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.
There is ample information about Starborn jewelry and samples of their craft from internet sources. Accordingly, the company uses natural stones in their jewelry.