Cz Jewelry Gemstone Access

: Ranks 8.0 to 8.5 on the Mohs scale, making it harder than most semi-precious gems and durable enough for everyday wear.

High-quality CZ is engineered for maximum light performance and durability: CZ JEWELRY GEMSTONE

: 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. : Ranks 8

CZ is typically graded on an scale based on its cut, clarity, and color: CZ JEWELRY GEMSTONE