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Does Diamond Fluorescence Always Negatively Impact Beauty?In the jewelry industry, fluorescence is one of the most debated and, at the same time, least understood phenomena by non-experts. Often mistakenly labeled as a defect, this natural characteristic must be analyzed with technical expert..

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,..