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18k Gold Brooches

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Period: 18th Century and Earlier
Metal: 18k Gold
Antique 19th-century Stag-beetle Brooch with Diamonds and Gem stones
Located in Stockholm, SE
Step into the enchanting world of vintage elegance with this exquisite Stag-beetle Brooch, a true masterpiece from the 19th century. Crafted between 1800-1850, this stunning piece sh...
Category

Early 18th Century Unknown Victorian Antique 18k Gold Brooches

Materials

Diamond, Emerald, Ruby, Sapphire, Turquoise, 18k Gold, Silver

9.00 Carat Natural Pearl And Old European Cut Diamond Pin
Located in New York, NY
Elevate your style with our Natural Pearl and Old European Cut Diamond Pin, a true embodiment of vintage glamour and sophistication. This exquisite accessory features a luminous Natu...
Category

18th Century Antique 18k Gold Brooches

Materials

Diamond, White Diamond, Pearl, Natural Pearl, Gold, 18k Gold

1800 Roman micro mosaic dog brooch
Located in Amsterdam, NL
An oval micro mosaic of a dog with a blue background in an 18 carat gold border, with a silver setting which can be either a brooch or a stand, Rome, circa 1800. weight: 9.4 gram di...
Category

1790s Italian Antique 18k Gold Brooches

Materials

18k Gold, Silver

Diamond double clip Brooch
Located in London, England
DIAMOND DOUBLE-CLIP BROOCH Cushion-shaped and rose-cut diamonds Cushion-shaped diamonds approx. 2.65cts total French assay marks Length 5.6cm Weight approx. 18.5g Footnotes: French a...
Category

17th Century French Art Nouveau Antique 18k Gold Brooches

Materials

Diamond, 18k Gold

18 Karat Yellow Gold Vintage Mediterranean Coral Butterfly Brooch
Located in Milano, IT
Beautiful vintage butterfly brooch totally hand carved and made in Mediterranean Coral and 18 karat yellow gold is the base, as brilliant cut diamonds embellish the body. Golden wir...
Category

1780s Unknown Antique 18k Gold Brooches

Materials

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

Ancient Roman silver coin pin brooch with Sergia: Marcus Sergius Silus mounted
Located in Braintree, GB
Ancient Roman silver coin pin brooch with Sergia: Marcus Sergius Silus mounted in 18kt and 12kt gold mount. The coin is depicting Denarius Sergia: Marcus Se...
Category

15th Century and Earlier European Antique 18k Gold Brooches

Materials

18k Gold, Silver

Vintage Bee Brooch 18k gold
Located in Genève, CH
A brooch shaped like a bee, probably from the 70s. French. 18k gold and approximately 0.30ct of diamonds.
Category

1670s French Antique 18k Gold Brooches

Materials

Diamond, 18k Gold

18th Century Georgian 3 TCW Diamond 18K Gold Star Brooch, S.J. Phillips, London
Located in New York, NY
Enchanting 18th Century Georgian period diamond brooch in the shape of a star, retailed by S.J. Phillips with the firm's early heart shaped tooled leather box. Diamonds: approximately 3 TCW- Old Mine, Rose Cut and Point Cut Tested for 18K gold Length: 31mm ( 1.32 inches) Width: 25mm ( 1 inch) Weight: 7.3 grams Condition: Very Good Box: S.J. Phillips, 113 New Bond Street, Silversmith, Goldsmith & Diamond Merchant, leather exterior, silk and velvet interior. This striking 18th century jewel...
Category

18th Century English Georgian Antique 18k Gold Brooches

Materials

Diamond, Gold, 18k Gold

Vintage Ruby, Diamond and Gold Brooch, ca 1950
Located in Genève, CH
A European vintage brooch in 18k yellow gold set with rubies (NH, 1.16ct total) and diamonds (1.87ct total).
Category

1650s European Antique 18k Gold Brooches

Materials

Diamond, Ruby, Gold, 18k Gold

TIFFANY & CO., 18K Yellow Gold, Ruby and Diamond Brooch
Located in New York, NY
Rare, antique Tiffany & Co. brooch in 18k yellow gold with diamond and ruby accents. The exquisite, whimsical hat design is masterfully crafte...
Category

17th Century American Antique 18k Gold Brooches

Materials

Diamond, Ruby, 18k Gold

Baroque Iberian (Spain) Emerald and Diamond Pendant/Brooch 18Th Century
Located in OVIEDO, AS
BAROQUE IBERIAN (SPAIN) EMERALD AND DIAMOND PENDANT/BROOCH 18Th Century. A radiant, ravishing, and regal Baroque (Georgian/Iberian Spain) pendant/brooch XVIII Century. Finely handcra...
Category

Late 18th Century Spanish Baroque Antique 18k Gold Brooches

Materials

Diamond, Emerald, 18k Gold, Silver

18th Century Diamonds 18 Karat Rose Gold Silver Flower Brooch
Located in Poitiers, FR
Brooch in 18 karat rose gold and silver. A lovely antique brooch representing a blooming flower with a large pear-shaped rose-cut diamond at its heart, and rose-cut diamonds at the p...
Category

18th Century French Napoleon III Antique 18k Gold Brooches

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold, Silver, Sterling Silver

Italian Antique 18th Century Mythological Carved Coral 18Kt Gold With Diamonds
Located in Miami, FL
Antique Italian carved coral mounted in gold. Exceptional antique carved coral piece, made in Napoles Italy back in the late 18th century. This c...
Category

18th Century Italian Renaissance Revival Antique 18k Gold Brooches

Materials

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

Georgian Canetille Bow Garnet Natural Pearl Brooch Pendant Necklace 18 KT
Located in Napoli, IT
This stunning Georgian period pendant brooch is 1790 ca The fine elaborated Canetille work is elegantly shaped as a bow with a suspending drop further enriched by Natural not nucleated Pearls...
Category

1790s European Georgian Antique 18k Gold Brooches

Materials

Garnet, Natural Pearl, 18k Gold

Georgian Victorian 1830 Pendant Brooch In 18Kt Gold 4.58 Cts Rose Cut Diamonds
Located in Miami, FL
Georgian-Victorian 1840 era jeweled pendant-brooch An antique early transitional convertible piece, made in England around the 1840's. It was designed...
Category

Late 18th Century English Georgian Antique 18k Gold Brooches

Materials

Diamond, White Diamond, Gold, 18k Gold, Yellow Gold, Silver

Herbert Rosenthal Large Bee Diamond Pin Brooch Rare Find 1.55 Carats
Located in Jupiter, FL
Absolutely stunning, excellent condition diamond brooch made in 18KT yelllow & white gold by Herbert Rosenthal. A rare find because this is the large version. CENTER STONE: NATURAL ...
Category

Mid-18th Century Contemporary Antique 18k Gold Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

Victorian Pearl Brooch Pin 18KT Yellow Gold
Located in Jupiter, FL
Beautiful pearl pin made in 18Kt yellow gold, Victorian. GRAM WEIGHT: 3.51gr GOLD: 18KT yellow gold CLOSURE: pin MEASUREMENTS: 43mm X 17mm wide DESIGNER: unknown ITEM#: 250-00001 W...
Category

16th Century Victorian Antique 18k Gold Brooches

Materials

Natural Pearl, 18k Gold, Yellow Gold

High Relief Georgian Diamond Amethyst Cameo Brooch
Located in Winter Springs, FL
Pieces like these transcend being a piece of jewelry alone; this is history. Made some time between the early 1700’s and the early 1800’s, this brooch has been hand made in silver and 18K yellow gold. It is centered by a partially faceted and carved, high-relief amethyst cameo...
Category

Mid-18th Century Georgian Antique 18k Gold Brooches

Materials

Amethyst, Diamond, 18k Gold

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 18k Gold Brooches

Materials

Diamond, Onyx, 18k Gold, White Gold

Antique 18th Century Diamond Sequile Pendant/Brooch Yellow Gold Portuguese 1700s
Located in Lisbon, PT
Antique diamond sequile pendant/brooch in 19.2kt yellow gold, Portugal, early 18th century. This Portuguese jewel from the Georgian period of an intr...
Category

Early 18th Century Portuguese Rococo Antique 18k Gold Brooches

Materials

Diamond, Gold, 18k Gold, Yellow Gold

Antique Victorian 18 Karat Yellow Gold Diamond Convertible Brooch or Pendant
Located in Great Neck, NY
Magnificent Victorian 18K Yellow Gold Convertible Pendant and Pin with diamonds. They don't make 'em like this anymore! Metal: 18K Yellow Gold Diamonds: Approximately 2.50cts Old M...
Category

Mid-18th Century Victorian Antique 18k Gold Brooches

Materials

Diamond, 18k Gold, Yellow Gold

Georgian Lover's Eye Brooch
Located in New York, NY
Rare Georgian Lover's Eye Brooch from the late 1700's. Painted miniature portrait of a young woman, looking upwards with white ribbon holding her hair, with...
Category

Late 18th Century British Georgian Antique 18k Gold Brooches

Materials

18k Gold

King George III Vauxhall Glass Commemorative Brooch
Located in Baltimore, MD
Rarely seen George III commemorative brooch with George III in profile at the center and decorated with a border of blue and green Vauxhall glass. This historical brooch was thought ...
Category

1780s British George III Antique 18k Gold Brooches

Materials

18k Gold, Gilt Metal

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Van Cleef & Arpels 18K Yellow Gold Coral Butterfly Brooch
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Cartier Round Rose Gold Coin 1950s Pin Brooch
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18th Century Micro Mosaic brooch of a Bird and a Bee, circa 1795-1825.
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Antique Old European Cut Natural Diamond & Pink Sapphire Horseshoe Stick Pin
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Art Nouveau Style White Diamond Handcrafted Pink Coral Yellow Gold Pendant
Located in Naples, IT
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Coral, Diamond, White Diamond, 14k Gold, Yellow Gold

19th Century Antique Diamond Crescent Moon Brooch
Located in Chicago, IL
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19th Century Austrian Victorian Antique 18k Gold Brooches

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Antique Religious Brooch Micro Mosaic Yellow Gold 18 Karat
Located in Vannes, FR
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Masriera 18 Karat Yellow Gold Enamel and Diamond Butterfly Brooch
Located in New York, NY
This stunning Masriera 18-karat yellow gold Butterfly brooch/pendant with multi-color plique-à-jour enameling is delicately detailed with brilliant-cut diamonds and four pearls. The ...
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Early 2000s Spanish Art Nouveau 18k Gold Brooches

Materials

Diamond, 18k Gold

Antique Victorian Mediterranean Coral Grape Brooch
Located in Chesterland, OH
Discover this exquisite antique grape brooch from the Victorian Romantic era, featuring a natural Mediterranean coral. This brooch is a testament...
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Late 19th Century Antique 18k Gold Brooches

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Previously Available Items
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Located in Jupiter, FL
Rare sword made in platinum and 18KT gold with synthetic rubies and natural old diamonds. An artistic piece with excellent craftsmanship, year is uknown. GR...
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Mid-18th Century North American Art Deco Antique 18k Gold Brooches

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Herbert Rosenthal Bee Diamond pin brooch VINTAGE brooch designer 18th cent.
Located in Jupiter, FL
Absolutely stunning, excellent condition diamond brooch made in 18KT yelllow & white gold by Herbert Rosenthal. CENTER STONE: NATURAL DIAMONDS CARAT: 0.85CT CLARITY: VS COLOR: F CUT...
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Mid-18th Century Contemporary Antique 18k Gold Brooches

Materials

Diamond, Ruby, 18k Gold, Yellow Gold

19th Century, Diamonds, 18k Yellow Gold, Silver Tremblant Spray Flowers Brooch
Located in Pamplona, Navarra
Extraordinary French 'en tremblant' or "trembleuse" floral brooch. 19th century. 18 karat gold and silver piece comprise of three flowers screw together to form one large brooch. T...
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1780s French Victorian Antique 18k Gold Brooches

Materials

Diamond, 18k Gold, Yellow Gold, Silver

Antique Miers & Field Painted Silhouette Miniature Portrait of an Unknown Lady
Located in Baltimore, MD
Portrait miniatures reached their peak of popularity during the 18th century. They served the same purpose as small photographs of our loved ones do today. Their small size made them accessible for carrying around, and they were often mounted in lockets or brooches, like the one here. There were many artists who specialized in portrait miniatures, but the most famous of the British profilists were John Miers and John Fields. John Miers was the elder of the two and he set up his own studio on the Strand in London in 1788. King George III and Queen Charlotte were two of his most famous sitters. Miers most famous protege was John Field, who came to apprentice for him in London in 1800 and inherited the business upon Miers’ death. Fields was largely responsible for most of the profiles enhanced with bronzing as this, along with intricate detailing, was his specialty. Of note is the fact that his profiles were often signed Miers. The Miers signature was indicative of a studio name, though that does not mean Miers painted them. Like other classical painters of his day, John Field worked in other mediums, including landscapes, which were exhibited at the Royal Academy. Our pendant, which doubles as a brooch, shows a right facing silhouette on ivory of an unknown woman in a pleated mobcap. The antique bronzed...
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18k Gold

Fabulous Georgian Period Brooch
Located in Sarasota, FL
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Early 18th Century Antique 18k Gold Brooches

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Garnet, Pearl, 18k Gold

18k Victorian Snake Flower Boutonniere
Located in New York, NY
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1870s Victorian .50 Carat Diamond Yellow Gold Sword Pin
Located in Atlanta, GA
Item Details: Metal Type: 18 Karat Yellow Gold Weight: 6.8 grams Diamond Details Shape: Antique Single Cut, Antique European Cut Carat Weight: .50 carat, total weight Color: G-H Cl...
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Materials

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Georgian Rose Cut Diamond Green Enamel Gold Flower Brooch
Located in Birmingham, AL
This Georgian brooch features 44 very primitive rose cut diamonds set en tremblant in an 18k yellow gold floral design with green enamel surrounding the outside of the piece. Truly o...
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Diamond, White Diamond, 18k Gold

Georgian Enamel Rose Cut Diamond Gold Brooch
Located in Birmingham, AL
This antique, late Georgian yellow gold and enamel brooch contains 32 primitive cut diamonds (rose cut and old cushion cut), estimated to weigh a total of 1.25 carats. The crown at t...
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Late 18th Century Unknown Georgian Antique 18k Gold Brooches

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Diamond, White Diamond, 18k Gold

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