Skip to main content

Agate Necklaces

to
100
387
185
177
171
120
1,809
36,219
6,506
5,643
5,399
13
75
123
373
4
3
3
6
8
10
10
9
2
347
232
5
159
73
72
69
44
to
76
27
23
18
14
160
76
52
37
14
13
13
10
7
5
5
4
3
2
1
1
506
78
318
157
Gemstone: Agate
Handcraft Carnelian 14 Karat Yellow Gold Onyx Diamonds Agate Drop Necklace
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 Agate Necklaces

Materials

Agate, Carnelian, Diamond, Onyx, 14k Gold, Yellow Gold

Vintage Capricorn Agate Pendant 14k Yellow Gold Large Zodiac Fine Jewelry
Located in Torrance, CA
Finely detailed large Capricorn agate medallion pendant crafted in 14k yellow gold (circa 1970s). A large slice of freeform cut agate features a 14k gold set Capricorn zodiac cent...
Category

Late 20th Century American Modern Agate Necklaces

Materials

Agate, Gold, 14k Gold, Yellow Gold

Yves Saint Laurent Agate Disc Pendant Necklace 2010
Located in Boca Raton, FL
The perfect look is not complete without the perfect accessory. Throughout the history of the house, YSL has consistently crafted elegant accessories to ensure that every woman’s loo...
Category

2010s French Agate Necklaces

Materials

Agate

Heart Shape Pendant Diamonds Design by Ella Gafter
Located in New York, NY
The heart shape pendant features at the center hand cut banded pink agate. It is surrounded by a crown of round diamonds set en pavé and attached to a hook set with diamonds. The tot...
Category

21st Century and Contemporary Italian Contemporary Agate Necklaces

Materials

Agate, Diamond, 18k Gold, White Gold

Red Agate, Carnelian and Gold Ancient Necklace
Located in London, GB
This striking necklace is made of expertly carved tubular carnelian and red agate stone. Most likely from the Hellenist period or just after, jewellery at this time was worn by both ...
Category

15th Century and Earlier European Antique Agate Necklaces

Materials

Agate, Carnelian, Gold

Gorgeous Victorian Period Agate Bullseye Locket
Located in Media, PA
This is a striking pendant featuring a two black stone agate with a smooth, glossy surface. The stone is encircled by a subtle white band, creating a bold contrast. The locket pendan...
Category

1880s Antique Agate Necklaces

Materials

Agate, Brass

Vintage 14K Gold Carved Agate Fish Pendant
Located in Henderson, NV
Vintage 14K yellow gold and hand carved agate fish pendant with amethyst eye.  Measurements: 30.5 mm W x 23 mm H (including bail) x 8 mm D Weight: 5.4 grams...
Category

Late 20th Century American Art Nouveau Agate Necklaces

Materials

Agate, Amethyst, 14k Gold, Yellow Gold

9ct Yellow Gold Multi Coloured Agate Stone
Located in London, GB
This elegant pendant features a stunning multi-colored agate gemstone, showcasing natural swirls of vibrant hues, set in a 9-carat gold necklace. Perfect for adding a splash of color...
Category

2010s Agate Necklaces

Materials

Agate, 9k Gold, Yellow Gold

"Paraiba" color Agate Gemstone 11.54 carats set in Silver Pendant / JupiterGem
Located in Los Angeles, CA
Discover the captivating beauty of "Paraiba" color agate with this stunning silver pendant. This exquisite piece features a vibrant blue agate, perfectly complemented by a finely cra...
Category

21st Century and Contemporary Unknown Agate Necklaces

Materials

Agate, Paraiba, Silver

"Paraiba" color Agate Gemstone 6.84 carats set in Silver Pendant / JupiterGem
Located in Los Angeles, CA
Discover the stunning allure of "Paraiba" color agate with this exquisite silver pendant. This captivating piece showcases a vibrant green-blue agate, perfectly complemented by a fin...
Category

21st Century and Contemporary Unknown Agate Necklaces

Materials

Agate, Paraiba, Silver

Blue Lace Agate and Blue Sapphire with 18 Karat White Gold Clasp
Located in Bangkok, TH
Blue Lace Agate and Blue Sapphire 3.69 carats with 18 Karat White Gold Clasp Width: 1.4 cm Length: 46.0 cm Total Weight: 155.47 grams Blue Lace: 20.6mm / 25 pieces "We first op...
Category

2010s Thai Contemporary Agate Necklaces

Materials

Agate, Blue Sapphire, 18k Gold, White Gold

Multi Stone Venetian Glass Crystal Necklace
Located in Lake Worth, FL
Multi Stone Venetian Glass Crystal Necklace Handmade one of a kind long multi stone and beads necklace about 54" one length, it can be two or three strand necklace. Natural stone be...
Category

Early 2000s American Artisan Agate Necklaces

Materials

Agate, Crystal, Jade, Quartz, Turquoise, Sterling Silver

"Paraiba" color Agate Gemstone 24.81 carats set in Silver Pendant / JupiterGem
Located in Los Angeles, CA
Discover the mesmerizing allure of "Paraiba" color agate with this exquisite silver pendant. This captivating piece showcases a vibrant green-blue agate, perfectly complemented by a ...
Category

21st Century and Contemporary Unknown Agate Necklaces

Materials

Agate, Paraiba, Silver

TERRAZZO Pebble Pendant, Turquoise with Opal, Tourmaline Flakes, 18k Rose Gold
Located in Brasschaat, BE
The TERRAZZO Pebble pendant is a stunning and unique piece, carefully crafted to showcase the beauty of turquoise with intricate flakes of opal and tourmaline. The 3cm pebble is meti...
Category

2010s European Contemporary Agate Necklaces

Materials

Agate, Diamond, Opal, Tourmaline, Turquoise, 18k Gold, Rose Gold

18K Green Agate Butterfly Pendant
Located in Cohasset, MA
18 karat bezelled butterfly hand carved in green agate.
Category

21st Century and Contemporary North American Contemporary Agate Necklaces

Materials

Agate, 18k Gold

18k Gold Multi Color Sapphire and Diamond Bird of Paradise Brooch and Pendant
Located in Fairfield, CT
18k white gold brooch. This magnificent brooch is a bird of paradise motif, prong set with a chest of round faceted yellow sapphires that lead into the tail (approximately 1.98 TCW),...
Category

20th Century Unknown Agate Necklaces

Materials

Sapphire, Yellow Sapphire, Pink Sapphire, Blue Sapphire, Garnet, White D...

Handcraft Coral 18 Karat White Gold Green Agate Pendant Necklace
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 Agate Necklaces

Materials

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

Antique Victorian 18K Seed Pearl Hard Stone Agate Cameo Locket Pendant
Located in Winter Springs, FL
A beautiful piece of jewelry history. This original Victorian cameo has been kept in near pristine condition with no chips or breaks in the stone to be found. The cameo is housed in ...
Category

Mid-19th Century Victorian Antique Agate Necklaces

Materials

Agate, Pearl, 18k Gold, Yellow Gold

Antique Victorian 21k Yellow Gold Hardstone Cameo Pendant with Cannetille Detail
Located in New York, NY
A remarkable Victorian pendant showcasing exquisite craftsmanship. Crafted in luxurious gold, this pendant features an intricately carved cameo at its center. The cameo depicts a del...
Category

Early 19th Century Victorian Antique Agate Necklaces

Materials

Agate, 18k Gold

Large Agate Slice Silver Pendant
Located in Washington Depot, CT
Large agate slice pendant in silver setting. Beautiful natural banded design agate in modernist setting. Measures approx 3 5/8" long, 2" wide. Aga...
Category

20th Century Agate Necklaces

Materials

Agate, Silver

Coral Diamonds Rubies Agate 18 Karat Yellow Gold Pendant Necklace
Located in Marcianise, IT
This exquisite necklace is crafted in 18-karat yellow and white gold, enriched with precious details that enhance its beauty. The design combines the elegance of natural coral with t...
Category

1990s European Artisan Agate Necklaces

Materials

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

Long 18 Karat Gold Necklace Antiques Chinese Pieces
Located in Milan, IT
Long 18kt gold necklace gr.20,20, with many antiques Chinese pieces like jade, carnelian, turquoise, lapis.... and very rare netsuke. You can whe...
Category

2010s Italian Artisan Agate Necklaces

Materials

Agate, Carnelian, Jade, Lapis Lazuli, Turquoise, Gold, 18k Gold

TERRAZZO Pebble pendant, Blue with Turquoise, Opal, and Tourmaline Flakes, 18k
Located in Brasschaat, BE
The TERRAZZO Pebble pendant is a stunning statement piece, designed to add an artistic touch to your collection. The 3cm pebble is carefully handcrafted, featuring a beautiful terraz...
Category

2010s European Contemporary Agate Necklaces

Materials

Agate, Diamond, Opal, Tourmaline, Turquoise, 18k Gold, Rose Gold

AJD Elegant Three Strand Coral Agate Necklace
Located in Raleigh, NC
Three-Strand Coral Agate Necklace This beautifully crafted three-strand necklace features a vibrant array of coral agate beads, designed to add elegance to any outfit. Key Feature...
Category

2010s American Artisan Agate Necklaces

Materials

Agate, Gold Plate, Mixed Metal

Petrified Wood Set in 14 Karat Pendant
Located in Berkeley, CA
This petrified wood is warm and yummy. The color is a warm reddish brown with a hint of amber set in a hammered 14k gold bezel. (The pendant is photographed on a chain but it is not ...
Category

2010s American Modern Agate Necklaces

Materials

Agate, 14k Gold

Antique Scottish Agate Necklace
Located in Firenze, IT
Antique Necklace 18kt Gold and Agate. Made in Scotland circa 1820-60's. Measurements: Length 17.12 inches; Size of largest central stone is 1.92 inch (48mm) long x 1.6 inch (40mm) ...
Category

1850s British Victorian Antique Agate Necklaces

Materials

Agate, 18k Gold

Druzy Necklace Gold Tiger's Eyes Opal
Located in Milan, IT
Very special necklace with druzy pirite, tiger's Eyes and opal beads, Gold 18kt 17,40, opal and tiger eyes bead. With antiques agate stone. All Giulia...
Category

2010s Italian Artisan Agate Necklaces

Materials

Agate, Opal, Tiger's Eye, 18k Gold, Gold

French 20th Century Dendritic Agate 18 Karat Rose Green Gold Pendant
Located in Poitiers, FR
Pendant in 18 karat rose and green gold, eagle head hallmark. Magnificent antique pendant, it is formed of a crown of ivy flowers which decorates in application a circle of gold in t...
Category

20th Century French Belle Époque Agate Necklaces

Materials

Agate, Gold, 18k Gold, Rose Gold

AJD Huge Beautiful Real Agates and Smaller Real Azurites 19" Necklace
Located in Raleigh, NC
These beautiful highly polished multi-colored real Agates are approximately 21mm and the middle smaller Azurites are approximately 10mm. This is 19 inches long. The clasp is an eas...
Category

2010s Agate Necklaces

Materials

Agate, Gold Plate

AJD Interesting Lovely Fire Agate & Natural White Quartz 19" Necklace
Located in Raleigh, NC
These multi-faceted real rounded natural Fire Agates are enhanced by the little natural white Quartz gemstones. The Agates are approximately 13 and 14mm. The white Quartz are appro...
Category

2010s Agate Necklaces

Materials

Agate, Quartz, Fire Agate, Silver

AJD Real Agate and Small Carnelian 19" Necklace
Located in Raleigh, NC
These tiny gemstones are very elegant around your neck. The little real Agates are approximately 8 1/4mm and the little Carnelians are approximately 5mm. The are enhanced with gold...
Category

2010s Agate Necklaces

Materials

Agate, Carnelian, Gold Plate

64" Long Freshwater Pearls Necklace Chrysoprase Blue Lace Agate
Located in New York, NY
Sabrina Balsky Jewelry Handmade Long Necklace 64" Baroque Freshwater Pearls, Chrysoprase, Seed Pearls and Blue Lace Agate spacers. Incredibly lustrous Natural Baroque Pearls, very clean vibrant Australian Green Chrysoprase with Blue Lace Agate Rondelles bordered by Seed Pearls. Can be doubled and tripled the gemstones add a more casual quality to traditional pearls.
Category

21st Century and Contemporary American Artisan Agate Necklaces

Materials

Agate, Chrysophrase, Freshwater Pearl, Sterling Silver

AJD Lovely Natural Brownish and White Wavy Stripe Tibetan Agate 16 1/2" Necklace
Located in Raleigh, NC
These natural real round Tibetan Agate gemstones are 12mm and the little ones are 6mm. This is 16 1/2 inches long. The clasp is an easy to use silver hook clasp.
Category

2010s Agate Necklaces

Materials

Agate, Silver

Antique Victorian Bead Necklace Sardonyx Banded Agate Silver Brass Ornaments
Located in Munich, Bavaria
This necklace is made up from sixty four sardonyx beads,. The beads are a good match , 2 are larger then the other sixty two. The banded agate beads are connected by ornamental silve...
Category

1880s European Victorian Antique Agate Necklaces

Materials

Agate, Silver, Brass

18K White Gold Black Agate Panda Pendant
Located in Kowloon, HK
18K White Gold Black Agate Panda Pendant Black Agate & 18K Gold Total Weight - 2.59 GM Pearl Not included in the price. Can be customizable.
Category

21st Century and Contemporary Hong Kong Modern Agate Necklaces

Materials

Agate, White Gold

Important Victorian Hardstone Intaglio Necklace
Located in London, GB
An Important Victorian hardstone intaglio necklace, composed of eight Roman intaglios depicting seven of the Olympian gods, with a central drop depi...
Category

1880s British Greek Revival Antique Agate Necklaces

Materials

Agate, Chalcedony, Yellow Gold

“Jungle Sentinel” Aurora South Sea Pearl Diamond Panther Pendant
Located in New York, NY
Unleash the essence of bold elegance with this exquisite panther-inspired pendant, which marries artistry with opulence. At its heart lies a luminous South Sea pearl, celebrated for ...
Category

21st Century and Contemporary Japanese Agate Necklaces

Materials

Diamond, South Sea Pearl, Agate, Emerald, White Gold

Antique 15ct Gold Banded Agate Victorian Pendant
Located in Brighton, GB
Antique Banded Agate Pendant Victorian Fabulous 15ct Gold Set Banded Agate Pendant. Engraved- META January 6th 1884 The Pendant Boasts a Be...
Category

Late 19th Century English Victorian Antique Agate Necklaces

Materials

Agate, Gold, 15k Gold

Certified 29 Carat Jade Horse Pendant, Perfect for Equestrians & Horse Lovers
Located in Hong Kong, HK
Please check out the HD video. This is a certified natural jadeite jade of over 29cts. This jade horse pendant has a very beautiful pale lavender an...
Category

2010s Hong Kong Agate Necklaces

Materials

Jade, Agate

Gold Georgian Agate Necklace
Located in Amsterdam, NL
An 12 carat rosé gold necklace set with cabochon cut orange carnelian, and rose cut white-grey calcedony agate, end 18th century or early 19th century, England. weight: 33.62 grams...
Category

1780s English Georgian Antique Agate Necklaces

Materials

Agate, Gold

One of a Kind Montana Agate Mixed Metal Pendant Necklace, Dana Kellin 2023
Located in Dallas, TX
One of a Kind Necklace handmade by acclaimed jewelry designer Dana Kellin showcasing a stunning natural freeform Montana agate gemstone attached to a handmade 14k yellow gold satin-f...
Category

2010s American Artisan Agate Necklaces

Materials

Diamond, Black Diamond, Agate, Mixed Metal, Sterling Silver, Silver, Yel...

Fire Agate Sapphire Tsavorite Gold Pendant Necklace Estate Fine Jewelry
Located in Montreal, QC
Stylish and Subtlety Beautiful Pendant Necklace boasts an Awesome Fire Agate Gem Stone and enhanced with Sapphire and Tsavorite Gem Stones mounted in a H...
Category

21st Century and Contemporary American Contemporary Agate Necklaces

Materials

Agate, Sapphire, Tsavorite, 14k Gold, 18k Gold, Sterling Silver, Gold

Vintage 18k Gold Agate Anchor Pendant Limited Edition
Located in London, GB
Vintage 18k Gold Agate Anchor Pendant Limited Edition These stunning anchor pendants come on a solid 18k yellow gold chain and make for the perfect state...
Category

20th Century Retro Agate Necklaces

Materials

Agate, Gold, 18k Gold

Violet Chalcedone Black Silver Pendant Lord of the Rings Style Large Necklace
Located in Berlin, DE
Big blackened silver pendant with raw violet grape chalcedony gemstone origin - Indonesia chalcedony measurements - 0.59 x 1.65 x 2.48 in / 15 х 42 х 63 mm pendant lenght - 3.03 in /...
Category

2010s French Art Nouveau Agate Necklaces

Materials

Agate, Chalcedony, Silver

Geoffrey Turk Dendritic Agate, Diamond and Gold Brooch or Pendant 2000
Located in New York, NY
A dendritic agate, diamond and 18 karat gold brooch/pendant, on a textured 18 karat gold torque, by Geoffrey Turk, 2000. Turk was a master craftsman and ...
Category

Late 20th Century British Artisan Agate Necklaces

Materials

Agate, Gold, 18k Gold, Yellow Gold

White Agate Diamond 18 Karat Rose Gold Theme Flowers Floral Pendant Necklace
Located in Oakton, VA
This exquisite necklace features a delicate chain with a round pendant. The pendant showcases an intricate swirling design adorned with sparkling diamonds, set against a smooth white...
Category

21st Century and Contemporary Agate Necklaces

Materials

Agate, Diamond, 18k Gold, Rose Gold

Eros Intaglio Blue Agate Pendant
Located in Cohasset, MA
Blue agate hand engraved Eros riding on a sea horse. Set in an 18 karat yellow polished gold frame and loop. Available in 2 sizes : Large (shown here) stone...
Category

21st Century and Contemporary German Agate Necklaces

Materials

Agate, 18k Gold

Rare Black Agate Diamond White Gold Necklace
Located in Montreux, CH
Necklace White Gold 14 K Diamond 10-RND-0,16-F/VS2A Diamond 12-RND-0,04-G/VS2A Black Agate 1-14,47ct Black Agate 1-0,25ct Weight 9.88 grams Length 45 cm With a heritage of anci...
Category

2010s Agate Necklaces

Materials

Diamond, Agate, 14k Gold

Monica Coscioni Roma Faceted Gray Agate Bead Necklace In .925 Sterling Silver
Located in Miami, FL
Gray agate necklace designed by Monica Coscioni. Gorgeous modernist necklace, created in the city of Orvieto Italy at the jewelry atelier of the designer Monica Coscioni. This beau...
Category

Early 2000s Italian Modern Agate Necklaces

Materials

Agate, Silver, Sterling Silver

Aldo Cipullo Vintage Blue Agate Carnelian Link Necklace
Located in New York, NY
Step into the realm of timeless elegance with Aldo Cipullo's masterful creation, a long necklace that epitomizes the designer's ingenuity and commitment to pushing the boundaries of ...
Category

20th Century American Agate Necklaces

Materials

Agate, Carnelian, 18k Gold

Lucea New York Aquamarine Diamond Agate Pendant
Located in New York, NY
"Palm Beach Collection" Oval Aquamarine Agate Diamond Pendant in 18K White Gold. Aquamarine: 13.84ct total weight Agate: 1.90ct total weight Diamond: 0.41ct total weight
Category

2010s Hong Kong Contemporary Agate Necklaces

Materials

Agate, Aquamarine, Diamond, Gold, 18k Gold, White Gold

AJD Sophisticated Elegant Black Agate, Jet & Moonstone 17.5" Necklace
Located in Raleigh, NC
Highly polished glowing black and white Agate gemstones (18 mm) enhanced with unique shining round slices of black Jet (black Amber) and glowing white checkerboard gemcut Moonstones...
Category

21st Century and Contemporary American Agate Necklaces

Materials

Agate, Moonstone, Sterling Silver

Pre-Columbian Style Sinu Tumbaga Toucan Tooth Gemstone Necklace Bracelet Earring
Located in Miami Beach, FL
This incredible Pre-Columbian Style jewelry suite comes from the estate of a Miami Socialite. She was famous for her dramatic gala outfits. This set is gilt base metal with aventur...
Category

20th Century Agate Necklaces

Materials

Agate, Quartz, Rock Crystal, Gilt Metal

Poul Trige Sørresiig 1966 Denmark Wire Necklace 925 Sterling Silver and Sodalite
Located in Miami, FL
A sculptural necklace designed by Poul Trige for Sørresiig. Fabulous sculptural wire necklace, created in Copenhagen Denmark by designer Poul Trige for the silversmith company of Sø...
Category

1960s Danish Modernist Vintage Agate Necklaces

Materials

Agate, Silver, Sterling Silver

Victorian Mixed Metals and Agate Floral Motif Spinner Fob Pendant
Located in Narberth, PA
A fob is an adornment or a seal that hangs from the ribbon or chain of a pocket watch. Its purpose is to decorate or add weight to the watch chain itself, making it easier for the watch to be withdrawn from a pocket. A spinner or swivel fob has two or more sides, which can be turned or swiveled within a moveable bracket. This allows the wearer a choice as to which side is displayed prominently! A stunning spinner fob...
Category

1880s Unknown Victorian Antique Agate Necklaces

Materials

Agate, Chalcedony, 14k Gold, Yellow Gold

Chunky Agate & Jasper Bead Statement Necklace
Located in New York, NY
A stunning statement necklace comprised of jasper beads, centering a large agate pendant.
Category

Late 20th Century Agate Necklaces

Materials

Agate, Jasper, Yellow Gold

LB offers a handmade, one of a kind, Southwest style, sterling, necklace
By Lorraines' Bijoux
Located in Pittsburgh, PA
LB offers a stunning, handmade, one of a kind, Sterling Silver and Bakelite pendant necklace. The Sterling Silver Bull and cowboy boot are mid 20th Century brooches that have joined ...
Category

Mid-20th Century American Native American Agate Necklaces

Materials

Agate, Carnelian, Turquoise, Sterling Silver

Antique Zuni Bear 77 Fetish Necklace Sleeping Beauty Turquoise Native American
Located in New York, NY
THIS IS A MAGNIFICENT ANTIQUE NATIVE AMERICAN INDIAN ZUNI SLEEPING BEAUTY TURQUOISE, JET, AGATE, PIPESTONE, MOTHER OF PEARL BEAR, ANIMAL FETISH NE...
Category

20th Century American Native American Agate Necklaces

Materials

Agate, Turquoise, Pearl

Read More

This Victorian Necklace Features a Rainbow of Gems

If jewelry could talk, we know this piece would have good stories.

A Centuries-Old Style, Lockets Have Never Lost Their Romantic Appeal

Emblems of heartfelt emotion, elegant vessels for photos and keepsakes and perfect for layering, these special ornaments are an essential component of any thoughtfully curated jewelry collection.

This Van Cleef & Arpels Necklace Is an Heirloom in the Making

With more than 100 carats of diamonds, this vintage stunner converts into different styles, making it as versatile as it is breathtaking.

[Survey] Two-Thirds of Jewelry Gift Recipients Don’t Want to Be Surprised

Givers of fine gems enjoy surprise more than receivers, and women more than men. Find out what else our survey of 3,000 Americans revealed.

Next-Level Pearls That Go Well Beyond the Expected

Organic shapes, surprising textures, shimmering colors and inventive embellishments take the new generation of pearl jewelry from classic to cutting-edge.

7 Vibrant Jewels for a Breezy Late-Summer Wardrobe

Soak up the pleasures of the season with a these bold gems.

Whether Worn Alone or Layered, These Chain Link Necklaces Are Trending

Learn more about the stylish links that have passed the test of time.

Meet the Dapper, Mustachioed Parisian Who’s Tops in Crafting Enticing Jewels

After more than a decade creating the iconic Lanvin gems of the Alber Elbaz years, designer Elie Top dove into the world of fine jewelry, mixing silver and gold to create his own striking, timeless look.

Recently Viewed

View All