A diamond and onyx pendant. Designed as a series of

BULGARI - a diamond 'Cerchi' pendant. Designed as an alternating series of brilliant-cut diamond and Bulgari logo hoops, suspended from a similarly-cut diamond circle and belcher-link chain, with Bulg

A tanzanite necklace and two 9ct gold diamond and gem-set pendants. The necklace designed as a series of tanzanite faceted beads, with a tanzanite pendant and an amethyst and diamond pendant. Hallmark

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

CARTIER, A DIAMOND, SAPPHIRE, EMERALD, ONYX AND PEARL PANTHERE BROOCH / PENDANT in platinum, designed to depict a panther running, its body jewelled with round brilliant cut diamonds and cabochon blue

14K gold pins and pendants, variously designed and accented with jade, diamond, onyx, shell cameo, amethyst, tourmaline and other stones. 92.9 dwt.

This unique designed c. 1970 onyx pendant necklace from Italy is crafted in 18K and 14K yellow and rose gold, weighing 61.66 grams and measuring 60mm in diameter while the chain measuring 47cm (17 1/2

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

An 18ct gold diamond pendant. Designed as a pave-set diamond key, suspended from a fancy-link chain. Estimated total diamond weight 3cts. Hallmarks for London. Length of pendant 8.4cms. Length of chai

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

METAL: Platinum. MEASUREMENTS: Pendant is 38mm x 21mm. GEMSTONES: Onyx, Diamonds approx. 2.20ctw. TESTED: Plat. WEIGHT: 10.3 grams.Gemstones have not been graded for color and clarity ,and tested for

Metal : 18k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.75ctw, Onyx Measurements : Necklace is 22" long, pendant is 35mm in diameter Marked: : 750 Weight: 21.5 grams

METAL: 18K rose gold. GEMSTONES: diamond-approx. 0.02ct, onyx. MEASUREMENTS: necklace is 33" long. Pendant is 15.5mm x 17mm at widest point. MARKED: Piaget Possession Au750 128331. WEIGHT: 20.2 g

Metal : Sterling Silver Designer : David Yurman Gemstone : Onyx, Diamonds approx. 0.33ctw Measurements : Necklace is 16.5" long, pendant is 38mm x 18mm Marked: : D.Y., D.Yurman, 925

18k Platinum Weight 4g Art Deco Diamond Approx. 0.5ct Onyx Pendant Measurements 0.86”x0.53” Chain 18.5”

METAL: Sterling Silver. GEMSTONES: Diamonds approx. 0.30ctw. Onyx. MEASUREMENTS: Necklace is 21.5" long. Pendant - 46mm x 26mm. MARKED: D. Y. 925. WEIGHT: 49.4 grams.Gemstones have not been grade

A 14ct gold diamond pendant. Designed as a Star of David, inset with baguette-cut diamonds. Estimated total diamond weight 1 to 1.50cts. Hallmarks for London. Length 4cms. Weight 12.8gms.

The Main Body of the Pendant measures 1 3/8" Long by 3/4" Wide. It is Marked 14K. Its Gold Weight is Unknown.

METAL: 18k Gold. MEASUREMENTS: Necklace is 18" long, pendant is 12mm in diameter. GEMSTONES: Onyx, Diamonds approx. 0.50ctw. MARKED: 18kt. WEIGHT: 4.2 grams.Gemstones have not been graded for col

A tourmaline and diamond pendant. Designed as an oval-shape pink and green tourmaline line, with old and rose-cut diamond scrolling spacers, suspended from a rose-cut diamond line surmount. Estimated

Metal : Sterling Silver Designer : David Yurman Gemstone : Diamonds approx. 0.36ctw, Onyx. Measurements : Necklace is 17" long, pendant is 54mm x 20mm. Approx. retail $2100 Marked: : D.Y.,

METAL; Sterling Silver. MEASUREMENTS: Necklace is 17" long, pendant - 20mm x 12mm. GEMSTONES; Onyx, Diamonds approx. 0.20ctw. MARKED: D.Y., 925 (pendant only). Necklace is marked 925 on lobster c

A ruby, cubic zirconia and diamond pendant. Designed as an oval-shape ruby cluster, with circular-shape cubic zirconia highlights and single-cut diamond sides, suspended from a tapered surmount and cu

This is a white 10k diamond and onyx pendant, appx 0.30cttw of diamonds. Necklace 14k white gold measures 18". Total weight 3.60 grams.AP#5V18Z

This is a white 10k diamond and onyx pendant, appx 0.30cttw of diamonds. Necklace 14k white gold measures 18". Total weight 3.60 grams.AP#5V18Z