Distinguish between rough diamond valuation and polished diamond valuation in terms of factors considered.

Distinguish between rough diamond valuation and polished diamond valuation in terms of factors considered.

• A. Rough valuation centers on cut quality and polish; polished valuation centers on carat weight.
• B. Rough valuation focuses on carat weight, crystal quality, and rough color; polished valuation adds cut quality, brightness, symmetry, polish, plus market demand and certification.
• C. Rough valuation relies on market demand and certification; polished valuation relies on color.
• D. Rough valuation uses fluorescence; polished valuation uses clarity.

Answer: (B)