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5.21 ctw Blue Topaz Gemstones, Topaz Gems in Half-Drilled Briolette Shape for Sale.
Photos are of Actual Products for Sale
5.21 ctw Blue Topaz Stones, Natural Topaz in Half-Drilled Briolette Shape for Sale Topaz Gemstones in 7.8 x 6.4 mm Size for Sale, Topaz Stones in Swiss Blue Color

5.21ct Natural Blue Topaz, Briolette, 7.8x6.4 mm

9.7 out of 10
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Product ID: 426673
Type: Topaz
Weight: 5.21 ct (total) 2 gems
avg. 2.61 ct
Size: mm calibrated
Size: 7.8 x 6.4 mm
Exact Size: 7.84 x 6.43 mm
Length x Width
Shape: Half-Drilled Briolette
Half-Drilled 0.65 mm (hole diameter)
Color: Swiss Blue
Clarity: VVS-VS
Treatment: Irradiated
Origin: Brazil
Content: 2 pcs
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Product Description

These are 5.21 carat natural swiss blue Topaz gems, 2 pcs in briolette shape with an exact size of 7.84 x 6.43 x 0.00 mm. These loose Topaz gemstones were mined in Brazil and their clarity is VVS-VS (Eye Clean).

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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

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 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

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate
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Enlarged Gemstone Image