Cosmos Aquamarine Ring $2,200.00 size 5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 Add to Cart Please fill in the form below if you'd like to be notified when it becomes available. Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. A sea of Aqua. Beautiful Aquamarine ring in 14k yellow gold and diamonds.