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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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Yellow Square Sapphire
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0.36ctw Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 50.20

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0.97ctw Multicolor Sapphire, Square, VS

2.3 x 2.3 mm

$ 115.93

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1.84ctw Multicolor Sapphire, Square, VS

2.3 x 2.2 mm

$ 219.92

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1.92ctw Multicolor Sapphire, Square, VS

2.6 x 2.6 mm

$ 157.46

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0.51ctw Yellow Sapphire, Square, VS

3.3 x 3.3 mm

$ 33.32

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1.65ctw Multicolor Sapphire, Square, VS

2.4 x 2.3 mm

$ 197.21

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0.51ctw Yellow Sapphire, Square, VS

3.2 x 3.2 mm

$ 26.29

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0.18ct Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 25.10

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2.31ctw Green Sapphire, Square, VVS-VS

2.4 x 2.4 mm

$ 48.51

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5.29ctw Multicolor Sapphire, Square, VS

2.6 x 2.6 mm

$ 395.16

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1.68ctw Yellow Sapphire, Square, VS

3.2 x 3.1 mm

$ 254.62

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1.03ctw Yellow Sapphire, Square, VS

2.7 x 2.6 mm

$ 153.38

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1.15ctw Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 176.39

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8.78ctw Multicolor Sapphire, Square, VS

2.9 x 2.9 mm

$ 655.87

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1.51ctw Blue Sapphire, Square, VS

3.1 x 3.1 mm

$ 231.61

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0.63ctw Yellow Sapphire, Square, VS

3.6 x 3.6 mm

$ 32.49

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0.56ctw Yellow Sapphire, Square, VS

3.2 x 3.2 mm

$ 34.36

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0.21ct Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 29.28

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2.78ctw Multicolor Sapphire, Square, VS

2.7 x 2.6 mm

$ 426.40

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3.23ctw Yellow Sapphire, Square, VVS-VS

2.7 x 2.6 mm

$ 67.83

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2.57ctw Purple Sapphire, Square, VVS-VS

2.5 x 2.4 mm

$ 246.38

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1.12ctw Multicolor Sapphire, Square, VS

2.2 x 2.1 mm

$ 66.93

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0.20ct Green Sapphire, Square, VS

3 x 3 mm (calibrated)

$ 27.89

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0.45ctw Yellow Sapphire, Square, VS

3.2 x 3.1 mm

$ 29.39

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Why Buy Square Sapphire from GemSelect?

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
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Overall Rating -> 8 star ratings

It was fine

Posted By Na in April, 2026
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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
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
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