Cosmos Aquamarine ring $1,600.00 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. Into the Mystic.14 karat gold Cosmos Aquamarine ring. The ring features a prong set cabochon oval shape Aquamarine. Diamond total wt 0.04 carats.