This gorgeous jet black glass prong set necklace is from the 1940s and features teardrop dangles. There is no makers mark but there is a safety chain just so you don't lose this beautiful piece. Each of the circular pieces measures 18 mm wide and the metal at one point was probably a robust gold tone has now worn away to an Antique finish. Because the necklace is comprised of links, it lies on the neck beautifully. Four teardrop stones dangle from the center. The total length of the necklace is 16 1/2 inches. It is a very sturdy piece and all the prongs are in place. None of the stones are cracked or loose in the setting. Please see all the photos prior to purchase and check out my other items for sale.