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: 686789
Weight: 1.86ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 17.86
Item in Stock
More Options & Item Details
Add to Cart
ID: 341695
Weight: 3.84ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 37.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 414300
Weight: 5.46ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.04
Item in Stock
More Options & Item Details
Add to Cart
ID: 727320
Weight: 0.20ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 548026
Weight: 1.57ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 31.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 450945
Weight: 2.99ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 27.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 543757
Weight: 0.88ct (total)
Size: 4.2 x 4.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 464434
Weight: 2.69ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 24.85
Item in Stock
More Options & Item Details
Add to Cart
ID: 354057
Weight: 3.64ct (total)
Size: 2.8 x 2.7 mm
Clarity: VVS-VS
Content: 27 pcs
Price: $ 110.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 686580
Weight: 0.20ct (total)
Size: 2.7 x 2.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 9.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 451245
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: 513519
Weight: 2.29ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.18
Item in Stock
More Options & Item Details
Add to Cart
ID: 392581
Weight: 3.19ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 84.22
Item in Stock
More Options & Item Details
Add to Cart
ID: 341895
Weight: 4.17ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 40.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 577819
Weight: avg. 0.08 ct / each
Size: 2.5 x 2.4 mm
Clarity: VS
Price: $ 1.34
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 526858
Weight: 0.94ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 8.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 431432
Weight: 1.42ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.99
Item in Stock
More Options & Item Details
Add to Cart
ID: 727223
Weight: 0.21ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 35.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 552415
Weight: 0.57ct (total)
Size: 3.4 x 3.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 352567
Weight: 2.90ct (total)
Size: 2.6 x 2.6 mm
Clarity: VVS-VS
Content: 21 pcs
Price: $ 153.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 431680
Weight: 2.52ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 26.57
Item in Stock
More Options & Item Details
Add to Cart
ID: 563006
Weight: 1.51ct (total)
Size: 3.1 x 3.1 mm
Clarity: VS
Content: 7 pcs
Price: $ 279.05
Item in Stock
More Options & Item Details
Add to Cart
ID: 727047
Weight: 0.19ct
Size: 3 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 710111
Weight: 0.66ct
Size: 4.5 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 63.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 659974
Weight: 5.31ct (total)
Size: 7.3 x 7.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 12.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 686078
Weight: 0.15ct (total)
Size: 2.5 x 2.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 7.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 676206
Weight: 0.64ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Price: $ 5.38
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 431113
Weight: 1.40ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 647738
Weight: 3.26ct (total)
Size: 2.8 x 2.8 mm
Clarity: VS
Content: 21 pcs
Price: $ 391.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 563005
Weight: 1.03ct (total)
Size: 2.7 x 2.6 mm
Clarity: VS
Content: 7 pcs
Price: $ 184.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 431303
Weight: 1.57ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.55
Item in Stock
More Options & Item Details
Add to Cart
ID: 720092
Weight: 0.06ct
Size: 2.2 x 2.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 80.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 651868
Weight: 3.07ct (total)
Size: 2.7 x 2.7 mm
Clarity: VS
Content: 21 pcs
Price: $ 303.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 522201
Weight: 13.42ct (total)
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 26.58
Item in Stock
More Options & Item Details
Add to Cart
ID: 683209
Weight: 1.61ct (total)
Size: 2.4 x 2.4 mm
Clarity: VS
Content: 15 pcs
Price: $ 231.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 530597
Weight: 3.44ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.79
Item in Stock
More Options & Item Details
Add to Cart
ID: 622088
Weight: 1.57ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 14.51
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 559320
Weight: 0.49ct (total)
Size: 3.2 x 3.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 560868
Weight: 0.96ct (total)
Size: 4.2 x 4.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 8.87
Item in Stock
More Options & Item Details
Add to Cart
ID: 545325
Weight: 0.70ct
Size: 5.3 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 31.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 683600
Weight: 2.14ct (total)
Size: 2.5 x 2.5 mm
Clarity: VS
Content: 21 pcs
Price: $ 308.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 523700
Weight: 16.38ct (total)
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 38.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 546487
Weight: 1.36ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 513482
Weight: 4.10ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 43.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 687055
Weight: 4.38ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 42.05
Item in Stock
More Options & Item Details
Add to Cart
ID: 450989
Weight: 3.28ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 30.31
Item in Stock
More Options & Item Details
Add to Cart
ID: 341395
Weight: 7.32ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 64.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 536575
Weight: 0.62ct (total)
Size: 3.6 x 3.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 45.83
Item in Stock
More Options & Item Details
Add to Cart
ID: 349836
Weight: 2.25ct (total)
Size: 2.2 x 2.1 mm
Clarity: VVS-VS
Content: 30 pcs
Price: $ 178.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 393068
Weight: 2.19ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 57.82
Item in Stock
More Options & Item Details
Add to Cart
ID: 537769
Weight: 0.53ct (total)
Size: 3.3 x 3.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 562119
Weight: 0.73ct (total)
Size: 3.6 x 3.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 44.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 451215
Weight: 1.48ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 503437
Weight: 2.41ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 22.27
Item in Stock
More Options & Item Details
Add to Cart
ID: 451213
Weight: 1.48ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.68
Item in Stock
More Options & Item Details
Add to Cart
ID: 341509
Weight: 7.59ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 10 pcs
Price: $ 77.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 341505
Weight: 8.30ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 80.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 451219
Weight: 1.61ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 663982
Weight: 1.00ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 8.40
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 536571
Weight: 0.56ct (total)
Size: 3.5 x 3.4 mm
Clarity: VS
Content: 2 pcs
Price: $ 41.40
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

Excellent selection and easy to use, well done site

Posted By Steph 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

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
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 -> 7 star ratings

Excited to see

Posted By Ss in December, 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

Excellent selection and easy to use, well done site

Posted By Steph 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

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
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 -> 7 star ratings

Excited to see

Posted By Ss in December, 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