The wonderful blue color of these stones mirror that of the deep ocean and exemplify sympathy, harmony, friendship, and loyalty. With sapphires themselves also standing for sincerity and faithfulness, this eternity ring takes this genuine message another step with phenomenal AAA quality 4.00 cttw round cut stones set into a full circle in gold or platinum to demonstrate that the sentiment lasts forever. What an extraordinary revelation for a gift on a birthday or anniversary!