As seen on the Today show last month, these mesmerizing South American opal rings create astonishing spheres of aquatic color set in 18kt yellow gold with flawless white diamonds. The striking blue opal in the ring on the left is 12.24 carats and has .42 carats of hand-cut diamonds set into the shank. The captivating green opal in the ring on right is 16.89 carats with diamonds encrusted on the prongs. You can capture a wave in your hand.

Price is for a single ring.