This lovely and unusual Art Nouveau square peridot ring in 14K white gold is set with a 1.06 carat princess cut natural peridot ( August Birthstone ) in a "v" corner setting framed with beautiful floral engraved scrollwork and pierced filigree. An artisan made replica of an original estate ring circa 1900, this heirloom antique Art Nouveau peridot ring design is certain to attract attention!