Blue Turquoise (12.85 ct),Tanzanite and Iolite Ring, Genuine Gem Stones (TGW 14.57 cts) in 14k Gold, Platinum Overlay, Sterling Silver (925), Nickel Free, Size (7). Beautiful filigree design and combination of natural stones. Not a small ring. A real show stopper! If needed in a different size, please inquire. I may be able to obtain it, but it would be considered a custom order and will not be returnable and may have a slight price increase. Which is to be determined. Returns within 7 days, in original packaging. Shipping paid by customer on all returns.