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

春季拍卖会再奏凯歌，以历史性销售新高完美收官。

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。

绿色宝石可以提升和净化我们的精神，自从我们开始佩戴珠宝起，绿色宝石就已成为非常受欢迎的宝石选择。

《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。

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。

斯里兰卡：宝藏之岛

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。

这便是美国珠宝设计协会 (AJDC) 给其成员的一字主题。 他们的挑战是制作颇具启发意义的珠宝，这也正是您在这里所看到的。
没有规则。 没有方向。 没有范畴。

这些罕见的大自然奇迹始终有着神秘的光环，因此，当 GIA 研究人员检测这些著名钻石时，感到相当荣幸。

GIA grad Niveet Nagpal, president and head designer of Omi Privé, showcases his love of gems and brings them to life in his designs.

The annual Tucson shows always provide an illuminating window into the world of colored gem supply and demand

Offers geological context and gemological characterization of this increasingly popular vivid blue spinel from northeast Vietnam.

Explores the geology, production, and yield of the world’s most commercially important ruby deposit.

An introduction to Moroccan amethyst, which features distinctive color zoning and inclusions.

Guided by their cultural heritage and powered by a rapidly growing domestic consumer market, Chinese designers are exerting a powerful influence on the global stage.

Features a foldout chart containing representative visible spectra and photos of the major color categories of diamond.

A discussion of the current demand for tsavorite and spinel in today’s market.

Rare material seen at the GJX show in February 2015.

Exceptional innovations using gem and mineral rough at Tucson’s GJX show.