Tucson 2025 Overview

A summary of the findings at the 2025 Tucson gem shows.

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Wearable Art Jewelry Supporting Families in Guatemala

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New Nigerian Green Beryl Find

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New Deposit of Pezzottaite from Madagascar

A highly saturated purplish pink to red pezzottaite from a new deposit in Madagascar is encountered in Tucson and tested by GIA researchers.

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“Enhydro” Amethyst from Morocco

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Eighth Annual Gianmaria Buccellati Foundation Award Winner

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“Bubble Obsidian” from Armenia

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Large “Rainbow Calcite”

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Green Jadeite-Omphacite from Guatemala

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Gems Keep Giving

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Gem-Quality Spinel from Southern Malawi

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Phenomenal Gems

A look at the most popular phenomenal gems exhibited at the 2025 Tucson gem shows.

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Update on Montana’s Rock Creek Sapphire

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Rare Faceted Väyrynenite

Uniquely saturated examples of the collector stone were on display at GJX.

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Paraíba Tourmaline Melee: An Entry-Level Market Perspective

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New Fluorite Deposit in Nigeria

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Gemstone Artisan Keycaps

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