Strontium titanate can be differentiated from diamond using a number of properties. On a quick visual inspection, an experienced person will see that the dispersion of strontium titanate instantly stands apart from diamond, YAG, GGG, CZ, and moissanite. Strontium titanate sometimes contains bubbles that reveal its lab-created origin, and this distinguishes it from diamond. The much lower hardness of strontium titanate is usually obvious in jewelry that has been worn frequently. These stones will often exhibit levels of abrasion that are rarely seen in diamond, YAG, CZ, and moissanite.