This piece is one-of-a-kind and only one is available. A 7.00-carat oval-cut lab diamond set on a fine 14k gold wire gives the illusion of a floating stone at the neckline. Finished with a concealed hook closure beneath the diamond to ensure a seamless look and preserve the collar’s clean, uninterrupted line. Please note: Each lab-grown diamond is unique. Expect subtle variations from stone to stone.