Amethyst
Amethyst is a purple variety of quartz commonly used in jewelry and collected as a gemstone.
Estimated value as of 2026 · Source: Amethyst retail pricing: $20-$50 per carat average, with typical faceted gemston…
Fun Fact
Darker amethyst from Uruguay can sell for 3-5 times the price of lighter Brazilian amethyst, making color one of the most significant value factors for this gemstone.
Price History
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