Cz Jewelry Gemstone May 2026

: 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

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

: Ranges between 2.15 and 2.18 , providing a high level of brilliance similar to diamond (2.42). : Significantly heavier than diamond, with a specific

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

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