A market-wide average across qualities and sizes. Your stone's value depends on carat, color, clarity, cut, treatment, and origin.
Chrysoprase is a variety of chalcedony known for its vibrant green color, which can range from apple green to deep green. It is relatively hard, scoring 6 to 7 on the Mohs scale, and is often cut into cabochons or beads to enhance its color and luster.
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.
Featured in National Jeweler
The GemstoneAI market index for chrysoprase is $25 per carat as of 2026-11-09. 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 identifies the stone from a photo, shows what else it could be, and estimates market value. It is free to try.
Gem prices move on supply, demand, and metal markets; treat any single stone as a collectible first and an asset second.