(PRESS RELEASE) The World Jewellery Confederation (CIBJO), the American Gem Trade Association (AGTA) and the International ...
Three jewellery industry associations have released a joint statement expressing concern about the presence of irradiated rubies and sapphires in the global market.
You get the unique experience of working directly with the owner — who also happens to be the master behind the bench,” says ...
renewing concerns first raised in 2022 about gemstone treatments that alter color through irradiation. AGTA recently issued a notice citing increasing reluctance among US dealers to purchase yellow, ...
Smithsonian Magazine on MSN1d
See the Stunning Sapphire Ring Belonging to a Medieval Bishop That Just Sold at AuctionFound by a metal detectorist in England, the item features a sapphire surrounded by two emeralds and two stones that are ...
The World Jewellery Confederation (CIBJO), the American Gem Trade Association (AGTA) and the International Colored Gemstone ...
The Australian Border Force is set to auction more than 100 gemstones — valued at over $60,000 — after they were abandoned by a passenger at Perth Airport. ABF officers detected 117 sapphire and ...
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