Agate Jewelry

Pink Agate cameo depicting the bust of a young womanwith a Greek profile and looking on the left. She is wrapped in a tunic embellished with pearls. This hard stone is set in a gold ...

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

Ornate borders of 14k yellow gold frame smooth drops of polished brown agate. Fitted with vintage style ear wires that insert from the back of your ear lobe, which can be converted to modern ear...

18K White Gold drop earrings featuring two South Sea Pearls, 13-14mm, agate and blue topaz with a diamond halo. Diamonds: 0.21 CT Blue Topaz: 3.50 CT

A fine and impressive pair of antique banded agate and 18 karat yellow gold cufflinks; an addition to our men's estate jewelry collections. These fine and impressive banded agate cufflinks...

Amazing dangle earrings in platinum structure mounted with diamonds for all the length and, in the middle, a black agate with a pearl. These earrings were totally handmade by Italian...

Some jewels shine. This one unfolds. Midnight Bloom is a dramatic study in contrast — a ring where shadow and radiance meet in perfect harmony. At its center rests a Pear‑Shaped Ros...

A pair of 14K yellow gold earrings featuring banded black & white agate stone carved cameos. The large oval cameos measure about 24mm x 18mm. The cameo features a side portrait of a ...

This striking silver ring features a captivating "Paraiba" color agate, known for its vibrant blue hue. The marquise-shaped stone, combined with the cabochon cut, creates a piece tha...

Specifications: Metal: 14K White Gold Diamond Count: 46 Diamond Color: G Diamond Clarity: VS2-SI1 Diamond Carat Weight: 0.20 carats Chain Length: 20" Total Weight: 6.9 Grams ...

Era: Vintage Metal Content: 14k Yellow Gold Stone Information Natural Carnelian Cut: Scarab Color: Red Natural Chalcedony Cut: Scarab Color: Green Natural Tiger's Eye Cut: Scarab...

Andrew Clunn Elegant Platinum Baguette Diamond and South Sea Pearl Ring with South Sea Black pearl measuring 13.5mm . The pearl is mounted in three rows of baguette diamonds weighin...

Pair of vintage 18 karat yellow gold earrings with white agate, lapis lazuli and diamonds / Italy 1980s marked TRIANON Diameter 2.4cm

Earrings Specifications: Metal: 14k Yellow Gold Earring Length: 1.5" ​ ​Agate Diameter: ~0.80" Total Weight: 6.5 Grams Pearl Diameter: 8.6 mm ​ ​White Diamond Count: 90 brilliant...

Held in a triangular shaped locket is a beautiful hard-stone cameo depicting a helmeted warrior. The helmet’s visor is lifted, revealing the face of a bearded man with a strong profi...

Necklace Specifications: Metal: 14K Yellow Gold Gram Weight: 7.8 grams Chain Length: 18" adjustable to any size (adjustable chain) Center Gemstone Specifications: Gemstone: Agat...

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

“Time Traveler”, limited designer piece. This unique pendant/brooch was finished with 18 Karat white gold, sapphire, diamond, black agate and rock crystal. With the usage of nice an...

--Stone(s):-- (1) Natural Genuine Agate - Oval Cabochon Cut - Prong Set - Orange Color with Striations Lines - 18x13mm (approx.) Material: Solid 14K Yellow Gold Weight: 7.62 Grams R...

Size: 7 Metal Content: 18k Yellow Gold Stone Information Natural White Agate Natural Diamonds Carat(s): .60ctw Cut: Round Brilliant Color: F - G Clarity: SI1 - SI2 Total Carats:...

Rossella Ugolini Yellow Gold Blue Agate Man Cufflinks. Handcrafted in yellow gold made in Italy. These elegant cufflinks feature a 9k yellow gold knot on one side and a 10mm blue ag...

For the discerning collector, this exquisite dress set offers the illusion of magic, with each piece meticulously carved from a single stone of banded agate which naturally contains ...

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 -...

The most chic and versatile gemstone earrings we've come across in our 50 years of treasure hunting. These sleek and stylish earrings start with concave cubes of 18 karat white gold....

Silver ring with natural fire Agate gemstone origin - Mexico agate measure - 0.35 х 0.55 х 0.98 in / 9 х 14 х 25 mm weight of the agate - 11.5 carat weight of the ring - 9.11 grams ...

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...

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...

Quality Pink Agate Bar Bracelet: Focused on design and detail, these beautiful Pink Agate gemstone bracelet of your choice features a station bar design and is crafted of 14k yellow gold. Bracelet measurement is 7" Inches. Your gemstone choice of Malachite, Coral, Lapis, Tiffany Pink...

These exquisite cufflinks are for the true connoisseur of private aviation. As the finest jets display their superiority in elite workmanship and attention to detail, so do these wo...

This pair of English sterling silver and agate cufflinks were made in the 1930s and have a distinct Art Deco appearance. The pair which were sourced locally in Brisbane feature piece...

Specifications: Metal: 14K Rose Gold Diamond Count: 57 Diamond Color: G-H Diamond Clarity: VS Diamond Carat Weight: 0.25 carats Chain Length: 17" Total Weight: 5.6 Grams Bail...

Silver ring with natural Chrysoprase chrysoprase origin - Kazakhstan cabochon measurements - 0.39 х 0.63 in / 10 х 16 mm stone weight - 6.15 carats ring weight - 6.9 grams ring size ...

This striking vintage Asch Grosbardt equestrian themed creation, crafted to be worn as a pendant or a brooch, is certain to absolutely delight anyone with an equestrian soul. Designe...

The Following Item we are offering is a Rare Important Radiant 18KT Gold Necklace with Magnificent Large Fancy Agate Semi Precious Stone Beaded Necklace. Circa 1960s. This Gorgeous ...

Rossella Ugolini 14K white Gold bracelet and 1.50 carat White Diamonds. At its core, the bracelet features an 14K white gold plate that beautifully showcases a rounded rectangular wh...

Crafted from luxurious 18k gold, the band is sleek and polished, showcasing Ferragamo's signature craftsmanship. The band interlocks with a white agate gemstone. Ring size US 5.25 ...

The Rossella Ugolini Design Collection 18 Karat Yellow Gold Green Agate Diamonds Flower and Heart Shape Pendant Dangle Earrings are a stunning representation of elegance and romance....

Introducing a remarkable silver ring featuring a stunning "Paraiba" color agate, known for its vivid blue hue. This exquisite piece is designed to captivate and elevate any jewelry c...

Dynamic Sterling Silver Toggle Bracelet; each large uniquely shaped surround is set with a Landscape Agate; Marked: STERLING; approx length of bracelet...

Extraordinary Mid Century "Giardinetto" shaped brooch crafted in 14-carat yellow gold and 800 silver, a unique and fascinating jewel that combines artistic creativity, the value of f...

Antique natural Carnelian lidded bottle, vase or vessel adorned with ornate flowers, leaves and birds deeply carved in relief, Qing Dynasty, c 1900. The agate varies in color from a ...

These earrings combine approximately 83 carats of oval and round bead red agate with round diamonds in 18-karat yellow gold. The mix of red agate and diamonds...

These 18K rose gold elegant cufflinks are from Timeless Collection. These absolutely elegant cufflinks are combining beautiful natural white agate 6.0 Carat and natural white diamon...

Earrings in 18 karat yellow gold. Long pendants earrings for not pierced ears, they are formed of a round onyx cut in cabochon which retains a long black enamelled bar holding itself...

This large and unique designer brooch was crafted from solid 18k yellow gold. It features a large, flat top, free-form cut piece of natural agate accented on the side by two smaller ...

Rossella Ugolini Design Collection A beautiful pair of Art Deco Style Pendent Earrings, handcrafted in 18 karats yellow gold and enriched with a green agate, covered with a rock crystal pyramid and white diamonds. Four brilliant cut 0,10 karats white diamonds suspending the green Pyramid cut Agate as to give an additional touch of lightness. The central pyramid stone is made of a green agate slide covered by a rock crystal pyramid. The result is a very bright green stone that enchace the beauty fitting every women thanks to their luminosity and style. This pair of earrings belongs to the "Italian Castles" collection ispired by the cultural italian heritage. The Italian historical and cultural tradition has inspired the idea of ​​lightly laying the solid architecture of Italian castles on the jewels. The geometric shapes of the most iconic fortifications of the national landscape and the hypnotic patterns of the beautiful floors become the characteristic elements of this collection. Green agate increases compassion, generosity and a keen sense of justice, along with enhancing mental and emotional flexibility, improving decision-making and resolving disputes. This piece is entirely manufactured, in an artisanal way, in Rome, Italy and every step of the process is carefully executed. We're a workshop so every piece is handmade, customizable and resizable. Each box is wrapped with paper and ribbons in a color that matching the jewelry. In addiction you will find a handwritten card and a watercolor drawing of the piece. The box is seal with a wax lacquer seal . Feel free to contact us for any jewel's customization, we'll be pleased to create a one-of-a-kind piece on request for you. 18 Karats Yellow Gold Green Agate Rock Crystal White Diamonds Pendent Design Earrings Rossella Ugolini Design Collection,18 Karat Yellow Gold White Diamonds Green Agate Pendant...

Art Deco Style 18 Karat Yellow and White Gold Green Agate Tourmaline Cocktail Design Ring. This rings comes from the collection Castles of Italy designed by Rossella Ugolini and inspired by the architectural plan of the ancient Italian fortresses. Even the stones she uses are built like a castle. For this ring, the central stone is made up of a green Agate slide covered...

Amazing brooch/pendant in platinum and 18 kt white gold structure mounted with flowers of lapis, carnelian, green agate and, between of them diamonds in the upper part. Below, a rock...

18 Karat Yellow Gold White Diamonds Green Agate Rock Crystal Stud Design Earring. Stunning Green stud earrings handcrafted in Italy . dimension H 1 cm x W 0.6 mm H. 39 in x W. 2.6 i...

18 Carat Yellow Gold White Diamonds Green Agate Rock Crystal Stud Design Earring. Stunning green stud earrings handcrafted in Italy . dimension H 1 cm x W 0.6 mm H. 39 in x W. 2.6 i...

Rossella Ugolini Design Collection, a beautiful shade of light blue and green made in 18 Karat White Gold Light Blue Topaz Green Agate. These contemporary Design earrings are handcra...

Rossella Ugolini Design Collection a nice cufflinks are made with a intense blue agate bar. The letter "G" is handmade and stylized in yellow gold 18 karats...

Rossella Ugolini Design Collection a nice pendant handcrafted in 18 karats gold adorned with beautiful deep blue heart shaped agate. A love gift openly inspired by the meaning of the Heart with the Arrow linked to Love, Cupid, Emotion. This charm is composed of a feathered arrow that crosses the deep blue agate heart and ends with an arrowhead. For sale as a single pendent this piece is entirely manufactured, in an artisanal way, in Rome, Italy and every step of the process is carefully executed. Agate is an excellent stone for rebalancing and harmonizing body, mind and spirit. It cleanses and stabilizes the aura, eliminating and transforming negativity. Details: Rossella Ugolini Design Collection Charme 18 Karats Gold Blue Agate Heart Love Shape...

Rossella Ugolini Design Collection, A round amethyst with a single diamond in the center set in 18k yellow gold bezel and surrounded by 0,40 carat of white diamonds ... A dangling dr...

Rossella Ugolini Design Collection, light blue and mint green beautiful shade of colors made of 18 Karat White Gold Light Blue Topaz Green Agate. These Unique contemporary Design ea...

Rossella Ugolini Design Collection, light blue and green a beautiful shade made of 18 Karat White Gold Light Blue Topaz Green Agate. These contemporary Design earrings are handcraft...

Exquisitely colored and richly saturated, this vintage ring features a breathtaking moss agate set in a detailed gold mounting. The braided surrounding details draw the eye to the be...

White Teardrop Agate Gemstones and Diamond Accent Earrings. This exquisite pair of earrings features a sleek teardrop design with a smooth white finish. The upper section is adorned ...

A vintage bangle rigid bracelet made of silver 830 set with a cabochon of green agate with white stripes . The bracelet closes with a hinged clasp and the safety figure eight lock. T...

Embodying elegance and power, this exquisite ring features a magnificent Aurora South Sea pearl, known for its enchanting overtones and unparalleled luster. Set atop a meticulously c...