Twinkle Diamond Stud Earrings by CaratLane. These gorgeous studs combine the classic look of gold with the sparkle of diamonds for a truly eye-catching accessory. Crafted with a secure post back design, these studs are perfect for everyday wear or adding a touch of glamour to any look. Set in 18 KT White Gold(1.600 g) with diamonds (0.08 ct ,IJ-SI), these diamond and gold earrings make a beautiful addition to any jewellery collection. Shine bright with them.