This wholesale loose gemstone from Auza Jewels features a natural silver sheen obsidian mix with excellent cut grade and cabochon shape. The gemstone is 15-35mm in length and width, with a depth of 15-35mm. It has a slight inclusion clarity grade and is certified as not enhanced. The gemstone's transparency is opaque and it has an asterism gemstone effect. It is a polished gemstone with a vintage of no and created naturally in India. The gemstone comes with certification and is perfect for jewelry and watchmaking.