Despite the generally strong year for jewellery retail, the diamond industry continues to face problems with credit, patchy demand and soft prices.
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The US holiday shopping season is looking positive, despite signs that an economic slowdown may be coming in 2019. Plus, more auction sales records.
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Graff reveals the first polished diamonds produced from the Lesedi La Rona, one of the largest pieces of rough ever mined. Plus, other market news.
Read MoreThe building blocks are in place for a strong 2018 U.S. holiday season. Plus, diamond market updates and upcoming auctions.
Read MoreBusiness at the September Hong Kong Gem and Jewellery Shows was patchy, despite a strong world economy. Buyers left early to avoid Typhoon Mangkhut.
Read MoreA compilation of gem news from around the world, covering topics such as localities, unusual gem materials, market news, new products, discoveries, jewellery manufacturing techniques and industry trends.
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A phenomenon usually seen in Colombian emeralds is found in a specimen from Zambia.
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A first-hand look at Colombia’s emerald mines and the cutting and trading industry in Bogotá.
Read MoreCompares PL spectroscopy data of 48 emerald samples from three countries to evaluate the usefulness of the technique in geographic origin determination.
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An emerald from a largely unexplored Chinese deposit is seen at Tucson, along with a pink sapphire recut after removal from a necklace.
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