一位业内人士的巴塞尔展览之旅

几个世纪以来，珠宝设计师们都对蝴蝶情有独钟，皆因它有着令人惊叹的美丽， 还因为“飞舞的花朵”令人浮想联翩。 蝴蝶是转变的普遍象征。

Although this stone bore some superficial resemblance to moissanite, its gemological properties were consistent with HPHT synthetic diamond.

Melee diamonds can be efficiently screened for synthesis and treatment using infrared absorption spectroscopy, DiamondView imaging, and microscopy.

珠宝商和宝石学家使用一组特定的术语来描述已打磨钻石的各个部分。 形状或比例的某些测量数据最终会影响圆形明亮式钻石的切工等级。

Examination of a CVD synthetic diamond with an unusual pattern of growth dislocations that resemble natural inclusions.

在 2014 年 1 月成为 GIA 总裁兼首席执行官之前，Susan Jacques 在零售业做了 30 多年。 2010 年 6 月 6 日，在拉斯维加斯举行的 GIA 小饰品就业博览会小组讨论中，她提出了这些成功所需具备的特质。

合并加拿大两个最大的钻石矿让其新业主 Dominion 钻石公司有机会重新推出 CanadaMark 品牌。

Examines the history of diamond production in Botswana and the long-term outlook for beneficiation through value-added industries.

A natural diamond with a CVD synthetic film is examined at GIA's Carlsbad lab.

A Fancy yellow type Ib CVD-grown synthetic diamond undergoes testing at the New York lab.

橄榄石和罕见的绿色宝石是第 12 届 Sinkankas 研讨会的主题。