Mark this year's celebration with an elegant symbol of your love - this princess-cut blue sapphire and diamond alternating anniversary band in white gold. Crafted in cool 10k white gold princess-cut bright blue sapphires alternate with sparkling princess-cut diamonds across the center. This design shines with 3/8 ct. T. W. Of diamonds. Blue sapphire is the traditional birthstone for september and symbolizes truth, sincerity and commitment.