Lab-created strontium titanate is the diamond simulant with higher dispersion than diamond itself - meaning it produces more rainbow-color fire per carat than any other white stone, including diamond. At 1.10 carats in a rhodium over sterling silver solitaire ring, the strontium titanate creates a center stone with spectacular fire visible at all light angles: the color-flash events are more frequent and more vivid than diamond would produce at equivalent size, creating a ring that consistently catches attention. The clean solitaire format allows the stone's exceptional dispersion to be the entire story. For the customer who wants maximum visual spectacle in a white stone ring and appreciates the optical science of gemology.