Amblygonite

Phosphate Group

Key Properties

Property Value
Mohs Hardness 6.0 (5.5-6)
Typical Size 1-20 carats (commercial: 2-10 carats; medium sizes available)
Typical Price Range $50-300+ per carat (commercial: $100-200; pale yellow $200-300+)
Rarity Level Limited Occurrence
Availability Level Limited Supply
Availability Driver Limited Deposits
Investment Appropriateness Collector Gems

Pricing

Typical Price
$80.00
per carat
Listing Price
$299.84
per carat
Sold Price
$53.59
per carat
My Price
N/A
per carat

Price Calculator

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BEARISH
36.88

Score Components

Geo rarity
65
Mkt availability
65
Invest Appr
0
hardness
10
price
25

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Detailed Descriptions

Rarity Description: Lithium aluminum phosphate; colorless to pale yellow. Perfect cleavage makes cutting challenging.

Availability Description: Available through specialty dealers; Brazilian material primary source; collector interest for phosphate series.

Investment Description: Lithium phosphate gem; cleavage concerns; limited collector market; primarily mineralogical interest.

Seller Prices

Seller Faceted Price Rough Price
ucgems $53.59/ct -

Price History (Last 3 Years)

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Origin Variants

No origin variants found for this gem.

Color Variants

No color variants found for this gem.

Price Levels of Origin and Color Variants on MC

Origin Colour Clarity Price Per Carat # Listings Avg Weight
- - Eye clean $60.00/ct 1 5.06 ct
Brazil - Eye clean to Slightly included $60.00/ct 2 3.53 ct
Brazil very light very strongly bluish green Eye clean to Slightly included $60.00/ct 1 3.54 ct
Brazil very light bluish green Slightly included $60.00/ct 2 3.79 ct

Current Listings

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Other gems in the Phosphate Group:

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