GIA: "OBSERVATIONS OF OVAL-, PEAR-, AND MARQUISE-SHAPED DIAMONDS: IMPLICATIONS FOR FANCY CUT GRADING". ai Wealth and the global art

Wealth and the global art market

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Date of Publishing: December 2022

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GIA: "OBSERVATIONS OF OVAL-, PEAR-, AND MARQUISE-SHAPED DIAMONDS: IMPLICATIONS FOR FANCY CUT GRADING". ai Wealth and the global artDigital Report immediate delivery to your email. Date of Publishing: 2024. No. of Pages: 25. A cut grading system useful at all levels of the diamond trade must encompass the visual appeal of polished diamonds. This paper presents results from observations of oval , pear , and marquise shaped diamonds for face up appearance and outline appeal. In a controlled environment, an international cross section of diamond buyers, sellers, cutters, and