This 18kt White Gold Medallion Shaped Pendant, Features A Tiny Hidden Mechanical Marvel That Magically Brings To Life The Heartbeat In A Sparkling Celebration Of Love. Much Like A Music Box Or Watch, Each Paul Forrest Pendant Is Wound And Brought To Life By The Key To Your Heart. The Face On The Pendant Is Turquoise With Approximately 3.37 Carats Of Diamonds. The Chain Is 24 Inches In Length That Is Adjustable To 18 Inches.