Hit all the right notes this evening with this Stephen Webster® necklace! Part of the Superstud collection. .925 sterling silver necklace with a pendant featuring a distinctive pyramid stud setting and faceted blue agate crystal haze. Lobster-clasp closure. Measurements: Chain Circumference: 17 in. Pendant Height: 1 in. Pendant Width: 3 ⁄ 4 in. Weight: 0.46 oz.