Éclat Tennis Necklace Material: 925 sterling silver Stones: round-cut white lab-grown diamonds Setting: classic tennis style Length: adjustable for a perfect fit Warranty: lifetime guarantee Category: premium A legendary icon of elegance. The Éclat Tennis Necklace is a modern take on one of the most timeless jewelry designs. Featuring a continuous line of round brilliant-cut lab-grown diamonds, each set in polished 925 sterling silver, this piece radiates light with every movement. Its adjustable length ensures a flawless fit — whether worn solo or layered. Effortlessly refined, forever relevant, and guaranteed for life.