Please be sure to read the product description. This is a vintage Saphiret necklace charm. The size is 8mm round. For the necklace charm, I first purchased the Saphiret loose stone and then attached the metal fittings. The fittings are antique-colored, so they have a deliberately aged look (see photo 2). If you use it as is, it may snag slightly on clothing. Please understand that this is done by an amateur. Also, you can remove the fittings and use the stone for rings or bracelets. Regarding this product, we do not offer discounts or holds. Please note that we are closed for shipping on Saturdays, Sundays, and holidays. Thank you for viewing.