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Home Gemstones Star Sapphire
4.05 ct Blue Star Sapphire Gemstone, Star Sapphire Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Products for Sale
4.05 ct Blue Star Sapphire Stone, Natural Star Sapphire in Oval Cabochon Shape for Sale Star Sapphire Gemstone in 7 x 5 mm (calibrated) Size for Sale, Star Sapphire Stone in Blue Color

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

9.7 out of 10
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Product ID: 394221
Type: Star Sapphire
Weight: ct (total) 4 gems
avg. 4.05 ct
Size: 7 x 5 mm calibrated
Size: 6.9 x 5.1 x 2.7 mm
Exact Size: 6.93 x 5.07 x 2.65 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Blue
Clarity: Opaque
Treatment: Diffused
Origin: Thailand
Content: 4 pcs
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Product Description

These are carat natural blue Star Sapphire gems, 4 pcs in oval shape with an exact size of 6.93 x 5.07 x 2.65 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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good place to buy gemstones

Posted By Elansary 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

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow 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
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