This 16'' Natural Ethiopian Opal Wello Fire Opal Gemstone Bead Necklace from Afreena Gems features a stunning round gemstone with a purple color and opal effect. Sourced from Ethiopia, this translucent fire opal has a very good cut grade and polished finish. With a total carat weight of 30 carats, this necklace includes a 2-inch chain and is perfect for those looking for a unique and elegant piece of jewelry for wholesale purchase.