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  1. Hace 5 días · GIA is the world’s foremost authority on diamonds, colored stones, and pearls. Learn about our history, education, research, and standards in gems and jewelry.

  2. Hace 1 día · CARLSBAD, Calif. – April 25, 2024 – Two leading gem and jewelry industry events will come together in September 2025, offering insight into cutting-edge gemological research, education, training and opportunities for gem and jewelry professionals to network on a global level. Converge, to be held September 7-10, 2025, will unite Conclave, the American Gem Society’s (AGS) premier annual ...

  3. Hace 3 días · GIA gives you the knowledge and practical skills to translate your love for gems and jewelry into a rewarding career. Gemology. Immerse yourself in the beauty and science of gems and fine jewelry. Jewelry. Acquire the gem and jewelry knowledge to successfully serve customers in the exciting retail world. Design.

  4. Hace 5 días · The GIA Clarity Scale has 6 categories, some of which are divided for a total of 11 specific grades. Many inclusions and blemishes are too tiny to be seen by anyone other than a trained diamond grader. To the naked eye, a VS1 and an SI2 diamond may look exactly the same, but these diamonds are quite different in terms of overall quality.

  5. Hace 22 horas · Ανακοινώθηκαν τα οριστικά αποτελέσματα για το «Τουρισμός για Όλους 2024». Ενημέρωση με SMS, μέιλ και μέσω του gov.gr.  Ολοκληρώθηκε σήμερα η κλήρωση για την επιλογή των δικαιούχων του προγράμματος «Τουρισμός για όλους ...

  6. Hace 2 días · Light Return is also known as brilliance or total brightness. It’s the exceptional way diamonds reflect and refract light creating a luminous return of light to a viewer’s eye that has made diamonds sought after for centuries.

  7. Hace 1 día · RESULTS COLUMBUS, Ohio – The Ohio State track & field team competed in the first day of the Penn Relays on Thursday. Aniya Mosley broke the women's 1500m program record by more than one second, running a 4:12.34 to finish as the runner-up. She previously ranked fifth among the program's leaders and crushed her previous PR by more than 8.5 seconds.

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