Agate Rings

Centering an oval-shaped tablet of agate measuring 8.0 x 15.0 mm Banded opaque white and reddish orange - carved with cameo Depicting the Greek goddess Nike - winged with palm branc...

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 - ...

This ring is remarkable for uniting two distinct periods of craftsmanship in a single jewel. The intaglio — a genuine Roman sardonyx gem from the 2nd–3rd century A.D. — is set in a b...

Amazing ring in 9 kt rose gold and silver structure mounted with a central pink agate surrounded by a frame of corals, rubies and diamonds. This elegant object combines solid 9 kt go...

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...

Period: 2nd-3rd century Provenance: Italy Dimensions: 1,1 x 0,8 cm Ring size: 7 Weight: 8,67 gr Questo cammeo romano del II-III secolo è realizzato in agata grigia e inserito in una ...

This beautifully designed Ring combines together 18 K rose Gold, 56 round brilliant cut diamonds and white fancy cut Agate into a stunning and bold ring. Stylish, modern, minimalis...

This new classy solitaire ring was crafted in solid 14k white gold features an oval cabochon banded agate neatly claw prong set at its center. The agate shows a wonderful gray color ...

A quintessential antique ring from the Art Nouveau era, circa 1900s. Featuring a beautifully polished oval agate gemstone set in solid sterling silver. The ring is accented with intr...

Rossella Ugolini 18k Yellow Gold Emeralds White Diamonds Green Agate Man Frog Ring . This handcrafted 18K yellow gold signet ring features a meticulously hand-carved frog in relif, ...

Vintage 14 Karat Yellow Gold Moss Agate Ring Size 4- This elegant ring features one moss agate - also known as picture agate - gemstone (14 mm x 8 mm) set in classic 14K yellow gold. Shank: 2 mm...

This gorgeous Van Cleef & Arpels band ring is crafted in 18k yellow gold and inlaid with green Agat and set with round brilliant diamonds weighing an estimated 1.34 carats. Made ...

Discover the timeless elegance of our Vintage Agate Intaglio Ring, crafted from luxurious 14k yellow gold. This exquisite piece features a striking red stone at its center, beautiful...

Fantastic ring in 9 kt rose gold and silver structure mounted with a black agate in the upper part with a structure mounted with a central emerald surrounded by diamonds. Laterally,...

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"...

1930's Art Deco 14K white gold engraved ring with landscape agate stone. Attractive configuration running up the finger. Nicely detailed engraving on s...

Ring in 18 karat rose gold. Antique ring, it is decorated with an intaglio on agate representing a helmeted man. It is held on all its sides by pallets. Height : 14,5 mm, width : 10,1 mm approximately, thickness : 4,4 mm, width of the ring at the base : 5,4 mm. Total weight of the jewel : 3,6 g approximately. US Size : 7 ; Free resize, please contact us. Authentic antique jewelry - Work of the XIXth century. Marks of time and restorations on the back of the jewel, invisible when worn. Our opinion : A nice antique intaglio ring...

A vintage-inspired cocktail ring featuring a distinctive oval green agate at the center, glowing with rich, earthy elegance. Delicate craftsmanship secures the setting, adding textur...

Agate cameo depicting a bearded man in profile (25mm x 20mm) mounted in silver and gold. Finger size 8 3/4 Weight : 16.8gr

Indulge in the timeless allure of the Rossella Ugolini Design Collection - an extraordinary Art Deco style Ring meticulously handcrafted in 18 karat Yellow and White gold. With its captivating green Agate and rock crystal sugar loaf cabochon, adorned with two Cabochons of Green Tourmaline, this Unique Cocktail Design Ring embodies elegance and sophistication. Inspired by the architectural plan...

The Retro French Yellow Gold Ring with Agate Cameo is a striking piece that captures the elegance and refinement of vintage jewelry. Crafted fr...

Amazing ring in 9 kt rose gold and silver structure mounted with a central white agate with a flower of diamonds and a pearl on it, surrounded by a frame of diamonds and rubies. This...

This 18k gold ring features the image of Josephine Baker, beautifully carved into a grey-blue banded agate intaglio. Part of our signature collection, we were intrigued by the compos...

Period: Late 19th century. Provenance: Austrian. Size: 8. Lenght: 2.3 cm. Weight: 17 gr. A yellow gold signet ring presenting an oval bicoloured agate (grey and bourdeaux) with a co...

Period: Late 18th century Provenance: Italy Dimensions: 26 x 23 mm Ring size: 7  Weight: 14,4 gr The ring consists of an 18-karat yellow gold frame featuring a magnificent two-layer...

Amazing ring in 14 kt rose gold and silver structure mounted with a central hydrothermal amethyst syrrounded by green agate and diamonds. This ring was totally handmade by Italian ma...

A Neoclassical two layer agate cameo and gold ring depicting Antinous, the oval shaped cameo depicting the bust of Antinous, after the Braschi Antinous in the Vatican Museum, the cam...

Presenting Rossella Ugolini's Castle Collection: a stunning blend of Art Deco style and Italian heritage. This 18 karat Gold ring, adorned with 0.20 karat White Diamonds, showcases a captivating combination of Sugarloaf cut Green Agate and Green Cabochon Tourmaline. Inspired by the architectural grandeur of ancient Italian fortresses, this ring mirrors the solid structure of castles in its design. The stones are meticulously arranged, reminiscent of the geometric shapes found in iconic fortifications across Italy. The Green Brindisi Castle ring...

This substantial silver ring holds an intaglio of a follower of the greek god Dyonisos, the god of wine dance and fertility. The dancing little boy holds a bunch of grapes in his in ...

This simple and understated 9k gold intaglio ring has a tiny beehive carved into a banded agate shield on a carnelian stone. We absolutely love the details of the beehive. It has a t...

This stunning 18k gold and agate cabochon ring is from the Victorian era. The striking bezel set agate is an elongated oval shape, which graces the hand elegantly. The agate contains...

Rossella Ugolini " Organic" Collection Modern Ring 18K Yellow Gold Handcrafted like an intertwining of branches that recalls the organic shape of nature. The central stone is a Gree...

A carved agate intaglio is showcased in this bold signet ring. The "coffee bean" brown agate is reminiscent of tortoise shell, though it is actually a form of quartz. This highly u...

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...

Ring Size: 14.5 Step into a world of bold elegance with this extraordinary statement ring, featuring a mesmerizing oval-shaped agate cabochon. Set in luxurious 14 karat yellow gold,...

A stunning, fine and impressive antique 4.80 carat agate and 9 karat yellow gold intaglio signet ring; part of our gemstone jewelry collection. This stunning, fine and impressive antique agate ring has been crafted in 9k yellow gold. The substantial antique ring setting...

Elegant ring in 9 kt rose gold and silver structure mounted with diamonds and, between of them, black agate. This elegant object combines solid 9 kt gold and solid 800 silver in a so...

Period: Late 16th century Provenance: Italy Ring size: 7 Weight: 10,2 gr The cameo, dated to the late 16th century, is made of agate and set in a later 18-karat yellow gold setting....

18k White Gold Diamond Moon Star Elements Cielo Ring by Pasquale Bruni. With 0.65ctw Diamonds 25mm x 20mm Cabochon White Agate Details: Size: 12 Weig...

Gorgeous Fashion cocktail ring in 14 kt white gold mounted with a movable onyx plate (3 cm X 2.2 cm) in the center, with a pink coral flower (2 cm X 1.5 cm) embellished in the center...

This exquisite 18-karat white gold ring embodies the perfect balance between timeless elegance and contemporary design. Expertly handcrafted, it features two exceptional cultured pea...

Dalben design unisex one of a kind 18k yellow gold satin finishing ring with a 7,10 carat bezel-set dark brown and white banded round agate. size 6 3...

Fantastic ring in 9 kt rose gold and silver structure mounted with a plat of black agate and on it a flower of white stone with a flower of tsavorite.. All around, a frame of diamond...

Circa 1910 Yellow Gold Signet Ring, having a Heavily chased pattern and centrally set with a Blood stone Hard stone, the top of the ring measures 3/4 X 3/4 inch. The stone can be eng...

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...

The ring consists of a hard stone cameo dated to the 18th – 19th century, which is set in a yellow gold setting. The cameo features a profile portrait of a man, whose distinctive fac...

Stylish vintage family crest signet ring crafted in 14 karat yellow gold. Blue agate measures 24mm x 14mm. The agate is in very good condition and free of cracks or chips. Blue agate intaglio features an elaborate family crest. The long oval signet mount makes a great statement on the hand. The low rise ring...

A fine antique Victorian ring. In 14k gold. With a carved agate cameo cabochon of a man in profile. High set in a wide bezel setting with open work on a channeled band. Simply a wonderful Victorian cameo signet ring...

Rossella Ugolini Design Collection, surrealist Frog ring Handcrafted in 18 Karats Yellow Gold and cabochon oval cut Green Agate and emeralds eyes. Available any size on order. The de...

This enchanting 14K yellow gold ring showcases a captivating, vintage-inspired portrait silhouette of timeless romance. Sourced from fine estate collections, the unbranded design fea...

Vintage 35 Carat Moss Agate Solitaire Gold Ring. Exquisite 35 Carat Moss Agate Mid Century Modern Gold Solitaire Ring. Finely detailed Large Moss Agate Vintage Solitaire Ring. Center...

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...

Centering an oval-shaped agate tablet measuring 15.0 x 10.5 mm Banded opaque black and grayish-white - carved with intaglio Depicting a heraldic coat of arms with banner and capped m...

♥ A stunning 14k white gold kite-shape moss agate bezel set engagement ring. ♥ Low profile setting. ♥ The ring head is 14.9mm long x 12.1mm wide. ♥ Ring size: US Size 6.5 (Free re...

Period: 2nd – 3rd century Top size: 18 mm x 13 mm Ring size: 4 ½ Weight: 11.83gr The ring is characterized by a cameo from the Roman era, dating back to the 2nd and 3rd centuries, c...

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 ...

A 19th century banded agate cameo and gold ring depicting Apollo, attributed to Luigi Saulini (1819-1883), the oval shaped cameo depicting the bust of Apollo from Apollo Belvedere, measuring approximately 2.6 x 2.3cm, Roman-set in a gold mount with scrolled shoulders and reeded tapering shank, circa 1850, finger size N, measuring 3.3 x 2.5cm, gross weight 17 grams. Luigi Saulini (1819-1883) learned hardstone and shell carving from his adopted father, Tommaso Saulini (1784-1864). Luigi inherited his father’s business and in 1860, engraved the portraits of Queen Victoria and Prince Albert and was awarded a medal at the Universal Exhibition for his artistry. Luigi’s carvings are largely inspired by contemporary and ancient statuary. This cameo bares a striking similarity to a cameo parure...

This gorgeous Van Cleef & Arpels ring features a domed design crafted in 18k yellow gold and set with green agate and brilliant-cut round D-E-F VVS1-VVS2 diamonds weighing an es...

This vintage ring is crafted in 18-karat gold and set with an oval cabochon-cut agate. The stone has a smooth, domed surface and a soft, translucent grey tone with subtle internal ba...

Size: 5 3/4 Sizing Fee: Up 2 sizes for $50 or Down 1 size for $40 Metal Content: 10k Yellow Gold Stone Information Natural Banded Agate Cut: Rectangular Color: Black Style: Solit...