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4.31 ctw Yellow Sillimanite Gemstones, Sillimanite Gems in Oval Facet Shape for Sale.
Photos are of Actual Products for Sale
4.31 ctw Yellow Sillimanite Stones, Natural Sillimanite in Oval Facet Shape for Sale Sillimanite Gemstones in 7 x 5 mm (calibrated) Size for Sale, Sillimanite Stones in Greenish Yellow Color

4.31ct Natural Yellow Sillimanite, Oval Cut, 7x5.1 mm

9.7 out of 10
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Product ID: 411818
Type: Sillimanite
Weight: 4.31 ct (total) 5 gems
avg. 0.86 ct
Size: 7 x 5 mm calibrated
Size: 7 x 5.1 x 3.6 mm
Exact Size: 6.99 x 5.12 x 3.61 mm
Length x Width x Depth
Shape: Oval Facet
Color: Greenish Yellow
Clarity: VVS-VS
Treatment: Untreated
Origin: Sri Lanka
Content: 5 pcs
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$
165.28
Item in Stock
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Product Description

These are 4.31 carat natural greenish yellow Sillimanite gems, 5 pcs in oval shape with an exact size of 6.99 x 5.12 x 3.61 mm. These loose Sillimanite gemstones were mined in Sri Lanka and their clarity is VVS-VS (Eye Clean). No treatment has been applied on these natural Sillimanite stones

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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 loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate
Download Identification Report PDF
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image