This is a large oval blue topaz  pendant set on a uniquely structured silver basket setting. The girdle length is 7/8", the width, 6/8"; the stone is  app 1/2" from table to keel. The open basket setting is firm and secure with 1 band around  the girdle and another band to protect the keel. Six vertical bars connect the bands. The bale is impressed with  Starborn, the shooting star or comet logo and 925. The whole piece e is 14 grams.