A round dendritic agate with honey brown dendrites is set in 22k gold on an argentium* sterling silver band with gold accents. Fits like a size 6.
*Argentium sterling silver is a silver alloy where most of the copper has been replaced by germanium which lends greatly enhanced tarnish resistance over standard sterling.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.