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6mm Round Gemstones for Sale

6mm Round Gemstones for Sale

Welcome to GemSelect’s collection of 6mm round gemstones, perfect for crafting unique jewelry pieces. From vibrant rubies to serene moonstones, our carefully curated selection offers a variety of high-quality gems to suit any style or project. Explore now and find the ideal stone for your next creation.

6mm Round Gemstones Weight
6mm Round Gemstones Size
6mm Round Gemstones Clarity
6mm Round Gemstones Price
6mm Round Gemstones Treatment

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For Example: 6-7
For Example: 8-9
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Brown 6mm Round Gemstones
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Multicolor 6mm Round Gemstones
Orange 6mm Round Gemstones
Pink 6mm Round Gemstones
Purple 6mm Round Gemstones
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White 6mm Round Gemstones
Yellow 6mm Round Gemstones
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ID: 495949
Weight: 1.19ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.77
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ID: 545720
Weight: 1.14ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 3.42
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ID: 481877
Weight: 1.13ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.61
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ID: 498598
Weight: 1.10ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.08
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ID: 572785
Weight: 0.64ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 21.12
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ID: 481435
Weight: 2.14ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 51.25
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ID: 602853
Weight: 2.18ct (total)
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 2 pcs
Price: $ 71.94
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ID: 546440
Weight: avg. 1.11 ct / each
Size: 6 mm (calibrated)
Clarity: SI-I1
Price: $ 18.77
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ID: 692162
Weight: 1.05ct
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 63.00
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ID: 622559
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.30
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ID: 656738
Weight: avg. 0.92 ct / each
Size: 6 mm (calibrated)
Clarity: Opaque
Price: $ 1.09
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ID: 680787
Weight: 1.32ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 39.60
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ID: 585127
Weight: 2.17ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.81
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ID: 680709
Weight: 1.02ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.60
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ID: 594215
Weight: 2.47ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 88.03
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ID: 624920
Weight: 1.03ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.02
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ID: 613480
Weight: 0.92ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 30.36
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ID: 685877
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.51
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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: 712685
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.17
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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: 359592
Weight: 2.43ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.42
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ID: 691701
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 57.00
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ID: 358893
Weight: 2.23ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 42.46
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ID: 712290
Weight: 1.97ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.34
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ID: 358963
Weight: 4.71ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 89.65
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ID: 434540
Weight: 2.64ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 69.70
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ID: 358889
Weight: 4.70ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 89.46
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ID: 625397
Weight: 1.82ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 33.79
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ID: 712222
Weight: 1.00ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.97
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ID: 732975
Weight: 0.88ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.12
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ID: 712688
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.17
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ID: 585126
Weight: 1.90ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 37.62
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ID: 594216
Weight: 2.06ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 73.42
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ID: 720528
Weight: 0.99ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 95.29
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ID: 509898
Weight: 0.92ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.43
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ID: 728907
Weight: 1.14ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 123.12
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ID: 670695
Weight: 1.04ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 87.36
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ID: 680712
Weight: 1.03ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.90
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ID: 691869
Weight: 0.97ct
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 58.20
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ID: 732046
Weight: 1.11ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.64
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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: 359616
Weight: 4.43ct (total)
Size: 6 mm (calibrated)
Clarity: VVS
Content: 4 pcs
Price: $ 84.61
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ID: 481875
Weight: 1.13ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 32.48
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ID: 700081
Weight: 1.08ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 64.80
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ID: 615233
Weight: 0.97ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 24.32
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ID: 708392
Weight: 0.99ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.45
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ID: 680710
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 28.50
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ID: 378018
Weight: 2.26ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 44.75
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ID: 712687
Weight: 0.93ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.58
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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: 614755
Weight: 1.77ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 18.70
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ID: 684275
Weight: 0.97ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 93.12
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ID: 635390
Weight: 0.82ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 18.04
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ID: 498602
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 55.97
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ID: 646947
Weight: 0.89ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.04
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ID: 585111
Weight: 1.99ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 10.95
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ID: 712684
Weight: 1.24ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.76
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ID: 730981
Weight: 0.91ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 8.74
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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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GemSelect Certified Store Reviews

GemSelect: Over 18 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have ordered from Genselect before and always had a great experience. My go to source!

Posted By Kycaver in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, trusted quality. What I have purchased has always been as discribed.

Posted By Sterling in November, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

It is a good experience, it is easy to view the item, and easy to check out.

Posted By Neo in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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 star ratings

I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.

Posted By DrLHS in November, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By D in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate
Enlarged Gemstone Image