Mesmerizing with concentric circles and a bright amethyst, this necklace completes your most exciting looks. Crafted in sterling silver the round-cut amethyst perches within a circle lined in sparkling round-cut white lab-created sapphires an outer loop of 10k yellow gold beading completes the doorknocker silhouette more white lab-created sapphires shimmer up the linear bail the 18-inch rope chain secures with a spring ring clasp