Celebrate their December birthday in style with this eye-catching Swiss blue and white lab-created sapphire pendant. Crafted in sleek sterling silver The looping infinity symbol-shaped design is partially lined with white lab-created sapphires. Centered in the lower loop, a 4.5mm Swiss blue topaz glistens in a unique movable setting. This pendant suspends along an 18..0-inch cable chain that secures with a spring-ring clasp.