This 18Ct Round Cut Lab Created Diamond Women's Tennis Necklace is a stunning piece of fine jewelry crafted with sterling silver and 14K white gold plating. The necklace features a round pendant with a box closure, ideal for special occasions like engagements, weddings, anniversaries, birthdays, and Valentine's Day. The main stone is a white lab-created diamond with a total carat weight of 10.00 ctw & over, making it a beautiful and elegant accessory for any woman. With a prong setting, excellent cut grade, and nickel-free features, this necklace is a high-quality piece signed by the seller and made in the United States.