Vintage Black Jade Necklace 3 Strand w/ Magnetite & 925 Silver Clasp

Triple-Strand Dark Nephrite Jade Necklace with Magnetite Inclusions & Sterling Silver Clasp, 925. Estimated Year: 1985–2000 A rare vintage triple-strand necklace crafted circa 1985–2000, featuring natural dark nephrite jade beads (approx. 6.3 mm) with distinctive metallic magnetite inclusions. These shimmering silver-like specks are characteristic of “black jade” or “midnight jade,” a naturally occurring variety of nephrite. The beads display a soft waxy luster and subtle smoky-gray patterns typical of magnetite-rich nephrite. The piece includes a decorative sterling silver separator bar (18.5 mm) and a vintage box clasp stamped 925 and Djoy, commonly used in late 20th-century jewelry. Total weight: 75.40 g. A beautiful collectible piece ideal for lovers of natural gemstones, vintage silver jewelry, and distinctive mineral inclusions (7)