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Home Gemstones Topaz
4.22 ct Blue Topaz Gemstone, Topaz Gem in Octagon Facet Shape for Sale.
Photos are of Actual Product for Sale
4.22 ct Blue Topaz Stone, Natural Topaz in Octagon Facet Shape for Sale Topaz Gemstone in 9 x 9 mm (calibrated) Size for Sale, Topaz Stone in Sky Blue Color

4.22ct Natural Blue Topaz, Emerald Cut, 9.2x9 mm

9.6 out of 10
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Product ID: 525510
Type: Topaz
Weight: 4.22 ct 1 gem
Size: 9 x 9 mm calibrated
Size: 9.2 x 9 x 6.2 mm
Exact Size: 9.18 x 9.00 x 6.15 mm
Length x Width x Depth
Shape: Octagon Facet
Color: Sky Blue
Clarity: VVS
Treatment: Irradiated
Origin: Brazil
Content: 1 pc

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$
32.36
Quantity
2 pieces available
Item is Sold
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Product Description

This is a 4.22 carat natural sky blue Topaz gem, 1 pc in octagon / emerald cut shape with an exact size of 9.18 x 9.00 x 6.15 mm. This loose Topaz gemstone was mined in Brazil and its clarity is VVS (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

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

All went as well as previous orders. So far delivery has been as expected.

Posted By ProfBob in September, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love this website! Looking forward to ordering consistently throughout the years to come building a personal collection.

Posted By Torgo in August, 2026
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

I purchased 4 gemstones in different sizes to be able to make a family ring for my granddaughter. I got exactly what I saw and they are absolutely beautiful! Shipping was quick compared to other gem stores I have dealt with! I will definitely order more stones from your company, as I am a collector and have several stones. You are my new go to company in the future

Posted By Liz in June, 2026
Source: Bizrate
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