Stunning 4 Ct. Diamond Ring With Blue Sapphire set in a Large Setting.The center blue stone is a simulated sapphire measuring 15 x 10 mm carat cushion cut. Quality 4.00 carat diamond setting. The setting consists of pave set high quality diamonds and have an estimated weight of 4.00 carats. The quality is SI1 clarity and G color. The metal is 14 karat white gold with a pink/yellow colored under metal accenting the center oval diamondGIA Gemologist inspected and evaluated