Herkimer Circle Studs $ 45.00 Default Title Add to Cart Please fill in the form below if you'd like to be notified when it becomes available. Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Materials used: 14kt gold-fill circle setting, sterling silver posts, Herkimer Diamonds. Circle Size: 8mm, 14mm First photo features 8mm, second features 14mm.