Our handcrafted 18k yellow gold signet pendant necklaces have been thoughtfully designed with a flush initial motif and 0.20 cttw G-H/SI diamonds. 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