Artisan Made Turquoise & Sterling Silver Pendant

This is a beautiful pendant that I purchased and forgot about. I have never worn it. The bale is larger therefore a larger chain can be used The piece is about 1/2 oz in weight. The measurements are listed and shown in the pics. There is some beautiful scrollwork over the stone. As I recall, this is a handmade piece. I cannot find an artist's mark nor the .925 mark, but I don't buy anything but sterling silver.