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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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Bi-color
Black
Blue Square Sapphire
Brown
Golden
Gray Square Sapphire
Green Square Sapphire
Multicolor Square Sapphire
Orange Square Sapphire
Pink Square Sapphire
Purple Square Sapphire
Red
Turquoise
Violet Square Sapphire
White Square Sapphire
Yellow Square Sapphire
Single
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2.01ctw Multicolor Sapphire, Square, VS

2.7 x 2.7 mm

$ 140.14

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6.42ctw Multicolor Sapphire, Square, VS

2.5 x 2.5 mm

$ 479.57

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0.47ctw Yellow Sapphire, Square, VS

3.2 x 3.1 mm

$ 30.71

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0.68ctw Yellow Sapphire, Square, VVS-VS

3.6 x 3.6 mm

$ 25.39

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3.23ctw Multicolor Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 495.43

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1.68ctw White Sapphire, Square, VVS-VS

2.2 x 2.2 mm

$ 92.03

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2.26ctw Yellow Sapphire, Square, VS

3.5 x 3.5 mm

$ 345.11

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0.59ctw Yellow Sapphire, Square, VS

3.6 x 3.5 mm

$ 36.20

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0.18ct Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 25.10

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0.54ctw Yellow Sapphire, Square, VS

3.4 x 3.4 mm

$ 27.25

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2.26ctw Multicolor Sapphire, Square, VS

2.5 x 2.4 mm

$ 135.06

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0.76ctw Yellow Sapphire, Square, VVS-VS

3.8 x 3.8 mm

$ 28.38

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0.24ct Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 33.47

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0.33ct Green Sapphire, Square, VS

3.8 x 3.8 mm

$ 46.02

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0.45ctw Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 62.75

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0.59ctw Yellow Sapphire, Square, VS

3.4 x 3.4 mm

$ 22.03

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0.18ct Green Sapphire, Square, VVS-VS

3 x 3 mm (calibrated)

$ 25.10

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0.19ct Green Sapphire, Square, VVS-VS

3 x 3 mm (calibrated)

$ 26.49

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1.88ctw Multicolor Sapphire, Square, VS

2.3 x 2.3 mm

$ 288.36

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0.48ctw Yellow Sapphire, Square, VS

3.2 x 3.2 mm

$ 31.36

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0.37ct Yellow Sapphire, Square, VS

3.8 x 3.7 mm

$ 24.17

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0.16ct Gray Color-Change Sapphire, Square, VVS

2.9 x 3 mm

$ 13.28

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2.25ctw Multicolor Sapphire, Square, VS

2.5 x 2.4 mm

$ 134.46

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0.32ct Green Sapphire, Square, VS

4 x 4 mm (calibrated)

$ 44.62

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Why Buy Square Sapphire from GemSelect?

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

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

They have literally everything on this website! The prices are also pretty good, I was able to find plenty of nice stones that I could afford!

Posted By JC in March, 2026
Source: Bizrate
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