These classic Victorian stud earrings highlight Czech bohemian red round rose cut natural garnets ( January Birthstone ) in an uncommon oval cluster shape. Beautifully finished in bright yellow gold vermeil over sterling silver, they have strong and solid 14K yellow gold ear posts, with 4 sided butterfly backs for security, making these elegant and unique vintage replica garnet earrings perfect for wear anytime. Measurements are 9/16 inch high by 7/16 inch wide.