Find a new look to express your romantic style with this white lab-created sapphire heartbeat necklace. Crafted in sterling silver. Features a heartbeat rhythm design partially lined with shimmering white lab-created sapphires. At the center, a 2. 5mm white lab-created sapphire glistens in a unique movable setting. This design suspends centered along an 18. 0-inch rope chain that secures with a spring-ring clasp.