Science of Gem

04/09/2026

https://www.facebook.com/share/p/168JbHEJs71/

Here's a look at which prices have changed in the GemGuide September/October 2026 issue. Interesting to note on which side of the color wheel the latest changes are concentrated, isn't it? 👀

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20/08/2026

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RARE BUT REAL..

28/07/2026

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The World Jewellery Confederation (CIBJO) plans to eliminate the terms “laboratory grown” and “laboratory created” from its Blue Book at its upcoming congress on September 4.

The organization made the decision after a year of consideration, concluding the words needed to be clearer to inform consumers effectively. CIBJO believed neither of those terms “described the products to which they had been applied,” it said last week. Meanwhile, it considered “synthetic” to be unambiguously clear when referring to gemstones, it explained.

23/07/2026

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17/07/2026

https://www.gia.edu/gia-news-press/new-descriptive-terminology-for-laboratory-grown-diamonds

Beginning later this year, GIA will start using descriptive terms to characterize the quality of laboratory-grown diamonds

16/07/2026

https://m.facebook.com/story.php?story_fbid=1532994648864522&id=100064620046507

De Beers said it needed to cut costs and streamline operations given the depressed state of the world diamond market.

Read more: https://bbc.in/4ye8vf8

10/07/2026

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