A market-wide average across qualities and sizes. Your stone's value depends on carat, color, clarity, cut, treatment, and origin.
Adamite is a zinc arsenate mineral that forms delicate, glassy crystals in bright yellow, yellow-green, lime and rarer violet or colorless tones. With a Mohs hardness around 3.5 and brittle, perfect cleavage, it is far better suited to mineral cabinets than everyday jewelry, but its vivid color and strong fluorescence make fine pieces highly coveted by collectors.
Market averages will not price your stone. GemstoneAI identifies gems and jewelry from a photo, checks authenticity and treatment signals, and gives you a real market valuation in seconds. Free to try.
The GemstoneAI market index for adamite is $58 per carat as of 2026-08-04. That is a market-wide average across qualities, not a quote for a specific stone. Individual value depends on carat, color, clarity, cut, treatment, and origin.
Visual tests alone are unreliable. GemstoneAI analyzes a photo of your stone for identity, treatment indicators, and authenticity signals, then estimates market value. It is free to try.
Over the past 30 days the adamite index moved +0.4%. Gem prices move on supply, demand, and metal markets; treat any single stone as a collectible first and an asset second.