Bvlgari Bulgari Band Ring 18k Gold Cabochon Ruby Diamond AGL CertificateA vintage Bulgari band ring made 18k gold, featuring cabochon ruby and diamonds. The ring comes with the AGL and GIA certificates. The band has a smooth and substantial presence with a slightly domed shape. At the center sits an oval cut ruby, bezel set that allows the stones deep red hue to take the spotlight. The ruby is originated from Thailand and has indications of heating (see the certificates for more details). Flanking the ruby are two pear