This is a lovely sterling silver (marked 925) ring consisting of lovely moonstones, and cultured pearls. It is a size 6 and 1/2, but it could be sized. It is in excellent condition,and it looks very nice on the finger. The part of the ring with the stones measures just under an inch North to South, and 3/4 of an inch East to West. I believe the ring to be circa 1960 . It weighs 4.31 grams.