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5-10 Carat Blue Topaz - Natural, Certified

5-10 Carat Blue Topaz Weight
5-10 Carat Blue Topaz Size
5-10 Carat Blue Topaz Clarity
5-10 Carat Blue Topaz Price

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ID: 487359
Weight: 6.64ct
Size: 14.9 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 61.36
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ID: 681702
Weight: 9.81ct
Size: 14.2 x 10.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 78.48
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ID: 486036
Weight: 9.51ct
Size: 13 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 112.98
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ID: 485898
Weight: 7.59ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 60.11
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ID: 485941
Weight: 6.93ct
Size: 14.6 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 91.10
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ID: 485713
Weight: 5.16ct
Size: 9.6 x 8.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 67.84
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ID: 338528
Weight: 11.44ct (total)
Size: 8.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 111.44
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ID: 485851
Weight: 6.82ct
Size: 16.1 x 9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 81.52
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ID: 469507
Weight: 8.99ct
Size: 15.9 x 9.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.34
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ID: 681692
Weight: 9.63ct
Size: 14.1 x 10.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 92.45
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ID: 485727
Weight: 7.40ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 97.28
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ID: 486259
Weight: 9.54ct
Size: 15.4 x 11.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 75.55
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ID: 486034
Weight: 5.65ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 44.75
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ID: 485712
Weight: 6.98ct
Size: 14.2 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 55.28
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ID: 679348
Weight: 7.59ct
Size: 11 x 11 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 90.26
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ID: 337615
Weight: 12.66ct (total)
Size: 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 123.00
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ID: 486079
Weight: 5.81ct
Size: 13.5 x 9.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 46.02
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ID: 338529
Weight: 10.88ct (total)
Size: 8.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 105.98
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ID: 469493
Weight: 5.96ct
Size: 15.9 x 9.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 39.34
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ID: 679827
Weight: 5.87ct
Size: 11 x 11 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.17
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ID: 480057
Weight: 9.91ct
Size: 18.2 x 12.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 65.41
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ID: 486059
Weight: 7.62ct
Size: 12 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 60.35
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ID: 474494
Weight: 7.25ct
Size: 15.7 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 47.86
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ID: 486050
Weight: 7.81ct
Size: 14.2 x 12.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 61.86
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ID: 469665
Weight: 8.55ct
Size: 14 x 14 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 56.44
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ID: 485937
Weight: 5.60ct
Size: 14.7 x 8.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 73.63
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ID: 338527
Weight: 10.41ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 101.41
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ID: 520652
Weight: 11.30ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 104.41
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ID: 486274
Weight: 8.41ct
Size: 12.8 x 11.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.61
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ID: 520649
Weight: 5.79ct
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.50
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ID: 486131
Weight: 8.37ct
Size: 14 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 66.29
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ID: 485934
Weight: 7.54ct
Size: 12 x 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 59.71
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ID: 480045
Weight: 9.03ct
Size: 14.9 x 11 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.60
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ID: 485781
Weight: 7.48ct
Size: 11.7 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.24
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ID: 480043
Weight: 9.05ct
Size: 18.7 x 10.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.74
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ID: 486051
Weight: 6.25ct
Size: 11.6 x 9.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 49.50
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ID: 474860
Weight: 6.11ct
Size: 16.8 x 8.7 mm
Clarity: Transparent
Content: 1 pc
Price: $ 40.33
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ID: 681699
Weight: 8.17ct
Size: 13 x 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 65.36
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FAQs

What are 5-10 carat blue topaz gemstones?

5-10 carat blue topaz gemstones are natural silicate gems with vibrant blue hues, sourced from Brazil. Certified and sized for bold jewelry, they offer stunning clarity.

What sizes and shapes are available for 5-10 carat blue topaz gemstones?

5-10 carat blue topaz gemstones are offered in 5-10 carat sizes, primarily in oval, round, pear, and cushion shapes, showcasing their vivid blue color for statement jewelry.

Are 5-10 carat blue topaz gemstones treated?

5-10 carat blue topaz gemstones are treated with irradiation and heat to enhance blue hues, a stable, industry-standard process disclosed in certifications.

What jewelry suits 5-10 carat blue topaz gemstones?

With a Mohs hardness of 8, 5-10 carat blue topaz gemstones are durable for rings, pendants, earrings, and necklaces, ideal for bold, everyday, or custom designs.

What color variations exist in 5-10 carat blue topaz gemstones?

5-10 carat blue topaz gemstones range from light sky blue to vivid Swiss blue and deep London blue. Brazilian stones offer exceptional clarity and color depth.

How do I buy 5-10 carat blue topaz gemstones from GemSelect?

Visit the 5-10 carat blue topaz category, select your loose stone by size or color, and purchase with secure checkout and worldwide shipping.

Are 5-10 carat blue topaz gemstones in stock and ethically sourced?

All 5-10 carat blue topaz gemstones are in stock, ethically sourced from Brazil, Nigeria, and Sri Lanka, ensuring certified quality and sustainable practices.

What makes 5-10 carat blue topaz gemstones unique?

5-10 carat blue topaz gemstones stand out for their vibrant blue hues, durability, and affordability. Their bold size and clarity make them ideal for eye-catching jewelry.

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

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie in September, 2024
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I love the product and the details about each of them.

Posted By Love It! in July, 2025
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Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
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Loved everything. High quality, quick shipping, and authentication included.

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Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
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Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
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Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
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Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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