Natural Blue Sapphire 3.97ct Cushion Cut, Ceylon | Certified

Elegant 3.97 Carat Natural Blue Sapphire for Fine Jewellery

Looking for a striking centrepiece for a custom ring or a valued addition to your collection? This 3.97-carat natural blue sapphire offers a wonderful balance of presence and depth. Cut into a classic cushion mixed shape, it measures 10.55 x 8.90 x 4.79 mm, giving it a substantial look without feeling overly bulky when set in gold or silver.

Gemstone Characteristics and Clarity

The stone displays a vibrant blue hue with clear transparency. Like the vast majority of fine sapphires found on the market today, the GGI laboratory report notes an indication of heating, a standard, permanent practice used to bring out the finest qualities of colour and clarity.

Verified Authenticity and Lab Certification

This gemstone comes complete with its official GGI certificate (Certificate #: KHI2610630370), so you can buy with total confidence regarding its authenticity and natural corundum species origin.