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Home Gemstones Gemstones By Shape Trillion Shaped Gemstones

Trillion Cut Gemstones

Explore brilliant trillion cut gemstones, perfect for unique and modern jewelry designs.

Trillion Shaped Gemstones Weight
Trillion Shaped Gemstones Size
Trillion Shaped Gemstones Clarity
Trillion Shaped Gemstones Price
Trillion Shaped Gemstones Treatment

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For Example: 6-7
For Example: 8-9
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Multicolor Trillion Shaped Gemstones
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Violet Trillion Shaped Gemstones
White Trillion Shaped Gemstones
Yellow Trillion Shaped Gemstones
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2.20ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 11.91

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2.48ct Yellow Citrine, Trillion, VS

9 x 9 mm (calibrated)

$ 15.35

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4.47ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 34.28

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1.89ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 14.49

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4.65ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 35.67

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2.96ctw Blue Topaz, Trillion, VS

7 x 7 mm (calibrated)

$ 21.17

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1.53ct Multicolor Ammolite, Trillion, Opaque

8.6 x 7.3 mm

$ 30.48

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2.24ct Yellow Citrine, Trillion, VVS

9 x 9 mm (calibrated)

$ 14.72

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1.95ct Yellow Citrine, Trillion, VVS-VS

8.9 x 8.6 mm

$ 14.96

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19.83ct Multicolor Labradorite, Trillion, Translucent

18 x 18 mm (calibrated)

$ 43.84

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3.93ctw Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 7.83

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0.83ct Yellow Beryl, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 16.53

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1.81ct Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 3.60

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1.94ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 14.88

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1.07ct Multicolor Black Opal, Trillion, Opaque

8.9 x 8.2 mm

$ 32.57

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2.60ctw Blue Topaz, Trillion, VS

7 x 7 mm (calibrated)

$ 19.94

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0.69ct Orange Citrine, Trillion, VVS-VS

6.3 x 6.1 mm

$ 5.73

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4.34ct Yellow Citrine, Trillion, VVS-VS

12.6 x 12 mm

$ 23.77

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3.11ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 21.68

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0.64ct Yellow Citrine, Trillion, VS-SI

6 x 6 mm (calibrated)

$ 5.31

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1.64ct Multicolor Ammolite, Trillion, Opaque

9 x 7 mm (calibrated)

$ 32.67

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23.12ctw Multicolor Fossil Coral, Trillion, Opaque

20.3 x 13.9 mm

$ 25.33

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5.37ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 41.18

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0.48ct Multicolor Sapphire, Trillion, VS

5 x 4.8 mm

$ 38.25

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Why Buy Trillion Shaped Gemstones from GemSelect?

Trillion Cut Gemstones for Modern Jewelry

Trillion cut gemstones feature a striking triangular shape with sharp brilliance, making them a popular choice for contemporary jewelry designs and eye-catching center or accent stones.

Shop Loose Trillion Gemstones Online

Browse our selection of loose trillion cut gemstones in a wide variety of colors, sizes, and gem types, all available for secure online purchase with worldwide delivery.

Loose Trillion Cut Gemstones for Jewelry Designs

Triangle Gemstones for Unique Designs

Triangle gemstones, also known as trillion cuts, offer a bold geometric appearance that enhances modern rings, earrings, and pendants with a distinctive and stylish look.

Faceted Trillion Cut Stones

Faceted trillion gemstones are expertly cut to maximize brilliance and light reflection, making them ideal for jewelry that demands sparkle and precision.

Wide Range of Gem Types

Choose from trillion cut sapphires, garnets, amethyst, topaz, and more, each offering unique colors and characteristics to suit different styles and preferences.

Calibrated Trillion Gemstones

Calibrated trillion gemstones are available in standard sizes, making them perfect for pre-designed settings and consistent jewelry production.

Wholesale Trillion Cut Gems

We offer competitive pricing on loose trillion gemstones, ideal for jewelers, designers, and collectors looking to purchase high-quality stones in larger quantities.

Natural and Certified Gemstones

All trillion cut gemstones are natural and carefully selected, with any treatments fully disclosed to ensure transparency and confidence in your purchase.

Learn more about gemstone cuts and shapes on our Gemstone Cutting Information Guide.

FAQs

What is a trillion cut gemstone?

A trillion cut gemstone is a triangular-shaped stone with three equal or slightly curved sides, designed to maximize brilliance and modern appeal.

Are trillion cut gemstones suitable for rings?

Yes, trillion cut gemstones are commonly used in rings, either as center stones or side accents, offering a bold and contemporary look.

Which gemstones are available in trillion cuts?

Many gemstones are available in trillion cuts, including sapphire, garnet, amethyst, citrine, topaz, and more.

Are trillion cut gemstones durable?

Durability depends on the gem type, but care should be taken with the pointed corners, especially when used in rings.

Can I buy trillion cut gemstones in calibrated sizes?

Yes, many trillion gemstones are available in calibrated sizes, making them suitable for standard jewelry settings.

Are all trillion gemstones natural?

Yes, all gemstones are natural, and any treatments are fully disclosed for complete transparency.

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

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
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Overall Rating -> 9 star ratings

Everything was good, the purchase was what I expected and what they show is what you get.

Posted By Mr. in March, 2026
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Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
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Overall Rating -> 10 star ratings

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate
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