STUNNING 1940'S ESTATE BLACK ONYX LOCKET NECKLACE

Estate 14kt Gold & Black Onyx Necklace. Handmade necklace with alternating black onyx and 14kt yellow gold beads. Measures 30 inches in length.

STUNNING FACETED BLACK ONYX STERLING NECKLACE

.925 Sterling Black Onyx Marcasites Heart Locket Necklace. size: 18 in. x 1 3.8 in. x 1 in. Locket marked FAS

Estate 14kt Yellow Gold & Black Onyx Necklace. Hand knotted on black silk thread, set with 14 kt yellow gold beads and filigree clasp. Measures 20 inches in length.

Estate 10k Yellow Gold Black Onyx Necklace Strand. Having round black onyx beads with 14kt yellow gold spacers and 10kt yellow gold filigree navette clasp. Hallmarked. Measures 18 inches in length.

Estate 14kt Gold & Black Onyx Bead Necklace Strand. Measures 31 inches in length. Beads acid test as 14kt gold.

Estate 10k Yellow Gold Black Onyx Necklace Pendant. Acid tests as 10kt gold. Measures 1 inch in length.

Estate 10k Yellow Gold Black Onyx Necklace Pendant. Acid tests as 10kt gold. Measures 1 inch in length.

Estate Art Deco style coral and black onyx, beaded necklace, with gold spacer beads, large tassel pendant with carved coral bead, gold tone metal clasp, necklace: approx 25"l, drop: approx 7.5"l, 164

Estate 14kt Yellow Gold & Black Onyx Bead Necklace. Hallmarked. Modeled in 14kt yellow gold chain with black onyx beads and pendant. Weighs approximately 10.6 grams total. Measures 23 inches in length

Estate 14kt Yellow Gold & Black Onyx Bead Necklace. Black onyx beaded necklace strand with 14kt yellow gold accent beads. Measures approximately 66 inches in length.

Estate 14kt Gold Black Onyx & Coral Bead Necklace Strand. The clasp is hallmarked. Measures 20 inches in length.

Estate 14kt Yellow Gold & Black Onyx Cabochon Necklace Pendant. Measures nearly 1.25 inches in length.

Estate Sterling Silver & Black Onyx Cabochon Cross Necklace Pendant. Hallmarked / signed. Measures just over 2 inches in length.

Vintage Gold Tone MOP Black Cameo Locket Necklace, 1940's, 24". The locket is a book style with mother-of-pearl on the top of the cover that is cute on the right corners with a raised black molded gla

A rare signed Made in Germany for Christian Dior 1940's black onyx 9 strand glass torsade necklace with jeweled elaborate clasp. The piece measures 17"

Estate Gold Filled & Black Enamel Locket Pendant. Round locket necklace pendant with floral motif in repossue gold filled with black enamel background. Hallmarked. Measures 1.5 inches in length.

Black onyx 18 KT yellow gold necklace. 94 DWT, 146 grams. Handmade onyx and gold link necklace.Size: 11 in. clasped.

14K yellow gold necklace w three black onyx stones, handmade. 31.3 DWT and 48 grams Size: 15 1/2 in.

Amber, Black Onyx Necklace Featuring twenty natural shape amber beads measuring from approximately 35.5 to 9.3 mm, interspaced by round black onyx beads, completed by a gold-tone metal lobster claw cl

36'' sterling silver rolo link black onyx necklace, marked 925 ITALY P.R. EX, 49.00 grams.24'' sterling silver clasp faux graduated pearl necklace, marked STERLING, 26.16 grams.38'' purple beaded silv

Vintage tagged KD handmade in California fresh water pearl & black onyx necklace with 24k working clasp. Sterling silver natural stone accent pendant. Approx 12Ó closed.

Fine mid-century sterling silver and large oval Onyx statement necklace. 1940’s. Marked with ornate "H" or "FF" and "Taxco Mexico" Measurements: 16-3/4" wearable length by 3/4" width Onyx cabochon i

Victorian Locket NecklaceVictorian four panel picture locket necklace. Two panels missing glass to hold pictures. Filigree design with black onyx front. 18" long chain. Both tested 10kt gold but