

刚玉附生合成红宝石的分析
采用内含物分析、紫外线 — 可见光 — 近红外分光光度法、能量色散 X 射线荧光光谱仪和激光剥蚀电感耦合等离子体质谱仪,对刚玉附生合成红宝石进行分析。

Exhibition Review: Maker & Muse, Women of the 20th Century Art Jewelry
A review of the “Maker & Muse, Women of the 20th Century Art Jewelry” exhibition at Chicago’s Driehaus Museum.


世界宝石产地浪漫之旅:斯里兰卡
跟随 GIA 实地宝石学家的脚步,前往斯里兰卡“珠宝之岛”,开启一段真正的宝石开采冒险之旅。您会看到这里如今仍在使用传统的宝石开采技术。 斯里兰卡是一个开采、切磨与交易强国。


《宝石与宝石学》(G&G) 2015 年春季刊介绍蓝色尖晶石、中国珠宝设计和最新的合成品
《宝石与宝石学》(G&G) 简报介绍了《宝石与宝石学》(Gems & Gemology) 2015 年春季刊的内容概要。

GIA 鉴定所关于天然尖晶石钴扩散处理新方法的报告
关于天然尖晶石钴扩散处理新方法的报告,采用了内含物分析、紫外 - 可见光 - 近红外 (UV-Vis-NIR) 和能量色散 X 射线荧光 (EDXRF) 光谱仪,还有激光剥蚀电感耦合等离子体质谱仪 ( LA-ICP-MS) 等方法。


戴比尔斯降低原石价格 - 降幅太低?
戴比尔斯在五月看货会上降低了原石价格;经过临时处理但未经披露的钻石提交给 GIA;Sotheby's(苏富比)、Christie's(佳士得)的销售再次打破拍卖纪录。


Gemologist’s Black Opal Ring Wows Consumer, Trade Media
GIA grad Niveet Nagpal, president and head designer of Omi Privé, showcases his love of gems and brings them to life in his designs.

Colored Gems, Chinese Jewelry Designers, and Colored Diamond Spectra

The Chinese Soul in Contemporary Jewelry Design

Amethyst from Boudi, Morocco
An introduction to Moroccan amethyst, which features distinctive color zoning and inclusions.

Blue Spinel from the Luc Yen District of Vietnam (英语)
Offers geological context and gemological characterization of this increasingly popular vivid blue spinel from northeast Vietnam.

Visible Absorption Spectra of Colored Diamonds

Mozambique: A Ruby Discovery for the 21st Century (英语)
Explores the geology, production, and yield of the world’s most commercially important ruby deposit.
Tsavorite Garnet and Mahenge Red Spinel (英语)
A discussion of the current demand for tsavorite and spinel in today’s market.

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