14 Karat Yellow gold Diamond and Blue Zircon ring. Center stone is a Pear shape Fine Blue Zircon weighing 2.87 carats with a halo of baguette cut diamonds and round brilliant cut diamonds weighing 1.75 carats total weight, Color G-H, Clarity VS2-SI1. This ring sits low on the finger and measures a little over 1/2 inch in width across the top.