Cz Jewelry Gemstone (OFFICIAL | CHOICE)

: Significantly heavier than diamond, with a specific gravity of 5.6 to 6.0 (roughly 1.7 times that of diamond). 2. Grading and Quality Standards

: Rated at 0.058 to 0.066 , which actually exceeds diamond (0.044). This results in a "rainbow effect" of colorful flashes when exposed to light. CZ JEWELRY GEMSTONE

CZ is typically graded on an scale based on its cut, clarity, and color: : Significantly heavier than diamond, with a specific