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在拉斯维加斯举办的 GIA 2009 年小型珠宝招聘会上，Honora 的 CEO Joel Schechter 与我们分享了他父亲 Stanley Schechter 教他选拔模范雇员身上要具备的重要特质 — 忠诚、诚实，尊重他人和关注细节 。
美国宝石研究院 (GIA) 鉴定所“D 到 Z”钻石成色分级 (英语)
This article discusses the history and ongoing development of GIA's color grading system, and explains how its laboratory applies it.
来自 Apollo Diamond Inc. 的最新一代化学蒸气沉淀法 (CVD) 生长的合成钻石 (英语)
High-quality CVD-grown diamonds, comparable in color and clarity to natural diamonds, can be identified using a combination of gemological and spectroscopic properties.
在美国宝石研究院 (GIA) 鉴定所， D 到 Z 颜色范围钻石的内部白雾和反射孪晶纹对净度分级会有影响 (英语)
This article reviews the GIA Laboratory’s history of reporting on certain types of graining which are often the only characteristics present in large, high-clarity, high-color diamonds.
高压高温 (HPHT) 生长之合成钻石的特征更新图表 (英语)
A new chart, supplementing the one published in the Winter 1995 issue of Gems & Gemology, summarizes the features of both as-grown (“non-modified”) and treated (“modified”) synthetic diamonds currently in the gem market (that is, those grown by the high pressure/high temperature technique).
圆形明亮式切工钻石整体切磨品质的分级基础 (英语)
The GIA diamond cut grading system described here includes the components of brightness, fire, scintillation, polish, and symmetry, as well as weight and durability concerns, into a single overall grade for cut quality for standard round brilliants.
澳大利亚阿盖尔钻石矿床的发现与开采 (英语)
Australia’s Argyle mine has set records for volume since its establishment in 1983, and is additionally noted for its rare pink diamonds.
鉴定填充钻石的视觉指南 (英语)
This article illustrates the various features in filled diamonds and explores the best techniques for examining them.
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