New to the JL collection are these sweet heart charm necklaces. Available in White Mother of Pearl, Green Malachite, Black Onyx and Pink Mother of Pearl.  The frame around the stone is created in 14k yellow gold.  The chain is a 14k yellow gold 1 mm diamond cut cable chain with a lobster claw clasp. 
 
Heart Charm = .45 " wide x .35" high
Metal = 14k yellow gold