Cubic Zirconia Ball Stud Earrings - Ten Pair Set Stainless Steel Black Tone Sizes 3mm to 7mm AAA QUALITY CZ STONES: River Island Jewlery CZ Stones is simply one of the finest simulants on the market. With color, clarity and cut crafted to match natural standards. Our Cubic Zirconia provides a breathtaking level of brightness like no other brands. 10 PAIR SET: We offer you this set of 10 pairs in different styles and sizes so you will never run out of options no matter what occasion you will be using them for ION-PLATED stainless steel : With mystifying sparkle, black studs lend a sense of edgy sophistication to your style. Set in stainless steel and black ionic plating, these earrings are perfectly versatile for all of your favorite looks.