Pear Back-Set Bezel Earring Mounting Studs SettingOne pair of simple pear shape back set bezel studs earring mounting. Select a matching size setting and place your faceted gemstone flat side down into the setting and push each metal prongs over the back of the stone to hold the stone securely in place. These settings are precisely crafted with metal mold and semi polished and require with proper tools to set and finish. Pair polished setting only, Earring backs and stone sold separately, Quality