For sale is this extraordinary, 10k rose gold finely etched opal bracelet. The amazing thing about this piece is that the opals extend the entire length of the bracelet in graduated sizes and widths. The bracelet measures approximately 7 1/4" long x almost 3/8" wide and is 4mm thick. The edges are finely etched, claps works perfectly and it has the added feature of not one safety, but two, both a chain and fold over clasp. There are nineteen, fiery green, blue, pink genuine opals and all are free of nicks or cracks. The bracelet weighs 17.2 grams and is not marked. It surprisingly tested only 10k, but it truly looks like a finer grade of gold. The only minor flaw is that one small prong is missing from one opal (see last picture). The stone is secure.