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3.16 ct Blue Star Sapphire Gemstone, Star Sapphire Gem in Round Cabochon Shape for Sale.
Photos are of Actual Products for Sale
3.16 ct Blue Star Sapphire Stone, Natural Star Sapphire in Round Cabochon Shape for Sale Star Sapphire Gemstone in 6 mm (calibrated) Size for Sale, Star Sapphire Stone in Blue Color

Ct Natural Blue Star Sapphire, Round Cut, 6.19 mm

9.8 out of 10
See Bizrate Ratings for GemSelect
Star Sapphire Product ID: 356702
Type: Star Sapphire
Star Sapphire Weight: ct (total) Star Sapphire 2 gems
avg. 3.16 ct
Star Sapphire Size: 6 mm calibrated Star Sapphire
Star Sapphire Size: 6.2 mm Star Sapphire
Star Sapphire Exact Size: 6.19 x 3.65 mm
Diameter x Depth
Star Sapphire Shape: Round Cabochon Star Sapphire
Star Sapphire Color: Blue Star Sapphire
Star Sapphire Clarity: Opaque Star Sapphire
Star Sapphire Treatment: Diffused
Star Sapphire Origin: Thailand Star Sapphire
Content: 2 pcs
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  • Natural certified gemstones

    Gemstone Laboratories
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$
25.28
Item is Sold
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Product Description

These are carat natural blue Star Sapphire gems, 2 pcs in round shape with an exact size of 6.19 mm x 3.65 mm (avg.). These loose Star Sapphire gemstones were mined in Thailand and their clarity is Opaque.

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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 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

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 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
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