The gemstone industry is becoming more aware of oils and resins in cuprian tourmaline, not uncommon as supply of fine quality goods dwindles, and its effect on value can vary.
Featured ArticlesThere were some winners and some that didn’t do as well as a relatively quiet year came to an end. Plus, some new marketing campaigns have taken off to promote mined diamonds.
Diamond MarketAre appraisers liable to third parties? It depends on the state. Here’s what important to know.
The Appraiser's NotebookRichard Drucker reviews Rui Galopim de Carvalho’s comprehensive gemstone glossary comprising more than 7,300 entries.
Book ReviewTheir rarity has combined with increased demand thanks to online jewelry buying and consumer appetite for unenhanced gems to create high prices.
Market TrendsThe country’s Ministry of Mining has enacted a temporary ban on gem exports.
The Trade in FocusIt appears in important historic jewels, though it was misidentified as “balas ruby.”
*Gem Focus & Market Pulse (Free Subscriber)Buying activity at the gem shows is expected to be OK this year.
The Trade in FocusBuyers at the fine jewelry auctions showed strong interest in reds/purples.
The Trade in FocusNGO Design Thinking Africa has created a program to train gem cutters and goldsmiths, hoping to eventually expand it to multiple cities around the country.
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