Sterling 18k John Atencio Peridot Necklace

Sterling 18k John Atencio Peridot Necklace Great designer piece. John Atencio makes classic jewelry with a nice modern twist. This is a Sterling Silver 18k pendant made with a natural green Peridot that approx. a 10x8 oval with a checkerboard cut. This pendant will come on an 18 inch chain that is unique. This necklace doesn't have a designer hallmark or his tag so not sure if it is original but does compliment the pendant. The pendant is 7/8 long by 1/2 inch wide with 18k dot detailing. Total weight 13.6 grams.