A very elegant rainbow agate drop (almost 3cm in length) hangs from a long delicate 14CT gold filled chain 28.5" long including the 14CT gold filled lobster clasp. 
 
This necklace would look just as good on a T shirt, sweater or evening dress in any colour because of the rainbow of colours in the stone.
 
Gold Filled is not to be confused with gold plated as the thick layer of gold is bonded to a base metal with heat and pressure and will not wear off like gold plated does. Gold Filled jewellery is extremely durable and will last you a lifetime under normal wear