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20.59 ct Blue Color-Change Fluorite Gemstone, Color-Change Fluorite Gem in Oval Facet Shape for Sale.
Photos are of Actual Product for Sale
20.59 ct Blue Color-Change Fluorite Stone, Natural Color-Change Fluorite in Oval Facet Shape for Sale Color-Change Fluorite Gemstone in 20 x 15 mm (calibrated) Size for Sale, Color-Change Fluorite Stone in Dark Navy Blue Color
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Gem Report

20.59ct Dark Navy Blue Color-Change Fluorite, Oval Cut, 20x15.1 mm

9.6 out of 10
See Bizrate Ratings for GemSelect
Product ID: 413902
Type: Color-Change Fluorite
Weight: 20.59 ct 1 gem
Size: 20 x 15 mm calibrated
Size: 20 x 15.1 x 10 mm
Exact Size: 19.99 x 15.07 x 9.95 mm
Length x Width x Depth
Shape: Oval Facet
Color: Dark Navy Blue
Clarity: VS
Treatment: Untreated
Origin: Brazil
Content: 1 pc
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  • Natural certified gemstones

    Gemstone Laboratories
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  • 30-day risk free return policy

$
452.98
Item is Sold
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Product Description

This is a 20.59 carat natural dark navy blue Color-Change Fluorite gem, 1 pc in oval shape with an exact size of 19.99 x 15.07 x 9.95 mm. This loose Color-Change Fluorite gemstone was mined in Brazil and its clarity is VS (Eye Clean). No treatment has been applied on this natural Color-Change Fluorite stone

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GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate
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