NO RESERVE - AN ONYX AND DIAMOND PENDANT NECKLACE comprising polished onyx set with four brilliant

NO RESERVE - AN ONYX AND DIAMOND PENDANT NECKLACE comprising polished onyx set with four brilliant cut diamonds within two two-tone gold triangles, stamped 585, pendant 5.0cm, chain 50.0cm, 12.8g.

A DIAMOND, ONYX AND EMERALD PANTHER PENDANT NECKLACE in 18ct white gold, designed as a panthers head, pave set with round brilliant cut diamonds accented by pear cut emeralds and polished onyx, suspen

925 Onyx & Diamond Pendant Necklace, new, huge polished piece of onyx centered in the middle of the pendant, surrounded by small round cut diamonds all set in and on a 925 chain

925 Onyx & Diamond Pendant Necklace, new, huge polished piece of onyx centered in the middle of the pendant, surrounded by small round cut diamonds all set in and on a 925 chain

DIAMOND & ONYX PENDANT NECKLACE, set with approx. 0.30 ct. of diamonds. The principal brilliant cut diamond with onyx boarder is surrounded by smaller rose cut diamonds, all within a circular mount su

Vintage Italian Large and Heavy 14 Karat Yellow Gold, Pave Set Round Brilliant Cut Diamond and Black Onyx Pendant Necklace. Diamonds E-F color, VS clarity. Signed 585 14 and Maker's Mark, appears to b

A RUBY, DIAMOND, EMERALD AND ONYX PANTHER PENDANT NECKLACE in platinum, the chain set with alternating round cut diamonds and cabochon rubies, suspending a circular polished onyx and leopard set with

AN ONYX, DIAMOND AND EMERALD BIRD PENDANT NECKLACE in 18ct rose gold, designed as a bird, set with round cut diamonds, emeralds and polished onyx, to a beaded chain, stamped 750, pendant 5.8cm, chain

A FINE NATURAL PEARL, DIAMOND AND ONYX NECKLACE comprising a single row of pearls ranging from 4.0-6.2mm, the navette shaped clasp set with a baguette cut diamond on a polished onyx within a border of

DIAMOND AND GEM-SET NECKLACE; DIAMOND AND ONYX RING; DIAMOND PENDANT NECKLACE 1st: The plaque set with vari-cut smoky quartz, citrine, rubies and brilliant-cut diamonds, 2nd: The ring obliquely-set wi

A DIAMOND, EMERALD AND ONYX PANTHER PENDANT NECKLACE in 18ct white gold, the panther set with round cut diamonds, pear cut emeralds and polished onyx, on a polished onyx ball, stamped 750, 3.8cm, 28.9

Cartier style Approx. 2.0 Carat TW Pave Set Round Brilliant Cut Diamond, Black Onyx and 18 Karat White Gold Jaguar Pendant with Emerald Eyes, 14 Karat White Gold Chain. Diamonds F-G color, VS2 clarity

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

METAL: 18K yellow and white gold GEMSTONE(S): onyx; round brilliant- and tapered baguette-cut diamonds approx. 3.10 carats total, most I-K/SI MEASUREMENTS: necklace length 18-1/8 inches, pendant 1-7/1

14K yellow gold diamond pendant necklace, brightly polished, featuring one bezel set round brilliant cut diamond, J-K color / I1 clarity, weighing approx. 1.0 carat, joined with a lobster claw clasp,

This stunning designer necklace is signed "M.J.S." The portion that encircles the neck is strung with 28 double-knotted highly-polished natural black onyx balls or beads, each 15mm in size. The knotte

Silver, white and black diamond, and onyx pendant and pendant necklaces, comprising of two pendant necklaces and one pendant, marked "925 / SJ925" with maker's mark. White diamond pendant: 0.937" L x

* No-Reserve Price * Delicate 0.60 Carat Pear Shape Very Light Pink SI1 GIA Certified Natural Diamond Pendant Necklace Set in 18K Gold with 20 Brilliant Fancy Intense Pink VS Natural Diamonds Totaling

14K yellow gold, brightly polished, featuring a centered prong set round brilliant diamond, weighing approx. 0.25 carat, surrounded by 6 prong set round brilliant rubies, weighing a total of approx. 0

Pair of Fourteen-Karat White Gold, Diamond and Black Onyx Earrings, each stirrup-designed earring set with four round brilliant-cut diamonds and two round 3.0 mm black onyx cabochons, with an approxim

BULGARI, A PAIR OF DIAMOND AND ONYX ELISIA EARRINGS in 18ct white gold, set with round brilliant cut diamonds and polished onyx, the diamonds all totalling 1.3-1.4 carats, signed Bvlgari, Italian assa

14K yellow gold diamond and onyx #1 square pendant collar necklace, numeral composed of twenty-three round brilliant-cut diamonds, approx: 0.35 ct tw., color: G-H, clarity: SI1-SI2, marked "14K / 14KT

A diamond set 'Love' pendant necklace, by Cartier stamped 18k Cartier The polished circlet, set to the front with brilliant-cut diamonds and screw-head detail, from a fine trace-link chain, LOVE inscr

A VINTAGE ONYX, CORAL AND DIAMOND PENDANT NECKLACE in yellow and white gold, set with an onyx disk surmounted by a geometric design set with old cut diamonds, inlaid with black enamel, and a cabochon