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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

Size Explained

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For Example: 6-7
For Example: 8-9
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Green Trillion Shaped Gemstones
Multicolor Trillion Shaped Gemstones
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Pink Trillion Shaped Gemstones
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Violet Trillion Shaped Gemstones
White Trillion Shaped Gemstones
Yellow Trillion Shaped Gemstones
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1.62ct Yellow Beryl, Trillion, VVS-VS

8.4 x 8.1 mm

$ 38.73

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2.33ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 17.87

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3.16ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 24.24

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0.93ct Yellow Citrine, Trillion, VS

7 x 7 mm (calibrated)

$ 7.13

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1.09ct Yellow Beryl, Trillion, VVS

8 x 8 mm (calibrated)

$ 26.05

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2.18ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 11.80

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1.86ct Violet Amethyst, Trillion, VS

8 x 8 mm (calibrated)

$ 12.29

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2.89ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 15.84

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0.90ct Yellow Beryl, Trillion, VVS

7 x 7 mm (calibrated)

$ 17.93

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19.98ct Multicolor Jasper, Trillion, Opaque

28 x 18.3 mm

$ 11.35

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3.20ctw Red Pyrope Garnet, Trillion, VS

4 x 4 mm (calibrated)

$ 24.54

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3.86ctw Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 7.69

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2.99ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 20.85

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2.22ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 9.73

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1.89ct Multicolor Ammolite, Trillion, Opaque

11.1 x 7.3 mm

$ 45.36

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0.58ct Yellow Citrine, Trillion, VVS-VS

6 x 6 mm (calibrated)

$ 4.81

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1.89ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 14.49

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2.03ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 12.57

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1.29ct Yellow Citrine, Trillion, VS

7 x 7 mm (calibrated)

$ 9.89

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1.94ct Multicolor Black Opal, Trillion, Opaque

10.6 x 10.3 mm

$ 59.05

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2.15ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 11.64

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5.99ct Pink Morganite, Trillion, Transparent

12 x 12 mm (calibrated)

$ 65.63

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6.46ct Multicolor Pietersite, Trillion, Opaque

13.8 x 12.8 mm

$ 15.64

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2.88ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 20.08

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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 -> 7 star ratings

easy interface for a pricless buy

Posted By Zeak in May, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!

Posted By Britnee Rose in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

overall great

Posted By SR in April, 2026
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Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
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Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
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