• 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 G¸belin, 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).

GIA students and alumni save 10% on back issues! Enter coupon code GGALUM at checkout.

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