This sterling silver drop pendant is prong set with a round peridot (6mm), a square Sky blue topaz (6mm), and a pear shape amethyst (9x6mm) for a total of 3 1/2ctw. Pendant comes with an 18-inch round cable chain secured with a spring ring clasp. Brand: Amour Collection Size/Dimensions: 18 Design: Gemstone Style: Pendants Occasion: Party Resizable: No Metal Stamp: 92.5% silver Gem Weight: 3.12