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Spring 2003, Volume 39, Issue 1

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Gem News International


TUCSON REPORT

COLORED STONES AND ORGANIC MATERIALS

INSTRUMENTS AND TECHNIQUES

  • Gemewizard™ gem communication and trading software.

CONFERENCE REPORTS

  • AGTA corundum panel.

GNI REGULAR FEATURES

DIAMONDS

  • European Commission approves the De Beers Supplier of Choice initiative.
  • A type IaB diamond showing a “tatami” strain pattern.

COLORED STONES AND ORGANIC MATERIALS

  • Poldervaartite from South Africa.
  • Triphylite inclusions in quartz from Brazil.

SYNTHETICS AND SIMULANTS

  • LifeGem synthetic diamonds.

CONFERENCE REPORTS

  • SME 2003 annual meeting.

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