Here is a sparkling vintage brooch, signed BSK, set with gray marquise and round stones on a brushed silver tone metal. It has a nice flowing design, and measures 2 1/4" long and is in excellent condition.. Shine bright with this gorgeous vintage brooch featuring stunning gray rhinestones. Perfect for adding a touch of elegance to any outfit, this brooch measures 2 1/4" long and is in excellent condition, signed BSK. You'll love the way it complements your style!