Collectors from around the world descended on Christie's Maharajas & Mughal Magnificence auction of the jewels from the Al-Thani Collection on 19 June.
Read MoreReview of S.K. Samuels’s Imperial Jade of Burma and Mutton-Fat Jade of India: Mining, Trade, and Use from Antiquity to the Present.
Read MoreIntroduces the Chinese nephrite mine in Hechi and characterises the “band” and dendritic patterns found in this material.
Read MoreAn insider look at the May 2014 show, held at the Shanghai Word Expo Exhibition & Convention Center.
Read MoreRare shattuckite from the Democratic Republic of Congo, as seen at the Tucson Gem and Mineral Show.
Read MoreA brief look at GIA's permanent museum exhibit at the New York lab and campus.
Read MoreA jadeite jade bangle is submitted for lab testing to investigate the possibility of treatment.
Read MoreA specimen presenting as red coral is revealed to be dyed bone.
Read MoreA stone submitted for identification is revealed to be the first wurtzite examined by the GIA lab.
Read MoreThe history and mysteries behind a treasure of jewels hidden during the 1600s, a window to the past being fully opened to the public for the first time since a chance discovery a century ago.
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