Agate Jewellery

Victorian Swiss Agate Brooch from the Black Forest region decorated with a forest Gnome motif. Wonderfully striated agate is set in an ornate gilt silver setting with the forest gnom...

Amazing earrings in platinum structure mounted with onyx and diamonds for all the lenght. These earrings were totally handmade by Italian master goldsmiths and they are in perfect co...

Unusual 1970's necklace and earring suite from by Marcel Boucher with agate slice stones. Textured gold bar link necklace with spikey star settings on stone mounts. Clip back fitting...

Elegant multi- strand necklace mounted with two structures in platinum studded with diamonds, black agate and green agate and three strands of coral. This necklace was totally handma...

This charming vintage brooch sold by Kentshire at Bergdorf Goodman features an Agate carved into a romantic heart shape, set in a warm gold-filled frame. The smooth, translucent agat...

Striking Victorian banded agate bead necklace with a bead clasp is 20" long and contains 32 beads. Each bead is unique yet all have a multiplicity of lines and colors. The beads meas...

A classic pair of cufflinks with an oval agate cabochon framed within a sterling rope detail. Stamped "Sterling" on the toggle.

A Victorian gold longchain necklace comprised of Victorian Scottish agate plaques interspersed with chain, in sterling silver and 14k gold. A Victorian gold longchain necklace comp...

Bold Victorian banded agate bead necklace with a silver dog tag clasp. The 19 large banded agate beads are interspersed with small black agate beads. The necklace measures 17 1/2" long.

Hand-carved from grey agate, sourced from Brazil. Its smooth, matte surface evokes calm and balance. The bird’s eye sparkles with a diamond, set in 10.64 grams of rich 18K gold, a...

MWLC Zebra Agate and pate de verre Angel Fish brooch. The gilt sea weed decorated with handmade coral poured glass cabochons with a faux ruby eye. Handmade in the Parisian studios ...

Victorian Dendritic Agate and Diamond Brooch Description: This Victorian brooch showcases a mesmerizing oval dendritic agate, known for its natural fern-like inclusions that appear ...

These fantastic cufflinks are actually carved from yellow agate, but they look like the real thing! The front features "farfalle" while the backs are "penne". For size they were ac...

Specialized in antique and creation jewelry since 1975, we deliver all our jewel with their certificate of authenticity, written by our certified antique jewelry expert and graduated...

Antique English made pair of 9k gold cufflinks, depicting Masonic logo, in agate intaglio. Each oval top measures 19mm x 15mm. Comes in original box. Marked 9ct, 901. Weight - 9.7 gr...

Banded agate eye beads with banded agate "eye" form clasp by MWLC. Made by hand in their Parisian studios. Each bead simulates an "eye" and the clasp has your back. Subversively su...

Blue Sterling Silver Cable Agate Cufflinks (Limited Edition) Tateossian's beautifully stylish men’s cufflinks featuring elegant tonneau-shaped sterling silver case with cable detail...

Hand made necklace in bronze with 10 Druze of agate where you can appreciate also the crystal on it, very special effect and modern design, each single pieces are adjustable bronze ...

Fantastic earrings in platinum structure mounted with black agate and white enamel. These earrings were totally handmade by Italian master goldsmiths and they are in perfect conditio...

Attractive Agate and Antique Bronze Brooch by Stephen Dweck. Natural agate cabochons are mounted into ornate wire and ball frame settings. Signature filigree work on back of setting...

Long necklace with antique dzi agate stone antique African bronze element, amber, frozen agate bids. 80 cm long.

This carved flower brooch of white agate by Andrew Clunn is as much a piece of sculpture as a piece of jewelry.

Sculpted in luminous 18K gold, this large standing bird pin (15 x 35mm) is a striking blend of elegance and strength. Its body is carved from Black Agate, sourced from India, a gem...

This medium-sized 18K gold standing bird pin (15 x 33mm) is a sleek fusion of mystery and charm. Its body is carved from Black Agate, a grounding stone sourced from India, known to...

Amazing earrings in platinum structure mounted with a black agate with a diamond in the upper part; in the middle, a black agate between two structures studded with diamonds and, as ...

Oversized Sterling and agate modernist cufflinks. Excellent Condition. 1950's USA. L 1.25" W 1"

A pair of Georgian gold and agate day-to-night earrings, comprised of cushion-shaped tops suspending detachable drop-shaped pendants, each framed by intricate cannetille work, in 18k...

This modernist vintage silver bracelet is a beautifully crafted piece, blending a rustic elegance with timeless design elements. The focal point of the bracelet is a striking triangl...

The brilliance of the stone sits perfectly within a sparkling CZ border, in this pink agate druzy ring. Artisan craftsmanship is evident in this superbly finished ring that you will ...

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...

Turritella Agate is found in the Green River Formation of Wyoming and recognised by the fossilised snail and other sea creatures' patterns in the stone. Formed over 50 million years ...

This Victorian agate cross pendant is a striking example of late 19th-century devotional jewellery, carved from richly banded agate with natural layers of honey, caramel, and deep br...

Rare Victorian Agate Figural Fob from the late 19th Century of gilt metal with striped Scottish agate. Finely detailed elk or deer motif with original bale. 1880's. 1" x 1".

Yellow Gold Agate Navette Ring wonderful agate navette, so beautiful The item comes without the box in the photos but will be presented in a gembank1973 gift box Measurements: ...

SIZE: 1 and 5/8ths of an inch long by 1 and 1/4 inch wide WEIGHT: 24.5 grams STONES: Agate HALLMARKS: French import mark and rubbed maker's mark STOCK NUMBER: 23784 ...

Rossella Ugolini Yellow Gold Green Agate Cufflinks. Handcrafted in yellow gold made in Italy. These elegant cufflinks feature a 9k yellow gold knot on one side and a 10mm green agat...

Fantastic earrings in platinum structure mounted with diamonds, black agate and enamel. These earrings were totally handmade by Italian master goldsmiths and they are in perfect cond...

These liquids can damage the materials that our jewellery is made from. - Try not to drop your jewellery or catch your jewellery against hard surfaces.

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

Antique 18K Gold Pink Agate Cameo Necklace Approximate Dimensions: 49.5 cm (Length) 1.5 - 2.5 cm (Width) 4 cm x 2.2 cm (Pendant) 58.0 grams in weight.

Fantastic earrings in platinum structure mounted with diamonds, black agate and enamel. These earrings were totally handmade by Italian master goldsmiths and they are in perfect cond...

This vintage-style ring is crafted from 925 sterling silver, featuring intricate openwork that captures timeless charm. Delicate lines create depth and graceful movement, highlightin...

A fine antique gold, agate, and bloodstone stick pin. In 10 karat yellow gold (with a gold plated pin). The head with a cross device to the center with red agate cabochons to each ...

This vintage-style ring is crafted from 925 sterling silver, featuring intricate openwork that captures timeless charm. Delicate lines create depth and graceful movement, highlightin...

Finely crafted in 18k yellow gold with Cabochon Turquoise and Pink Agate, as well as four Round cut Rubies. Circa 1970s Made in Italy 1 1/4 inches

Here we have stylish brooch showcasing a striking design, featuring a central orange citrine flanked by two agate stones. The frame has been crafted entirely from 18ct yellow gold, c...

Massive fuchsia sliced agate pendant necklace The avant-garde artisan necklace is adorned with a huge sliced agate tile encased is a hammered metal bezel that frames the organic ...

Lovely mid Victorian earrings of Scottish striped agate in a simple drop formation. Timeless elegant design set in gilt metal with a cabochon agate at the ear. The chain is a rich do...

Fantastic earrings in 9 kt white gold structure mounted with a plate of black agate and, on it, a structure in 9 kt white gold studded with diamonds. These earrings were totally hand...

This 14k gold Landscape Agate pendant is a Kirsten’s Corner Signature piece. Landscape Agate is formed when the crystalline structure of the rock is still molten. The liquid is arres...

MWLC Modernist Mineral Orb Bangle of silvered bronze bangle with 2 golden orb charms, set with floating faceted moss agate spheres. 2000's France, Made in the Parisian studios of MWLC.

Natural Stone Pendant Type of Stone: Natural Hungarian Agate One-of-a-kind very pretty & rich texture Hand made into a pendant Color: Red and Yellow and some others Approx stone si...

W x 6 mm. D All Jona jewelry is new and has never been previously owned or worn.

Amazing earrings in platinum structure mounted with a black agate in the upper part; for all the length diamonds and a sphere of coral. These earrings were totally handmade by Italia...

Fossil ammonite is paired with Montana agate in these bold and dramatic dangle earrings. The agate has formed into tortoise shell-like patterns and colors of gold, gray and brown. ...

Antique Banded Agate Mourning Locket Necklace A yellow gold chain necklace suspending an oval agate locket pendant. The hinged locket opens to reveal a woven hair interior. Circa ...

This reddish sardonyx agate stone is known as an eye agate or a bullseye agate, a banded agate that is cut en cabochon extremely fine so that the bands form concentric circles. Durin...

This elegant piece showcases the wonderful craftsmanship associated with late Victorian to early Edwardian Scottish jewellery. The warm honey-amber citrine contrasts beautifully agai...

Bezel set Agate set in sterling silver along with smokey quartz.

These absolutely elegant cufflinks are combining beautiful natural white agate 6.0 Carat and natural white diamonds in total of 1.23 Carat.