This cheerful green chrysoprase is set in 22k gold and surrounded by clusters of sky blue topaz on 18k gold headpins. The cuff is a satin finish argentium sterling silver for tarnish resistance.
About Argentium Silver Argentium sterling silver is a silver alloy where most of the copper has been replaced by germanium which lends greatly enhanced tarnish resistance over standard sterling. It is .935 silver--more pure silver than .925 sterling. In addition, argentium sterling is produced using only recycled silver.