Blue Opal necklace in a simple four prong setting that accents the Opal. This comes with an 18" Sterling silver rollo chain with a Sterling lobster claw clasp. This natural Opal measures 24x18mm without the bail and from the top of the bail to the bottom, it measures about 42mm.
 
Due to the unique nature of natural gemstones and handmade jewelry, slight variations will occur.