Research Article Search Results
LPHT 热锻的粉红色 CVD 合成钻石 (英语)
The New York lab examines three pink CVD synthetic diamonds which have received LPHT annealing treatment.
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.
Tsavorite Garnet and Mahenge Red Spinel (英语)
A discussion of the current demand for tsavorite and spinel in today’s market.
Large HPHT-Grown Synthetic Diamonds Examined in GIA’s Hong Kong Laboratory (英语)
Examination of the largest HPHT synthetic diamonds GIA has examined so far demonstrated significant progress in this growth technology.
HPHT Synthetic Diamond Melee in High-Quality Jewelry Piece (英语)
The New York lab discovers a synthetic melee diamond in a pendant, underscoring the importance of testing for undisclosed synthetics.
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.
筛选小颗黄色米粒钻进行处理与合成 (英语)
Melee diamonds can be efficiently screened for synthesis and treatment using infrared absorption spectroscopy, DiamondView imaging, and microscopy.
与众不同的粉钻到红钻:Argyle Diamond Tender(阿盖尔钻石投标会)成立 30 周年庆典 (英语)
Describes the extremely rare polished pink diamonds from Australia’s Argyle mine that have been sold for 30 years through invitation-only tenders.
图书:Jewels of Ancient Nubia(《古努比亚珠宝》) (英语)
Review of Yvonne J. Markowitz and Denise Doxey's Jewels of Ancient Nubia.
具有不寻常生长特性的混合型 HPHT(高温高压)合成钻石 (英语)
Although this stone bore some superficial resemblance to moissanite, its gemological properties were consistent with HPHT synthetic diamond.
经高度辐射处理的 CVD 合成钻石 (英语)
A look at the first CVD synthetic diamond examined at GIA that has been irradiated to a blue color.

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