This 1 carat oval lab grown diamond solitaire ring from Luminesce is a gorgeous choice for an engagement or milestone moment. Set in 9ct yellow gold with a white gold setting, the oval cut diamond catches the light beautifully and gives you that classic, timeless look. At 1 carat, it has real presence on the finger without feeling overdone. Why You'll Love It - Meaningful sparkle - a full 1 carat oval lab grown diamond set in 9ct yellow gold. - Great value - lab grown diamonds give you the same brilliant look as mined diamonds at a much better price. - Resizable - can be adjusted for the perfect fit. Care Tip Clean gently with warm soapy water and a soft brush, and have settings checked annually.