Black Onyx is an opaque dyed variety of cryptocrystalline quartz called Chalcedony. Dyed Black Onyx is frequently used in gold and silver jewelry when a solid black ornamental gemstone is needed. Dyed Black Onyx has a hardness of 6.5 7 and is durable.
Item #QG-QE9394: Sterling Silver earrings with 12x16mm oval Black Onyx cabs and shepherd's hooks.
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Item #QG-QG5464-17.5: 17.5" Sterling Silver circle necklace with 6mm round Black Onyx ball and spring ring clasp.
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Item #IGM-BO-30-32: 30"-32" continuous necklace of 8mm round Black Onyx Beads with knots between beads.
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Item #CJ-KBE-123003-BO: Sterling Silver earrings with 8x10mm oval Black Onyx cabs and shepherd's hooks.
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Item #BO-FWP-8: Baroque Fresh Water Cultured Pearl and 8mm round Black Onyx bead stretch bracelet. Fits 7"-8" wrist.
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Item #BXAQ-BSB-15: Stretch bracelet with 10mm round Black Onyx beads and 12mm round Aquamarine bead. Fits 7"-8" wrist.
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Item #IGM-FAC-BO-48: 48" continuous stand necklace of approx. 9-16mm faceted, round Black Onyx beads, two 24x47mm fancy oval Banded Agate beads and crystals in base metal.
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Item #SC-EFBO-1340-X1: 14Kt. Yellow Gold earrings with 14x22mm pear shape Black Onyx cabs, two round Diamonds of .03 cts. TW and post & clip backs.
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Item #SC-EPBG-0809-X1: 14Kt. Yellow Gold earrings with 13mm round Black Onyx cabs, twenty-four round Diamonds of .31 cts. TW and post backs.
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Item #SC-ERBO-1058-P1: 14Kt. Yellow Gold earrings with 10mm round Black Onyx, two round Diamonds of .03 cts. TW and post backs.
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Item #SC-EPBO-1363-X1: 18Kt. Yellow Gold earrings with 10x12mm modified oval Black Onyx cabs, two round Diamonds of .03 cts. TW and post backs.
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Item #SC-PTBO-0774-X1: 14Kt. Yellow Gold pendant with 22mm round Black Onyx cab and twenty round Diamonds of .10 cts. TW set in White Gold.
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Item #SC-PTBO-1109-X1: 14Kt. Yellow Gold pendant with 13.5mm round Black Onyx cab and round Diamond of .03 cts. set in White Gold.
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Item #17602: 14Kt. Yellow Gold ring with 7x9mm oval Black Onyx buff top cab and forty-eight round Diamond of .23 cts. Size 8.
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Item #17687: 14Kt. Yellow Gold ring with 14x22.5mm pear shape Black Onyx cab and round Diamond of .02 cts. Size 7 1/2.
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Item #17686: 14Kt. Yellow Gold ring with 14.5mm round Black Onyx cab and round Diamond of .02 cts. Size 7.
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Item #SS-1944: Rhodium-plated Sterling Silver ring with Black Onyx & round Diamond of .02 cts. set in 14Kt. Yellow Gold. Size 8.
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Item #SC-BKBP-10-X1: 2"x1.5" tall Sterling Silver belt buckle of 47.78 grams with checkerboard inlaid Black Onyx and Mother of Pearl.
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Item #MMO-878283-21: 14Kt. White Gold pendant with Black Onyx and twenty-two round Diamonds of .17 cts. TW.
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Item #MMO-878282-21: 14Kt. White Gold pendant with Black Onyx and six round Diamonds of .08 cts. TW.
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Item #QG-QR5560-11: Rhodium-plated Sterling Silver man's ring with 8x10mm oval faceted Black Onyx, inlaid Black Onyx and four round Diamonds of .02 cts. TW. Size 11.
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Item #STS-67878: Sterling Silver ring with Black Onyx and three round Diamonds of .10 cts. TW. Size 10.
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Item #QG-QP600: 22mm round Sterling Silver pendant with Black Onyx and Mother of Pearl.
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Item #BO-BSB-8: 8mm round Black Onyx bead stretch bracelet. Fits 7"-8" wrist.
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Item #16810: Lady's 14Kt. White Gold Ring with one bezel set 14mm round Black Onyx Cab and four bead set round Diamonds of .06 cts. TW; Size 6 3/4.
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Item #RCI-BO-48-3: Sterling Silver earrings with 4x6mm oval Black Onyx cabs and shepherd's hooks.
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Item #16433: Lady's 14Kt. Yellow Gold Ring with 10x12mm oval Black Onyx Cab; Size 7.
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Item #16899: 14Kt. Yellow Gold Lady's Ring with prong set 12mm cushion Black Onyx Cab; Size 7.
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Item #SBC-56989-SLON: Samuel B. Collection Sterling Silver pendant with 15mm round Black Onyx cab.
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Item #17404: 14Kt. Yellow Gold ring with 12x16mm oval Black Onyx cab and grooved trim. Sizes 7 and 8.
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