Square Sapphire Gems: Natural & Certified | GemSelect
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Bi-color
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Black
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Blue Square Sapphire
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Brown
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Golden
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Gray
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Green Square Sapphire
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Multicolor Square Sapphire
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Orange Square Sapphire
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Pink Square Sapphire
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Purple Square Sapphire
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Red
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Turquoise
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Violet Square Sapphire
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White Square Sapphire
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Yellow Square Sapphire
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
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Why Buy Square Sapphire from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
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GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 ![]()
Had a great experience and the prices are great
Posted By BuBx99 in November, 2025
Source: Bizrate
Overall Rating -> 10 ![]()
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Posted By Fried Rice in August, 2025
Source: Bizrate
Overall Rating -> 10 ![]()
All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.
Posted By Bob D in December, 2025
Source: Bizrate
Overall Rating -> 10 ![]()
The website was very easy to use.
Posted By Garnet in January, 2026
Source: Bizrate
Overall Rating -> 10 ![]()
Over pretty well experience the your website no complaints about it very easy reliable service provided
Posted By Blas in January, 2026
Source: Bizrate
Overall Rating -> 9 ![]()
Plan on purchasing on an ongoing basis. So far.....so good....
Posted By Jim in January, 2026
Source: Bizrate



