100% Brand new and High quality <br>Unisex Simulated Onyx CZ Round Studs <br>The earrings are crafted using top grade AAA Austrian CZ, the Metal is eco-friendly and does not contain lead, nickel or cadmium <br>Great Exclusive earrings for yourself <br>All CZ are Micro-pave setting not glue.The diamond will not fall off easily <br>Jewelry maintenance and Precautions <br>1.Please avoid contacting with the acid and alkali, corrosive substances. <br>2.Please avoid the collision, so as to avoid surface scratches. <br>3.Please avoid wearing it when sweating a lot, shower or sleep, etc.