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Home Gemstones Star Sapphire
1.89 ct Blue Star Sapphire Gemstone, Star Sapphire Gem in Oval Cabochon Shape for Sale.
Photos are of Actual Product for Sale
1.89 ct Blue Star Sapphire Stone, Natural Star Sapphire in Oval Cabochon Shape for Sale Star Sapphire Gemstone in 8 x 6 mm (calibrated) Size for Sale, Star Sapphire Stone in Deep Blue Color

1.89ct Natural Blue Star Sapphire, Oval Cut, 8x6.2 mm

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Product ID: 689666
Type: Star Sapphire
Weight: 1.89 ct 1 gem
Size: 8 x 6 mm calibrated
Size: 8 x 6.2 x 3.3 mm
Exact Size: 8.00 x 6.23 x 3.31 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Deep Blue
Clarity: Opaque
Treatment: Diffused
Origin: Thailand
Content: 1 pc
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Product Description

This is a 1.89 carat natural deep blue Star Sapphire gem, 1 pc in oval shape with an exact size of 8.00 x 6.23 x 3.31 mm. This loose Star Sapphire gemstone was mined in Thailand and its clarity is Opaque.

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GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
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My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
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Always get a nice gemstone. Just like the picture. Never disappointed

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Easy and good price

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Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

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