Sterling Silver, 22K gold, Back Jack Turquoise.  This bold ring has the most amazing turquoise!  It comes from only one mine owned by one family in Tonopah, Nevada.  The band is 12MM (1/2") wide and the stone setting measures 1-1/2" X 1-1/4".  It is a size 7-3/4.  I WILL ACCEPT REFUNDS UP TO 10 DAYS FROM RECEPT - I WILL PAY THE RETURN POSTAGE.