Types of Simulated Diamonds:
* Cubic Zirconia (CZ):
* Pros: Very affordable, high brilliance, good refractive index, good durability.
* Cons: Lower dispersion (lack of "fire"), not as hard as diamond, can be scratched.
* Moissanite:
* Pros: High brilliance, strong fire (dispersion), harder than CZ, more durable than CZ.
* Cons: Slightly yellow tint in some stones, can be more expensive than CZ.
* Lab-Grown Diamonds:
* Pros: Chemically identical to mined diamonds, ethically sourced, can be less expensive depending on size and quality.
* Cons: Can be more expensive than CZ or moissanite, might not be as readily available in all sizes and shapes.
Choosing the Best:
* Budget: CZ is the most affordable option, followed by moissanite, then lab-grown diamonds.
* Appearance: Moissanite has the most "fire" (dispersion), while lab-grown diamonds are the closest to natural diamonds in appearance.
* Durability: Lab-grown diamonds are the hardest and most durable option, followed by moissanite and then CZ.
In Summary:
* For pure brilliance and affordability: Cubic Zirconia
* For brilliance and a touch of fire: Moissanite
* For a genuine diamond experience: Lab-grown diamonds
Ultimately, the "best" simulated diamond is subjective and depends on your individual preferences and priorities.