Round Brilliant 1.66ct, E, IF  

Diamond Grading Analysis

• Lab Grown Diamond

  5/5/2026
• Shape

  Round Brilliant
• Measurements

  7.59 - 7.62 x 4.68
• Carat Weight

  1.66
• Color

  E
• Clarity

  IF
• Cut

  

  CUT GRADE

• 1. Polish

  Excellent
• 2. External Symmetry

  Excellent
• 3. Proportions

  Excellent
• 4. Optical Brilliance

  Excellent
• 5. Fire

  Excellent
• 6. Scintillation

  Excellent
• 7. Optical Symmetry

  Excellent
• 8. Hearts & Arrows

  Excellent

• Depth %

  61.5%
• Table %

  57%
• Girdle Thickness

  Medium
• Girdle Condition

  Faceted
• Culet

  None
• Crown Height %

  15.0%
• Crown Angle

  34.5°
• Pavilion Depth %

  43.0%
• Pavilion Angle

  40.8°
• Fluorescence

  None
• Grade Setting Inclusion

  n / a
• Inclusion Location

  n / a