Events
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De Beers recorded a 38% year-on-year increase in diamond production in the third quarter of 2025,…
Gemological Science International (GSI) has identified undisclosed lab-grown diamonds in jewellery set with natural brown diamonds.…
The World Jewellery Confederation (CIBJO) has released the tenth and final pre-congress Special Report ahead of…
A new model for assessing gemstone durability, developed by Kennon Young of the Vermont Gemological Laboratory,…
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Education
The Gemological Institute of America (GIA) has launched GemKit by GemKids, a free digital education…
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Diamond Education
Detailed guides to help Kiwi jewellery consumers make the best possible decision when choosing a diamond.

