What is appraisal in the context of diamonds?

• A. A formal certification of gemstone authenticity.
• B. An estimation of an article's value, usually for insurance purposes.
• C. A measurement of a diamond's carat weight.
• D. The process of extracting diamonds from ore.

Answer: (B)

Appraisal is about estimating value. For diamonds, an appraisal provides a professional estimate of the stone’s worth—often the replacement value needed for insurance coverage or for resale purposes. It focuses on how much the item would cost to replace or what it’s worth on the market, rather than verifying authenticity or describing physical characteristics.

Certification, on the other hand, confirms the gemstone’s identity and qualities (like carat, color, clarity, cut) but not its monetary value. Measuring carat weight is a part of describing the gemstone, not the value assessment itself. Extracting diamonds from ore relates to mining, not valuation. So the best answer is the one that emphasizes estimating value, typically for insurance.