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6 ct Gemstones Weight
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ID: 661850
Weight: 6.42ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.70
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ID: 475668
Weight: 6.51ct
Size: 16 x 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 54.68
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ID: 478058
Weight: 6.34ct
Size: 15 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.80
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ID: 687170
Weight: 6.62ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 7.94
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ID: 710611
Weight: 6.23ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.12
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ID: 692687
Weight: 6.25ct
Size: 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.00
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ID: 653430
Weight: 6.65ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.66
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ID: 599156
Weight: 6.76ct
Size: 14 x 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.39
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ID: 418229
Weight: 6.51ct
Size: 15 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 12.89
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ID: 367698
Weight: 6.13ct
Size: 15 x 8.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 41.34
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ID: 659895
Weight: 6.64ct
Size: 18.8 x 8.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.71
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ID: 694406
Weight: 12.56ct (total)
Size: 15 x 9.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 105.50
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ID: 367824
Weight: 6.04ct
Size: 14 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 40.74
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ID: 378273
Weight: 13.48ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 53.38
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ID: 690587
Weight: 12.72ct (total)
Size: 12 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 122.11
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ID: 409439
Weight: 12.63ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 60.18
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ID: 478314
Weight: 6.55ct
Size: 16 x 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 60.01
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ID: 409702
Weight: 11.97ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 57.04
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ID: 718616
Weight: 6.59ct
Size: 11.8 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 3.40
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ID: 397291
Weight: 6.04ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.86
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ID: 712867
Weight: 5.88ct
Size: 16 x 8 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.66
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ID: 552564
Weight: 5.88ct
Size: 15.6 x 11.5 mm
Clarity: Translucent
Content: 1 pc
Price: $ 15.53
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ID: 603029
Weight: 6.32ct
Size: 14.1 x 10.2 mm
Clarity: Transparent
Price: $ 30.53
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ID: 485801
Weight: 5.80ct
Size: 12.8 x 10.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 48.72
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ID: 673251
Weight: 12.11ct (total)
Size: 20.3 x 13.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 34.15
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ID: 731983
Weight: 6.51ct
Size: 12 x 10 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 390.60
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ID: 466278
Weight: 6.59ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.06
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ID: 485890
Weight: 6.46ct
Size: 13.9 x 11 mm
Clarity: Translucent
Content: 1 pc
Price: $ 54.26
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ID: 363871
Weight: 13.00ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 85.80
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ID: 418223
Weight: 12.83ct (total)
Size: 16.5 x 11.3 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 25.39
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ID: 487026
Weight: 6.66ct
Size: 14 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 61.78
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ID: 708797
Weight: 5.85ct
Size: 13 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.07
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ID: 525159
Weight: 6.58ct
Size: 11.7 x 9.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 104.23
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ID: 718636
Weight: 6.76ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 30.42
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ID: 679147
Weight: 6.16ct
Size: 16.7 x 9.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.96
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ID: 710495
Weight: 6.18ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 4.08
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ID: 317096
Weight: 11.72ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 26.29
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ID: 397378
Weight: 6.34ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 41.84
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ID: 710246
Weight: 5.78ct
Size: 11.7 x 8.6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 183.80
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ID: 277585
Weight: 12.85ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 67.85
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ID: 561450
Weight: 6.05ct
Size: 10 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.97
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ID: 418302
Weight: 11.80ct (total)
Size: 15.8 x 10.8 mm
Clarity: Translucent
Content: 2 pcs
Price: $ 23.36
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ID: 650862
Weight: 12.05ct (total)
Size: 18.9 x 10.8 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 34.07
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ID: 541485
Weight: 6.33ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 90.46
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ID: 367097
Weight: 6.56ct
Size: 15.3 x 8.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 44.59
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ID: 439629
Weight: 6.64ct
Size: 13.9 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 131.47
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ID: 697698
Weight: 12.59ct (total)
Size: 15.1 x 9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 90.65
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ID: 736790
Weight: 6.16ct
Size: 15.2 x 11.1 mm
Clarity: Translucent
Content: 1 pc
Price: $ 30.80
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ID: 693798
Weight: 6.71ct
Size: 10.7 x 9.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 222.48
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ID: 668228
Weight: 6.08ct
Size: 16.2 x 9.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.48
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ID: 683000
Weight: 6.12ct
Size: 11.3 x 9.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.72
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ID: 392663
Weight: 13.46ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 88.84
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ID: 485313
Weight: 6.14ct
Size: 15 x 15 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 16.21
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ID: 734816
Weight: 5.78ct
Size: 11 x 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.68
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ID: 420075
Weight: 6.05ct
Size: 13.5 x 9.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 39.94
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ID: 524792
Weight: 6.46ct
Size: 12.6 x 10.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 102.32
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ID: 693424
Weight: 6.27ct
Size: 11.9 x 9.1 mm
Clarity: VS
Content: 1 pc
Price: $ 207.89
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ID: 352670
Weight: 6.07ct
Size: 17.1 x 9.3 mm
Clarity: VS
Content: 1 pc
Price: $ 56.09
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ID: 541944
Weight: 6.08ct
Size: 16 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 86.86
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ID: 707734
Weight: 6.74ct
Size: 13.8 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.53
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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

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

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 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

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

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate
Buy gems by carat weight. Shop from our extensive range of beautiful, natural 6 carat gems. Browse the largest selection of natural loose colored gemstones available in 6 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, topaz, emerald and garnet, and lesser-known gems, including sphene, ruby in fuchsite and sphalerite. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'peridot' to see all of our 6-carat peridot gems. Select 'blue' to shop for 6-carat blue gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

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

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 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

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

Overall Rating -> 10 star ratings

I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring

Posted By Desertchick in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love browsing the site and everything is easy to find. There is just so much I get lost for hours. Sometimes I wish there were videos of some gems, but other than that I love shopping with GemSelect and I have referred the site to many people many times. I work in the jewelry industry myself and I love to show off what Ive had made with my gems from GemSelect! Thank you

Posted By Antennaesglow in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found the website easy to work with. The gemstones are lovely.

Posted By Sophie-Tiger in September, 2024
Source: Bizrate
Enlarged Gemstone Image