Agate Jewelry

Green Agate and Chalcedony Drop earrings with Diamonds Set in 14K Yellow Gold 19.03Ct of Green Agate 2.12Ct of Chalcedony 0.11Ct of Diamonds The earrings measure 1.5" x 0.50". The e...

Bochic “Capri” Vintage Pink Quartz, Peridot & Agate Bracelet / Bangle Set In 18K Gold & Silver Natural Multi Gem - 19 Carat Peridot, Pink quartz, Turquoise, Amethyst, Yellow Sapphi...

Indulge in the epitome of luxury with these handcrafted earrings, featuring stunning round jade carved from rich green Myanmar jadeite. Set against a backdrop of elegant black agate ...

A sculptural, organic design cuff bracelet by Karl Stittgen circa 1970 featuring diamonds, druzy agate, cabochon rubies, emeralds and sapphires, baroque,...

This wonderful agate stone has marbling of deep green and amber colour running through. There are double claws holding the stone and ornate shoulders leading to an open gallery. Rin...

14 karat yellow gold princess lady victorian agate cameo carving pendant necklace This stunning Victorian Agate Cameo carving pendant necklace is a piece to marvel. The gold frame w...

Rossella Ugolini Design Collection Detachable Drops 18 Karat Gold 0.39 Karat White Diamonds Carnelian Dangle & Stud Earrings Lobo Leaf Stud Earrings are handcrafted an 18 karats Whit...

Sliced to display their natural variations in character. The green agate slice is topped with clear faceted white topaz. The slices are set in 14K White Gold and surrounded by Diamon...

Circa 1880 This unusual, one of a kind cross pendant is finely crafted in 14K gold. It is set with fifteen perfectly matched cabochon cut banded agates. The center stone is encircl...

• Bear-shaped Black Agate cabochon body with Sterling Silver lightning bolt across center; round blue Turquoise cabochons in oval design on top; oxidized finish • 1.50" long by 1.8"...

19th Century Agate Cameo Brooch with Natural Pearls in Yellow and Rose Gold, France. A finely crafted 19th-century cameo brooch featuring a female bust delicately carved in white-ove...

Ousados e sofisticados, estes brincos em ouro 18K revelam uma combinação intensa de cores e contrastes que transforma a joia em uma verdadeira expressão de arte contemporânea. As esm...

Vintage Scarab 14k Yellow Gold Multicolor Gemstone Bracelet This stylish unisex bracelet is crafted in solid 14K yellow gold and features a vibrant se...

Period: late 18th century Dimensions: 26 x 21 mm Ring Size: 8 ¼  Weight: 12,3 gr The ring, from the late 18th century, is composed of an 18-karat yellow gold setting in which an aga...

A beautifully executed horse sculpture, hand-carved from natural agate, capturing the animal in a graceful yet powerful stance. The translucent body displays soft layers of milky whi...

VINTAGE ORIGINAL 14K GOLD NATURAL NATURAL AGATHE JADE ONYX STONES DECORATED STRONG BRACELET In very good condition. Total weight is 30 grams. Dimention is bracelet 17.6 cm. Pleas...

This elegant pair of vintage earrings is crafted in 14K yellow gold, each featuring a black agate plaque finely carved with a lady’s cameo profile and adorned with two small pearls a...

–Stone(s)– (2) Natural Genuine Agate - Oval Cut - Bezel Set - Grey Blue Color - 10.8x7.8mm (approx.) Material: 14k Yellow Gold Weight: 4.12 Grams Overall Height: 33mm (1.29") (includ...

Lovely, carved grey agate cuff is dotted with cabochon Amethyst stones. Extremely comfortable and a great fashion statement! 3"w x 1 1/2"h x 3/8"thick; Interior diameter 6". Insid...

Pair of brooches in 18 karat yellow gold. Dress brooches, these rare antique jewels were worn in duet on a clothing thanks to the peak crimped on the ba...

This lovely Victorian Etruscan pin is made in 18k yellow gold and features agate EYE with a papal mark. The pin is 1.5 inches around and has a gram weigh...

Circa 1920s, 18k, France. This antique musical fob is a perfect "found object" pendant. Fabricated with a tiny music box inside, the look is Town and Coun...

Magnificent chandelier earrings in 18-carat black gold, adorned with smoky quartz, agate and white diamonds. These exquisite earrings combine the elegance of deep black gold with the...

18k Gold Brooch and Pendant with cord necklace. Rare Colorful Parrot with custom cabochon cut Amethyst, Onyx, Ruby, Diamond, and Green agate to create beautiful collage. Appraised a...

The Sagittarius Zodiac cuff bracelet consists of a custom-cut natural black agate base with two hinges set with diamonds. The two extremities of the cuff are finished with a crescent...

Period: II-III century Ring size: 7 Top size: 0,7 x 1.1 cm Weight: 5.59 gr Questo cammeo in pietra dura di produzione romana, risale al II-III secolo ed è inserito in una montatura ...

Cameo on blue-gray agate featuring a young woman looking toward the left. The artist intricately sculpted the white vein of the agate to bring the delicate profile to life. The young...

Chandelier Earrings Lapis Lazuli Agate Diamonds Black Gold 18 Carat The fusion of timeless elegance and natural splendor with our Lapis Lazuli and Green Moonstone earrings, adorned...

The Libra Zodiac cuff bracelet consists of a custom-cut natural black agate base with two hinges set with diamonds. The two extremities of the cuff are finished with a crescent of di...

A Georgian gold, enamel and agate needle case or etui, comprising a needle case in polished grey agate, with an inscription in white enamel, with floral detailing in 18 karat yellow ...

Refined 18-karat white gold earrings, an expression of timeless elegance and high-quality artisanal craftsmanship. The slender and harmonious design enhances the brilliance of white ...

Slim bangles with textured hand brushed metal enhanced with 10 colorful druzy stone all over. Available in pink, green and purple druzy. Wear it alone or pile it on. Sold in single...

Agate Cameo Brooch An agate cameo brooch depicting two faces in profile. Signed: J Hossen Circa 1882 Approximate Length: 1.75 inches Metal Type: ...

Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings, suspending two hand carved black agate oval curb links. Alex Jona jewels stand out, not on...

“Time Traveler”, limited designer piece. This unique ring was finished with 18 Karat white gold, ruby, diamond, black agate and rock crystal. With the usage of nice and neat archite...

Here's our libra zodiac carving cameo pendant necklace from the zodiac collection. The cameo is made in Germany by an expert cameo engraver on the relief of 100% natural agate rock f...

Faye Kim Sterling Silver White Agate Acorn Earrings feature smooth white agate drops carved in a graceful acorn silhouette. They are capped in sterling silver with Faye’s signature s...

–Stone(s)– (1) Natural Genuine Agate - Carved Rectangular Cut - Bezel Set - Black w/ White & Brown Carving Color - 15.8x12mm (approx.) Material: 14k Solid Rosy Yellow Gold Weigh...

Exceptional Victorian Etruscan Revival earrings. Very rare and highly decorated hexagonal pieces, created in England during the Victorian Era (1837-1901), circa 1850-1860 or earlier...

Square emerald-cut emerald, diamond halo, black agate, and 18K white gold cocktail ring. This bold geometric ring centers a vivid 4.18 carat emerald-cut emerald framed by a fine 0.31...

A parure composed by bronze metal and green agate round cabochon ring and earrings designed and hand-crafted in Italy by Anomis. Items are never worn.

Set in Sterling, this substantial Scottish brooch is set with four colors of agate native to Scotland. Fine Scottish jewelry makers mastered the stone...

We love this unusual antique, Victorian era Scottish agate and silver cross brooch. It has such a design made up of smooth polished sections of various different agates including ba...

d This outstanding dress buckle uses the combination of flat cut garnets and banded agates chosen for their eye resemblance. Agates cut this way have been used in jewellery since ant...

Fashion dangle earrings in 14 kt white gold structure mounted with flowers of paste turquoise linked by leaves in rose gold studded with diamonds. As pendant, hoops of white agate. T...

Graceful, symbolic, and meticulously crafted, the 14.39 Carat Hand Carved Natural Agate Butterfly Diamond Pendant Necklace is a celebration of artistry and elegance. A striking state...

These stunning stud earrings feature a truly unique design, showcasing the artistry of nature and exquisite craftsmanship. Crafted from 14 karat yellow gold, they are meticulously ha...

Stylish vintage Frog on a Lilypad ring crafted in 14 karat yellow gold (circa 1970s). Agate measures 34mm x 23mm. The agate is in good condition with a few light abrasions to the e...

The Following Item we are offering is a Rare Important 18KT Gold Radiant Sapphire and Diamond Parrot Brooch Pin Pendant. This Rare Piece Magnificent Rare Multi Colored Sapphires, Lar...

A never worn bronze bracelet with an oval blue agate cabochon and an heart clousure designed and manufactured in Italy by Anomis. Anomis was an italian sma...

A vintage bangle hinged rigid bracelet made of sterling 925 silver set with an oval cabochon of agate in earth tones. The bracelet was designed by Franz Scheuerle, a known vintage de...

The Taurus Zodiac cuff bracelet consists of a custom-cut natural black agate base with two hinges set with diamonds. The two extremities of the cuff are finished with a crescent of d...

A unique and exclusive brooch, crafted with precious materials and a sophisticated design, perfect for those who appreciate symbolic and distinctive jewelry. This extraordinary piece...

18K gold ring adorned with a claw-set cameo showing the face of an antique-style man with full beard and wavy hair. Top size cameo is 26mmx 18mm.French maker's mark. Ring size: 8 3/4...

A striking sculptural study of a horse’s head, hand-carved from natural agate, capturing the noble profile and flowing mane with exceptional sensitivity and detail. The translucent g...

Beautiful and Fun Ring The ring is 14K Yellow Gold There are 0.10 Carats In Diamonds G/H SI The Center Stone is an Oval Faceted Green Agate 2.69 Carats The ring measures on top 6/16"...

Victorian banded agate signet ring set in a 15 carat (stamped) gold band. Banded agate is a form of quartz with parallel bands of black and white resulting from mineral deposits laye...

Scottish talent at agate carving was tradition for hundreds of years but blossomed in the Victorian age with the attachment Queen Victorian and Prince Albert felt to Scottish history...

At the top of these earrings are three magnificent South Sea pearls, mabe pearls that evoke the mysteries and purity of the ocean. Their natural brilliance and generous size add a to...

14K gold ring with natural Fire Agate gemstone origin - Mexico gem size is 0.24 x 0.51 x 0.59 in / 6 x 13 x 15 mm agate weight - 9.15 carat ring size - ...