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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
Bi-color Trillion Shaped Gemstones
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Multicolor Trillion Shaped Gemstones
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Violet Trillion Shaped Gemstones
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Yellow Trillion Shaped Gemstones
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6.36ct Multicolor Rainbow Pyrite, Trillion, Opaque

13 x 13 mm (calibrated)

$ 22.36

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5.01ct Pink Morganite, Trillion, Transparent

12.8 x 11.9 mm

$ 54.89

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2.87ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 20.01

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55.63ct Green Uvarovite Garnet Drusy, Trillion, Opaque

40.5 x 29.5 mm

$ 83.12

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3.14ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 22.46

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6.60ctw Multicolor Pietersite, Trillion, Opaque

13.8 x 13.2 mm

$ 16.18

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2.34ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 12.67

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1.83ct Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 3.64

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5.63ct Pink Morganite, Trillion, Transparent

12 x 12 mm (calibrated)

$ 61.69

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0.49ct Orange Sphalerite, Trillion, SI-I1

4.8 x 4.6 mm

$ 24.40

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3.23ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 25.74

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2.25ctw Multicolor Mystic Quartz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 13.45

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1.41ct Orange Moonstone, Trillion, Translucent

8 x 7.7 mm

$ 2.81

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2.53ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 20.16

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5.36ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 41.10

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0.69ct Orange Citrine, Trillion, VVS-VS

6.3 x 6.1 mm

$ 5.73

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0.57ct Yellow Citrine, Trillion, VVS-VS

6 x 6 mm (calibrated)

$ 4.73

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2.66ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 19.93

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0.92ct Yellow Citrine, Trillion, VS

7 x 7 mm (calibrated)

$ 7.06

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2.88ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 20.08

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3.12ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 21.75

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5.62ctw Blue Topaz, Trillion, VS

9 x 9 mm (calibrated)

$ 43.09

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4.04ctw Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 8.05

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1.56ct Yellow Citrine, Trillion, Transparent

8 x 8 mm (calibrated)

$ 11.96

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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

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
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Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate
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