The world of jewelry: curiosities and news.
Shades of purple: amethyst between legends and beliefs
An ancient legend has it that Bacchus, the pleasure-loving god of libations, fell in love with a pretty nymph named Amethyst: so insistent were his insistence that Amethyst, to escape the god's wil...
Read moreHEAT TREATMENT OF RUBY AND SAPPHIRE: It is better to know more
A detailed paper on the heat treatment of sapphires and rubies and their usefulness in the gemstone trade.
Read moreThis article aims to provide simple tips on how to choose your jewelry based on your physiognomy. So, you will find advice on how to choose the right ring shape according to your hand, or the earri...
Read moreThe grading of diamonds: How to explain it in a simple and comprehensive way
In this article I try to explain how diamonds are classified according to the 4Cs: carat, clarity, color and cut.
Read moreA short and detailed text on the formation and extraction of diamonds.
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