A VINTAGE ONYX DRESS RING in 9ct yellow gold, set with a rectangular polished piece of onyx on a

A VINTAGE ONYX DRESS RING in 9ct yellow gold, set with a rectangular polished piece of onyx on a textured band, stamped 9CT, size P / 7.5, 13.3g.

A VINTAGE ONYX SIGNET RING in 9ct yellow gold, set with a piece of onyx inlaid with an applied gold letter 'L', full British hallmarks for London 1969, size S / 9.25, 3.3g.

AN ANTIQUE DIAMOND AND ONYX DRESS RING in yellow gold, the face set with a stylised polished piece of black onyx, with applied cluster of rose cut diamonds, unmarked, size P / 7.75, 11.7g.

A vintage 14K yellow gold signet ring. A polished black onyx stone is set in the center of the piece and encompassed with diamonds. Marked 14K on the inside. Weight: 7 grams. Luxury Statement Jewelry

NO RESERVE - A VINTAGE ONYX CAMEO RING in 14ct yellow gold, set with a rectangular onyx cameo depicting the bust of a classical soldier, full British hallmarks for Birmingham 1928, size R / 8.75, 4.2g

A VINTAGE TIGER'S EYE RING in 18ct yellow gold, set with a polished rectangular piece of tiger's eye in a textured gold frame and band, full British hallmarks for 18ct gold, size O / 7, 13.2g.

PIAGET, A CORAL AND ONYX RING in 18ct yellow gold, set with alternating pieces of polished coral and polished onyx, signed PIAGET, stamped 750, size M / 6, 11.5g.

NO RESERVE - AN ANTIQUE GOLD AND HARDSTONE FOB SEAL SWIVEL PENDANT in 9ct yellow gold, set with a piece of polished onyx engraved RR to one side and a piece of polished bloodstone to the other, Britis

AN ONYX AND DIAMOND DRESS SET in platinum and 9ct yellow gold, comprising four buttons, a pair of cufflinks and a pair of studs in octagonal form, each set with polished onyx with a round cut diamond

Vintage 14k Yellow Gold Diamond and Onyx Ring – A lovely vintage or antique piece set with a 10 point diamond and onyx. Approximately .375” tall on the face and with pierced and hand engraved deta

Men's vintage 18 karat yellow gold ring in Deco style design, set to the center with a sqaure shaped polished Onyx insert. Ring size 9-1/2. Weighs approx. 6.7 dwt (10.4 grams). Shipping to be $20 + in

A regal retro men's onyx ring, in 14K gold, Israel, circa 1950's - 1970's. This superb piece has been finely crafted out of 14 karat yellow gold with a handsome design to the upper shank. Bezel set is

AN ANTIQUE CARNELIAN INTAGLIO SEAL / SIGNET RING in 18ct yellow gold, set with a rectangular polished piece of carnelian, reverse carved in detail to depict a crest and motto, British hallmarks, size

A JADE DRESS RING in high carat yellow gold, set with a polished diamond shaped piece of jade within an openwork border, unmarked, size N / 6.75, 2.8g.

10K YELLOW GOLD MEN’S ONYX RING Wide 10k yellow gold band set with a large rectangular cut onyx stone ; Measures: Total weight: 7.0g; Size 13

A PAIR OF VINTAGE LAPIS LAZULI CUFFLINKS, 1987 in 9ct yellow gold, the oval faces set with polished pieces of lapis lazuli, maker's mark MW, full British import marks for London 1987, each face 1.8cm,

A VINTAGE BLUE CHALCEDONY RING in 9ct yellow gold, comprising a single piece of polished blue chalcedony, stamped 9CT, size K / 5, 3.2g.

Gents estate 14kt yellow gold ring, set with two rectangular onyx stones, marked ABL, approx size 9.5, 13 grams (inclusive of all materials) Start Price: $200.00

A VINTAGE MALACHITE AND DIAMOND RING, 1970S in 18ct yellow gold, set with a piece of polished malachite within a textured border, accented by round cut diamonds, British hallmarks for 18ct gold, size

Men's retro style 14 karat yellow gold ring ounted with a rectangular portion of polished Onyx. Ring size 9. Weighs approx. 3.1 dwt (4.82 grams). Shipping to be $15 + insurance in US.

TWO GOLD AND ONYX RINGS, BETTY COOKE One yellow gold example featuring an onyx cube, together with a white gold example featuring a rectangular onyx plaque set with a yellow gold dot, mounted in 14k g

14K Yellow Gold Mounted Ring, set with an oval polished onyx stone and (3) faceted diamonds, size 4, 3.5 dwt tw.

14K yellow gold cabochon onyx ring. The mounting is engraved with 5 hammered layers of gold and set with a polished onyx stone. Measures 22 mm in width. Size 7. Marked "14K". Approx.

BRACELET - 18K White Gold, Coral, Onyx and Diamond Link Bracelet, including (4) links set with rectangular polished pieces of coral, surrounded by onyx and diamonds, (3) rectangular links topped with