You are purchasing a beautiful antique Chinese export sterling silver floral repousse ring with two pieces of black onyx and jade as seen in the pictures. It is marked MECAN CHINA and another mark that looks like NO 23 and another mark that is covered up.  It is in very good pre owned condition with no damage to the stones as seen in the enlarged pictures. It has superb details and it is tarnished and I have not polished it and it looks nicer in person. It is a size 7 and I believe it dates circa 1920 and it is measures 28mm by 28mm on top and it weights 10.4 grams. High bidder to pay $5.50 shipping with tracking in the continental U.S. Thanks for looking!!