories, beliefs, and systems of time, and also shaped economies, navigation, agriculture, science, and social ...

An exquisite antique Georgian 18K yellow gold, pink tourmaline butterfly brooch Early 19th Century Antique Cannetille jewelry is highly admired for ...

A sophisticated example of Italian Retro jewelry, this charming floral brooch is crafted in 18K yellow gold and accented with colorful enamel leaves and sparkling round-cut ruby gems...

FRENCH ART NOUVEAU 18k yellow gold brooch in the shape of a Chimera dragon with an old mine cut diamond totaling 0.08ct – F/G – VS/SI detailed description: the head of the brooch i...

This stunning brooch by Tiffany & Co. exemplifies the elegance and craftsmanship of mid-century design. Rendered in rich 18K gold, the piece is shaped into a heart form and featu...

Victorian 18k rose gold and silver brooch in the shape of a feather set with rose diamonds up to 1.40ct - G/H - SI detailed description: the dimensions of the brooch are 6.0 cm lon...

Antique Lizard Brooch 18ct Gold Circa 1900 Step into a world of elegance and intrigue with this exquisite Edwardian lizard brooch, crafted from 18ct ...

Tiffany & Co. Schlumberger 18K Yellow Gold and Ruby Hedgehog Brooch/Pin- A delightful creation by Jean Schlumberger for Tiffany & Co., this exquisite 18K yellow gold hedgehog brooch...

Victorian 18k yellow gold and platinum sword-shaped pin set with pearls and an old European cut diamond, total approx. 0.15ct – G/H – SI detailed description: the dimensions of the...

A striking example of late Art Deco jewelry, circa 1930s, this substantial brooch is crafted in 18 karat white gold and brings together antique-cut diamonds with richly colored natur...

This exquisite aquamarine, diamond, and 18-karat yellow and white gold brooch was made by Pierre Sterlé in France circa 1950. Designed as an exuberant, asymmetrical floral spray, it ...

Antique Diamond Bow Brooch 18ct Gold and Silver Victorian craftsmanship at its finest. This silver and gold bow brooch showcases old cut diamonds in a classic 19th-century design...

An 18 karat gold and diamond rose flowering brooch and matching earrings created by Cartier of France. The set has a Florentine finish to the petals with 15 full cut diamonds in the ...

We are happy to introduce you to this work of art from the Napoleon III period during the late 19th century, also known as the late Victorian period. This collar brooch is crafted 18...

A sculptural floral brooch that celebrates organic elegance and rare materials. Crafted in solid 18k white gold, the piece features two impressive free‑form Golden South Sea pearls, ...

Stones: coral ruby diamond Length: 2 in Width: 1 1/8 inches Weight: 10.9 dwts. / 16.9 grams Stamps: "18k Cartier" 1960s SKU: BR1071 A Couple Of Things to Note: * This is a vint...

Gross Weight: 17.1g The swallow brooch features rose-cut diamonds, enhanced by a round-cut ruby, set in platinum-topped 18k gold. Dimensions: 2-5/8 inches x 1-5/8 inches Diamonds: Av...

Louis Comfort Tiffany Opal and Filigree Stick Pin. Cabochon opal bezel set within a filigree frame of platinum openwork, set on a yellow gold 18k shaft. T...

18k yellow gold brooch in the shape of a flower set with coral and brilliant-cut diamonds up to 1.00ct – F/G – VS/SI detailed description: the dimensions of the brooch are 4.6 cm l...

Signed Boucheron Paris and hallmarked with the house's purity marks, this brooch dates to circa 1970, when the maison was exploring bold, architectural gold work that moved away from...

Created in 18 karat yellow gold Emerald 0.25 carat approx. Diamonds 0.50 carat approx. Limited Edition About the Designers ~ Dharmesh & Namrata Drawing inspiration from little thin...

Some jewels shimmer. Grace floats. This exquisite brooch is a serene symphony of oceanic hues, where softness, sparkle, and movement come together in perfect harmony. At its heart r...

Circa 1990s, 18k, by Tiffany & Co., New York. The Golden Retriever classic American dog, imagined as a brooch. This is a perfect Tiffany story: gorgeous design, everyday wearability,...

Circa 1990s, 18k, by Tiffany & Co. This delightful 18k brooch from Tiffany is charmingly stylish. Bee motifs go back millennia, but I think we can thank Napoleon for making them ...

A finely composed Art Deco ruby and diamond brooch, dating to circa 1920, showcasing the clean geometry and precision typical of the period. Set in platinum and 18ct gold, the piece ...

An Edwardian bezel-set emerald-cut morganite openwork pin with a foliate frame accented by old mine-cut and Old European-cut diamonds, crafted in platinum topped 18K yellow gold. The...

A stunning Cartier Paris brooch from the 1991 Revival "Tabriz Collection," crafted in 18K yellow gold. This exquisite piece features a harmonious blend of gemstones including 16 roun...

Antique Victorian/Napoleon III 18K yellow gold serpent/snake brooch - fine and elaborate chased gold finish to the body with chain and tassel details - hand made featuring blue ename...

Victorian 18k rose gold and silver brooch with old mine cut and rose cut diamonds up to 0.60ct - G/H - SI detailed description: the size of the brooch is 3.3 cm long by 2.6 cm wid...

Amazing brooch in 18 kt yellow gold structure composed of a bouquet of emeralds, rubies and multicolor sapphires. The structure is studded with diamonds. This brooch was totally han...

Elegant 18K English Dragon Signet Ring from the 1940's. Tapered band is decorated with repousse patterns with a central dragons head. Beautiful quality....

This dome-shaped pin is made up of 13 spiny little flowers and prong-set in the center of each flower is either a ruby or a diamond: > The nine rubies are 3mm (approx 0.11 car...