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Showing posts with label National Jeweler. Show all posts
Showing posts with label National Jeweler. Show all posts

Wednesday, March 20, 2024

Sunday, September 10, 2023

Hanadama Quality Pearl

According to GIA cultured Akoya pearls must display a combination of all the following characteristics: a round to near-round shape, white body color with or without overtone, excellent luster, clean to lightly spotted surface, excellent to very good matching, and sufficient nacre thickness and quality. When a pearl, strand or jewelry item meets the parameters for Hanadama, GIA will add a comment to the report. Many thanks to National Jeweler for sharing the information.


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Friday, May 05, 2023

Peacock Color In Pearls

The Gemological Institute of America has announced that it has added a new comment for its pearl reports, including the trade color term Peacock for designated colors of cultured pearls from the Pinctada margaritafera (black-lipped pearl oyster), commonly known as Tahitian pearls.


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Tuesday, March 29, 2022

Saturday, March 12, 2022

US Bans Import Of Russian Diamonds

This new order by the US President Joseph Biden now means no direct diamond buying from Alrosa or any other Russian company is allowed. Also, if the consumers begin to stop buying Russian diamonds, then it's over. 


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Friday, January 14, 2022

Red Beryl Mine

Part of the renowned red beryl mine in Beaver County, Utah (USA) is producing again. Denise Knoeller and her husband entered into a purchase agreement to become the new owners of Red Emerald Inc. and its claims at the mine. I wish them good luck. Red beryl is a storyteller. To give an idea of the gemstone's rarity, the Utah Geological Survey estimates that one beryl crystal is found for every 150000 diamonds. 


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