Wont turn your ears green! Screw backs for a secure fit... Comes with 2 GRA certificates (1 FOR EACH STONE). Let us know if you have any questions. The item "8ct TW Moissanite Huge Big Mens 10mm Solitaire Stud Earrings GRA Certified VVS1" is in sale since Sunday, August 15, 2021.This item is in the category "Jewelry & Watches\Fashion Jewelry\Earrings". The seller is "harlembling_usa" and is located in New York, New York. This item can be shipped worldwide.