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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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Violet Trillion Shaped Gemstones
White Trillion Shaped Gemstones
Yellow Trillion Shaped Gemstones
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0.96ct Yellow Beryl, Trillion, VVS

7.9 x 7.5 mm

$ 19.12

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1.30ct Yellow Beryl, Trillion, VVS-VS

8 x 8 mm (calibrated)

$ 31.08

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2.78ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 21.32

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1.44ctw Multicolor Mystic Quartz, Trillion, VVS

6 x 6 mm (calibrated)

$ 10.04

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2.03ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 10.99

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1.80ct Multicolor Pietersite, Trillion, Opaque

10 x 9.2 mm

$ 4.77

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6.78ct Multicolor Rainbow Pyrite, Trillion, Opaque

15 x 15 mm (calibrated)

$ 17.56

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1.27ct Yellow Citrine, Trillion, VS

7 x 7 mm (calibrated)

$ 6.96

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1.21ct Yellow Citrine, Trillion, VS

7 x 7 mm (calibrated)

$ 6.63

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2.25ct Yellow Sphalerite, Trillion, SI

8 x 8 mm (calibrated)

$ 134.46

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2.71ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 18.89

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1.28ct Yellow Citrine, Trillion, VVS-VS

8 x 8 mm (calibrated)

$ 7.92

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2.79ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 20.91

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1.69ctw Yellow Citrine, Trillion, VS

6.3 x 6.2 mm

$ 11.79

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1.09ct Yellow Citrine, Trillion, VS

7 x 7 mm (calibrated)

$ 6.81

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3.15ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 23.61

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1.25ct Yellow Beryl, Trillion, VVS-VS

8 x 8 mm (calibrated)

$ 29.88

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6.06ctw Multicolor Mystic Quartz, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 18.11

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11.30ct Multicolor Ammolite, Trillion, Opaque

19.5 x 17.2 mm

$ 123.80

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41.13ct Multicolor Jasper, Trillion, Opaque

38.5 x 29 mm

$ 17.20

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3.02ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 22.64

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2.88ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 15.78

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2.31ct Yellow Citrine, Trillion, VS

9 x 9 mm (calibrated)

$ 12.50

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0.63ct Multicolor Black Opal, Trillion, Opaque

8 x 7.2 mm

$ 19.18

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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 -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was great! Great photos

Posted By Marcia in June, 2026
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Overall Rating -> 10 star ratings

Very food

Posted By Keeto in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate
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