925 Sterling Silver Ring with Genuine Turquoise Semiprecious Gemstones 925 Sterling Silver (Solid) Genuine Turquoise, Spiny Oyster, Green Turquoise, Purple Turquoise (natural turquoise that has been treated & color-enhanced) Approx. 1.25" long (see ruler image) Premium Quality | Imported Turquoise Network: Fine jewelry at UNBELIEVABLE low prices! Accredited member of the Better Business Bureau (A+ Rated)