X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

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

Square Shaped Gemstones Weight
Square Shaped Gemstones Size
Square Shaped Gemstones Clarity
Square Shaped Gemstones Price
Square Shaped Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Square Shaped Gemstones
Blue Square Shaped Gemstones
Brown Square Shaped Gemstones
Golden Square Shaped Gemstones
Gray Square Shaped Gemstones
Green Square Shaped Gemstones
Multicolor Square Shaped Gemstones
Orange Square Shaped Gemstones
Pink Square Shaped Gemstones
Purple Square Shaped Gemstones
Red Square Shaped Gemstones
Turquoise Square Shaped Gemstones
Violet Square Shaped Gemstones
White Square Shaped Gemstones
Yellow Square Shaped Gemstones
Single
Pairs
Lots
Faceted
Cabochons
Clear All
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
ID: 450954
Weight: 2.80ct (total)
Size: 4.9 x 4.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 25.87
Item in Stock
More Options & Item Details
Add to Cart
ID: 431220
Weight: 2.80ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 29.53
Item in Stock
More Options & Item Details
Add to Cart
ID: 727189
Weight: 0.27ct
Size: 3.6 x 3.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 666099
Weight: 1.41ct (total)
Size: 2.3 x 2.3 mm
Clarity: VS
Content: 15 pcs
Price: $ 101.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 547637
Weight: 1.41ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.56
Item in Stock
More Options & Item Details
Add to Cart
ID: 562650
Weight: 0.70ct (total)
Size: 3.6 x 3.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 42.55
Item in Stock
More Options & Item Details
Add to Cart
ID: 451078
Weight: 1.62ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 431301
Weight: 1.43ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 650085
Weight: 1.09ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 630140
Weight: 4.42ct (total)
Size: 7.3 x 7.1 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 8.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 392829
Weight: 2.73ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 72.07
Item in Stock
More Options & Item Details
Add to Cart
ID: 464449
Weight: 4.62ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 42.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 675929
Weight: 0.76ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.38
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 500014
Weight: 12.52ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 120.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 663771
Weight: 1.02ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 8.57
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 539001
Weight: 4.46ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 41.21
Item in Stock
More Options & Item Details
Add to Cart
ID: 703934
Weight: 0.52ct
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 34.04
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 534610
Weight: 1.81ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 14.34
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 431594
Weight: 1.50ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 464479
Weight: 4.94ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 45.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 525133
Weight: 4.16ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 38.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 493459
Weight: 6.82ct
Size: 8.7 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.73
Item in Stock
More Options & Item Details
Add to Cart
ID: 451044
Weight: 1.44ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.31
Item in Stock
More Options & Item Details
Add to Cart
ID: 568891
Weight: 15.44ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 11.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 479221
Weight: 6.23ct (total)
Size: 4.3 x 4.1 mm
Clarity: Transparent
Content: 20 pcs
Price: $ 8.71
Item in Stock
More Options & Item Details
Add to Cart
ID: 431297
Weight: 1.53ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 349884
Weight: 1.95ct (total)
Size: 2 x 2 mm (calibrated)
Clarity: VVS-VS
Content: 40 pcs
Price: $ 154.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 727017
Weight: 0.21ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Price: $ 35.28
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 513485
Weight: 4.27ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 45.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 342040
Weight: 4.29ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 39.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 480849
Weight: 5.96ct (total)
Size: 4.9 x 4.8 mm
Clarity: Transparent
Content: 30 pcs
Price: $ 50.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 547632
Weight: 1.29ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 451048
Weight: 1.67ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.43
Item in Stock
More Options & Item Details
Add to Cart
ID: 538379
Weight: 0.61ct (total)
Size: 3.6 x 3.6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 648498
Weight: 2.18ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 18.31
Item in Stock
More Options & Item Details
Add to Cart
ID: 464469
Weight: 4.00ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 36.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 556568
Weight: 3.28ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 675693
Weight: 0.63ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.29
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 547635
Weight: 1.43ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 431644
Weight: 1.72ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 18.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 537772
Weight: 0.66ct (total)
Size: 3.6 x 3.6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 41.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 660568
Weight: 2.19ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.23
Item in Stock
More Options & Item Details
Add to Cart
ID: 719454
Weight: 0.07ct
Size: 2.3 x 2.2 mm
Clarity: VS
Content: 1 pc
Price: $ 94.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 548542
Weight: 1.52ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 30.79
Item in Stock
More Options & Item Details
Add to Cart
ID: 451183
Weight: 1.49ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 13.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 450992
Weight: 2.45ct (total)
Size: 4.9 x 4.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 22.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 504660
Weight: 2.25ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 543766
Weight: 0.94ct (total)
Size: 4.2 x 4.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 559434
Weight: 0.46ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.98
Item in Stock
More Options & Item Details
Add to Cart
ID: 727008
Weight: 0.16ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 451062
Weight: 1.78ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.45
Item in Stock
More Options & Item Details
Add to Cart
ID: 563010
Weight: 1.15ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 7 pcs
Price: $ 212.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 586513
Weight: 21.57ct
Size: 17.5 x 17.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 142.37
Item in Stock
More Options & Item Details
Add to Cart
ID: 451317
Weight: 1.41ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.03
Item in Stock
More Options & Item Details
Add to Cart
ID: 393867
Weight: 0.81ct
Size: 5.3 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 40.33
Item in Stock
More Options & Item Details
Add to Cart
ID: 349887
Weight: 2.22ct (total)
Size: 2.1 x 2.1 mm
Clarity: VVS-VS
Content: 40 pcs
Price: $ 175.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 515030
Weight: 3.33ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 431484
Weight: 1.62ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 17.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 676384
Weight: 0.80ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.72
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 431326
Weight: 1.55ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.34
Item in Stock
More Options & Item Details
Add to Cart

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

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

This is a wonderful website

Posted By Bryan Diaz in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
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

It was easy to find what I wanted

Posted By Villian in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

This is a wonderful website

Posted By Bryan Diaz in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
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