The product is a stunning Natural Ethiopian Welo Opal Purple Blue Smooth Rondelle Necklace featuring gemstones in the size range of 3-5mm and a length of 18 inches. These opals are of excellent cut grade with an opaque transparency and a beautiful blue color. With a polished finish and eye-clean clarity, these natural gemstones are sourced from Ethiopia and are sold wholesale. The necklace is not enhanced and is perfect for those seeking a unique and vibrant addition to their jewelry collection.