Heart of the Ocean Blue CZ Ring We're offering this inspired by Titanic "Heart of the Ocean" ring in response to overwhelming customer requests! The ring features a stunning heart cut center stone that measures 4.32 carats. The center stone is surrounded by round cut stones that measure .02 carats. The Silver tone ring looks stunning in natural light and will go great whether you're sporting a casual or formal look. Get the popular "Heart of the Ocean" design in ring form and dress to impress because this astonishing ring is sure to turn heads.