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

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ID: 538380
Weight: 0.70ct (total)
Size: 3.7 x 3.7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 39.53
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ID: 717237
Weight: 0.49ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 82.32
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ID: 431284
Weight: 1.39ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.66
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ID: 556712
Weight: 2.99ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.03
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ID: 451076
Weight: 1.69ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 13.01
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ID: 666445
Weight: avg. 0.09 ct / each
Size: 2.2 x 2.1 mm
Clarity: VS
Price: $ 14.52
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ID: 414496
Weight: 4.96ct
Size: 10 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.74
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ID: 464399
Weight: 4.34ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 40.10
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ID: 451148
Weight: 1.31ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.11
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ID: 394279
Weight: 1.97ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.28
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ID: 516612
Weight: 20.31ct
Size: 18.1 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.87
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ID: 727313
Weight: 0.19ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.92
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ID: 663988
Weight: 1.14ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS
Price: $ 9.58
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ID: 354134
Weight: 3.14ct (total)
Size: 2.7 x 2.6 mm
Clarity: VVS-VS
Content: 21 pcs
Price: $ 193.42
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ID: 500453
Weight: 2.21ct (total)
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 20.42
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ID: 504677
Weight: 2.18ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.36
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ID: 670670
Weight: 1.06ct (total)
Size: 4.2 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 6.36
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ID: 557210
Weight: 2.94ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 24.60
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ID: 663768
Weight: 1.24ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.42
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ID: 314623
Weight: 3.45ct (total)
Size: 3 x 3 mm (calibrated)
Clarity: Transparent
Content: 20 pcs
Price: $ 77.42
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ID: 549164
Weight: 2.12ct
Size: 8 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.99
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ID: 720067
Weight: 0.04ct
Size: 2 x 2 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 53.87
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ID: 381309
Weight: 1.64ct (total)
Size: 3.6 x 3.6 mm
Clarity: VS
Content: 5 pcs
Price: $ 42.05
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ID: 544458
Weight: 0.74ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 33.12
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ID: 393064
Weight: 2.13ct
Size: 7 x 7 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 56.23
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ID: 686787
Weight: 0.37ct
Size: 4.5 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 2.96
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ID: 547562
Weight: 2.10ct
Size: 7.8 x 7.6 mm
Clarity: VS
Content: 1 pc
Price: $ 13.86
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ID: 451264
Weight: 2.97ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 27.44
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ID: 525244
Weight: 2.10ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 19.40
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ID: 623114
Weight: 1.48ct
Size: 6 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 31.13
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ID: 500209
Weight: 3.47ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 8 pcs
Price: $ 32.06
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ID: 546472
Weight: 3.19ct
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.26
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ID: 718771
Weight: 0.02ct
Size: 2 x 1.8 mm
Clarity: VS
Content: 1 pc
Price: $ 26.94
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ID: 585104
Weight: 4.44ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 29.30
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ID: 659865
Weight: 1.76ct
Size: 7 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 4.25
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ID: 688244
Weight: 0.18ct (total)
Size: 2.6 x 2.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 8.64
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ID: 513522
Weight: 2.29ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.18
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ID: 451156
Weight: 1.42ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.12
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ID: 450927
Weight: 1.55ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.33
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ID: 642126
Weight: 8.50ct (total)
Size: 2.9 x 2.9 mm
Clarity: VS
Content: 47 pcs
Price: $ 765.00
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ID: 554033
Weight: 23.78ct
Size: 16 x 15.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.88
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ID: 562649
Weight: 0.51ct (total)
Size: 3.3 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 31.01
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ID: 431323
Weight: 1.35ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.24
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ID: 464422
Weight: 4.52ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 41.76
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ID: 686785
Weight: 1.14ct
Size: 6.1 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.94
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ID: 450988
Weight: 2.46ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 22.73
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ID: 683596
Weight: 1.29ct (total)
Size: 2.2 x 2.2 mm
Clarity: VS
Content: 15 pcs
Price: $ 185.76
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ID: 464217
Weight: 3.85ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 35.58
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ID: 533000
Weight: 2.43ct (total)
Size: 3.3 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 183.04
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ID: 341688
Weight: 4.37ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 42.40
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ID: 664135
Weight: 1.09ct
Size: 6 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.16
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ID: 523692
Weight: 13.70ct (total)
Size: 11 x 11 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 32.56
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ID: 643037
Weight: 5.93ct (total)
Size: 2.5 x 2.5 mm
Clarity: VS
Content: 54 pcs
Price: $ 533.70
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ID: 668807
Weight: 19.23ct
Size: 17.2 x 16.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 415.37
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ID: 450993
Weight: 2.47ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 22.82
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ID: 451140
Weight: 1.77ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.36
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ID: 451157
Weight: 1.60ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.78
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ID: 431397
Weight: 1.55ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.34
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ID: 662143
Weight: 2.20ct
Size: 7 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 5.30
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ID: 341386
Weight: 7.97ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 10 pcs
Price: $ 76.84
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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

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie 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

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 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

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

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

Im not a jeweler, I buy for my personal use. My dad was a jewelry maker and I love gemstones.

Posted By Andie 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

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Muy serios y muy oportunos para el envo

Posted By Veronica in September, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 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

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

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