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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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ID: 680925
Weight: 1.27ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 38.10
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ID: 358666
Weight: 2.11ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.14
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ID: 385887
Weight: 2.53ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 82.28
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ID: 594219
Weight: 2.30ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 81.97
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ID: 670640
Weight: 1.27ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 106.68
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ID: 608456
Weight: 2.52ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 79.84
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ID: 720527
Weight: 1.11ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 106.84
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ID: 732991
Weight: 1.35ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.40
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ID: 685688
Weight: 0.92ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.93
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ID: 359119
Weight: 4.21ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 80.14
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ID: 405467
Weight: 2.66ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 86.83
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ID: 737853
Weight: avg. 0.88 ct / each
Size: 6 mm (calibrated)
Clarity: VS
Price: $ 10.98
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ID: 481448
Weight: 4.38ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 125.87
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ID: 712685
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.17
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ID: 358971
Weight: 4.66ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 88.70
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ID: 728243
Weight: 2.49ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 14.94
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ID: 359733
Weight: 4.18ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 79.84
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ID: 711545
Weight: 1.18ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.57
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ID: 680789
Weight: 0.87ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 26.10
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ID: 594716
Weight: 2.49ct (total)
Size: 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 88.74
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ID: 359371
Weight: 4.57ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 90.49
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ID: 432960
Weight: 1.37ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 23.15
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ID: 732601
Weight: 0.66ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.34
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ID: 635144
Weight: 1.09ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.98
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ID: 729063
Weight: 1.46ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 157.68
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ID: 729167
Weight: 1.46ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 157.68
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ID: 608171
Weight: 1.24ct
Size: 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 39.29
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ID: 608458
Weight: 2.49ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 71.71
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ID: 490499
Weight: 4.51ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 53.10
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ID: 477457
Weight: 3.15ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 4 pcs
Price: $ 88.61
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ID: 359369
Weight: 4.93ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 97.62
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ID: 722372
Weight: 1.00ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 48.00
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ID: 359368
Weight: 4.65ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 92.08
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ID: 499476
Weight: 1.10ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 456.60
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ID: 490508
Weight: 4.85ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 51.91
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ID: 712224
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.96
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ID: 721769
Weight: 0.91ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.68
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ID: 358882
Weight: 4.49ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 85.48
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ID: 728784
Weight: 2.38ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 214.20
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ID: 481450
Weight: 4.30ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 123.56
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ID: 481449
Weight: 4.24ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 121.84
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ID: 644444
Weight: 0.88ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.39
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ID: 732439
Weight: 1.12ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.88
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ID: 729159
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 129.60
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ID: 359736
Weight: 4.71ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 89.96
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ID: 594707
Weight: 1.24ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.20
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ID: 613472
Weight: 0.84ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 27.72
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ID: 722630
Weight: 1.40ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 151.20
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ID: 680734
Weight: 0.75ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 22.50
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ID: 359375
Weight: 4.44ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 87.91
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ID: 684231
Weight: 1.98ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 2.86
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ID: 481929
Weight: 4.75ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 136.57
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ID: 728934
Weight: 1.39ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 150.12
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ID: 712226
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.97
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ID: 712067
Weight: 1.23ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.56
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ID: 436943
Weight: 1.19ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.42
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ID: 728990
Weight: 1.30ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 140.40
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ID: 358656
Weight: 2.37ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 45.08
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ID: 481451
Weight: 4.27ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 122.71
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ID: 729156
Weight: 1.45ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 156.60
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FAQs

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.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

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 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

Posted By Dia in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate
Enlarged Gemstone Image