Jewelry has the power to be this one little thing that can make you feel unique, 5.30 Cttw Round Shape Lab Grown Diamond 4.5MM Width Single Row Cuban Chain Necklace In 14K Solid Gold Jewelry, 15 Long With 2" Extender", Lab Grown Diamond An Eco-Friendly And Sustainable Alternative To Earth-Mined Diamonds. Compared To Mining Diamonds ,Every Lab Grown Diamond Is Unique In Appearance, From Sparkling Brilliance To Endless Reflections.