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Buy Round Shape 12 mm Gems

Round Shape 12 mm Gems Weight
Round Shape 12 mm Gems Size
Round Shape 12 mm Gems Clarity
Round Shape 12 mm Gems Price

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ID: 706372
Weight: 7.82ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.95
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ID: 501184
Weight: 5.98ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 55.26
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ID: 548390
Weight: 14.33ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 53.72
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ID: 600295
Weight: 5.29ct
Size: 12 mm (calibrated)
Clarity: Transparent
Price: $ 25.28
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ID: 693253
Weight: 7.04ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 6.76
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ID: 724822
Weight: 7.68ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.76
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ID: 618957
Weight: 6.16ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.14
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ID: 501265
Weight: 5.84ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 53.96
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ID: 470738
Weight: 8.13ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 32.20
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ID: 459719
Weight: 5.04ct
Size: 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 9.98
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ID: 618966
Weight: 5.56ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.10
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ID: 370171
Weight: 7.51ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.22
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ID: 723490
Weight: 10.73ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.74
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ID: 378276
Weight: 14.84ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 58.76
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ID: 501046
Weight: 5.65ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 52.21
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ID: 565642
Weight: 24.04ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 15.07
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ID: 476805
Weight: 12.60ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 49.90
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ID: 715016
Weight: 11.18ct (total)
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 28.98
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ID: 505528
Weight: 6.37ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 53.15
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ID: 599388
Weight: 10.94ct (total)
Size: 12 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 36.11
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ID: 548385
Weight: 11.50ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 43.12
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ID: 619996
Weight: 8.74ct (total)
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 23.08
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ID: 370168
Weight: 7.71ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.08
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ID: 438375
Weight: 15.39ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 60.95
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ID: 737549
Weight: 10.11ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 60.66
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ID: 619367
Weight: 6.14ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.04
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ID: 360632
Weight: 8.40ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 44.35
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ID: 599135
Weight: 5.05ct
Size: 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.67
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ID: 338287
Weight: 13.30ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 263.34
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ID: 625478
Weight: 11.46ct (total)
Size: 12 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 50.55
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ID: 619369
Weight: 5.06ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.58
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ID: 609032
Weight: 5.25ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 34.66
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ID: 497337
Weight: 5.32ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 35.11
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ID: 625474
Weight: 6.23ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 32.98
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ID: 497340
Weight: 4.46ct
Size: 12 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 29.44
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ID: 548396
Weight: 14.60ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 54.73
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ID: 360541
Weight: 7.46ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.38
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ID: 505536
Weight: 6.89ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 94.82
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ID: 530640
Weight: 6.40ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.22
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ID: 448999
Weight: 6.24ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.59
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ID: 600529
Weight: 10.69ct (total)
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 42.57
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ID: 600320
Weight: 6.33ct
Size: 12 mm (calibrated)
Clarity: VVS
Price: $ 30.24
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ID: 567162
Weight: 5.60ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.92
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ID: 463974
Weight: 5.08ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.06
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ID: 602731
Weight: 5.53ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.80
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ID: 548383
Weight: 13.38ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 50.16
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ID: 470067
Weight: 12.36ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.14
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ID: 408056
Weight: 6.15ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.53
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ID: 600294
Weight: 5.31ct
Size: 12 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.37
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ID: 500975
Weight: 6.28ct
Size: 12 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 58.03
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ID: 438500
Weight: 15.15ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 60.00
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ID: 612867
Weight: 6.27ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.69
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ID: 655866
Weight: 6.78ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 10.57
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ID: 693256
Weight: 8.35ct
Size: 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.04
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ID: 417683
Weight: 10.53ct (total)
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.80
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ID: 361819
Weight: 25.21ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 33.28
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ID: 463983
Weight: 4.76ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.42
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ID: 338284
Weight: 12.39ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 245.33
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ID: 378277
Weight: 13.93ct (total)
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 55.16
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ID: 407962
Weight: 6.41ct
Size: 12 mm (calibrated)
Clarity: VVS-VS
Price: $ 15.14
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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 -> 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

Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
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 -> 8 star ratings

Love the ease of access. Easy to find what you are looking for, and fair pricing.

Posted By NickBehnke in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate
Enlarged Gemstone Image