Teal sapphire is renowned for its exceptional hardness, ranking 9 on the Mohs scale. This makes it a durable and long-lasting gemstone suitable for everyday wear, including engagement rings, pendants, earrings, and other jewelry pieces.

The gemstone is expertly cut and faceted to enhance its brilliance and maximize its light reflection. Popular cuts for teal sapphires include round, oval, cushion, and emerald, each showcasing the gemstone's unique color and sparkle.