Buy 4 mm Round Calibrated Gemstones from GemSelect
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Bi-color
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Black
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Blue Round Shape 4 mm Gems
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Brown Round Shape 4 mm Gems
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Golden
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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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Purple
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Red Round Shape 4 mm Gems
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Turquoise
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Violet
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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 
Easy to use. No issues. Large selection of gems.
Posted By CLTCJH in February, 2026
Source: Bizrate
Overall Rating -> 10
easy site to navigate
Posted By Curt's Cabochons in June, 2025
Source: Bizrate
Overall Rating -> 10
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
Source: Bizrate
Overall Rating -> 9 
It was great!
Posted By Annie in September, 2025
Source: Bizrate
Overall Rating -> 9
I loved the selection of gemstones you have a to z
Posted By James in May, 2026
Source: Bizrate
Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
