Ross-Simons - C. 1980 Vintage 2.00ct Sapphire, .25ct t. w. Diamond Ring Oval Cut Size 6.5. C. 1980. Uniquely versatile with its 3/8" wide band design, this ultra-chic Estate collection ring features a 2.00 carat oval sapphire cabochon in a low-profile setting of 14kt yellow gold. Sparked all over with .25 ct. t. w. round brilliant-cut diamonds in 14kt white gold, it's a stunning statement enhanced by brushed and polished finishes for a distinct and sophisticated look. Diamond and sapphire ring. Diamond And Sapphire Ring, Vintage Sapphire Ring, Multi Gemstone Necklace, Sapphire Cabochon, Antique Jewelry Rings, Sapphire Birthstone, Sapphire Band, Vintage Sapphire, Gemstone Necklaces