The most wonderful time of the year! Turquoise is the birthstone for December and these pretty stud earrings make a lovely gift for a December baby. The turquoise stone measures 4mm wide and 4mm thick, weighs 1g and the earrings are made of sterling silver. These studs are dazzling enough to be worn by themselves but would also look lovely paired with a smaller turquoise stud in a second piercing.