Calcedony is a valuable cool blue stone and this 21" hand beaded & hand knotted custom necklace set has graduating 20mm thru 25mm faceted nuggets.  Accenting the heavy stones are light sapphire crackle glass 8mm bicones and 4 x 6mm faceted rondelles.  To show off this lovely piece is a Sterling Silver lobster claw clasp and lever back earrings!  Pull it together with that favorite outfit and get some envious stares of admiration!