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Home Gemstones Star Sapphire
4.90 ctw Blue Star Sapphire Gemstones, Star Sapphire Gems in Oval Cabochon Shape for Sale.
Photos are of Actual Products for Sale
4.90 ctw Blue Star Sapphire Stones, Natural Star Sapphire in Oval Cabochon Shape for Sale Star Sapphire Gemstones in 7 x 5 mm (calibrated) Size for Sale, Star Sapphire Stones in Dark Blue Color

4.90ct Natural Blue Star Sapphire, Oval Cut, 7x5.1 mm

9.7 out of 10
See Bizrate Ratings for GemSelect
Product ID: 490218
Type: Star Sapphire
Weight: 4.90 ct (total) 4 gems
avg. 1.23 ct
Size: 7 x 5 mm calibrated
Size: 7 x 5.1 x 3 mm
Exact Size: 7.00 x 5.05 x 3.01 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Dark Blue
Clarity: Opaque
Treatment: Diffused
Origin: Thailand
Content: 4 pcs
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$
96.63
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Product Description

These are 4.90 carat natural dark blue Star Sapphire gems, 4 pcs in oval shape with an exact size of 7.00 x 5.05 x 3.01 mm. These loose Star Sapphire gemstones were mined in Thailand and their clarity is Opaque.

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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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate
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