Âme Trio 18K white gold band ring features approximately 1.93ct. tw. princess, asscher and trillion lab-grown diamonds. Every piece of jewelry is unique, therefore weights and measurements may slightly vary. The ring size is 6.5 (53.1). The total weight is 6.9g. Lab-grown diamonds have the same chemical, physical and optical characteristics as mined diamonds, but are grown above-ground rather than under. Learn more about lab-grown diamonds here.