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19.90 ct Yellow Color-Change Diaspore Gemstone, Color-Change Diaspore Gem in Round Facet Shape for Sale.
Photos are of Actual Product for Sale
19.90 ct Yellow Color-Change Diaspore Stone, Natural Color-Change Diaspore in Round Facet Shape for Sale Color-Change Diaspore Gemstone in 15 mm (calibrated) Size for Sale, Color-Change Diaspore Stone in Medium Yellow Color
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Gem Report

19.90ct Medium Yellow Color-Change Diaspore, Round Cut, 15.36 mm

9.8 out of 10
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Color-Change Diaspore Product ID: 381559
Type: Color-Change Diaspore
Color-Change Diaspore Weight: 19.90 ct Color-Change Diaspore 1 gem
Color-Change Diaspore Size: 15 mm calibrated Color-Change Diaspore
Color-Change Diaspore Size: 15.4 mm Color-Change Diaspore
Color-Change Diaspore Exact Size: 15.36 x 10.20 mm
Diameter x Depth
Color-Change Diaspore Shape: Round Facet Color-Change Diaspore
Color-Change Diaspore Color: Medium Yellow Color-Change Diaspore
Color-Change Diaspore Clarity: VS-SI Color-Change Diaspore
Color-Change Diaspore Treatment: Untreated
Color-Change Diaspore Origin: Turkey Color-Change Diaspore
Content: 1 pc
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$
8,581.21
Item in Stock
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Product Description

This is a 19.90 carat natural medium yellow Color-Change Diaspore gem, 1 pc in round shape with an exact size of 15.36 mm x 10.20 mm . This loose Color-Change Diaspore gemstone was mined in Turkey and its clarity is VS-SI. No treatment has been applied on this natural Color-Change Diaspore 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 -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate
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