6.49 Oval Sapphire Engagement Ring 14k Yellow GoldThis three stone engagement ring features a 6. 49 carat oval cut blue sapphire and . 78 carats of diamonds in 14 karat yellow gold. The center sapphire displays a rich blue color and sits in protective claw prongs. Two (2) . 39 carat Cadillac cut diamonds flank the sapphire, adding geometric contrast to the organic oval shape. The diamonds are near colorless and set in secure prongs. The 14 karat yellow gold band provides a warm foundation that