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18k Gold Brooches

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Period: 18th Century and Earlier
Metal: 18k Gold
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

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

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

Onyx, Diamond, 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

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

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, Yellow Gold, 18k Gold

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