Great beautiful pendant to be used on a silver necklace. It comes in mint condition and does have a royal size; diam 2.5 inch/ 6 cm. The silver rim looks sterling to me but I was unable to find any markings. The pendant is marked on the back Goumot Labesse made in France Limoges. Yes, we do combine shipping, please look at my other listings. If you have any questions don’t hesitate to ask. I’ll be glad to answer them.