6 mm Round Gemstones - Natural Loose Stones
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Bi-color
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Black 6 mm Round Gems
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Blue 6 mm Round Gems
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Brown 6 mm Round Gems
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Golden 6 mm Round Gems
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Gray 6 mm Round Gems
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Green 6 mm Round Gems
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Multicolor 6 mm Round Gems
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Orange 6 mm Round Gems
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Pink 6 mm Round Gems
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Purple 6 mm Round Gems
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Red 6 mm Round Gems
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Turquoise
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Violet 6 mm Round Gems
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White 6 mm Round Gems
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Yellow 6 mm Round Gems
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Single |
Pairs |
Lots |
Faceted |
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| ID: | 621774 |
| Weight: | 1.04ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 21.88 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 594214 |
| Weight: | 2.39ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 85.18 |
| Item in Stock | |
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| ID: | 685876 |
| Weight: | 1.07ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 19.69 |
| Item in Stock | |
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| ID: | 498619 |
| Weight: | 0.98ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 51.74 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 680795 |
| Weight: | 1.19ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 35.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 680695 |
| Weight: | 1.18ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 35.40 |
| Item in Stock | |
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| ID: | 635390 |
| Weight: | 0.82ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.04 |
| Item in Stock | |
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| ID: | 732982 |
| Weight: | 0.94ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 22.56 |
| Item in Stock | |
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| ID: | 481451 |
| Weight: | 4.27ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 122.71 |
| Item in Stock | |
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| ID: | 359366 |
| Weight: | 4.82ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 95.44 |
| Item in Stock | |
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| ID: | 490508 |
| Weight: | 4.85ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 5 pcs |
| Price: | $ 51.91 |
| Item in Stock | |
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| ID: | 358886 |
| Weight: | 4.64ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 88.32 |
| Item in Stock | |
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| ID: | 714026 |
| Weight: | 0.51ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 27.54 |
| Item in Stock | |
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| ID: | 358898 |
| Weight: | 2.30ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 43.79 |
| Item in Stock | |
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| ID: | 732439 |
| Weight: | 1.12ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 26.88 |
| Item in Stock | |
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| ID: | 378018 |
| Weight: | 2.26ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 44.75 |
| Item in Stock | |
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| ID: | 722535 |
| Weight: | 1.18ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 127.44 |
| Item in Stock | |
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| ID: | 359120 |
| Weight: | 4.75ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 90.42 |
| Item in Stock | |
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| ID: | 715112 |
| Weight: | 2.31ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 5.99 |
| Item in Stock | |
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| ID: | 495950 |
| Weight: | 1.27ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 71.26 |
| Item in Stock | |
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| ID: | 729067 |
| Weight: | 1.26ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 113.40 |
| Item in Stock | |
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| ID: | 359731 |
| Weight: | 4.49ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 85.76 |
| Item in Stock | |
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| ID: | 712290 |
| Weight: | 1.97ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 2 pcs |
| Price: | $ 39.34 |
| Item in Stock | |
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| ID: | 680792 |
| Weight: | 1.01ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 30.30 |
| Item in Stock | |
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| ID: | 434590 |
| Weight: | 1.30ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 1 pc |
| Price: | $ 34.32 |
| Item in Stock | |
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| ID: | 359124 |
| Weight: | 4.63ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 88.13 |
| Item in Stock | |
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| ID: | 478463 |
| Weight: | 1.95ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 4 pcs |
| Price: | $ 90.10 |
| Item in Stock | |
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| ID: | 569423 |
| Weight: | 1.06ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 1 pc |
| Price: | $ 937.49 |
| Item in Stock | |
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| ID: | 481900 |
| Weight: | 1.20ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 34.50 |
| Item in Stock | |
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| ID: | 737494 |
| Weight: | 0.95ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 23.75 |
| Item in Stock | |
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| ID: | 621636 |
| Weight: | 0.97ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 18.54 |
| Item in Stock | |
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| ID: | 608456 |
| Weight: | 2.52ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 79.84 |
| Item in Stock | |
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| ID: | 714936 |
| Weight: | 1.10ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 2.86 |
| Item in Stock | |
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| ID: | 608973 |
| Weight: | 2.52ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS |
| Content: | 2 pcs |
| Price: | $ 79.84 |
| Item in Stock | |
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| ID: | 714999 |
| Weight: | 2.24ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 2 pcs |
| Price: | $ 5.81 |
| Item in Stock | |
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| ID: | 358649 |
| Weight: | 2.46ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS |
| Content: | 2 pcs |
| Price: | $ 46.80 |
| Item in Stock | |
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| ID: | 709071 |
| Weight: | 1.00ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 20.65 |
| Item in Stock | |
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| ID: | 711551 |
| Weight: | 1.00ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 19.97 |
| Item in Stock | |
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| ID: | 729070 |
| Weight: | 1.37ct |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 1 pc |
| Price: | $ 147.96 |
| Item in Stock | |
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| ID: | 670640 |
| Weight: | 1.27ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 106.68 |
| Item in Stock | |
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| ID: | 680788 |
| Weight: | 0.95ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 28.50 |
| Item in Stock | |
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| ID: | 680826 |
| Weight: | 0.80ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 24.00 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 615334 |
| Weight: | 3.09ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Opaque |
| Content: | 2 pcs |
| Price: | $ 77.50 |
| Item in Stock | |
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| ID: | 680732 |
| Weight: | 1.00ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 30.00 |
| Item in Stock | |
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| ID: | 359357 |
| Weight: | 2.42ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 2 pcs |
| Price: | $ 47.92 |
| Item in Stock | |
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| ID: | 680967 |
| Weight: | 1.06ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 31.80 |
| Item in Stock | |
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| ID: | 614752 |
| Weight: | 1.76ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 2 pcs |
| Price: | $ 18.59 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 481933 |
| Weight: | 4.94ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 142.02 |
| Item in Stock | |
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| ID: | 712216 |
| Weight: | 0.78ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 15.58 |
| Item in Stock | |
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| ID: | 594716 |
| Weight: | 2.49ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS |
| Content: | 2 pcs |
| Price: | $ 88.74 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 433455 |
| Weight: | 3.78ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VS-SI |
| Content: | 4 pcs |
| Price: | $ 63.86 |
| Item in Stock | |
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| ID: | 490499 |
| Weight: | 4.51ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VS |
| Content: | 5 pcs |
| Price: | $ 53.10 |
| Item in Stock | |
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| ID: | 680926 |
| Weight: | 1.04ct |
| Size: | 6 mm (calibrated) |
| Clarity: | SI |
| Content: | 1 pc |
| Price: | $ 31.20 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712687 |
| Weight: | 0.93ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.58 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 358968 |
| Weight: | 4.56ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS-VS |
| Content: | 4 pcs |
| Price: | $ 86.81 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 715078 |
| Weight: | 1.14ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Translucent |
| Content: | 1 pc |
| Price: | $ 2.95 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 477307 |
| Weight: | 1.46ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 3 pcs |
| Price: | $ 41.06 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 449664 |
| Weight: | 3.59ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 3 pcs |
| Price: | $ 23.70 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 712226 |
| Weight: | 0.95ct |
| Size: | 6 mm (calibrated) |
| Clarity: | Transparent |
| Content: | 1 pc |
| Price: | $ 18.97 |
| Item in Stock | |
| More Options & Item Details | |
| ID: | 359616 |
| Weight: | 4.43ct (total) |
| Size: | 6 mm (calibrated) |
| Clarity: | VVS |
| Content: | 4 pcs |
| Price: | $ 84.61 |
| Item in Stock | |
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FAQs
What are 6 mm round gems?
6 mm round gems are natural loose gemstones cut into a 6 mm circular shape, ideal for jewelry like rings and earrings due to their uniform size.
Are GemSelect’s 6 mm round gems natural?
Yes, our 6 mm round gems are 100% natural loose stones, sourced globally, ensuring authenticity across various gem types.
What types of 6 mm round gems does GemSelect offer?
We offer 6 mm round gems in multiple varieties, such as sapphire, amethyst, and topaz, all as natural loose gemstones for diverse projects.
How can I use 6 mm round gems from GemSelect?
6 mm round gems are perfect for crafting earrings, pendants, or stackable rings, adding a polished look to your jewelry designs.
How much do 6 mm round gems cost at GemSelect?
Prices for 6 mm round gems vary by type and quality, starting at budget-friendly rates and offering premium stones at fair prices.
Can I buy 6 mm round gems in bulk from GemSelect?
Yes, we provide wholesale options for 6 mm round gems, ideal for jewelers and collectors needing natural loose stones in bulk.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 10
I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.
Posted By MVK in July, 2025
Source: Bizrate
Overall Rating -> 9 
I am very pleased with the ways you can filter your searches on this site, finding exactly what I want with little knowledge of what I am looking for is surprisingly easy!
Posted By Leo in March, 2025
Source: Bizrate
Overall Rating -> 10
selection was broad and the check out was quick. Great site
Posted By JC Karl in September, 2025
Source: Bizrate
Overall Rating -> 10
Nice website I just don't know much about the quality until I receive the stone.
Posted By Becky in December, 2024
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 -> 8 
great experience
Posted By T in December, 2024
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
Overall Rating -> 10
hassle free experience.
Posted By Jhidron in October, 2025
Source: Bizrate
