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Agate Brooches

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18 Karat Yellow Gold Sparrow Bird Brooch with Diamonds, Malachite and Pink Agate
Located in New York, NY
This lovely 18 Karat yellow gold Sparrow brooch is artfully crafted with carved Malachite , Pink Agate, and Diamonds. The sparrow has a ruby eye. The length of the brooch is 2". Tot...
Category

1990s Modern Agate Brooches

Materials

Agate, Diamond, Malachite, 18k Gold, Yellow Gold

18 Karat Yellow Gold Puffin Brooch with Diamonds, Onyx, Lapis, Jasper & Agate
Located in New York, NY
A true work of craftsmanship is the best way to describe this Puffin brooch. Smooth and hand polished stones of Jasper, Lemon Agate, Onyx, and Lapis form the sculptural birds body. ...
Category

1990s Retro Agate Brooches

Materials

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

Montana Agate and Carved Chalcedony Sculpture in 18 Karat Pendant and Brooch
Located in Logan, UT
Unique style and elegance abound in this wearable ART Guyon designed piece of jewelry. The natural black chalcedony sculpture by Steve Walters gracefully folds around the gorgeously ...
Category

21st Century and Contemporary Contemporary Agate Brooches

Materials

Agate, Chalcedony, Diamond, 18k Gold, Platinum

Antique Scottish Scenic Agate and 14 Karat Rose Gold Brooch
Located in New York, NY
Beautifully crafted scenic agate antique and 14K gold Scottish brooch, the agate formation depicting a rocky, mountainous scene in ochre, brick red tones with a misty blue sky in the...
Category

19th Century Georgian Antique Agate Brooches

Materials

Agate, 14k Gold, Rose Gold

Stylish Butterfly Pin Jacket Silver Agate Hand Decorated with Micromosaic
Located in London, GB
Item available in other colors. For any questions please feel free to ask.
Category

21st Century and Contemporary Contemporary Agate Brooches

Materials

Agate, Sterling Silver

Antique Agate Cameo Gold Pendant-Brooch
Located in Beverly Hills, CA
A classic cameo depicting a regal woman with a bouquet of flowers in her hair. The frame is made in 14k white gold with filigree made by hand. Can be worn as a brooch or attach a cha...
Category

Late 19th Century Antique Agate Brooches

Materials

Agate, Gold, 14k Gold, White Gold

Antique Agate Cameo Diamond Gold Pendant-Brooch
Located in Beverly Hills, CA
A large antique cameo depicting a noble woman dressed in a beautiful gown with flowers in her hair. She is wearing a necklace which has a round cut diamond set in it. The frame is ma...
Category

Early 19th Century Antique Agate Brooches

Materials

Agate, Diamond, Gold, 14k Gold, White Gold

Art Deco Agate and Silver Target Brooch
Located in Chipping Campden, GB
This chunky and rather striking brooch holds Scottish agate, bloodstone and Onyx. The colours are gorgeous and the stones are so glossy. Brooch Diameter: 39mm Weight: 20.2g
Category

1920s Art Deco Vintage Agate Brooches

Materials

Agate, Silver

Handcraft Butterfly 14 Karat Yellow Gold Sapphires Ruby Emeralds Diamonds Brooch
Located in Marcianise, IT
Butterfly 14 karat yellow gold and 800 karat silver brooch. Butterfly Handmade by our craftsmen assembled with old cut diamonds,blue and yellow sapphires,ruby,emeralds and green enam...
Category

21st Century and Contemporary Artisan Agate Brooches

Materials

Blue Sapphire, Yellow Sapphire, Agate, Diamond, Emerald, Ruby, Yellow Go...

Etruscan Revival Cameo Brooch Pendant
Located in New York, NY
An antique agate cameo depicting the profile of a lady, encircled with gold granulation in the Etruscan archaeological revival style.
Category

19th Century Neoclassical Antique Agate Brooches

Materials

Agate, Yellow Gold

Antique Agate Cameo and Pearl Brooch
Located in New York, NY
An elegant antique cameo brooch featuring a profile of a lady, encircled with pearls.
Category

19th Century Neoclassical Antique Agate Brooches

Materials

Agate, Pearl, Yellow Gold

Antique Agate Cameo Pendant Brooch
Located in New York, NY
An antique cameo carved from agate, mounted as a pendant-brooch. 19th Century.
Category

19th Century Neoclassical Antique Agate Brooches

Materials

Agate, Yellow Gold

Antique Agate Lady Cameo and Pearl Brooch
Located in New York, NY
A three-dimensional antique brooch, the female bust extending from an agate center, and bordered with pearls.
Category

19th Century Neoclassical Antique Agate Brooches

Materials

Agate, Pearl

Gold Ruby Diamonds and Agate Vintage Bird Brooch
Located in Saint-Ouen, FR
Gold Ruby Diamonds and Chrysoprase Vintage Bird Brooch Very beautiful brooch, European made circa 1960. Hallmarks for gold 750 (750 and French mark: the owl). Craft in yellow gold ...
Category

1960s Vintage Agate Brooches

Materials

Agate, Diamond, Ruby, Gold, 18k Gold

Gubelin Brooch / Pendant with Landscape Agate in Yellow Gold 18 Karat
Located in Lucerne, CH
The landscape agate in this Gubelin piece truly deserves a picture frame. The landscape reminds me of the utah national park, incredible that nature draws such perfect pictures in ge...
Category

1950s Retro Vintage Agate Brooches

Materials

Agate, Yellow Gold, 18k Gold

1890s English Victorian Bull’s Eye Agate Diamond Lapel Pin
Located in St. Catharines, ON
This late Victorian bar pin is set with an oval bull's eye banded agate centered by a rose-cut diamond on a gold star motif, within a twisted ropework border. -2 1/4 in (5.5 cm) lon...
Category

1890s Late Victorian Antique Agate Brooches

Materials

Agate, Diamond, 9k Gold

Scottish Brooch or Kilt Pin
Located in Southbury, CT
This Victorian-era (circa 1880-1890s) Scottish brooch or kilt pin is a classic treasure from my homeland. Shaped like a scepter, this magnificent little pin (it measures 45.94mm or 1...
Category

Late 19th Century Victorian Antique Agate Brooches

Materials

Citrine, Agate, 15k Gold

Antique Rose Gold and Carved Agate Stick Tie Pin, circa 1800
Located in St Helens, GB
A rare Georgian period stick tie pin. Modelled in solid rose gold with twist stem to pin and closed back setting. Designed with an oval shaped agate panel to top. Carving depicts a...
Category

18th Century George III Antique Agate Brooches

Materials

Agate, Rose Gold

Fabergé Moss Agate and Diamond Brooch, circa 1880
Located in London, GB
A Fabergé moss agate and diamond heart shape brooch, with a heart shape dendritic agate, with inclusions suggesting trees, with a surround of rose-cut diamonds and a diamond set Cupi...
Category

1880s Victorian Antique Agate Brooches

Materials

Agate, Diamond, 14k Gold

Victorian Agate Pearl Garnet Yellow Gold Cameo Brooch
Located in Herzelia, IL
Antique Victorian Agate and Pearl Seeds, Garnet Yellow Gold Cameo Brooch 1860 Extremely delicate and fine work depicting a high society lady, with pearls and silk dress. The brooch ...
Category

1860s Victorian Antique Agate Brooches

Materials

Agate, Garnet, Pearl, Yellow Gold

Engraved Red Coral and Button,Diamonds,Emeralds,Agate Drops Brooch/Pendant
Located in Marcianise, Caserta
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 3.4...
Category

Late 20th Century Retro Agate Brooches

Materials

Agate, Coral, Diamond, Emerald, Onyx, 9k Gold, Silver

7.26 Carat Morganite Agate Gold Necklace/Brooch by Atelier Munsteiner
Located in Berlin, DE
Stunning necklace by Atelier Munsteiner made of 750/0 yellow gold, a 7.26 carat morganite and an astonishing agate slab set in yellow gold. Including gold chain. The pendant can be ...
Category

2010s Modern Agate Brooches

Materials

Agate, Morganite, Gold, 18k Gold

Antique Sterling Scottish Agate and Goldstone Pin
Located in New York, NY
Interesting and unusual Scottish agate pin. Set in a geometric pattern with intersecting goldstone inlay. Set in sterling silver. 1 1/4" x 1 1/2." Different configuration. Alic...
Category

Early 1900s Antique Agate Brooches

Materials

Agate, Sterling Silver

Handcraft Vase 14 Karat Yellow Gold Onyx Carnelian Diamonds Pendant and 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 Artisan Agate Brooches

Materials

Agate, Carnelian, Citrine, Coral, Diamond, Onyx, 14k Gold, Silver, Yello...

Agate Rare Scottish Overlapping Crosses Hardstone Gold Brooch, 19th Century
Located in Bishop's Stortford, Hertfordshire
A rare and unusual antique Scottish hardstone brooch of traditional cross shape with patterned edging and feathered terminals overlaid with a simple saltire or St Andrews Cross datin...
Category

19th Century Contemporary Antique Agate Brooches

Materials

Agate, Gold

Crystallized Agate Geode Gold and Pearl Pendant/Brooch, 1960s
Located in Cincinnati, OH
Quartz Agate Geode Brooch circa 1960. The 2" x 2" 14k Yellow gold mount with a free-form grey-white agate , enhanced with natural freshwater pearls. An interesting and unusual piece ...
Category

1960s Modernist Vintage Agate Brooches

Materials

Agate, Pearl, Gold, 14k Gold

1950s Sterling Silver and Agate Rebajes Signed Pin Pendant
Located in Lexington, KY
This incredible 1950s pin pendant boasts an excellent combination of sterling silver and natural agate by Rebajes! This is the tour de force Rebajes piece. If you can only own one Re...
Category

Mid-20th Century Agate Brooches

Materials

Agate, Sterling Silver

Victorian Moss Agate Gold Brooch
Located in Los Angeles, CA
Victorian moss agate and yellow gold brooch circa 1900. DETAILS: GEMSTONES: one large oval flat-top moss agate stone. METAL: 9-karat yellow gold. MEASUREMENTS: approximately 2-5/1...
Category

1890s Victorian Antique Agate Brooches

Materials

Agate, Gold, 9k Gold

Alex Soldier Agate Garnet Sterling Silver Textured Brooch Pendant Headpiece
Located in New York, NY
Luxuriant and festive attire of Anemone Coronaria is a fine decoration of any garden with every petal having its own unique ornament, like life lines of the human palm. And each grac...
Category

2010s Agate Brooches

Materials

Agate, Garnet, Platinum, Rhodium, Silver, Sterling Silver, Mixed Metal

Gold Carved Emerald Scarab Banded Agate Pin
Located in New York, NY
We're not quite sure what inspired the design of this most unusual pin, but we were struck by the strength of design and the precision of color choice. Is it a stylized emerald head...
Category

Late 20th Century Modernist Agate Brooches

Materials

Agate, Diamond, Emerald, Gold, 14k Gold

Antique Victorian Scottish Agate Specimen Stick Pin
Located in Philadelphia, PA
A wonderful antique Scottish stick pin. With 6 agate specimens separated by gold bands and mounted on a gold pin. The gold tests at 10K fineness (and is likely 12K as many of these...
Category

19th Century Victorian Antique Agate Brooches

Materials

Agate, Gold

Vintage Jewelled Flower Brooch
Located in London, GB
A joyful vintage jewelled brooch, designed as a bouquet of flowers with the petals carved in various gems including turquoise, rock crystal, carnelian, lapis lazuli, coral, etc. The ...
Category

Late 20th Century Modern Agate Brooches

Materials

Agate, Carnelian, Coral, Diamond, Lapis Lazuli, Rock Crystal, Ruby, Sapp...

Antique 18 Carat Gold and Bloodstone Intaglio Brooch
Located in St Helens, GB
A large and bold antique brooch. Solid 18 carat yellow gold border with rope twist edge. Designed with a single oval bloodstone, full of reds, hand engraved writing. 37mm x 30mm appr...
Category

19th Century Victorian Antique Agate Brooches

Materials

Agate, Gold

Georg Jensen Early Sterling and Stone Set Large Floral Brooch
Located in Chicago, IL
Circa 1920 - 1930 Georg Jensen Denmark Brooch, hand hammered sterling silver and set with an Agate in the form of a Tulip and leaf, measuring 4 inches in length X 2 1/2 inches wide. ...
Category

1920s Vintage Agate Brooches

Materials

Agate, Sterling Silver

Mocha Agate, Diamond, Padparadscha Sapphire and White Gold Dragonfly Brooch
Located in London, GB
An agate and diamond dragonfly brooch, with mocha stone banded agate wings. Each wing has two, rub over set, old-cut diamonds, with a diamond set body, with a mixture of old-cut and ...
Category

Early 2000s Modern Agate Brooches

Materials

Agate, Diamond, Sapphire, White Gold

Charming Cherries and Gold Brooch
Located in Litchfield, CT
Circa 1920s, 18k, Swiss. This charming brooch features agate cherries with handmade 18K gold leaves, stems and branch. The look is vintage chic at its antique best. The attention ...
Category

1920s Vintage Agate Brooches

Materials

Agate, 18k Gold, Yellow Gold

Victorian Scottish Agate Yellow Gold Dirk Brooch
Located in Stamford, CT
A jewel of a Scottish agate brooch proudly shows a faceted cairngorm at top set in half of an inch of engraved gold and followed by carnelian, montrose agate and bloodstone. Each se...
Category

1890s Victorian Antique Agate Brooches

Materials

Agate, Citrine, 10k Gold

Mother-of-Pearl Black Agate Diamond Gold Butterfly Brooch
Located in Marcianise, Caserta
Delicious butterfly shaped brooch in 14Kt gold. The butterfly wings are all embellished with mother of pearl and black agate, adorned with diamonds. mother of pearl(2.68gr) black ...
Category

Late 20th Century Retro Agate Brooches

Materials

Agate, Diamond, 14k Gold

Late Victorian Agate Thistle Brooch, circa 1890
Located in Firenze, IT
Brooch with thistles and an inlayed agate. Lengths : 4.5cm
Category

Early 20th Century Victorian Agate Brooches

Materials

Agate, Sterling Silver

Antique Rare Victorian Scottish Agate Shell Brooch
Located in Stamford, CT
It is hard for a layman to imagine cutting and smoothing natural agate into swirling, shining shapes of beautiful color and patterns as you see in this Agate Sterling Tulip Shell bro...
Category

1870s Victorian Antique Agate Brooches

Materials

Agate, Sterling Silver

Victorian Scottish Citrine And Agate Brooch
Located in Firenze, IT
The centre set with an openwork cluster of mixed-cut citrines, to a border of various agates, length 3.5cm.
Category

Late 19th Century Victorian Antique Agate Brooches

Materials

Agate, Citrine, Sterling Silver

Diamonds Emeralds Onyx Green Agate Rose Gold and Silver Brooch
Located in Marcianise, Caserta
Fashion flower brooch in 14K rose gold and silver structure mounted with 2 diamonds leaves, one onyx sphere, two green agate spheres, emeralds detailes and onyx leaves Diamonds 0.46...
Category

1960s Retro Vintage Agate Brooches

Materials

Agate, Diamond, Emerald, Onyx, 14k Gold, Rose Gold, Silver

South Sea Golden Pearl Necklace with Mermaid Cameo Clasp and Brooch
Located in Greenville, SC
An 18k rose gold clasp and brooch prong set with an Italian carved agate mermaid cameo with one 2mm and fifty one top light brown diamonds for a total of .8 carats, and one 2mm, one ...
Category

2010s Classical Roman Agate Brooches

Materials

Agate, Diamond, Blue Diamond, Brown Diamond, Cultured Pearl, South Sea P...

Late 19th Century Gold Onyx Cameo Brooch
Located in Firenze, IT
Length 3.8cms. 12.2gms.
Category

1870s Victorian Antique Agate Brooches

Materials

Agate, Gold

Hera Cameo Enamel Pearl Gold Brooch
Located in London, GB
A cameo brooch, depicting Hera, with a sardonyx hardstone cameo, mounted in yellow gold with half pearls and white enamel in the surround, with a glazed reverse.
Category

Late 19th Century Late Victorian Antique Agate Brooches

Materials

Agate, Pearl, Yellow Gold, Gold, Enamel

1870s Victorian Agate and Seed Pearl, Diamond Yellow Gold Mourning Brooch
Located in Jesmond, Newcastle Upon Tyne
An impressive Victorian black agate, seed pearl, 0.06 carat diamond and 20 karat yellow gold mourning brooch; part of our diverse antique jewelry collections This fine and impressiv...
Category

19th Century Antique Agate Brooches

Materials

Agate, Diamond, Pearl, Yellow Gold

Handcraft Coral Vase 14 Karat Yellow Gold Diamonds Pendant 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 Artisan Agate Brooches

Materials

Agate, Amethyst, Coral, Diamond, Emerald, Pearl, Topaz, Tourmaline, Yell...

Antique Victorian Sterling and Scottish Agate Brooches
Located in Stamford, CT
Victorian Scottish Agate brooches are boundlessly artistic in the creation of joyful, natural color palettes and the cut and set of the stones. They are patchwork quilts of nature. T...
Category

1860s High Victorian Antique Agate Brooches

Materials

Agate, Sterling Silver

Cartier Agate Diamond Yellow Gold Turtle Brooch
Located in New York, NY
This fabulous vintage Cartier turtle-shaped brooch is crafted in 18k yellow gold and features shell made of agate, enhanced with five gold studs, a textured gold head, legs and tail,...
Category

1960s Vintage Agate Brooches

Materials

Agate, Diamond, 18k Gold, Yellow Gold

Handcraft Parrot 18 Karat Yellow Gold Diamonds 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 Artisan Agate Brooches

Materials

Agate, Carnelian, Diamond, Tiger's Eye, 18k Gold

Brown Agatha Butterfly Brooch in 18 Karat Yellow Gold and Diamonds
Located in Bilbao, ES
Beautiful Natural brown agate brooche in 18kt gold and diamonds READY TO SHIP *Shipment of this piece is not affected by COVID-19. Orders welcome!* STONES ◘ 2 center diamonds of 0....
Category

21st Century and Contemporary Art Nouveau Agate Brooches

Materials

Diamond, Agate, 18k Gold

Antique Cameo Suite Enamel Pearl Diamond and Gold, circa 1850
Located in London, GB
An antique cameo suite, featuring a brooch and pair of earrings, with sardonyx hardstone cameos, in black enamel bordered, gold, rub over settings. The brooch has a surrounding frame...
Category

1850s Victorian Antique Agate Brooches

Materials

Agate, Diamond, Natural Pearl, Gold

Victorian 15 Carat Gold Banded Agate Pearl Stick Tie Pin
Located in St Helens, GB
A beautiful early Victorian period stick or tie pin. c1850. ​Designed with a pearl in gold surround to the centre of a ridged banded agate with three layers of colour. Complete with ...
Category

19th Century Victorian Antique Agate Brooches

Materials

Agate, 15k Gold

1962 Rare Georges Braque Selene Onyx White Agate Gold Cameo Brooch
Located in Paris, FR
Express Shipping still available during Lockdown Very Rare 18K gold (marked), Onyx and White Agate cameo Brooch, called 'Selene' by Georges Braque (1882-1963), inventor of cubism. ...
Category

1960s Modern Vintage Agate Brooches

Materials

Onyx, Agate, 18k Gold

19th Century French Mermaid Stickpin
Located in Amsterdam, NL
A magnificent carved agate mermaid mounted as a stickpin. Her hair, tail, and the edge of the basket are silver and embellished with numerous rose-cut diamonds. Above her head she ho...
Category

Mid-19th Century Antique Agate Brooches

Materials

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

French 19th Century Natural Pearl Agate Cameo Brooch
Located in Poitiers, FR
Brooch / pendant in 18 karat rose gold, eagle's head hallmark. Oval, this antique brooch is adorned in the center of a cameo on agate representing the right profile of a woman. It is...
Category

19th Century Napoleon III Antique Agate Brooches

Materials

Agate, Pearl, Natural Pearl, Rose Gold, Gold, 18k Gold

Handcraft Turquoise 9 Karat Yellow Gold Diamonds Pendant Necklace And Brooch
Located in Marcianise, IT
9 karat yellow gold and 800 karat silver pendant necklace and brooch. Handmade by craftsmen assembled with old cut diamonds, sapphires,turquoise,amethyst and white agate. Diamonds w...
Category

21st Century and Contemporary Agate Brooches

Materials

Agate, Amethyst, Diamond, Blue Sapphire, Turquoise, Silver, Yellow Gold,...

Hand Carved Jasper Leaf Pin 18 Karat Yellow Gold and Diamond Pin/Pendant
Located in Los Angeles, CA
Autumn leaves must fall! This beautiful pin/pendant combination features a hand carved, red jasper leaf. The leaf was carved in Idar-Oberstein by Master Carver Heinz Postler. It is s...
Category

2010s Artisan Agate Brooches

Materials

Agate, Diamond, 18k Gold

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