Achieve a most elegant look when you wear this round lab-grown diamond frame drop necklace in white gold. Fashioned in cool 10k white gold the drop showcases a 1 ct. Round lab-grown diamond sparkling in a halo of smaller lab-grown diamonds. Dainty lab-grown diamonds alternate with round lab-grown diamond composites along the length of the design. Radiant with 4 cts. T. W. Of lab-grown diamonds this 18. 0-inch cable chain necklace adjusts to 16. 0 inches and secures with a lobster claw clasp.