Large, high quality diamonds are graded much more thoroughly than small, low-quality ones.

Large, high quality diamonds are graded much more thoroughly than small, low-quality ones.

• A. graded much more thoroughly than small, low-quality ones
• B. graded less thoroughly
• C. not graded
• D. graded only by carat

Answer: (A)

Grading effort increases with value and risk. Large, high-quality diamonds command higher prices and have more impact if misgraded, so graders spend more time on precise measurements, verifying color and clarity with multiple checks, and evaluating cut quality in detail. This thorough approach helps ensure the report accurately reflects the stone’s characteristics and supports its price. Smaller, lower-quality stones carry less financial risk, so the grading process tends to be shorter and less exhaustive, focusing on essential traits rather than an extensive, granular appraisal. It isn’t typical to grade only by carat or to skip grading entirely, and the idea that larger stones get graded less thoroughly contradicts standard industry practice.

Grading effort increases with value and risk. Large, high-quality diamonds command higher prices and have more impact if misgraded, so graders spend more time on precise measurements, verifying color and clarity with multiple checks, and evaluating cut quality in detail. This thorough approach helps ensure the report accurately reflects the stone’s characteristics and supports its price. Smaller, lower-quality stones carry less financial risk, so the grading process tends to be shorter and less exhaustive, focusing on essential traits rather than an extensive, granular appraisal. It isn’t typical to grade only by carat or to skip grading entirely, and the idea that larger stones get graded less thoroughly contradicts standard industry practice.