Buy 4 mm Round Calibrated Gemstones from GemSelect
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Bi-color
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Blue Round Shape 4 mm Gems
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Brown Round Shape 4 mm Gems
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Gray Round Shape 4 mm Gems
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Green Round Shape 4 mm Gems
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Multicolor Round Shape 4 mm Gems
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Orange Round Shape 4 mm Gems
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Pink Round Shape 4 mm Gems
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Red Round Shape 4 mm Gems
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Turquoise
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White Round Shape 4 mm Gems
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Yellow Round Shape 4 mm Gems
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Why Buy Round Shape 4 Mm Gems from GemSelect?
- Trusted Worldwide Since 2003
- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
Always get a nice gemstone. Just like the picture. Never disappointed
Posted By Ron T in June, 2026
Source: Bizrate
Overall Rating -> 10
Easy process.
Posted By Crafty Seabee in March, 2026
Source: Bizrate
Overall Rating -> 10
Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10
Posted By KT in September, 2025
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate
Overall Rating -> 10
I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!
Posted By Geof in November, 2025
Source: Bizrate
Overall Rating -> 10
Easy to use. No issues. Large selection of gems.
Posted By CLTCJH in February, 2026
Source: Bizrate
