Turquoise Pendant Necklace Sterling Silver Genuine Turquoise (Select Style) (Butterfly) Pendant & 18" Chain are solid 925 Sterling Silver Genuine Turquoise (natural turquoise that has been treated & color-enhanced) See ruler image for size/dimensions Premium Quality | Imported Turquoise Network: Fine jewelry at UNBELIEVABLE low prices! Accredited member of the Better Business Bureau (A+ Rated)