This classic tapered drop pendant is reimagined in a modern silhouette—reminiscent of a star-filled sky—with a scattering of shimmering graduated lab-grown diamonds for otherworldly sparkle. Sterling silver graduated lab-grown diamonds; 3/8 ct. Top stone 34. 70 x 4. 50mm certified lab-grown diamonds; f color/vs2 clarity includes certification card 1 ct. T. W. Of lab-grown diamonds 16. 0- to 18. 0-inch adjustable cable chain; lobster-claw clasp from the stellar allure collection exclusive to zales