IGI Report Number: LG754560363 Stone Type: Laboratory Grown Diamond Shape: Cushion Modified Brilliant Dimensions: 10.69 × 8.66 × 5.74 mm GRADING RESULTS Total Carat Weight: 4.03 ct Color Grade: Fancy Vivid Blue Clarity Grade: VS1 ADDITIONAL GRADING INFORMATION Polish: Excellent Symmetry: Excellent Fluorescence: Very Slight Growth Method: CVD (Post-Growth Color Treatment) Inscribed: “IGI LG754560363”; Includes corresponding IGI Lab Grown Diamond Report.

IGI Report Number: LG632455034 Stone Type: Lab Grown Diamond Shape: Oval Brilliant Dimensions: 9.92 × 7.32 × 4.51 mm GRADING RESULTS Total Carat Weight: 2.06 ct Color Grade: Fancy Vivid Blue Clarity Grade: VS1 ADDITIONAL GRADING INFORMATION Polish: Excellent Symmetry: Excellent Fluorescence: None Growth Method: CVD (Post-Growth Color Treatment) Inscribed: “IGI LG632455034”; Includes corresponding IGI Lab Grown Diamond Report.

IGI Report Number: LG754564002 Stone Type: Laboratory Grown Diamond Shape: Oval Brilliant Cut Dimensions: 8.18 × 5.75 × 3.43 mm GRADING RESULTS Total Carat Weight: 1.03 ct Color Grade: Fancy Vivid Blue Clarity Grade: VS2 ADDITIONAL GRADING INFORMATION Polish: Excellent Symmetry: Very Good Fluorescence: None Growth Method: CVD (Post-Growth Color Treatment) Inscribed “IGI LG754564002”, Comes with corresponding report.