Classic style, modern sparkle, superior value. Our essential station necklace presents the perfect touch of dazzle with 1.00 ct. t.w. round brilliant-cut lab-grown diamonds in crisp bezels. Crafted in polished 18kt gold over  sterling silver on a cable chain.Adjustable 18" to 20". Pure North,  Lab-grown diamonds are identical to mined diamonds according to their optical, physical and chemical properties. Lobster clasp, lab-grown diamond station necklace.