This Strong & yet graceful Ring Design "Celestial Hues" is 14k White Gold with 2.50 ct Moisinite & 1.50 ct Sapphires and .40 ct twt Diamonds. Known as the "wisdom stone", each colour of Sapphire brings its own particular wisdom. Sapphire restores balance within the body, aligning the physical, mental and spiritual planes, bringing serenity and peace of mind.