18K White Gold Diamond Chalcedony Reversible Guilloche Vintage Alhambra Ring 53 6.5

This is an authentic VAN CLEEF & ARPELS 18K White Gold Diamond Chalcedony Reversible Guilloche Vintage Alhambra Ring 53 6.5. This ring is crafted of 18 karat white gold and features a reversible vintage alhambra motif with a chalcedony set on one side and on the other side a guilloche texture with a single diamond weighing approximately .04 carat.