Fluorite value ranges from under $1 to over $30 per carat.
Fluorite's price depends heavily on color, clarity, size, and cut. Common purple fluorite sells for under $1/carat. Rare, vibrant colors like blue or green, and flawless specimens can exceed $30/carat. Larger, well-formed crystals are significantly more valuable than smaller, broken pieces.
Factors Affecting Fluorite Value
- Color: Purple is common, blue, green, and yellow are rarer.
- Clarity: Fewer inclusions mean higher value.
- Size: Larger crystals command higher prices.
- Cut: Well-cut gemstones are more valuable.
- Origin: While not always a major factor, some localities are known for quality.
Fluorite Grades & Quality
Fluorite isn't graded like diamonds, but quality is assessed based on the factors above. Gem-quality fluorite is transparent or translucent, with even color distribution. Collector specimens are judged on crystal form, aesthetics, and rarity.
Fluorite Value Comparison
| Fluorite Type | Typical Price (per carat) | Common Uses |
|---|---|---|
| Common Purple | $0.10 - $1.00 | Lapidary, specimens |
| High-Grade Green/Blue | $5.00 - $15.00 | Gemstones, collectors |
| Exceptional, Flawless | $15.00 - $30+ | Rare collector pieces |
Where to Get a Fluorite Appraisal
- Gemological Labs: Provide detailed reports, but can be costly.
- Experienced Lapidaries: Offer informal appraisals based on their expertise.
- Mineral Dealers: Can assess value for buying/selling purposes.
Note: Fluorite has a lower hardness (4 on the Mohs scale) than many gemstones, making it prone to scratches. Handle with care.