Unknown Signet Rings

A masterpiece of early European craftsmanship, this spectacular 18th-century mixed-metal signet ring represents the rarest category of men’s jewelry: a fully engraved learned man’s s...

This 14k gold Edwardian intaglio signet ring contains an esoteric image—a unique family crest with mysterious imagery. Carved into bloodstone, a striped shield sits on a diagonal, wi...

A very fine antique gold and garnet signet style ring. Set with a large, dark oval garnet cabochon in 14k gold. Simply a terrific ring! Date: 20th Century Overall Condition: It i...

Unusual antique Gold and Carnelian Signet Ring with fine hand-carved intaglio of Taurus or Bull / Baal ? with short inscription in an unknown tongue. Ri...

A fine ancient coin signet ring. In sterling silver. The gold-topped bezel setting set with an ancient Roman Era bronze coin. Simply a wonderful signet ring! Date: 20th Century w...

A very fine vintage 'X' ring. By Tiffany & Co. In 18k yellow gold. Simply a classic design by Tiffany & Co.! Date: 1990s Overall Condition: It is in overall good, as-pictured, u...

A fine Edwardian signet style ring. In 14 karat yellow gold. Bezel-set to the center with a light blue topaz gemstone that is surrounded by a halo of pale blue seed pearls. Set in...

1851 Liberty Head gold dollar coin encased in an open metalwork 14k solid yellow gold setting. This unique ring best fits a size 7.5 finger and measur...

This 18k yellow gold handmade ring features a luscious grass-green peridot weighing 7.88 carats faceted in a handsome cushion shape. The peridot has been bezel set in one of our sign...

A superb masonic signet ring, set with a brilliant shield cut sardonyx and modelled in 18carat yellow gold. Ring Size: R 1/2 or 8 3/4 Stone Dimensions: 11x10mm Weight: 4.9g

A very fine antique engraved 14k gold and diamond ring. With a lovely ca. 0.24 ct. Old European cut diamond (Color: G /Clarity: I1) set at the center of a hexagonal setting that is ...

This sophisticated 14K gold ring showcases a sleek, bezel-set black onyx in a classic circular shape. The onyx measures 10mm, offering a bold yet refined look. Designed for a size 9....

Finely detailed antique Victorian diamond & pearl ring (circa 1880s to 1900s), crafted in 10 karat rose gold. 21 small pearls are set into the mount. One small 0.02 carat old rose ...

Ring Size: 13.5 Bold, symbolic, and intricately detailed, this statement-making men's signet ring features a powerful diamond cross at its center. Crafted in 14 karat yellow gold, t...

A fine bench made signet type ring. In 14k gold. With an oval turquoise cabochon set in a deep bezel setting surmounting a ribbed band. Simply a wonderful Southwestern ring...

Vintage 14k Yellow Gold Square Cut Emerald and Diamond Men's Ring This stunning Emerald Diamond Men's Ring is ready to ship! Type: Ring Material: 14k Yellow Gold Gemstone Details: ...

Year: 2000s Item Details: Ring Size: 5.5 Metal Type: 18k white gold [Hallmarked, and Tested] Weight: 6.0 grams Diamond Details: .50ct, total weight. F Color, VS Clarity, Round Bril...

Ring size: 7.75 Bold and beautiful signet style unisex ring. The incredible red gemstone really pops, while the heavily textured brushed gold band a...

A retro reversible sapphire signet ring 18 karat yellow gold, circa 1940. This unusual and ingeniously crafted ring comprises of a deep blue cabochon sapphire, engraved with a seal to one side with a smooth polished cabochon dome to the other. The wearer can choose to either wear the sapphire on its smooth polished dome or by using its clever integrated side release mechanism to flip over the sapphire to reveal its seal engraving. This ring really has an impressive wow factor! UK finger N or US finger size 7 Dimensions: Height 1.9cm x 2.1cm width x 0.7cm depth Components: Cabochon seal engraved sapphire, 18 karat yellow gold. Condition - Overall the condition of the ring is really good in keeping with its general age; there are slight abrasions throughout to the surface of the gold and to the surface of the sapphire seal...

Ring size: 9.75 This brilliant 1960's platinum signet men's ring is a masterpiece of elegance and refinement, designed to make a bold statement. At its heart, an exquisite 2.15 cara...

14k gold ring. This attractive oval carnelian intaglio ring features a handsome figure of a Greco-Roman soldier, facing to the right and set with off by simple shoulders. Marks: None...

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...

A fine antique Egyptian gold & faience pottery ring. With an old tag attached identifying the scarab as ancient. Set in a rudimentary bezel setting and ...

Delicately carved into a quartz tablet, this family crest intaglio is the image of a stag standing on top of a crown and castle. Below it are the letters GLA in an oval, written in a...

This intricately carved shell cameo ring is as stunning as it is unique in 10 karat yellow gold! These yellow gold vintage rings are tougher to...

A fine signed platinum, gold, & diamond ring. In .950 platinum with 18 karat yellow gold elements. With a central bezel-set 1.20± Ct diamond flanked on either side by bulky gold ac...

Item Specifications: Metal: 14k White Gold ​ ​Gemstone: Onyx Diamond Count: 1 brilliant cut Total Diamond Carat Weight: ~0.01 carats Diamond Color: H-I Diamond Clarity: I1 Rin...

This striking 14 Karat Yellow Gold Native American Ring features a vibrant inlay of Onyx, Turquoise, Carnelian, and Mother of Pearl arranged in a mosaic pattern. The bold, colorful d...

Miami Heat 2013 World Championship Executive II Ring Style: Miami Heat 2013 World Championship Ring  Material: 10k Yellow and White Gold Diamond Details: 145 Round Brilliant diamond...

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

Medieval garnet cabochon ring. Set to centre with a single octagonal cabochon natural unenhanced garnet in a closed back rubover setting with an approximate weight of 8.00 carats, to an octagonal 'pie-dish' bezel design, leading to intricately carved shoulders and flowing through to a solid shank. Tested yellow gold, circa 1200-1400 century...

Byzantine monogram ring in gold. A gold ring, fitted to centre with a raised square plaque featuring curving corners, incised centrally with a decorative...

An exquisite vintage signet ring set with a carved carnelian intaglio seal. Modelled in 18 carat yellow gold. Ring Size: S or 9 Seal Dimensions: 16x12mm Face Dimensions: 19x15mm ...

This ring is a 14k gold version of the image of the lion found on the Greek Cyzikos coin that dates to 4th century BC. The image is of the head of a lion above a tuna fish, as though...

A very fine Brutalist cocktail ring. In 14k yellow gold. Set with a large grey baroque pearl in shaped & textured Modernist setting. Simply ...

Dating to the 1880s, this Victorian era signet ring features a single old cut diamond at its centre. The 0.30 carat stone has a colour of H and clarity of SI1, and is star set in pla...

Effy 14k Yellow Gold Panther Diamond Signet Ring This stunning Effy Panther Signet Ring is ready to ship! Brand: Effy Type: Signet Ring Material: 14k Yellow Gold Diamond Details: This ring features Round Diamonds surrounding a panther design. Ring Size: 6.5 Ring Measurements: The ring measures approximately 24.7 mm x 13.4 mm x 21.6 mm. Band Width: The band of this ring tapers is approximately 4.1 mm to 7.2 mm width. Total Weight: 10.1 g (6.5 dwt) Additional Details: This item comes with a Diamonds by Raymond Lee Presentation Box! SKU: R6614 Fierce, elegant, and unmistakably bold—this Effy 14k Yellow Gold Panther Diamond Ring...

Ancient Roman Dionysus intaglio ring. Set with an oval carnelian intaglio finely engraved with standing figure of Dionysus holding a thrysus and drinking cup, in a closed back rubove...

A classic 14ct white gold signet ring featuring a 0.30ct Emerald cut Natural Emerlad Ring Signet ring Domed style ring 14ct white gold Emerald Cut Sapphire Size 7.5US *see pho...

This antique 14 Karat Yellow Gold Masonic Ring features a striking 18mm x 13.3mm rectangular curved onyx stone, adorned with a carved and gold-gilded Masonic emblem. Embedded within ...

This vintage 10 Karat Gold Ring features a bold Art Deco design with a wide, polished band showcasing clean lines and geometric styling. At the center is a detailed Hematite Intaglio...

This 10 Karat Gold Ring features a vivid pink Corundum gemstone measuring approximately 10mm x 12mm, set with an ornate gold initial “C” at its center. A small chip is present inside...

Ring Size: 11 This striking diamond ring showcases a brilliant round-cut center stone set in a bold two-tone gold design. The bezel set diamond is framed by a halo of glittering acc...

An eye-catching geometric masterpiece in 14K yellow gold, this sculptural ring features a bold triangular motif accented by a sparkling array of 24 baguette-cut diamonds totaling app...

Ancient Roman Apollo and Salus intaglio ring. Set with an oval cornelian intaglio intricately carved with the god Apollo with staff and laurel wreath, the goddess Salus with a snake ...

This antique ring by Allsopp Brothers showcases a striking emerald-cut orange citrine, glowing with warm radiance and vintage charm. Set in 20 karat white gold, the sleek, structured...

This elegant and bold 18 karat gold ring features elaborate hand-engraved and carved rhythmic curling motifs that create a symmetrical pattern. The decorative elements cover the flat top of the band and continue over to the sides in a more restrained manner, the side engraving curling motifs have been slightly worn due to the wear and age of this gold ring. The gentle wear makes the ring overall very soft to the touch, and comfortable to wear. Additionally, the solid 32 grams of 18 karat yellow gold give this ring a nice feeling of substance. What makes this ring very unique is the script design that has symmetrical or mirror play, in the form of hand painted and inlaid enamel...

An exceptional, impressive antique banded agate and 14 karat yellow gold intaglio signet ring; part of our diverse antique jewelry and estate jewelry collections. This exceptional, fine and impressive signet ring has been crafted in 14k yellow gold. The substantial antique ring setting (circa 1880) displays an oval carved banded agate panel (circa 1820), ornamented with a carved intaglio. The intaglio bears a male profile, featuring a beard and tied headband. The surrounding setting is plain and unembellished, melding with the incurved shaped ring shoulders and blending seamlessly with the plain ring shank. This antique intaglio ring...

Men's Dollar Sign Diamond Ring A ring featuring one round cut center diamond, approximately .12 carats, with a dollar sign $ engraving Gram Weigh...

An impressive antique 0.20 carat diamond and platinum cocktail ring with engraved military badge; part of our diverse antique jewelry and estate jewelr...

Roman gold finger ring with eagle intaglio. Set with an impressive oval cornelian intaglio of an eagle with outstretched wings in a fine closed back Rom...

A stunning, fine and impressive antique 0.75 carat diamond and 18 karat yellow gold signet style solitaire ring; part of our diverse diamond jewelry collections. This stunning antiq...

Ring size: 5.75 This gorgeous 22 karat yellow gold signet ring is a true work of art, exuding an impressive, regal elegance. At its heart lies a detailed fleur de lis design exquis...

A luscious Green Emerald & emerald cut white diamond ring in gold. The magnificent emerald is approximately 3 carats and the 2 accent diamonds weigh a total of .50 carats. The ring...

18kt, yellow gold, multi colored stone ring. This, beautifully crafted ring features a matching array of gemstone such as amethyst, citrine, ...

A fine and impressive vintage 0.91 Carat diamond and 18 karat yellow gold, 18 karat white gold set gent' cocktail ring; part of our diverse vintage jewelry collections. This fine an...

Old South Jewels proudly presents....VINTAGE LUXURY. HUGE 18K GIA CERTIFIED EMERALD DIAMOND 7.54 CARAT RING! VINTAGE GLOWING 2.32 CARAT TRANSPARENT NATURAL EMERALD. CROWNED ...

Stylish vintage diamond signet ring crafted in 14 karat yellow gold (circa 1944). One old mine cut diamond is estimated at 0.25 carats (estimated at I-J color and SI2-I1 clarity). ...

A classic 14ct white gold signet ring featuring a 0.30ct Emerald cut Natural Ceylon Sapphire Ring Signet ring Domed style ring 14ct white gold Emerald Cut Sapphire Size 5US *s...

This bold 14 Karat Yellow Gold Ring features thirteen round prong-set diamonds arranged in a checkerboard-style pattern at the center. Each diamond measures approximately 1.8mm, with...