Research Article Search Results

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

Review of The Collector's Guide to the Minerals of New York State.

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.

Fossilized gastropod shells, trademarked for use in jewelry, are exhibited at the 2014 Tucson gem shows.

Stunning examples of gem cutting and design from the GJX Show in Tucson, Arizona.

Documents a series of visits to Myanmar in search of exceptionally bright pinkish red spinels possessing no dark tones.

Examines China’s eminent role in the gem and jewelry industry, as a manufacturer and a consumer market, and its impact on the global trade.

G&G starts 2014 with renewed anticipation and the strongest intention to build on the many notable innovations that shaped the journal in previous years.

Deep blue fluorescence in a CVD synthetic diamond mimic patterns found in natural specimens.

Advances in CVD growth technology have resulted in crystals that yield well-proportioned round brilliant cuts.

Presents the gemological and spectroscopic properties of a suite of synthetic diamonds grown by AOTC using high pressure and high temperature.