Display your lasting love for her in the most sophisticated way with this classic oval-shaped white lab-created sapphire and diamond frame engagement ring in white gold. Fashioned in cool 10k white gold this choice showcases a 7. 0 x 5. 0mm oval-shaped shimmering white lab-created sapphire. Graduated-size diamonds - the largest stones at the top and bottom - surround the center stone in a sparkling frame. This engagement ring shines with 1/6 ct. T. W. Of diamonds.