Blue & White China Porcelain Sherd Pendant In Sterling Silver Setting Square

Beautiful vintage porcelain sherd in a sterling silver setting, with a silver tone brass chain. I believe the image on the porcelain is a lotus seed pod. The sherd is probably from Asian pottery. It makes an attractive and unique jewelry piece! The metal wrapped around the sides of the pottery piece test positive to be sterling silver. The backing piece is a different metal though, likely sheet tin. There no signatures or markings. The piece has been cleaned and lightly polished but the sterling bezel does still retain some patina. The chain is brass with a silver tone plating and the plating is quite worn. The pendant is 1 1/4" square and the chain is 18"