Our handcrafted 18k yellow gold motif signet necklace has been thoughtfully designed and is able to be customized with either a crescent moon or Victorian star. Chain is 20 inches long with additional jump ring 18 inches. Pendant measures 16 mm x 11 mm. If you have any inquiries involving custom pendants, please contact us here . All sales are final. Please see our full cancellations & returns p olicy here