1. Maximum brilliance

    2. Maximum fire.

    3. Perfect Optical     1. Maximum brilliance

    2. Maximum fire.

    3. Perfect Optical Brillance

    4. Perfect Optical Symmetry

    5. Edge-to-edge brilliance

    6. Widest possible diameter

    7. Contrast brilliance

    8. Perfect and distinct star pattern

    4. Perfect Optical Symmetry    1. Maximum brilliance

    2. Maximum fire.

    3. Perfect Optical Brilla    5. Edge-to-edge brilliance

    6. Widest possible diameter

    7. Contrast brilliance

    8. Perfect and distinct star pattern

5. Edge-to-edge brilliance

    6. Widest possible diameter

    7. Contrast brilliance

    8. Perfect and distinct star pattern