For sale is this unusual, unmarked, but tested 0.925 sterling silver pin or clip. It measures 1 5/8" x 5/8" and weighs 10 grams. It has the beaded design commonly found on Danish jewelry, but I cannot determine who made this or where it originated. The most phenomenal part of the pin is the cobalt blue stone in the center. There is a vein of transparent mineral with tiny shimmering specks inside. The piece is in excellent condition, but the tip of the clasp is not sharp so I would assume it was used to hold a scarf or material.