Winter 2014 G&G Publication Info
This document provides the publication information for Gems & Gemology
Topaz Journey
Honey yellow. Fiery orange. Cyclamen pink. Icy blue. In warm or cool tones, topaz is a lustrous and brilliant gem
GIA 全新实验室培育钻石报告 (LGDR)

魅力四射的新世界:前模特推出高级珠宝品牌
Vania Leles 于 2004 年在 GIA 伦敦获得了研究宝石学家文凭,很快,她将简历发给位于邦德大街的 Graff Diamonds,申请她梦想的工作。
A Comparison of Modern and Fossil Ivories Using Multiple Techniques
This article provides identification criteria to distinguish between modern and fossil (mammoth) elephant ivory.

庆祝《宝石与宝石学》(Gems & Gemology) 80 周年华诞以及 Harold 和 Erica Van Pelt 的艺术瑰宝
GIA Gems & Gemology 《宝石与宝石学》 博物馆展览开幕式
Winter 2024 G&G Publication Information
This document provides the publication information for Gems & Gemology
Spring 2025 G&G Publication Information
This document provides the publication information for Gems & Gemology
Spring 2024 G&G Publication Information
This document provides the publication information for Gems & Gemology
Spring 2022 G&G Publication Information
This document provides the publication information for Gems & Gemology
Spring 2023 G&G Publication Information
This document provides the publication information for Gems & Gemology
Winter 2023 G&G Publication Information
This document provides the publication information for Gems & Gemology

.jpg)


