0.20ctw Dazzling Diamond Blue Wave Pendant in 14kt White Gold. Remember the ocean waves from a vacation you have been to or desire to go to! The Enhanced blue diamonds bring out the memories of the deep blue sea. Made with a special patented technique that allows the center stone to be flutter, this 14k white gold dazzling diamonds pendant is truly one of a kind. When the round brilliant diamonds catch light it looks like they are pulsating as a heartbeat would.