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: 538347
Weight: 0.77ct (total)
Size: 3.7 x 3.6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 47.83
Item in Stock
More Options & Item Details
Add to Cart
ID: 719732
Weight: 0.03ct
Size: 2 x 2 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 33.67
Item in Stock
More Options & Item Details
Add to Cart
ID: 654566
Weight: 1.49ct (total)
Size: 2.1 x 2.1 mm
Clarity: VS
Content: 21 pcs
Price: $ 122.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 597615
Weight: 2.05ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Price: $ 13.54
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 538350
Weight: 0.74ct (total)
Size: 3.6 x 3.6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 38.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 622093
Weight: 2.19ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Price: $ 20.23
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 461548
Weight: 2.25ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 17.82
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 392989
Weight: 4.08ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 107.71
Item in Stock
More Options & Item Details
Add to Cart
ID: 635809
Weight: avg. 1.46 ct / each
Size: 6 x 6 mm (calibrated)
Clarity: Translucent
Price: $ 1.79
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 651774
Weight: 2.75ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 15 pcs
Price: $ 271.73
Item in Stock
More Options & Item Details
Add to Cart
ID: 557696
Weight: 0.59ct (total)
Size: 3.5 x 3.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 46.44
Item in Stock
More Options & Item Details
Add to Cart
ID: 562644
Weight: 0.62ct (total)
Size: 3.5 x 3.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 37.70
Item in Stock
More Options & Item Details
Add to Cart
ID: 610610
Weight: avg. 0.70 ct / each
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.37
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 558018
Weight: 0.47ct (total)
Size: 3.2 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 37.00
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: 464492
Weight: 2.80ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 25.87
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: 464263
Weight: 3.77ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 34.84
Item in Stock
More Options & Item Details
Add to Cart
ID: 517331
Weight: 24.04ct
Size: 16 x 16 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 28.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 373678
Weight: 1.34ct (total)
Size: 2.3 x 2.3 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 150.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 503439
Weight: 2.54ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 23.47
Item in Stock
More Options & Item Details
Add to Cart
ID: 727014
Weight: 0.43ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 72.24
Item in Stock
More Options & Item Details
Add to Cart
ID: 726832
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: 732834
Weight: 0.50ct
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.00
Item in Stock
More Options & Item Details
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: 451107
Weight: 1.45ct (total)
Size: 4.9 x 4.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 450940
Weight: 2.46ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 22.73
Item in Stock
More Options & Item Details
Add to Cart
ID: 726927
Weight: 0.29ct
Size: 3.7 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 48.72
Item in Stock
More Options & Item Details
Add to Cart
ID: 522493
Weight: 3.91ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 431512
Weight: 1.63ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 17.18
Item in Stock
More Options & Item Details
Add to Cart
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: 371635
Weight: 5.81ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 38.35
Item in Stock
More Options & Item Details
Add to Cart
ID: 642134
Weight: 5.65ct (total)
Size: 2.6 x 2.5 mm
Clarity: VS
Content: 43 pcs
Price: $ 508.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 717232
Weight: 0.39ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 65.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 678127
Weight: 0.42ct
Size: 3.8 x 3.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 252.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 451034
Weight: 1.70ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.71
Item in Stock
More Options & Item Details
Add to Cart
ID: 664135
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: 645861
Weight: 6.15ct
Size: 12 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.19
Item in Stock
More Options & Item Details
Add to Cart
ID: 621644
Weight: 0.91ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 341900
Weight: 3.88ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 37.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 306428
Weight: 2.77ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 62.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 547629
Weight: 1.42ct
Size: 6 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 28.78
Item in Stock
More Options & Item Details
Add to Cart
ID: 451259
Weight: 3.26ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 30.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 394279
Weight: 1.97ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.28
Item in Stock
More Options & Item Details
Add to Cart
ID: 660023
Weight: 2.13ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.14
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: 539880
Weight: 0.91ct
Size: 5.5 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 18.38
Item in Stock
More Options & Item Details
Add to Cart
ID: 727381
Weight: 0.36ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 60.48
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: 718967
Weight: 0.06ct
Size: 2.3 x 2.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 67.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 723025
Weight: 2.05ct (total)
Size: 2.4 x 2.4 mm
Clarity: VS
Content: 20 pcs
Price: $ 123.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 562640
Weight: 0.65ct (total)
Size: 3.5 x 3.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 39.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 450922
Weight: 1.57ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.51
Item in Stock
More Options & Item Details
Add to Cart
ID: 537767
Weight: 0.59ct (total)
Size: 3.5 x 3.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.66
Item in Stock
More Options & Item Details
Add to Cart
ID: 517340
Weight: 19.66ct
Size: 16.7 x 16.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 548017
Weight: 1.34ct
Size: 6 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 562646
Weight: 0.54ct (total)
Size: 3.4 x 3.4 mm
Clarity: VS
Content: 2 pcs
Price: $ 32.83
Item in Stock
More Options & Item Details
Add to Cart
ID: 431365
Weight: 2.37ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 25.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 450931
Weight: 2.46ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 22.73
Item in Stock
More Options & Item Details
Add to Cart
ID: 414499
Weight: 6.35ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.92
Item in Stock
More Options & Item Details
Add to Cart

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

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

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
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 -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 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 love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy and convenient

Posted By Butch in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
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 -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 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