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

4.52ct Natural Blue Star Sapphire, Oval Cut, 6.8x5 mm

9.7 out of 10
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Product ID: 483583
Type: Star Sapphire
Weight: 4.52 ct (total) 4 gems
avg. 1.13 ct
Size: 7 x 5 mm calibrated
Size: 6.8 x 5 x 2.7 mm
Exact Size: 6.80 x 4.96 x 2.70 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Twilight Blue
Clarity: Opaque
Treatment: Diffused
Origin: Thailand
Content: 4 pcs
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Product Description

These are 4.52 carat natural twilight blue Star Sapphire gems, 4 pcs in oval shape with an exact size of 6.80 x 4.96 x 2.70 mm. These loose Star Sapphire gemstones were mined in Thailand and their clarity is Opaque.

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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.

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Posted By Garnet in January, 2026
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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
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