Sardonyx Jewelry

Wonderful Antique Pinchbeck saradonyx carved flower bracelet Weight 14.9 g length 17.2cm width 5.8 mm The item comes without the box in the photos but will be presented in a gif...

An antique Victorian cameo brooch crafted in 14k yellow gold, featuring a finely carved sardonyx shell. The classical profile is rendered in crisp white relief against a soft mauve-b...

A superb signet ring, set with a sardonyx stone and modelled in 15 carat yellow gold. Ring Size: R or 8 3/4 Stone Dimensions: 11.5x10mm Weight: 4.1g

A superb signet ring, set with a sardonyx stone and modelled in 18 carat yellow gold. Fully hallmarked London 1930. Ring Size: N 1/2 or 7 Stone Dimensions: 14x11mm Weight: 6g

Vintage 10K white gold carnelian sardonyx intaglio signet ring with a carved helmeted warrior portrait in the Art Deco style.

Sat within simple shoulders is a gorgeous sardonyx stone with a deep burnt orange underside and a pale white coating to the top. Fully hallmarked Birmingham 1970. Engraved on the ins...

An antique cameo brooch, with a hardstone sardonyx cameo of a lady, with a Roman hairstyle, on a brown background, in a double row gold frame, with a rub over setting, a twisted chai...

A superb signet ring, set with a sardonyx stone and modelled in 15 carat yellow gold. The shoulders have claw detail which hold the stone. Fully hallmarked Birmingham 1885. Ring Siz...

Antique Cameo Earrings 14ct Gold Tested Circa 1900 Gorgeous Edwardian, Sardonyx Cameo Earrings. Beautiful, Handmade Drop/Dangle Style Earrings. Set with Natural Seed Pearls & a ...

Antique Sardonyx intaglio ring with engraving on the underside of the head that reads "Engine co 20 to Lieut J.P.

Very simple and wearable. Owning a Sardonyx Signet ring is not just about wearing a piece of jewelry; it is about owning a piece of history and showcasing your appreciation for time...

Antique Sardonyx Signet Ring 18ct Gold Stamped Circa 1900 Step into elegance with this exquisite Edwardian signet ring, crafted from 18ct yellow gold.

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 finely carved Mid-Victorian sardonyx cameo brooch depicting a classical female figure standing beside a pair of dolphins amidst stylised waves, masterfully sculpted in high relief ...

Extraordinary Belle Époque custom made hand carved sardonyx cameo brooch or pendant with retractable bail - the deep relief three layer sardonyx cameo (brown mauve white) contained...

This beautiful Victorian brooch has an amazing size. The agate is bevelled and carved in the shape of a shield. The beautiful stone is mounted in a setting decorated with golden scro...

A rare and wonderful antique Belle Epoque, Victorian locket pendant with a beautiful engraved "M" initial on one side. The wonderful locket is 10 Karat Rose Gold. On one side the B...

Weight: 4.8 Grams Stone: Sardonyx Measurements: 27.8 x 22.6 x 3.23mm Metal: 9k Rose Gold & Platinum Item #: BR-1776-010626-10

Stuart sardonyx cameo of John Milton mounted in a Victorian gold ring. Set with an oval sardonyx 17th century cameo in a rubover setting featuring a profile bust of John Milton (1608...

Antique 19th Century Sardonyx Cameo Brooch with Natural Pearls in Yellow Gold.

18KT:10.218g, Diamond:1.08ct, Sapphire:1.34ct, Shell Cameo:32.60ct, Size: 55X33 MM"

An antique cameo brooch, depicting Hera, the ancient Greek goddess of women, marriage and childbirth, on a sardonyx hardstone cameo, with a dark brown background, mounted in yellow g...

Antique Watch Key 9ct Yellow Gold Circa 1900 * THE GOLD CHAIN IS SOLD SEPARATELY This exquisite 9ct yellow gold pocket watch key, dating back to the Edwardian era, is a stunning...

This late Georgian / early Victorian 18K rose gold ring holds a rectangular-cut deep brown sardonyx gemstone that has been artfully carved -or etched, rather- to depict a horse trott...

14k white gold brooch with sardonyx and brilliant-cut diamond total 0.15ct – F/G – VS/SI detailed description: the dimensions of the brooch are 3.4 cm long by 3.0 cm wide weight 1...

Magnificent vintage gent signet ring, 1940 circa Substantially hand crafted of solid 14 KT gold – weighs 18.3 grams Large sized with a current finger size UK size: Z+2 ½ - US size: 1...

Museum quality Luigi Rosi sardonyx cameo Etruscan Revival 18K rose gold locket pendant depicting Achilles 19th Century Comparable Luigi Rosi cameos are in the collections of the Brit...

Gold mounted Sardonyx cameo of the Greek Goddess Athena. Origin and date: Italy, late 18th century. Gold mount probably England, late 18th century. Measurements: cameo 3.3 × 2.4 ...

This fine early roll seal is carved is carved from a translucent sardonyx with narrow stripes in a great variety of colours. The bead is engraved with a scorpio on the reverse. The ...

This bold and elegant ring is crafted in 18 karat yellow gold and showcases a striking sardonyx stone as its centerpiece. The rounded rectangular gemstone features natural stripes of...

Evoking the elegance of a bygone era, this 10 karat gold Art Deco sardonyx ring dates to the 1940s and showcases timeless geometric styling. At its center sits a rectangular sardonyx...

This very rare mid - 18th century double headed stick pin was carved out of sardonyx. The double sided carving is mounted in 14K gold and decorated with gold set turquoises. The pin...

Extraordinary antique custom made goddess 'Erato' sardonyx shell cameo brooch or pendant with retractable bail (goddess 'Erato' was the muse of lyric and love poetry) - the cameo car...

This exquisite Victorian Sardonyx Cameo, dated December 14, 1880, is a remarkable piece of history and artistry.

In 1846 he opened his own shop and worked at building a reputation for his beautifully executed jewelry. In 1853 Murray’s ‘Handbook to Central Italy and Rome’ describes him as being...

An antique sardonyx, and gold ring, comprising one panel of carved sardonyx, set in 15 karat yellow gold, to a 15 karat gold band concealing hairwork. This unique ring is ever so b...

Antique Victorian Sardonyx hardstone (Chalcedony Quartz) cameo brooch / pin - the cameo hand carved with fine detail and set in an elaborate tooled 10K yellow gold frame - featuring ...

18KT:14.781g, Diamond:1.63ct, Shell Cameo:36.64ct, Size: 56X34 MM"

The intaglio — a genuine Roman sardonyx gem from the 2nd–3rd century A.D. — is set in a beautifully chiseled 19th-century French gold mount bearing French hallmarks.

Beautiful shell cameo dangle earrings with carved face, accented with rubies and diamonds, crafted in 18k gold. A timeless and sophisticated accessory 18k:1.71g, Diamond:3.35ct, Sil...

This very elegant and stylish pair of dangling cameo earrings feature portrait busts of elegant ladies in classical ancient hair and headdress carved in 1860 ca. out of black and whi...

18KT:10.967g, Diamond:4.92ct, Shell Cameo:35.29ct, Size: 82x27 MM"

18KT:19.258g, Diamond:2.52ct, Ruby:1.22ct, Shell cameo:35.93ct, Size: 67X30"

Ancient Gold Ring Set with a Sardonyx Cameo of a Woman. Roman, 3rd century AD. Measurements • Ring size: F 1/2 UK / 3 US / 44 EU • Bezel: 1.5 x 1.1cm • Weight: 5.96 grams A ...

Very pristine and elegant Victorian writing set comprising a sardonyx pencil, a sardonyx ruler and a letter opener. The ruler measures 0.8 cm x 0.8 cm, length 16.5 cm. The length o...

The buckle has been in use which can be seen from some rubbing of the gilding. Jewellery made out of sardonyx was popular to be worn with elegant half mourning attire.

This elegant Victorian three piece writing set is in truely pristine condition. It is cut out of fine banded agate, the pieces of stone have been carefully chosen to highlight the st...

Each cufflink consists of two silver oval plaques that are connected by an s-shaped silver hook. The oval segments are embellished with an eight-pointed star framed by a double engra...

C.1820. Georgian sardonyx cameo ring. The carving was done in three strata. The carver has utilized the striations in the stone to create a color contrast between the subject's face ...

A fantastic pair of early-mid Victorian cufflinks, set with oval cabochon banded onyx. The translucency of the stones is enhanced by clever use of foil behind.

Sardonyx is a banded agate form of Chalcedony Quartz. Hard stone cameos are much more difficult to carve than shell which is a significantly softer material. Most shell cameos were c...

20mm sardonyx cameo hand-carved, set in sterling silver black rhodium plated bracelet with grey diamonds.

A 19th-century sardonyx cameo ring set in 18ct yellow gold. The cameo, depicting a bearded man with an aquiline nose and short hair, is set in a modern ring shank marked with UK hall...

Extraordinary Edwardian 18k yellow gold cameo featuring a sardonyx hard stone cameo with a bust of a woman with very curly hair. Extremely detailed and wonderfully crafted, this broo...

A superb Victorian oval locket set with an intricately carved black and white sardonyx panel featuring a flower motif and rose cut diamond set star in the centre. The panel is border...

This beautiful example of Victoriana is in perfect condition. Composed of 14ct Yellow Gold it is 17mm X 13mm in size with a Sardonyx seal. The overall weight is 10.74 grams.

25mm sardonyx cameo hand-carved, set in sterling silver black rhodium plated, with rubies. Length: 8" + 1" extender