Gold Iolite and Diamond Earrings


9ct White Gold Earrings with iolite and Diamond.

The Gemstone Iolite. Iolite is the gem variety of the mineral Cordierite. It describes the transparent to translucent form of Cordierite, and it has recently become a popular gemstone. Iolite can be light to deep blue, and usually has a purplish tinge to it. Deeper colored stones are more valuable.