These earrings are properly hallmarked: Slane , 925, 750, and SS (brand hallmark). From the very highly sought after SOLIS collection. Please see my other Designer Jewelry items. The item "NEW SLANE Diamond & 18K Yellow Gold Silver SOLIS Sunburst Earrings RARE" is in sale since Saturday, August 29, 2020.This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Earrings\Diamond". The seller is "designerdiamondjewelry" and is located in Big Lake, Minnesota. This item can be shipped to United States.