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

3.45ct Natural Blue Star Sapphire, Oval Cut, 6.8x5 mm

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Product ID: 489823
Type: Star Sapphire
Weight: 3.45 ct (total) 4 gems
avg. 0.86 ct
Size: 7 x 5 mm calibrated
Size: 6.8 x 5 x 2.3 mm
Exact Size: 6.75 x 5.01 x 2.33 mm
Length x Width x Depth
Shape: Oval Cabochon
Color: Dark Blue
Clarity: Opaque
Treatment: Diffused
Origin: Thailand
Content: 4 pcs
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Product Description

These are 3.45 carat natural dark blue Star Sapphire gems, 4 pcs in oval shape with an exact size of 6.75 x 5.01 x 2.33 mm. These loose Star Sapphire gemstones were mined in Thailand and their clarity is Opaque.

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Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate
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