Tourmaline – Congo– 13.63 cts - Ref. TOB-455 A bright, medium-light bicolour pink to white stonefrom the Congo, showing an open 'C' axis. Graded AAA and weighing 13.63 cts. Priced at just $18.00 per carat, a total of $245.00 The scale shown is in millimetres Now beat that for value!