An Art Deco Diamond set Necklace set in Platinum and backed in 18 kt yellow gold with a 14kt white gold chain.The central bezel set Old European Cut diamond weights .54 and is a crisp and clean E,F colour and VS1 clarity.Additionally there are 10 Old Mine Cut and single cut diamonds weighting a total of .12 cts embellishing the mill grain setting. This necklace is 16 inches long with a drop falling 1.5 inches below. The necklace is in good condition.