This Marahlago Larimar ring has a crisscross band with a large oval Larimar stone set in a abundance of Sterling Silver. Marahlago is the top designer in Larimar and warranties all pieces for 3 yrs, and they always use an abundance of Sterling Silver in all their designs. We will continue to list many of our rings with up to 50% off during the month of June ( SIZES 5-10) as we begin to liquidate some of our inventory. As with all our merchandise, this is NEW NEVER WORN. Size 9