Vintage spider web turquoise tufa stone cast cuff bracelet. It was made by Navajo artist Garrison Boyd and hallmarked as such. The stone is high grade grade with deep colors of turquoise nodules in black matrix. 

The cuff with cast with a beautiful heart design. Interior measures 5 1/2” plus the opening of 1” . For a 6 1/2” wrist. Not adjustable. Marked sterling. It is 1 7/8” wide. Weight: 79.4 grams.