 We make sure that the environment when that ring was created is optimal and that there won't be any porosity or any issues within the ring. We didn't design this ring, we engineered this ring. This was designed in Midland, in the store, exclusively for occasions, for Midland, Texas, for our greatest warranty ever. You're not going to find this product anywhere else. Come see Trouvé, engineered in Midland, for you. Exclusively at Occasions Fine Jewelry.