【Large Moissanite Double Halo Earrings】Made of 2.0ct / 8mm main gemstones and 1.1mm * 57PCS small gemstones (totally 0.34ct) one moissanite stud, total 4.68ct one pair earrings. Made of VVS1 clarity brilliant round cut lab created moissanite and 925 sterling silver, secured in a dual halo round setting and made to last a lifetime! 【Friction & Screw Backs】our Gugots moissanite screw back earrings are easy to put on and take off, don't worry about earrings falling off or losing easily. The posts are welded firmly and will not easy bend. Wouldn't burden your ear, can be worn on any occasion, whether formal evening event or everyday casual, never goes out of style. Besides, we have also prepared a pair of silicone friction backs. If you like friction backs or lose the silver screwbacks, they can be used as a backup. 【Affordable moissanite】Laboratory created moissanite has the more sparkle look and brilliance of a natural gemstones, but at a more affordable price! Unlike cubic zirconia stud earrings, every pair moissanite square studs has a GRA Certificate and they can pass the gemstones tester. 【Sterling Silver Earrings For Sensitive Ears】Our earrings posts and claws are made of 18K white/yellow gold plating 925 sterling silver. All the metals we use are lead-free, nickel-free and hypoallergenic, which are suitable for almost all sensitive ears. These silver studs will not turn your skin green, red or itchy. 【Elegant Moissanite Jewelry】 Our moissanite screw back stud earrings for women/men arrives with a luxury blue box, best for presentation and protection of the earring. Fit for any occasion such as birthday, valentine's day, Mother's day, engagement, promise, holiday Christmas, new year bling, costume, wedding, anniversary, dainty fine for men, women, mom, wife, daughter, aunt, best friend, grandmother, sister, teens and so on.