This teardrop roystone turquoise is set on sterling silver and it has a beadball wire around the stone bezel to make that turquoise pop.  The stone has some brown and white matrix runing through the stone. It measures just over 1/2 inch wide by 1 and 1/4 inches long (just over 1 and 1/2 inches including the bail).  It also comes with an 18 inch beadball sterling silver chain.