This 3.15 Total carat size set makes a great gift for anyone born in March, or anyone who likes light blue. These beautiful simulated Aquamarines are set in solid 14kt solid gold. They are available in white or yellow gold. Our simulated aquamarine is 40% harder than natural and therefore much more durable and are perfect quality gems. This pendant is priced without a chain. You can add a matching 10kt or 14kt solid gold chain from the options down below.