Loose 4.78 CT Marquise Lab Grown Diamond with IGI Report

This stunning 4.78-carat marquise brilliant lab-grown diamond offers exceptional brilliance and clarity with an F color grade and VS1 clarity. Measuring 18.85 × 8.50 × 5.34 mm, it combines impressive size with remarkable sparkle. Certified by IGI and inscribed for authenticity, this ethically sourced gem is perfect for creating a unique, dazzling piece that reflects both beauty and responsibility.