Home / Rings / Two-tone Gold Ring with Natural Blue Sa Two-tone Gold Ring with Natural Blue Sa$8,900.00 Description 14KW two-tone Gold Ring with Natural Blue Sapphire of 1.89ct. GIA certificate. Also contains 1.30ct Diamond GHVS2 quality. Two-tone Gold Ring with Natural Blue Sa quantity Schedule a Viewing Related products Antiques , Rings Color Change Ceylon Sapphire & Diamond Cushion Sapphire = 10.40cts AGL Ceylon, Color Change/ No Heat Round Brilliant Diamonds approx 1.90ctw 18kt Rose Gold Rings Pearl Ring with Diamond Accents Pearl Ring with Diamond Accents. Price Upon Request. Holiday , Rings Burmese Ruby Burmese Ruby with yellow diamond pear shape. Price Upon Request Antiques , Rings Boucheron Sapphire & Diamond Ring Emerald Cut Sapphire = 17.73cts Platinum Price Upon Request