0.10ctw Dazzling Diamond Pendant in 14kt Two-Tone Gold. The bright rays of the sun and to happy times, this pendant is a perfect gift to uplift anyone's mood! And what's more... It is made with a special patented technique that allows the center stone to be flutter, this 14k two-tone 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.