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Home Gemstones Star Sapphire
5.18 ctw Blue Star Sapphire Gemstones, Star Sapphire Gems in Oval Cabochon Shape for Sale.
Photos are of Actual Products for Sale
5.18 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 Deep Navy Blue Color

5.18ct Natural Blue Star Sapphire, Oval Cut, 6.9x5.1 mm

9.7 out of 10
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Product ID: 490173
Type: Star Sapphire
Weight: 5.18 ct (total) 4 gems
avg. 1.30 ct
Size: 7 x 5 mm calibrated
Size: 6.9 x 5.1 x 3.3 mm
Exact Size: 6.93 x 5.12 x 3.25 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Deep Navy Blue
Clarity: Opaque
Treatment: Diffused
Origin: Thailand
Content: 4 pcs
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Product Description

These are 5.18 carat natural deep navy blue Star Sapphire gems, 4 pcs in oval shape with an exact size of 6.93 x 5.12 x 3.25 mm. These loose Star Sapphire gemstones were mined in Thailand and their clarity is Opaque.

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Posted By Jim in September, 2025
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Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
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