How to Buy the Perfect 3ct Oval Diamond Wedding Band Online When purchasing online, follow these tips: Check Certification – Ensure diamonds are GIA, IGI, or AGS certified. Look at Diamond Quality – Review the 4Cs: Cut, Color, Clarity, Carat. Consider Ring Size & Comfort – Eternity bands are harder to resize. Read Reviews & Policies – Choose reputable jewelers with retu... https://www.layladiamonds.com/products/0-35ct-cushion-cut-halo?variant=43846751879423