The Diamond and Diamond Grading eLearning course brings to life the skills needed to grade the color, clarity and cut of diamonds through video, graphics, images and text.

Seamless Wikipedia browsing. On steroids. Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface. Wikiwand ...

Oct. 22, 2024 — In a study, researchers use neuroimaging methods to examine brain resilience in regions of the brain linked to language and aging. They found that the hippocampus in bilinguals ...

This course covers how to describe diamond jewelry accurately for effective and ethical sales conversations with customers. Key topics examined include the internationally accepted GIA clarity grading ...

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In 2003 the diamond industry established the Kimberley Process, an international certification system designed to reassure consumers that the diamonds they bought were conflict-­free. But more ...

This plastic surgeon-created skincare system may cost more than double my ... double board-certified facial plastic surgeon Dr. Jason Diamond, M.D., F.A.C.S., has an impressive roster of A-list ...

“While NFPA and IBHS have worked collaboratively in years past, this agreement solidifies both organizations’ commitment to proactively working to mitigate today’s ever-growing wildfire ...

Commissions do not affect our editors' opinions or evaluations. The best point-of-sale (POS) systems do more than process transactions. These systems can also streamline your daily workflow by ...

The nervous system is an organ system that handles communication in the body. There are four types of nerve cells in the nervous system: sensory nerves, motor nerves, autonomic nerves and ...