【MOISSANITE STUDS DETAILS】These moissanite earrings is made of 4.0ct / 10mm moissanite gemstones one piece, total 8.0ct one pair. Blue color VVS1 clarity brilliant round cut lab created moissanite diamond and 925 sterling silver, secured in a 4 prong setting and made to last a lifetime! D color grade make it looks clear. Suitable for women, men, girls and boys.Please see the size details carefully before you place order. 【SCREW BACKS EARRINGS】 The moissanite earrings have screw backs, easy to put on and take off. The earring posts are welded firmly and will not bend. Wouldn't burden your ear, can be worn on any occasion, whether formal evening event or everyday casual, never goes out of style. 【BRILLIANT MOISSANITE GEMSTONES】Moissanite shines brighter than a diamond or any other gemstones and you'll never get tired of seeing the sparkle from all angle! Moissanite is tougher and will not chip as easily or lose brilliance as fast thus making it a good choice for buyers looking for excellent jewelry at reasonable price. Every moissanite has a GRA Certificate which can provide you the best gemstone quality guarantee. 【925 STERLING SILVER】The earrings posts and claws are made of 18K white 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 earrings will not turn your skin green, red or itchy. 【PERFECT GIFT】All our moissanite screw back earrings for women/men arrives with a gift box, best for presentation and protection of the earring. Fit for any occasion such as birthday gift, valentine's day gift, Mother's day gift, engagement, promise, holiday Christmas, new year bling, costume, wedding, anniversary, gifts for women, mom, mother in law, wife, daughter, aunt, dainty fine delicate gifts for best friend, grandmother, sister, girls, teens and so on.