Trefoil Ring Item is available in Sterling Silver with 18K Gold Disc. All weights and pricing are approximate and are subject to change without notice. You will be charged based on the actual weight of the item shipped and the going market rates at the time of purchase. Engraving is $20.00 with a 20 character maximum. Please call if characters exceed 20. Federal Express overnight and United States Postal Service Priority (1-3 days) shipping is available but if item is backordered please allow two weeks to receive product. If jewelry piece(s) is needed by a certain date please indicate in the comment box while placing the order or call us toll-free at 1-866-779-3336.