Opaque White Wire Wrap Ring

Variegated patterned, opaque white "stone". Gold tone wire wrap band and setting. Ring is attached to card that is labeled Natural Stone. I cannot confirm nor deny naturalness. Price is assuming it is not natural. There is a groove in the "stone" that includes a black mark that can be seen in images 2 and 3. I have not attempted removable therefore do not know if it can or should be removed. Size label 7. Fit not guaranteed. Brand new on card and in package.