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Trillion Cut Blue Topaz Gems - Natural, Certified

Trillion Cut Blue Topaz Gems - Natural, Certified

Discover the dazzling brilliance of Trillion Cut Blue Topaz Gemstones at GemSelect, featuring natural, certified loose gems in vibrant sky-blue to deep London blue hues. Available in sizes from 5 mm to larger cuts, these gems range from $10 to $200. All stones are in stock, perfect for crafting striking rings, earrings, or pendants, with worldwide shipping to inspire your designs!

Trillion Cut Blue Topaz Weight
Trillion Cut Blue Topaz Size
Trillion Cut Blue Topaz Clarity
Trillion Cut Blue Topaz Price

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ID: 452865
Weight: 1.23ct
Size: 6.9 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 11.36
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ID: 446009
Weight: 2.85ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.56
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ID: 452691
Weight: 2.83ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.15
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ID: 445703
Weight: 3.25ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.01
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ID: 452659
Weight: 2.89ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 26.70
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ID: 452864
Weight: 1.35ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 12.48
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ID: 452630
Weight: 2.61ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.12
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ID: 452725
Weight: 2.47ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.82
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ID: 446106
Weight: 5.63ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 48.53
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ID: 452592
Weight: 2.79ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.78
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ID: 452954
Weight: 1.46ct
Size: 6.8 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 13.49
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ID: 452613
Weight: 2.41ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.56
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ID: 452896
Weight: 1.17ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.81
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ID: 446085
Weight: 5.73ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 49.39
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ID: 452976
Weight: 5.36ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 49.52
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ID: 452695
Weight: 2.62ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.20
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ID: 445671
Weight: 2.59ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.32
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ID: 446048
Weight: 2.56ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.07
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ID: 445636
Weight: 2.48ct (total)
Size: 7.4 x 7 mm
Clarity: VS
Content: 2 pcs
Price: $ 21.37
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ID: 445704
Weight: 2.58ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.25
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ID: 452814
Weight: 5.59ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 51.65
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ID: 452715
Weight: 3.30ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 30.49
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ID: 452930
Weight: 5.37ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 49.62
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ID: 445678
Weight: 2.50ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 21.54
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ID: 452622
Weight: 2.66ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.58
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ID: 445699
Weight: 2.91ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.08
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ID: 445880
Weight: 2.94ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.34
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ID: 446011
Weight: 2.78ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.96
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ID: 445697
Weight: 3.04ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.82
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ID: 446105
Weight: 5.15ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 44.39
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ID: 445951
Weight: 2.55ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.98
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ID: 452821
Weight: 4.95ct (total)
Size: 6.8 x 6.6 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 45.74
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ID: 445641
Weight: 2.66ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.93
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ID: 452615
Weight: 2.49ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 23.00
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ID: 446018
Weight: 3.14ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.06
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ID: 446047
Weight: 2.83ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.40
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ID: 452726
Weight: 2.46ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.73
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ID: 446083
Weight: 5.25ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 45.25
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ID: 452724
Weight: 2.60ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 24.02
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ID: 446117
Weight: 2.76ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.78
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ID: 452588
Weight: 2.80ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.87
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ID: 452739
Weight: 1.14ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 10.54
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ID: 452590
Weight: 2.91ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 26.89
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ID: 452820
Weight: 4.85ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 44.82
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ID: 452980
Weight: 5.40ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 49.90
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ID: 446092
Weight: 5.24ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 45.17
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ID: 452610
Weight: 2.63ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.30
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ID: 452974
Weight: 2.63ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 24.30
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ID: 452721
Weight: 2.72ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.13
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ID: 452973
Weight: 2.32ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 21.43
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ID: 446051
Weight: 2.83ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.40
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ID: 452944
Weight: 1.45ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.40
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ID: 452627
Weight: 2.77ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.60
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ID: 452897
Weight: 1.34ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.38
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ID: 452978
Weight: 5.56ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 42.81
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ID: 452901
Weight: 1.32ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.19
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ID: 452741
Weight: 1.42ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 13.12
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ID: 446050
Weight: 2.94ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.34
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ID: 446019
Weight: 3.00ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.86
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ID: 445956
Weight: 2.84ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.49
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FAQs

Is trillion cut blue topaz treated?

Trillion cut blue topaz is routinely irradiated and heated to achieve its sky-blue to London blue color. These stable, industry-standard treatments are disclosed and certified.

What jewelry suits trillion cut blue topaz gemstones?

With a Mohs hardness of 8, trillion cut blue topaz gemstones are durable for rings, pendants, earrings, and necklaces. Their triangular cut shines in statement or geometric designs.

How do I buy trillion cut blue topaz gemstones from GemSelect?

Visit the trillion cut blue topaz gemstones category, select your loose stone by size or color, and purchase with secure checkout and worldwide shipping.

What color variations exist in trillion cut blue topaz gemstones?

Trillion cut blue topaz gemstones range from sky-blue to deep London blue, with slight teal-blue undertones. Brazilian stones are prized for vivid, uniform blue hues.

Are trillion cut blue topaz gemstones in stock and ethically sourced?

All trillion cut blue topaz gemstones are in stock, ethically sourced from Brazil, Nigeria, and Sri Lanka, ensuring certified quality and sustainable practices.

What makes trillion cut blue topaz gemstones unique?

Trillion cut blue topaz gemstones stand out for their vibrant blue hues, durability, and triangular cut’s bold sparkle. Unlike sapphire, their affordability and geometric shape offer modern, luxurious appeal.

What are trillion cut blue topaz gemstones?

Trillion cut blue topaz gemstones are natural topaz gems with vibrant blue hues, cut into triangular shapes for bold brilliance. Sourced from Brazil and Nigeria, these certified stones are ideal for modern 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

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
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Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
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Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
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Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
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Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
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Overall Rating -> 10 star ratings

Great website, no hassle, easy check out and found everything I needed quickly

Posted By Chris in September, 2024
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Enlarged Gemstone Image