Make a sweet statement of style when you wear this darling certified lab-grown diamond heart necklace in white gold. Crafted in 14k white gold certified lab-grown diamonds - each boasting a color rank of f and clarity of si2 - line the heart-shaped outline. Radiant with 1/4 ct. T. W. Of lab-grown diamonds includes certification card the design suspends centered along a cable chain. This 18. 0-inch necklace secures with a lobster claw clasp.