This wire wrapped necklace has a Blue Goldstone pendant. It measures approximately 29x17mm. The sparkle in this piece of glass is amazing. I used non tarnish silver plated wire to wrap the glass, make the decorative swirls, and to form the bail. The pendant hangs from a 18 inch silver plated chain. A silver plated lobster clasp was added for the closure..... Goldstone is a type of glittering glass made in a low-oxygen reducing atmosphere giving it starry internal reflections.