The Mineral Report
Issue 03 · Market Dynamics
Colored Gemstone Market
The deepest violet now commands the strongest returns.
Price appreciation by gemstone class, 2019 – 2024
50%
40%
30%
20%
10%
0%
23%
31%
17%
47%
11%
29%
Ruby
Sapphire
Emerald
Amethyst
Topaz
Opal
This is the
Amethyst Geode
design system, applied by
Curio Design
— a design-style library for AI agents. Full Amethyst Geode guide →
designbycurio.com/learn/amethyst-geode-crystal