Genuine Turquoise Ring in Sterling Silver 925 for Women or Men Sizes 6 to 13 925 Sterling Silver (Solid) Genuine Turquoise (natural turquoise that has been treated & color-enhanced) Approx. 1/2" wide. Due to the wider band, we recommend ordering 1 size larger than you normally would. Premium Quality | Imported Turquoise Network: Fine jewelry at UNBELIEVABLE low prices! Accredited member of the Better Business Bureau (A+ Rated)