This is a lovely sterling silver ring. In the center you have a natural Iolite (tested) gemstone, approximately 7x7mm in size, lovely bluish purple color, eye clean. Surrounded by round cut cubic zirconias (CZs). Framed with synthetic Opal inlay. Has a small chip in one corner of the Opal inlay (see photo). Difficult to even see with the naked eye. Stamped "925". Ring is a size 7. You will love wearing this one. An expensive look for little money.