Cabochon Signet Rings

Antique Ring of distinctive split - band design with three divided parts decorated with natural Carnelian stone cut round double cabochon measuring 8 mm x 1.5 mm deep / ca. 0.7ct ct...

Vintage Garnet Ring 9ct Gold Stamped Hallmarked Birmingham 1973 A classic 9ct gold signet ring set with a deep red cabochon garnet, fully hallmarked for Birmingham, 1973. The smo...

Arabic Calligraphy Black Onyx Signet Ring for Men. Men’s Black Onyx Statement Ring with Arabic Ornament. Kufic Arabic Calligraphy Men’s Black Onyx Ring...

Fine antique Georgian style oval cabochon garnet 14K yellow gold signet ring with gold rope twist halo detail 19th Century Beautiful antique oval garnet signet ring with a lovely, u...

Fine large estate Native American Navajo Ray Jack natural turquoise sterling silver ring 20th Century Provenance: from the estate of a prominent NYC psychiatr...

A luminous, highly translucent vivid apple green jadeite jade cabochon from Burma (Myanmar) that has been certified by jade authority, Mason Kay to be free from any treatment whatso...

A fine Victorian rose gold and lapis lazuli signet style ring. In 14 karat rose gold. With a bezel-set rectangular lapis lazuli cabochon. The shoulders with openwork and both the ...

Very fine antique Chinese Apple Green Jade 14K yellow gold Arts & Crafts period saddle ring Early 20th Century Proveneance: Private East Coast collection, descendants of King George ...

Arabic Calligraphy Black Onyx Signet Ring for Men. Diwani Calligraphy Men’s Ring Silver. Arabic Calligraphy Black Onyx Signet Ring for Men. Men’s Black Onyx Statement Ring with Arabic Ornament. Diwani Arabic Script Men’s Black Onyx Ring...

Sat proud upon a gorgeous glossy 9ct yellow gold band is an equally glossy garnet cabochon stone. The stone nearly spans the whole width of this ring. Made in London 1973, England. ...

A fine vintage white gold & moonstone ring. In 14 karat white gold. With a bezel-set moonstone cabochon in a brush finished setting. Marked S+F (possibly for Spritzer & Fuhrmann -...

925 Sterling Silver Citrine Ring. Unisex Oval Cabochon Citrine Signet Ring. 925 Silver Yellow Citrine Statement Ring. Yellow Rhodium Plated Citrine...

This antique 14K yellow gold ring features a bright green cabochon of natural and untreated apple green jadeite jade. Tye stone measures 8.8 x 7.5 x 3.92mm and is translucent and sl...

This chunky signet ring holds a large glossy jadeite stone. The ring is modelled in 18 carat gold. Ring Size: W or 11 Height Off Finger: 5mmmm Weight: 7.8g

A fine antique gold and carnelian intaglio signet ring. In 14 karat yellow gold. With a bezel-set carnelian cabochon in a Neoclassical style of a man wearing laurels in profile. W...

Perfectly unisex and exceedingly rare, this is an original Gump's San Francisco jade ring featuring an oval cabochon of natural and untreated white jadeite jade set into a hand-crafted 18k yellow gold mounting. The original Gump's of San Francisco was an iconic retailer known worldwide for their spectacular and always, always untreated natural jade jewelry...

A fine antique intaglio ring. Likely converted from an antique button or pin. In 14k gold With a carved carnelian cabochon depicting an unidentified Roman hero. Marked 14k to the...

925 Sterling Silver Garnet Ring. Unisex Oval Cabochon Garnet Signet Ring. 925 Silver Red Garnet Statement Ring. Yellow Rhodium Plated Garn...

A fine antique signet style ring. In 14 karat yellow gold. With a central bezel-set rectangular opal cabochon surrounded by a halo of small single cut red paste (glass) stones in a...

Circa 1890's. Antique gold nugget ring with a beautiful blue sapphire cabochon. The signet style ring is very comfortable and great for everyday we...

Bold yet understated, this vintage 1990s ring showcases a deep black cabochon onyx weighing approximately 3.60 carats, bezel set within a substantial sterling silver mounting. The sm...

This ring features a tested jade cabochon with a vivid green color and smoothly domed oval profile. The stone is set within a polished bezel-style surround that flows into a substant...

This Arts and Crafts era (circa 1900) sterling silver ring features a foliate design on the shoulders and a luminous, near-colorless double cabochon of jadeite jade. The Jade has an extraordinary pre-industrial revolution polish. As a second-generation jade collector and Certified Professional Gemologist, jade from this area is especially magical to me. Instead of possessing a grand piano mirror...

Arabic Calligraphy Green Onyx Signet Ring for Men. Diwani Calligraphy Men’s Ring Silver. Arabic Calligraphy Green Onyx Signet Ring for Men. Men’s Green Onyx Statement Ring with Arabi...

Sat proud upon a gorgeous glossy 18ct yellow gold band is an equally glossy garnet cabochon stone. The stone nearly spans the whole width of this ring. Ring Size: M 1/2 or 6 1/2 S...

This beauty features a frosty blue/grey chalcedony which is set within a glossy 9carat gold band. The stone measures 9x7mm. Ring Size: O 1/2 or 7 1/2 Height Off Finger: 2mm Weigh...

A striking expression of modern simplicity and old-world craftsmanship, this Faye Kim ring is crafted in rich 22 karat gold and centered with a vivid Madagascar blue sapphire. The st...

This vintage 1940 ring is crafted in 10k yellow gold and centered by a lapis lazuli cabochon inlaid with a 24k yellow gold “H” initial. The deep blue lapis creates a bold backdrop fo...

Past Sights Beautiful example of Victorian period Essex Crystal reverse intaglio ring depicting birds into natural scene like a window on Eden g...

Brand: Tiffany & Co. Collection: Sevillana Designer: Elsa Peretti Material: 18k yellow gold Hallmarks: Stamped Tiffany & Co. Au750 Elsa Peretti Hong Kong Gemstone: Lapis lazuli Measurements: Approximately 0.85" across × 0.85" wide × 0.14" high Ring Size: 7 Weight: 8.2 grams This authentic Tiffany & Co. Sevillana ring...

Sat proud upon a gorgeous glossy 9ct yellow gold band is an equally glossy garnet cabochon stone. The stone nearly spans the whole width of this ring. Made in London 1975, England. ...

This refined signet style ring is crafted in 14 karat yellow gold and features a striking onyx intaglio carved with the profile of a Roman soldier, evoking classical antiquity and ti...

The stunning moonstone in this ring has the most beautiful blue glow. The stone is set very simply as not to detract from the main feature. The 9ct gold ring is smooth, simple and ch...

Sat proud upon a gorgeous glossy 9ct yellow gold band is an equally glossy garnet cabochon stone. The stone nearly spans the whole width of this ring. Ring Size: P 1/2 or 8 Stone D...

The stunning moonstone in this ring has the most beautiful blue glow. The setting is ornate and the band is engraved. Hallmarked London 1973. The inside of the ring reads 'Mary 1825'...

Sat proud upon a gorgeous glossy 9ct yellow gold band is an equally glossy garnet cabochon stone. The stone nearly spans the whole width of this ring. Made in Birmingham 1964, Englan...

White Gold Ring Surmounted by a Cabochon of Sapphire Set with Diamonds Beautiful ring in 18K white gold. This modern ring can be worn on the ring finger, also on the middle finger. ...

A striking antique Victorian ring featuring a rectangular cabochon-cut natural tourmaline, weighing 0.85 carats, in a charming, deep pinkish-red hue. The stone is surrounded by intri...

This tigers eye stone is truly mesmerising. They give the classic brown colour with fine stripes of darker brown running through it. The setting is modelled in 9ct gold. Hallmarked L...

A Merovingian gold ring with an oval bezel that secures a large red garnet cabochon. The Merovingian, named after Chlodio, the legendary progenitor of...

A fine vintage gold & agate ring. In 14 karat yelow gold. With a bezel-set agate cameo of a woman playing a lyre with a small pillar behind her. The tapering shank splits into a f...

This tigers eye stone is truly mesmerising. They give the classic brown colour with fine stripes of darker brown running through it. The setting is modelled in 9ct gold. Hallmarked C...

--Stone(s):-- (1) Natural Genuine Star Sapphire - Oval Cabochon Cut - Prong Set - Light Grayish Blue Color - 12.4x9.1mm (approx.) (4) Natural Genuine Diamond - Round Brilliant Cut - ...

Art Nouveau Bullet Cabochon Star Sapphire pinky ring set in platinum from the early 20th Century. 10mm star sapphire with elegant, scalloped setti...

A fine vintage Navajo ring. In silver and bezel set with a oval coral cabochon. Worked throughout with hand hammered decoration and liver sulfur patination to the recess. Simply a...

A fine vintage silver, onyx, and diamond ring. In sterling silver. With a bezel-set onyx cabochon head mounted with a bezel-set diamond to its center. With a thick, tapered shank ...

A fine antique white gold & carnelian intaglio ring. In 14 karat white gold. With a bezel-set carnelian cameo intaglio of a woman's face in profile in a filigree openwork setting. ...

The best things in life are everlasting. And our gemstones will never fade, just like your love for each other. Live, love and laugh with this stunning dainty ruby ring. With GRS and...

The glossy moonstone is set within the 9 carat gold. Hallmarked UK 1975. Ring Size: O or 7 1/4 Stone Dimensions: 9x8mm Height off finger: 8mm Weight: 3.5g

A fine Art Nouveau Signet type ring. With a smooth oval emerald cabochon bezel set in 14k gold. The setting comprised of two gold bands that frame th...

This tigers eye stone is truly mesmerising. They give the classic brown colour with fine stripes of darker brown running through it. The setting is modelled in 9ct gold. Hallmarked L...

This David Yurman signet ring is crafted in 18K yellow gold and centered with a polished cushion-shaped black onyx cabochon. The substantial setting frames the stone with stepped con...

Gold and Jasper Signet Ring with concave shaped heraldic impalement Intaglio of two noble Families Coats of Arms forever embedded into the dark Red of the stone with great skill. Th...

This striking 14-karat yellow gold ring features a captivating oval cabochon black star sapphire, bezel-set at the center. The sapphire weighs appr...

This DUBINI coin ring from the 'Empires' collection features authentic Persepolis coins minted circa 1st Century B.C. set in 18K yellow gold with ruby cabochons. HISTORY The princi...

This elegant vintage signet style ring is crafted in rich 12k yellow gold and showcases a beautifully elongated jade cabochon with soft translucent white tones and vivid natural gree...

Faye Kim 18k Gold Oval Green Tourmaline Cabochon Ring Tourmaline 5.35 carats Size 6.75, can be resized Handmade in the USA

David Yurman's Men's Sterling Silver Black Onyx Signet Ring This bold sterling silver signet ring features a smooth rectangular black onyx cabochon in a bezel setting with a wide s...

This mid-century signet ring features a large light green oval jade cabochon measuring approximately 17 x 13mm in a smooth bezel setting with finally engraved foliate shoulders. Set ...

Unusual Antique Ring adorned with bezel set polished Red nipple of natural dark Red Carnelian stone Ø 10 mm x 7.7 mm deep mm / ca. 5 ct. Color of...