This 6.89CT Round Lab Grown Diamond Women's Wedding Tennis Necklace is a stunning piece of fine jewelry crafted from 925 sterling silver. The necklace features a round white lab-grown diamond as the main stone, with a total carat weight of 6CT - 7.50CT. It is designed in a tennis style with a snap closure, making it perfect for special occasions like engagements, anniversaries, birthdays, and christenings. The necklace is nickel-free and features an authenticated GIA certification, adding to its quality and value. With a pendant shape of round and excellent cut grade, this necklace is a beautiful and elegant choice for any bride or special occasion.