Unbelievable star sapphires present an enchanting vision - as light hits the gemstone, the optical phenomenon of a six-pointed star appears magically. Bring this vibrant blue masterpiece to a ring for him to enjoy. Accented by round diamonds on either side, a beautiful 10 x 8mm lab-created, cabochon-cut star sapphire glistens in its 10K gold setting. Buffed to a brilliant lustre, it's a look he'll turn to time after time.