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GIA to Use New Descriptive Terminology for Laboratory-Grown Diamonds - Gioielleria Arte Orafa Olevano Romano GIA to Use New Descriptive Terminology for Laboratory-Grown Diamonds Change reflects narrow color and clarity range of the manufactured product CARLSBAD,..

Title: "The Allure of Color: Guide to Diamond Appreciation"Introduction:Diamonds are undoubtedly among the most loved and coveted precious stones in the world of jewelry. In addition to traditional evaluation factors such as clarity, weight and cut, color is a determining element in defining the val..