A sweet surprise for the march-born birthday girl, this exquisite ring will get her heart racing. Crafted in cool 10k white gold, the ring features an eye-catching, ice-blue 7. 0 x 5. 0mm oval cushion-cut aquamarine that sparkles brightly. The double shank shimmers with channel-set lab-created white sapphires. Polished to a brilliant shine, this ring was designed to delight.