X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy Round Shape 6 mm Gems

Round Shape 6 mm Gems Weight
Round Shape 6 mm Gems Size
Round Shape 6 mm Gems Clarity
Round Shape 6 mm Gems Price
Round Shape 6 mm Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Round Shape 6 mm Gems
Brown Round Shape 6 mm Gems
Golden Round Shape 6 mm Gems
Gray Round Shape 6 mm Gems
Green Round Shape 6 mm Gems
Multicolor Round Shape 6 mm Gems
Orange Round Shape 6 mm Gems
Pink Round Shape 6 mm Gems
Purple Round Shape 6 mm Gems
Red Round Shape 6 mm Gems
Turquoise
Violet Round Shape 6 mm Gems
White Round Shape 6 mm Gems
Yellow Round Shape 6 mm Gems
Single
Pairs
Lots
Faceted
Cabochons
Clear All
  • Actual Product Photos
  • Reliable Quality
  • Full Transparency
  • Large Selection
  • Affordable Prices
  • Fast, Secure Global Shipping
ID: 572785
Weight: 0.64ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 21.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 481877
Weight: 1.13ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 24.61
Item in Stock
More Options & Item Details
Add to Cart
ID: 602853
Weight: 2.18ct (total)
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 2 pcs
Price: $ 71.94
Item in Stock
More Options & Item Details
Add to Cart
ID: 495949
Weight: 1.19ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 66.77
Item in Stock
More Options & Item Details
Add to Cart
ID: 481435
Weight: 2.14ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 51.25
Item in Stock
More Options & Item Details
Add to Cart
ID: 498598
Weight: 1.10ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 546440
Weight: avg. 1.11 ct / each
Size: 6 mm (calibrated)
Clarity: SI-I1
Price: $ 18.77
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 692162
Weight: 1.05ct
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 63.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 656738
Weight: avg. 0.92 ct / each
Size: 6 mm (calibrated)
Clarity: Opaque
Price: $ 1.09
Item in Stock
More Options & Item Details
Select pcs
Add to Cart
ID: 680787
Weight: 1.32ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 39.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 613479
Weight: 1.03ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 34.00
Item in Stock
More Options & Item Details
Add to Cart
ID: 585127
Weight: 2.17ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 35.81
Item in Stock
More Options & Item Details
Add to Cart
ID: 624920
Weight: 1.03ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 21.02
Item in Stock
More Options & Item Details
Add to Cart
ID: 622559
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.30
Item in Stock
More Options & Item Details
Add to Cart
ID: 680709
Weight: 1.02ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 594215
Weight: 2.47ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 88.03
Item in Stock
More Options & Item Details
Add to Cart
ID: 691702
Weight: 1.24ct
Size: 6 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 74.40
Item in Stock
More Options & Item Details
Add to Cart
ID: 722500
Weight: 1.08ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 116.64
Item in Stock
More Options & Item Details
Add to Cart
ID: 712224
Weight: 1.20ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 23.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 622558
Weight: 0.94ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.76
Item in Stock
More Options & Item Details
Add to Cart
ID: 728913
Weight: 1.21ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 108.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 690778
Weight: 1.06ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 63.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 735121
Weight: 0.87ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 52.20
Item in Stock
More Options & Item Details
Add to Cart
ID: 684277
Weight: 0.86ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 68.80
Item in Stock
More Options & Item Details
Add to Cart
ID: 730975
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.60
Item in Stock
More Options & Item Details
Add to Cart
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
Add to Cart
ID: 594217
Weight: 2.54ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 90.53
Item in Stock
More Options & Item Details
Add to Cart
ID: 359608
Weight: 4.64ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 88.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 732989
Weight: 1.29ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 594211
Weight: 2.44ct (total)
Size: 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 86.96
Item in Stock
More Options & Item Details
Add to Cart
ID: 359368
Weight: 4.65ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 92.08
Item in Stock
More Options & Item Details
Add to Cart
ID: 594712
Weight: 1.26ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 680820
Weight: 0.85ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 25.50
Item in Stock
More Options & Item Details
Add to Cart
ID: 608975
Weight: 2.41ct (total)
Size: 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 76.34
Item in Stock
More Options & Item Details
Add to Cart
ID: 728916
Weight: 1.24ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 111.60
Item in Stock
More Options & Item Details
Add to Cart
ID: 711008
Weight: 0.96ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.16
Item in Stock
More Options & Item Details
Add to Cart
ID: 359372
Weight: 4.41ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 87.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 729164
Weight: 1.29ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 139.32
Item in Stock
More Options & Item Details
Add to Cart
ID: 680712
Weight: 1.03ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.90
Item in Stock
More Options & Item Details
Add to Cart
ID: 625398
Weight: 2.16ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 40.10
Item in Stock
More Options & Item Details
Add to Cart
ID: 478457
Weight: 1.93ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 3 pcs
Price: $ 89.17
Item in Stock
More Options & Item Details
Add to Cart
ID: 490605
Weight: 3.58ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 42.14
Item in Stock
More Options & Item Details
Add to Cart
ID: 572173
Weight: 1.51ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 16.61
Item in Stock
More Options & Item Details
Add to Cart
ID: 685876
Weight: 1.07ct
Size: 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.69
Item in Stock
More Options & Item Details
Add to Cart
ID: 359108
Weight: 2.23ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 42.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 594717
Weight: 2.40ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 85.54
Item in Stock
More Options & Item Details
Add to Cart
ID: 437066
Weight: 1.52ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.13
Item in Stock
More Options & Item Details
Add to Cart
ID: 359367
Weight: 4.86ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 96.23
Item in Stock
More Options & Item Details
Add to Cart
ID: 722636
Weight: 1.36ct
Size: 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 146.88
Item in Stock
More Options & Item Details
Add to Cart
ID: 711609
Weight: 1.07ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.36
Item in Stock
More Options & Item Details
Add to Cart
ID: 538781
Weight: 1.59ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 20.99
Item in Stock
More Options & Item Details
Add to Cart
ID: 359115
Weight: 2.36ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 44.92
Item in Stock
More Options & Item Details
Add to Cart
ID: 708399
Weight: 1.00ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.65
Item in Stock
More Options & Item Details
Add to Cart
ID: 359592
Weight: 2.43ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.42
Item in Stock
More Options & Item Details
Add to Cart
ID: 683983
Weight: 2.44ct (total)
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 3.52
Item in Stock
More Options & Item Details
Add to Cart
ID: 732975
Weight: 0.88ct
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.12
Item in Stock
More Options & Item Details
Add to Cart
ID: 358893
Weight: 2.23ct (total)
Size: 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 42.46
Item in Stock
More Options & Item Details
Add to Cart
ID: 359369
Weight: 4.93ct (total)
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 97.62
Item in Stock
More Options & Item Details
Add to Cart
ID: 714935
Weight: 1.34ct
Size: 6 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 3.47
Item in Stock
More Options & Item Details
Add to Cart
ID: 436946
Weight: 1.19ct
Size: 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 31.42
Item in Stock
More Options & Item Details
Add to Cart

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

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
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

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

All Good

Posted By Boru in July, 2024
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

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

J'ai trouv ce que je voulais rapidement. Par contre, je trouve les frais d'envoies un peu chers. Pour le reste, je suis vraiment trs satisfaite.

Posted By Kak in July, 2024
Source: Bizrate

Why Shop For 6 mm Calibrated Stones?

6 mm Calibrated Stones are excellent for Rings, Pendants, and Earrings. Our selection of 6mm stones is excellent for any of the ideas mentioned above and many others. At GemSelect you have the convenience of shopping for numerous Gem Types all in the calibrated sizes you desire.

What are Some uses for 6 mm Stones?

Birthstone gifts and Anniversary gifts are excellent ideas for our stones if you're planning a design project. Many collectors purchase stones of calibrated sizes too as they prefer to display gems mounted in jewelry!

What colors are GemSelects 6 mm Stones?

You will also find a selection of Color Change, Cream, Grey, Green, Pink, Violet, Yellow, and Brown Smoky Quartz Gems in 6 mm size!

GemSelect's natural gemstone Multicolored lots are expertly color matched and available in calibrated sizes.

How can I Buy them?

GemSelects 6mm calibrated gemstones sell as single stones, lots or parcels, and pairs. Our availability in the 6mm gemstones range from Faceted gems to Cabochons and are also available drilled. Additionally, they come in round and sphere shape.

Feel free to shop our selections by weight in carats, size, color, origin, treatments, and gem type.

GemSelect Welcomes Your Questions and Suggestions.

Please contact us if you have any questions, comments, or suggestions directly at help@gemselect.com. Thank you for choosing GemSelect!!

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

Good shopping experience. Website is relatively easy to use. Prices are good.

Posted By Bleep in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have bought from you before and have found your gems exceed my expectations. I have been very satisfied with all gems sent to me. I will be back. Thanks....

Posted By Dork in September, 2024
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

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

All Good

Posted By Boru in July, 2024
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

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

J'ai trouv ce que je voulais rapidement. Par contre, je trouve les frais d'envoies un peu chers. Pour le reste, je suis vraiment trs satisfaite.

Posted By Kak in July, 2024
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Partners and Trust Payment options Payment options

Switch to Mobile Version

Copyright © 2005-2025 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

238

Enlarged Gemstone Image