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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: 452725
Weight: 2.47ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.82
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ID: 445873
Weight: 2.94ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.04
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ID: 452811
Weight: 4.47ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 41.30
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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: 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: 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: 452666
Weight: 2.19ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 20.23
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ID: 452583
Weight: 2.67ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.67
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ID: 445642
Weight: 2.82ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.30
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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: 446108
Weight: 5.20ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 44.83
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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: 452927
Weight: 4.86ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 44.90
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ID: 452607
Weight: 2.66ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.58
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ID: 452661
Weight: 2.43ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.45
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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: 452815
Weight: 4.88ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 45.10
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ID: 429159
Weight: 1.86ct (total)
Size: 4.2 x 4.1 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 10.23
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ID: 446012
Weight: 2.54ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.90
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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: 452590
Weight: 2.91ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 26.89
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ID: 445955
Weight: 2.78ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.97
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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: 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: 446088
Weight: 4.84ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 41.72
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ID: 452921
Weight: 4.75ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 43.90
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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: 452864
Weight: 1.35ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 12.48
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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: 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: 452609
Weight: 2.44ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.55
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ID: 445675
Weight: 2.54ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.90
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ID: 452947
Weight: 1.30ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.01
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ID: 414000
Weight: 5.62ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 51.92
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ID: 445883
Weight: 2.57ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.15
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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: 445678
Weight: 2.50ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 21.54
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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: 452592
Weight: 2.79ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.78
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ID: 452926
Weight: 4.65ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 42.97
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ID: 452919
Weight: 5.08ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 46.94
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ID: 413982
Weight: 5.65ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 52.21
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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: 452656
Weight: 2.72ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.13
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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: 452865
Weight: 1.23ct
Size: 6.9 x 6.7 mm
Clarity: VS
Content: 1 pc
Price: $ 11.36
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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: 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: 452924
Weight: 4.54ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 41.95
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ID: 452716
Weight: 2.79ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.78
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ID: 452923
Weight: 4.78ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 40.15
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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: 452588
Weight: 2.80ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.87
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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: 452741
Weight: 1.42ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 13.12
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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: 452584
Weight: 2.28ct (total)
Size: 6.7 x 6.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 21.07
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ID: 445638
Weight: 2.75ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.71
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ID: 445875
Weight: 2.68ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 23.10
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ID: 452900
Weight: 1.32ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.19
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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

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The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

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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.

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Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

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Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
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Enjoy every moment

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Good selection, trusted quality. What I have purchased has always been as discribed.

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Will know more once order received

Posted By Jim in September, 2025
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Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
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Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
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