Natural Blue Sapphire Oval Cut 925 Pure Silver Statement Ring (Certified)Product Description Natural Blue Sapphire Oval Cut Ring A natural blue sapphire oval cut ring in 925 silver is a strong choice if you want a classic royal blue gemstone look without moving into high end gold jewelry pricing. The most important things to check are whether the sapphire is genuinely natural, whether certification is included, and the quality of the 925 sterling silver setting. Oval cuts are especially popular because they maximize color