By GRAIG GRAZIOSI ggraziosi@vindy.com CAMPBELL When Stephanie Miranda, 24, of Campbell looks at her hand, she is reminded of her victory in Panama City. She slides a diamond ring off her finger – a gift she received for being crowned Miss Latino America, beating 19 women during an international pageant in September – and tilts it to show off a series of 20 markings along the interior of the golden band.