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Diamond Math is a portable reference guide that shows how to use the external measurements of a polished or rough diamond to calculate its cubic volume and estimate its carat weight based on its specific gravity. This comprehensive book includes detailed charts, formulas, diagrams and other data useful to diamond dealers, cutters, appraisers, jewelers, and others in the diamond trade. It also includes weight estimation charts for ˝ octahedral and cube-shaped rough diamonds. Hardcover, 536 pages, 2nd edition (2011).
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