Shop › Sterling Silver Copper Turquoise Earrings Image 1 of 1 Sterling Silver Copper Turquoise Earrings $75.00 Sold Sterling silver classic Copper Turquoise earrings. These simple earrings measure 1 1/4 inch in length from ear wire. Sold Added! Sterling silver classic Copper Turquoise earrings. These simple earrings measure 1 1/4 inch in length from ear wire.