SHAY GRAND DIAMOND OVAL STUDS Six carats of natural oval-cut diamond, 7 x 6mm, set in 18k gold. No halo. No frame. Just the stone and your ear. One of a kind — once they're gone, they're gone. Details: 18-karat gold Diamond: approx 6 cts Natural stones only Size: 7 x 6mm Product Number: SE399 Looking for something bespoke? Contact us . Slight variations in color, shape, and size are part of their beauty.