This Fred Davis design is hallmarked with the Davis eagle 22 which was assigned only to him. It is lacking the FD signature. The piece is very well executed weighing 71 grams heavy and being 16.5in. long and just shy of 1 inch wide. It has a sophisticated presence with no dents or chips to the amethyst cabachons. The Fred Davis swirl bracelet shown is already listed on my site and is a wondrous compliment to the necklace. This is a keeper for any collectors jewel box, just LOOK AT THAT NECKLACE!