This stunning necklace will get you noticed every time you put it on. It is composed of two strands of brilliant iridescent blue/purple tube beads and black seed beads, both made of glass. Between the two sides of double strands is a segment of bright, "o" link, sterling silver plated chain. From this chain hangs a gorgeous Jet black stone pendant, hand wrapped in silver plated copper wire and adorned with two rainbow/silver beads. Six black glass, rainbow finished, oval beads, also hand wrapped, dangle from the chain, as well, to compliment the pendant. This eye-catching piece is finished with a sterling silver lobster claw clasp, and a shiny, diamond cut extension chain, with more beads at the end as a final touch. With so much sparkle, shine, and iridescence, this piece cannot be overlooked. The pendant stone is one from my collection of stones that I have accumulated over about 25 years. I'm not sure of its identity, however, I believe it may be Obsidian, as its look and texture is just like my other Obsidian beads. The pendant hangs just under 2", and the stone itself is approximately 7/8" wide x 1 1/8" long x 3/4" thick. Adjustable from 20 3/4"-23 1/2".