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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: 8-9
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Violet Trillion Shaped Gemstones
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0.97ct Orange Sphalerite, Trillion, SI

6 x 5.7 mm

$ 57.97

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2.67ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 14.63

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5.62ct Blue Hemimorphite Druzy, Trillion, Opaque

14 x 12.7 mm

$ 103.32

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3.07ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 16.82

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3.10ctw Orange Moonstone, Trillion, Translucent

8 x 8 mm (calibrated)

$ 6.79

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2.74ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 21.83

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3.00ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 20.92

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3.39ctw Multicolor Mystic Quartz, Trillion, VVS

8 x 8 mm (calibrated)

$ 23.64

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2.02ct Yellow Citrine, Trillion, VVS-VS

9 x 9 mm (calibrated)

$ 10.94

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2.95ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 23.51

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2.88ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 22.95

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2.80ct Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 22.31

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1.62ct Violet Amethyst, Trillion, VVS-VS

8 x 8 mm (calibrated)

$ 10.71

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5.83ctw Violet Amethyst, Trillion, VS

10 x 10 mm (calibrated)

$ 46.46

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1.50ct Yellow Citrine, Trillion, VS

8.4 x 8.1 mm

$ 9.30

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1.11ct Yellow Citrine, Trillion, VVS-VS

7.7 x 7.7 mm

$ 6.87

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1.58ctw Orange Moonstone, Trillion, Translucent

6 x 6 mm (calibrated)

$ 3.17

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4.73ct Blue Tanzanite, Trillion, IF

11 x 11 mm (calibrated)

$ 3,533.31

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1.04ct Yellow Citrine, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 8.28

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2.60ct Violet Amethyst, Trillion, VVS-VS

10 x 10 mm (calibrated)

$ 18.13

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2.96ctw Blue Topaz, Trillion, VS

7 x 7 mm (calibrated)

$ 21.17

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11.05ct Multicolor Rainbow Pyrite, Trillion, Opaque

22.5 x 14.7 mm

$ 28.62

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9.81ct Multicolor Pietersite, Trillion, Opaque

17.6 x 16.1 mm

$ 32.24

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7.18ct Multicolor Pietersite, Trillion, Opaque

15.7 x 14.9 mm

$ 23.84

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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

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
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Overall Rating -> 10 star ratings

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
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Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

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

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate
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