
博物馆展览将展出 Tony Duquette-Hutton Wilkinson(托尼·杜奎特 - 赫顿·威尔金森)珠宝


巴西珠宝产业的崛起


从安第斯山脉(Andes )到潘塔纳尔(Pantanál):寻找紫黄晶




提交至孟买鉴定所的三颗 CVD 合成钻石 (英语)
The gemological and spectroscopic characteristics of these type IIa synthetic diamonds suggested that they experienced different growth and/or treatment histories.

巨大的 CVD 制造合成钻石 (英语)
The New York laboratory recently tested a 2.16 ct CVD synthetic from Scio Diamond Technology Corp., the largest specimen GIA has seen so far.

未告知的大颗 CVD 合成钻石样品 (英语)
In mid-2012, one of the international diamond grading laboratories in Antwerp reported undisclosed CVD synthetic diamonds, causing a stir in the diamond industry.

含聚合氮杂质的 CVD 合成钻石 (英语)
Recently, an unusual 0.94 ct Fancy yellow-brown emerald cut was submitted to GIA for a synthetic diamond grading report. It contained a cloud of black needle-like inclusions occurring along a plane and showed weak green transmission with fiber-optic illumination.


马达加斯加 Didy 地区附近出现了大量的红宝石和蓝宝石
产自越南的宝石:新面貌 (英语)
This article describes the major gem materials of Vietnam, together with their new finds and recent production.

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