The diagrams on this page will interpret the measurements that you will find for each piece of jewellery in its product details section. There is also a preview image for a printable ring size measurement guide. Using a ring that you already own, this will give you a good idea of your ring size for placing an order with us. Please click on the image to print your ring size guide. Feel free to drop us a line if you're not sure about a measurement and we'll be happy to clear it up for you.