• Cover of Gems & Gemology Summer 2003 issue, featuring brightly colored gems and jewelry

Summer 2003

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

Beryllium Diffusion of Ruby and Sapphire
John L. Emmett, Kenneth Scarratt, Shane F. McClure, Thomas Moses, Troy R. Douthit, Richard Hughes, Steven Novak, James E. Shigley, Wuyi Wang, Owen Bordelon, and Robert E. Kane

An Important Exhibition of Seven Rare Gem Diamonds
John M. King and James E. Shigley

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: 430303