Turquoise Earrings Sterling Silver 925 Southwest Style with Genuine Gemstones 925 Sterling Silver (Solid) Genuine Turquoise (natural turquoise that has been treated & color-enhanced). Color/shade/matrix will vary due to the nature of turquoise. Approx 1" diameter (see ruler image) Premium Quality | Imported Turquoise Network: Fine jewelry at UNBELIEVABLE low prices! Accredited member of the Better Business Bureau (A+ Rated)