Iolite (Water Sapphire) Ring, Faceted Round, 925 SilverNicely styled 925 Sterling Silver Ring that looks good on the Hand. Bezel set and open backed to allow the light to sparkle through, and the energy of the stone to mix more readily with yours. This round faceted gemstone is a nice dark blue with violet tinge and good clariy, with a few inclusions. It looks like expensive sapphire but it's actually a different stone altogether called Cordierite, hence it's also called Water Sapphire to point out the