• Cover of Gems & Gemology Fall 1997 issue featuring geometric gemstone art piece

Fall 1987

  • $15.00
The PDF version of this issue is available at no charge. Visit

An Update on Color in Gems, Part I: Introduction and Colors Caused by Dispersed Metal Ions
Emmanuel Fritsch and George R. Rossman

The Lennix Synthetic Emerald
Giorgio Graziani, Edward Gübelin, and Maurizio Martini

Synthetic or Imitation? An Investigation of the Products of Kyocera Corporation That Show Play-of-Color
Karl Schmetzer and Ulrich Henn

Man-Made Jewelry Malachite
V. S. Balitsky, T. M. Bublikova, S. L. Sorokina, L. V. Balitskaya, and A. S. Shteinberg

Inamori Synthetic Catís-Eye Alexandrite
Robert E. Kane

Every issue also includes the most up-to-date reports from the GIA Laboratory (Lab Notes) and gemologists around the world (Gem News International).

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SKU: 438704