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

Square Shaped Gemstones Weight
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ID: 538350
Weight: 0.74ct (total)
Size: 3.6 x 3.6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 38.30
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ID: 635809
Weight: avg. 1.46 ct / each
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Price: $ 1.79
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ID: 451261
Weight: 3.28ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 30.31
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ID: 677827
Weight: 0.15ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 90.00
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ID: 727007
Weight: 0.21ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.28
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ID: 503754
Weight: 5.06ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.75
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ID: 717145
Weight: 0.43ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 72.24
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ID: 464367
Weight: 3.52ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 32.52
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ID: 464353
Weight: 4.13ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 38.16
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ID: 558020
Weight: 0.47ct (total)
Size: 3.2 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 37.00
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ID: 539886
Weight: 1.00ct
Size: 5 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 20.21
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ID: 500201
Weight: 3.28ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 30.31
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ID: 451094
Weight: 1.42ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.12
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ID: 513480
Weight: 4.37ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.15
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ID: 663763
Weight: 1.02ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 8.57
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ID: 431549
Weight: 3.25ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 34.28
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ID: 557697
Weight: 0.53ct (total)
Size: 3.2 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 41.71
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ID: 431635
Weight: 1.48ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.61
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ID: 353954
Weight: 3.43ct (total)
Size: 2.8 x 2.7 mm
Clarity: VVS-VS
Content: 21 pcs
Price: $ 181.10
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ID: 686057
Weight: 0.20ct
Size: 3.3 x 3.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 13.20
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ID: 479127
Weight: 7.99ct (total)
Size: 5.3 x 5.2 mm
Clarity: Translucent
Content: 20 pcs
Price: $ 11.18
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ID: 663773
Weight: 0.98ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Price: $ 8.23
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ID: 543875
Weight: 1.04ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.61
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ID: 464340
Weight: 2.89ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 26.70
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ID: 350386
Weight: 2.27ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent/Translucent
Content: 20 pcs
Price: $ 51.96
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ID: 350509
Weight: 2.77ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 63.25
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ID: 464373
Weight: 2.57ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 23.75
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ID: 559435
Weight: 0.45ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.37
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ID: 464308
Weight: 3.67ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 33.91
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ID: 354228
Weight: 3.03ct (total)
Size: 2.7 x 2.6 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 91.99
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ID: 431650
Weight: 1.38ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.56
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ID: 571167
Weight: 0.87ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 8.04
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ID: 547558
Weight: 3.50ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 23.10
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ID: 504675
Weight: 2.59ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.25
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ID: 723479
Weight: 6.89ct (total)
Size: 2.9 x 2.9 mm
Clarity: VS
Content: 40 pcs
Price: $ 350.89
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ID: 537767
Weight: 0.59ct (total)
Size: 3.5 x 3.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.66
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ID: 525239
Weight: 2.01ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.58
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ID: 719989
Weight: 0.08ct
Size: 2.5 x 2.4 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 107.74
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ID: 464251
Weight: 4.20ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 38.81
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ID: 431548
Weight: 2.83ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 29.84
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ID: 464351
Weight: 4.48ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 41.40
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ID: 704134
Weight: 0.60ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.28
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ID: 353690
Weight: 2.71ct (total)
Size: 2.7 x 2.6 mm
Clarity: VVS-VS
Content: 21 pcs
Price: $ 143.09
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ID: 677821
Weight: 0.14ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 84.00
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ID: 533377
Weight: 2.50ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: VS
Content: 40 pcs
Price: $ 198.00
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ID: 543869
Weight: 0.88ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.14
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ID: 451397
Weight: 2.80ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 3 pcs
Price: $ 25.87
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ID: 522292
Weight: 6.22ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 58.21
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ID: 527699
Weight: 1.11ct (total)
Size: 4.2 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.26
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ID: 451297
Weight: 1.60ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 14.78
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ID: 451262
Weight: 1.87ct (total)
Size: 4.7 x 4.6 mm
Clarity: VS
Content: 4 pcs
Price: $ 17.28
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ID: 552412
Weight: 0.63ct (total)
Size: 3.6 x 3.5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 28.34
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ID: 538041
Weight: 0.65ct (total)
Size: 3.6 x 3.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 40.38
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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: 464512
Weight: 4.04ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 37.33
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ID: 464178
Weight: 3.84ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.48
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ID: 431741
Weight: 1.45ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.30
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ID: 400743
Weight: 4.27ct
Size: 9.7 x 9.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 28.19
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ID: 683208
Weight: 0.97ct (total)
Size: 2.3 x 2.3 mm
Clarity: VS
Content: 10 pcs
Price: $ 139.68
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ID: 552098
Weight: 0.69ct (total)
Size: 3.6 x 3.5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.04
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FAQs

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.

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

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 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

I trust this company to deliver exactly what is offered. I have never had to return a selection of Gems. I appreciate the company's detailed description of their product. It helps this customer find mounts before the gems arrive. Any day of the year one can find a wide selection of gems, be it by price, color, cut, lot or single. Pricing does not jump all over the place and stays reasonable. Be assured your items will arrive in perfect condition as the company's shipping department does a great job.

Posted By Miss Sherrie in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate

Overall Rating -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 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