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Square Cut Gemstones: Natural Sapphire, Ruby, Topaz, Garnet, Diamond, Wholesale Square Cut Gems

Square Shaped Gemstones Weight
Square Shaped Gemstones Size
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ID: 546659
Weight: 2.01ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 15.92
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ID: 431644
Weight: 1.72ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 18.13
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ID: 341421
Weight: 7.40ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 74.20
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ID: 431746
Weight: 1.39ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.66
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ID: 727451
Weight: 0.40ct
Size: 3.6 x 3.6 mm
Clarity: VS
Content: 1 pc
Price: $ 67.20
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ID: 522298
Weight: 6.20ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 58.03
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ID: 621645
Weight: 1.07ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.51
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ID: 458028
Weight: 3.94ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 36.41
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ID: 349947
Weight: 2.17ct (total)
Size: 2.7 x 2.6 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 171.86
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ID: 431748
Weight: 1.49ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.72
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ID: 528090
Weight: 0.95ct (total)
Size: 4.2 x 4.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.78
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ID: 727228
Weight: 0.22ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.96
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ID: 661939
Weight: 1.65ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.98
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ID: 503442
Weight: 2.74ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 25.32
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ID: 464262
Weight: 3.70ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 34.19
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ID: 556705
Weight: 3.16ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 26.44
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ID: 650091
Weight: 1.28ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.75
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ID: 539853
Weight: 1.32ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.68
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ID: 477844
Weight: 4.33ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 91.28
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ID: 683738
Weight: 1.99ct (total)
Size: 2.4 x 2.3 mm
Clarity: VS
Content: 21 pcs
Price: $ 286.56
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ID: 687432
Weight: 0.28ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 13.44
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ID: 350508
Weight: 3.26ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 74.45
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ID: 547260
Weight: 3.04ct
Size: 8.7 x 8.5 mm
Clarity: VS
Content: 1 pc
Price: $ 20.06
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ID: 726899
Weight: 0.19ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 31.92
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ID: 685515
Weight: 1.23ct
Size: 6.6 x 6.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 11.81
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ID: 548538
Weight: 1.53ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.01
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ID: 504598
Weight: 1.98ct
Size: 7.7 x 7.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 13.96
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ID: 350921
Weight: 3.70ct (total)
Size: 3.6 x 3.5 mm
Clarity: VS-SI
Content: 15 pcs
Price: $ 34.66
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ID: 451275
Weight: 1.47ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.58
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ID: 431750
Weight: 1.52ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.02
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ID: 536572
Weight: 0.56ct (total)
Size: 3.2 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 41.40
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ID: 645865
Weight: 3.97ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.38
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ID: 546873
Weight: 3.11ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.64
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ID: 472810
Weight: 79.97ct
Size: 35.6 x 33.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 95.96
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ID: 515024
Weight: 3.32ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.67
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ID: 341500
Weight: 5.20ct (total)
Size: 3.6 x 3.6 mm
Clarity: VS
Content: 20 pcs
Price: $ 45.65
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ID: 349810
Weight: 1.70ct (total)
Size: 2.3 x 2.2 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 134.64
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ID: 683211
Weight: 1.18ct (total)
Size: 2.2 x 2.1 mm
Clarity: VS
Content: 15 pcs
Price: $ 169.92
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ID: 546477
Weight: 2.36ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 18.70
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ID: 677863
Weight: 0.18ct
Size: 2.7 x 2.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 108.00
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ID: 431683
Weight: 2.64ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 27.84
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ID: 719730
Weight: 0.04ct
Size: 2 x 1.8 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 53.87
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ID: 464280
Weight: 3.83ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.39
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ID: 451241
Weight: 1.52ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.04
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ID: 560868
Weight: 0.96ct (total)
Size: 4.2 x 4.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 8.87
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ID: 527276
Weight: 0.89ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.22
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ID: 664933
Weight: 1.06ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Price: $ 8.90
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ID: 381190
Weight: 1.47ct (total)
Size: 3.6 x 3.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 37.69
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ID: 464278
Weight: 3.75ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 34.66
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ID: 451183
Weight: 1.49ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 13.76
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ID: 683207
Weight: 0.80ct (total)
Size: 2.3 x 2.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 115.20
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ID: 556575
Weight: 3.88ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 32.47
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ID: 480848
Weight: 5.19ct (total)
Size: 4.4 x 4.3 mm
Clarity: Transparent
Content: 30 pcs
Price: $ 44.65
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ID: 515025
Weight: 2.95ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.26
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ID: 557204
Weight: 1.98ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.57
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ID: 718938
Weight: 0.05ct
Size: 2.1 x 1.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 67.34
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ID: 685164
Weight: 1.35ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.96
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ID: 686787
Weight: 0.37ct
Size: 4.5 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.55
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ID: 451145
Weight: 1.34ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.38
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ID: 546885
Weight: 3.06ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.24
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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Great site always looking for great deals and find them on this site

Posted By IRO5812 in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Why Choose Square Cut Gemstones?

Square cut gemstones are a popular choice for jewelry due to their modern and elegant appeal. The clean lines of square faceted gems enhance brilliance, making them ideal for rings, pendants, and earrings. Whether you prefer Princess Cut gemstones or classic square cut diamonds, these stones offer a sophisticated look for any setting.

Types of Square Cut Stones

Our collection features a wide variety of square gemstones, including square cut rubies, square cut sapphires, square cut emeralds, and vibrant square cut topaz. We also offer rare square cut spinel, square cut peridot, and square cut zircon. Choose from heat-treated square cut gemstones or untreated natural stones.

Find the Perfect Loose Square Gemstones

Whether you are a collector or a jeweler, our selection of loose square gemstones and square gemstone pairs provides endless design possibilities. From square cut semi-precious stones to high-end square cut precious stones, our catalog has something for everyone. These square shaped gemstones are perfect for custom jewelry designs.

Shop Square Cut Gems with Confidence

At our store, we offer only high-quality square shaped gems that meet strict standards. Our faceted square gemstones are available in various sizes and colors, ensuring you find the perfect match for your needs. Whether you're looking for gems cut square for an engagement ring or a unique piece, explore our collection today!

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Great site always looking for great deals and find them on this site

Posted By IRO5812 in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

Posted By Sam in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect website simple to use. I recommend it to non-trade clients looking for gems.

Posted By GemJocky in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

FAQ's

What are square cut gemstones?

Square cut gemstones are faceted stones that have a symmetrical, four-sided shape with clean edges. This category includes gems cut square in various styles, such as princess cut gemstones, square faceted gems, and square shaped gemstones.

Which types of gemstones are available in a square cut?

Many precious and semi-precious stones are available as square cut gemstones, including square cut rubies, square cut sapphires, square cut emeralds, square cut amethysts, square cut topaz, square cut garnets, square cut spinel, square cut peridot, and square cut zircon.

What is the difference between square cut and princess cut gemstones?

A princess cut gemstone is a type of square cut gemstone that features a brilliant faceting pattern for enhanced sparkle. Other square cut gems, such as square cut diamonds or step-cut square stones, may have different faceting styles that impact their brilliance and appearance.

Are square cut gemstones suitable for engagement rings?

Yes, square cut gemstones, including princess cut gemstones and square cut diamonds, are popular choices for engagement rings. Their modern and symmetrical design offers a sophisticated look, making them a great alternative to round or oval stones.

Do square cut gemstones have better brilliance than other shapes?

The brilliance of square cut gemstones depends on the faceting style. Square faceted gemstones with a brilliant cut, such as princess cut gems, tend to reflect light beautifully. In contrast, step-cut square cut stones like emerald cuts have a more subtle sparkle.

Can I buy loose square gemstones for custom jewelry?

Yes, loose square gemstones are available in various sizes and types, including square gemstone pairs for earrings and custom settings. Many jewelers prefer loose square cut gems for creating unique and personalized jewelry pieces.

Are heat-treated square cut gemstones available?

Yes, heat-treated square cut gemstones are common, especially in square cut sapphires, square cut rubies, and square cut topaz. Heat treatment enhances the color and clarity of these stones without compromising their natural beauty.

What are the best settings for square cut gemstones?

Square cut gemstones can be set in various styles, including prong settings, bezel settings, and channel settings. These settings help secure square cut gems in rings, pendants, and earrings while enhancing their overall appearance.

How do I choose the best square cut gemstone for my needs?

When selecting square cut gemstones, consider factors such as gemstone type, color, clarity, and faceting style. Whether you're looking for square cut precious stones or square cut semi-precious stones, choosing a high-quality stone will ensure long-lasting beauty and brilliance.

Enlarged Gemstone Image