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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
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Gray Square Sapphire
Green Square Sapphire
Multicolor Square Sapphire
Orange Square Sapphire
Pink Square Sapphire
Purple Square Sapphire
Red
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Violet Square Sapphire
White Square Sapphire
Yellow Square Sapphire
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1.28ctw White Sapphire, Square, VVS-VS

2.7 x 2.6 mm

$ 70.12

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0.59ctw Yellow Sapphire, Square, VVS-VS

3.5 x 3.5 mm

$ 29.79

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0.86ctw Multicolor Sapphire, Square, VS

2.2 x 2.2 mm

$ 102.79

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3.22ctw Multicolor Sapphire, Square, VVS-VS

2.8 x 2.8 mm

$ 141.12

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6.64ctw Multicolor Sapphire, Square, VS

2.5 x 2.5 mm

$ 496.01

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2.72ctw Multicolor Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 223.06

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3.35ctw Multicolor Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 233.56

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0.14ct Green Sapphire, Square, VVS-VS

3 x 3 mm (calibrated)

$ 19.52

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1.98ctw Pink Sapphire, Square, VS

3.4 x 3.4 mm

$ 302.17

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1.62ctw Multicolor Sapphire, Square, VS

2.2 x 2.2 mm

$ 132.86

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0.23ct Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 32.07

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0.50ctw Yellow Sapphire, Square, VS

3.4 x 3.4 mm

$ 25.23

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0.37ct Yellow Sapphire, Square, VVS-VS

4 x 4 mm (calibrated)

$ 20.14

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3.27ctw Multicolor Sapphire, Square, VS

2.8 x 2.8 mm

$ 325.69

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0.32ct Yellow Sapphire, Square, VS-SI

3.8 x 3.8 mm

$ 20.91

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0.48ctw Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 66.93

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6.06ctw Multicolor Sapphire, Square, VS

2.6 x 2.5 mm

$ 452.68

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0.69ctw Yellow Sapphire, Square, VVS-VS

3.7 x 3.7 mm

$ 35.57

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0.50ctw Yellow Sapphire, Square, VS

3.2 x 3.2 mm

$ 25.26

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1.88ctw Blue Sapphire, Square, VVS-VS

2.3 x 2.3 mm

$ 102.99

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0.31ct Green Sapphire, Square, VS

3.5 x 3.5 mm

$ 43.23

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0.22ct Green Sapphire, Square, VVS-VS

3 x 3 mm (calibrated)

$ 8.56

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1.35ctw Multicolor Sapphire, Square, VS

2.4 x 2.3 mm

$ 161.35

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1.89ctw White Sapphire, Square, VVS-VS

2.7 x 2.7 mm

$ 103.53

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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

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. 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

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate
Enlarged Gemstone Image