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Home Gemstones Gemstones By Shape Square Sapphire

Square Sapphire Gems: Natural & Certified | GemSelect

Square Sapphire Weight
Square Sapphire Size
Square Sapphire Clarity
Square Sapphire Price
Square Sapphire Treatment

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Green Square Sapphire
Multicolor Square Sapphire
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1.40ctw White Sapphire, Square, VVS-VS

2.7 x 2.7 mm

$ 76.69

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1.61ctw Multicolor Sapphire, Square, VS

2.4 x 2.4 mm

$ 192.43

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0.19ct Green Sapphire, Square, VVS

3 x 3 mm (calibrated)

$ 26.49

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5.65ctw Multicolor Sapphire, Square, VS

2.6 x 2.5 mm

$ 422.06

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0.76ctw Yellow Sapphire, Square, VS

3.7 x 3.7 mm

$ 38.35

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0.23ct Green Sapphire, Square, VVS-VS

3 x 3 mm (calibrated)

$ 32.07

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0.19ct Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 26.49

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0.54ctw Yellow Sapphire, Square, VS

3.3 x 3.2 mm

$ 35.28

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1.13ctw Multicolor Sapphire, Square, VS

2.1 x 2.1 mm

$ 135.06

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0.21ct Green Sapphire, Square, VVS-VS

3 x 3 mm (calibrated)

$ 29.28

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0.51ctw Yellow Sapphire, Square, VVS-VS

3.3 x 3.3 mm

$ 26.29

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1.78ctw White Sapphire, Square, VVS-VS

2.3 x 2.3 mm

$ 117.01

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0.64ctw Yellow Sapphire, Square, VS-SI

3.5 x 3.5 mm

$ 33.00

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3.03ctw Yellow Sapphire, Square, VVS-VS

2.7 x 2.6 mm

$ 63.63

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3.08ctw Multicolor Sapphire, Square, VVS-VS

2.7 x 2.7 mm

$ 188.97

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2.69ctw Multicolor Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 187.55

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0.70ctw Yellow Sapphire, Square, VS

3.6 x 3.6 mm

$ 35.32

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3.40ctw Multicolor Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 278.84

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1.09ctw Multicolor Sapphire, Square, VS

2.2 x 2.1 mm

$ 130.28

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1.47ctw Multicolor Sapphire, Square, VS

2.3 x 2.3 mm

$ 175.69

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0.70ctw Yellow Sapphire, Square, VVS-VS

3.7 x 3.6 mm

$ 36.09

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0.63ct Yellow Sapphire, Square, VS

4.2 x 4.1 mm

$ 34.23

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0.20ct Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 27.89

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0.96ctw Yellow Sapphire, Square, VVS-VS

4.2 x 4.2 mm

$ 109.01

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Why Buy Square Sapphire from GemSelect?

GemSelect Certified Store Reviews

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Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
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Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 2026
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Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
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Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
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Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
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Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
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