This is a sensational Fred Davis design and it is hallmarked MADE IN MEXICO on the back of the amethyst stone drop and there is a rubbed out eagle on the link of the clasp. The piece is of solid construction and weighs 85 grams and is 16.25in. long. The width of the silver links is 1.25in. and the amethyst drop is one inch tall and .75in. wide. The stone is smooth to the touch and exhibits natural crystalline veins within the stone and no chips. This could not be more gorgeous on. Because of the width of the piece it will fit for wearable length of more like 15.5 in. Collector quality, just LOOK AT THAT NECKLACE!