DNA Fingerprinting Report (DFR)

The Gulf Institute of Gemology, Sultanate of Oman, issued its first DNA Fingerprinting Report (DFR), on a precious coral. The DFR details the species of the coral sample through DNA analysis and details its comprehensive trace elements. The report further sets forth clear data that ensures the test sample is free of any treatment. The issuance of the DFR is the result of the collaboration between Fabio D’Amico GIG, the CIBJO Coral Commission, headed by its President Enzo Liverino and the University of Naples Federico II, in particular Professor Di Cosmo

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Sapphire Work-Flow

Sapphire Work-Flow Sapphire is a variety of the corundum mineral species, and it is the most highly valued blue colored gemstone in the trade. It

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Ruby Work-Flow

Ruby Work-Flow The red gem par excellence, considered a symbol of love, strength and vital energy. One of the most popular and marketed gems and

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Emerald Work-Flow

Emerald Work-Flow Emerald: a gem that became a reference color all over the world, who doesn’t know the lively and bright ‘emerald green’? From the

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