Thank you for viewing. This pendant top features an Arizona peridot set in a SILVER925 frame. The base metal is definitely SILVER925, but the hallmark was unfortunately omitted during finishing. Due to the lack of a hallmark, it's offered at a bargain price. Length: Approximately 17mm (including the bail) Width: Approximately 5mm Thickness: Approximately 5mm *Measurements are approximate. Please allow for slight variations. Arizona Peridot (approx. 8mm x 6mm, 1.25ct) Natural stone used No hallmark I am also listing another of the same item. Please take a look if you're interested. This is a final sale at a fixed price. Please note that the item may be sold on other sites, and in that case, the sale will be canceled. This is a new, unused item that was on display, but there may be minor scratches from display. Colors may appear different from the actual product due to monitor and photography settings. Please understand. Please feel free to contact me with any questions. This item has been handled by a person once. For those who understand that it has been stored at home. Please refrain from purchasing if you are a perfectionist. Returns are not accepted after shipping to prevent product substitution. Material...SV925 Stone used...Arizona Peridot