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 Holiday , Rings Platinum Natural Heart Shape… Description Platinum Natural Heart Shape Ruby Ring, 2.05ct. GIA certificate. Rings Platinum Natural Heart Shape Ruby Ring Platinum Natural Heart Shape Ruby Ring, 2.05ct. GIA certificate. Antiques , Rings Fancy Intense Yellow Diamond Ring Center Cushion Diamond = 3.97cts GIA Fancy Intense Yellow / VS1 Marquise & Round Brilliant Diamonds 0.60ctw Platinum Holiday , Rings Amethyst Ring 7.54ct Amethyst ring on 18kY gold with 0.53ctw diamond R.B.C. with GH VS2 quality.