Cabochon gemstone, Cabochon, Cabochon ring, Cabochon sapphire ring, Cabochon sapphire, Cabochon ring, Cabochon ring 14k, Sapphire Gemstone An unusual and enchanting blue sapphire ring reminiscent of a clear morning sky featuring a cabochon center stone weighing 5.55 carats accented by 0.26 carats of diamonds set in solid 14k white gold. Ring size: US 6 3/4 Ring weight: 3.50 Grams Center stone dimensions: 10.6X8.8mm