What types of 6mm round gemstones does GemSelect offer?

GemSelect provides a wide variety of 6mm round gemstones, including popular options like ruby, sapphire, amethyst, emerald, garnet, topaz, and more exotic choices such as moonstone, opal, and zircon.

Are these gemstones natural or synthetic?

All 6mm round gemstones at GemSelect are 100% natural unless otherwise specified in the product description. We pride ourselves on offering authentic, high-quality gems.

Can I use these gemstones for jewelry making?

Yes, our 6mm round gemstones are calibrated to fit standard jewelry settings, making them ideal for rings, earrings, pendants, and other custom designs.

How do I choose the right gemstone for my project?

Consider factors like color, hardness, and clarity based on your jewelry design. For example, sapphires and rubies are durable for everyday wear, while softer stones like opal may suit occasional pieces. Our detailed product listings include these specifics to help you decide.

Do you offer bulk discounts for 6mm round gemstones?

Yes, GemSelect often provides discounts on bulk purchases or gemstone lots. Check individual product pages or contact our customer service for more details on available offers.

What is the return policy for loose gemstones?

GemSelect offers a hassle-free return policy. If you’re not satisfied with your 6mm round gemstone purchase, you can return it within a specified period, typically 30 days, provided the stone is in its original condition. Please review our return policy for full details.

6mm Round Gemstones for Sale

6mm Round Gemstones Weight

6mm Round Gemstones Size

6mm Round Gemstones Clarity

6mm Round Gemstones Price

6mm Round Gemstones Treatment

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Multicolor 6mm Round Gemstones

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Turquoise

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6 mm (calibrated)

$ 121.91

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Why Buy 6mm Round Gemstones 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

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026

Source: Bizrate

Overall Rating -> 8

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026

Source: Bizrate

Overall Rating -> 10

Had a great experience and the prices are great

Posted By BuBx99 in November, 2025

Source: Bizrate

Overall Rating -> 10

Enjoyable. Liked looking at the products. Had a little trouble with the payment page.

Posted By Irene A. in September, 2026

Source: Bizrate

Overall Rating -> 10

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

Very neat and to the point

Posted By Botha in March, 2026

Source: Bizrate

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