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Grading Lab Survey Introduction Method of Survey Results - Clarity and Color - Cut Grades - Clarity Plots - Laser Inscription - Girdle Thickness - Measurements - Pricing  - Price Differences Discussion - Brand Value - Appraisal Conclusion Acknowledgements Appendix I Appendix II Appendix III Appendix IV Appendix V Diamond Tutorial		Appendix II. Carat, Color, and Clarity   No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Carat GIA .74 .78 1.08 1.11 .62 .60 .62 .62 .71 .70 .79 .71 .75 1.13 1.02 1.23 .70 AGS .744 .787 1.082 1.110 .623 .606 .620 .621 .716   .797 .711 .750 1.136 1.020 1.234 .702 EGL .74 .78 1.08 1.11 .62 .60 .62 .62 .71 .70 .79 .71 .75 1.13 1.02 1.23 .70 Color GIA F F H G I I G H H H E E H J E G H AGS F F G G I H G H H   E E H I F G H EGL E E G F H H F G G G E E G I F G H Clarity GIA SI1 VS2 SI2 SI2 VS1 VVS2 VS1 VS2 SI2 VS1 SI1 SI1 SI1 SI2 VVS2 VS1 VS2 AGS SI2 VS2 SI2 SI2 VS2 VVS2 VS2 SI1 SI2   SI2 SI2 SI1 SI1 VS1 VS2 SI1 EGL SI1 VS2 SI2 SI2 VS1 VS1 VS2 VS2 SI2 VS2 SI1 SI2 SI1 SI1 VVS2 VS2 SI1   discuss   « Appendix I   |   Appendix III »

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