Sapphire 2.3ct And Lab Diamond 1ct Cluster Ring in 18K GoldThis sparkling blue sapphire ring gives your hand an elegant look of luxury. Set in gorgeous, polished yellow gold it features a superb oval cut sapphire that shimmers with exquisite blue colour. For extra radiance, one carat of sustainable lab grown diamonds surround the main stone. This is a ring which your loved one is sure to cherish for a lifetime.