Metals Type: Silver
Metal Stamp: 925,Sterling
Gender: Women
Main Stone: AAA Cubic Zirconia Diamonds
Fine or Fashion: Fine
Setting Type: Prong Setting
Side Stone: Zircon
Item Type: Rings
Model Number: BJ-XGSR863
Shape\pattern: Geometric
Style: Trendy
CertificateType: GTC
Rings Type: Wedding Bands
Occasion: Wedding

Like in diamonds, cut, quality, and color affect the grade of Cubic Zirconias. 
An AAA -rated CZ stone will surpass a lower grade piece in symmetry, luster, and shine. 
The AAA rating is the most popular grade for high-quality fashion jewelry.

AAA - “AAA ” grade is assigned to a gemstone that is considered to “being near perfect.” Gemstone grading is assigned by letter. AAA is the highest grade while D is the lowest.
Though these stones do show some variation in colour, they are clean, well cut and polished. AAA grade Cubic Zirconia are usually more expensive, higher quality, and near-perfect. 
These diamonds are not usually color-enhanced and most of them are faceted cut.