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Buy Round Shape 13 mm Gems

Round Shape 13 mm Gems Weight
Round Shape 13 mm Gems Size
Round Shape 13 mm Gems Clarity
Round Shape 13 mm Gems Price

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ID: 418948
Weight: 11.34ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.36
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ID: 403388
Weight: 10.11ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 42.31
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ID: 567739
Weight: 7.14ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 21.59
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ID: 403963
Weight: 6.12ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.32
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ID: 406939
Weight: 9.28ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.55
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ID: 655398
Weight: 7.22ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 43.32
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ID: 346764
Weight: 8.46ct
Size: 13 mm (calibrated)
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 46.53
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ID: 403850
Weight: 7.49ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.55
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ID: 566719
Weight: 5.84ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 17.65
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ID: 565407
Weight: 5.76ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 22.81
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ID: 351445
Weight: 10.14ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 53.54
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ID: 459753
Weight: 7.49ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 59.32
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ID: 466279
Weight: 7.46ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.77
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ID: 406956
Weight: 9.65ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.92
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ID: 569736
Weight: 6.90ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 46.20
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ID: 465976
Weight: 7.05ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.97
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ID: 403854
Weight: 5.50ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.04
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ID: 417860
Weight: 8.79ct
Size: 14 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.56
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ID: 403684
Weight: 8.90ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.24
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ID: 435354
Weight: 9.04ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.59
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ID: 609979
Weight: 13.20ct (total)
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 15.84
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ID: 417909
Weight: 10.75ct
Size: 14 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 25.55
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ID: 465967
Weight: 8.09ct
Size: 14 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.57
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ID: 675440
Weight: 6.82ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.16
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ID: 699769
Weight: 9.18ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.81
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ID: 513229
Weight: 6.74ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.69
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ID: 407968
Weight: 6.77ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.54
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ID: 470634
Weight: 7.56ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 29.94
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ID: 714939
Weight: 8.51ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 22.06
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ID: 435490
Weight: 7.98ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.12
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ID: 401342
Weight: 10.14ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.47
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ID: 470011
Weight: 14.19ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 19.67
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ID: 404068
Weight: 6.33ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 33.42
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ID: 423449
Weight: 35.25ct (total)
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 46.54
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ID: 464124
Weight: 6.05ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.99
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ID: 706510
Weight: 12.46ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 25.42
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ID: 472753
Weight: 7.33ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 101.50
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ID: 706508
Weight: 15.40ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 31.42
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ID: 464023
Weight: 5.67ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 11.23
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ID: 477819
Weight: 13.27ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 37.32
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ID: 401430
Weight: 9.24ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 30.49
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ID: 466003
Weight: 6.55ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.97
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ID: 530638
Weight: 7.04ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.13
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ID: 404070
Weight: 8.60ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 45.41
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ID: 435859
Weight: 8.61ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.19
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ID: 435495
Weight: 9.61ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.45
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ID: 469904
Weight: 30.20ct (total)
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 20.72
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ID: 450785
Weight: 6.68ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 61.73
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ID: 513226
Weight: 8.35ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 33.07
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ID: 477479
Weight: 7.88ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 52.01
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ID: 465978
Weight: 6.51ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.90
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ID: 414440
Weight: 8.32ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 54.91
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ID: 567802
Weight: 6.95ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 21.01
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ID: 465779
Weight: 7.40ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.65
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ID: 469906
Weight: 29.40ct (total)
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 20.18
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ID: 434806
Weight: 27.53ct (total)
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 36.34
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ID: 466281
Weight: 7.58ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.01
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ID: 465822
Weight: 6.97ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.81
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ID: 423454
Weight: 69.93ct (total)
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 4 pcs
Price: $ 92.30
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ID: 465969
Weight: 5.46ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 10.81
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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

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 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 -> 9 star ratings

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 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 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

Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated Round shapes, facet cut and cabochon gems available now in 13 mm diameter size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often around 0.3 mm or slightly higher even. This small variance can usually be accommodated for standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always enjoy the selection and the unique cuts I can find here. I would love to see more hex cuts tho! Maybe some rose cuts too!

Posted By Blkfower83 in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 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 -> 9 star ratings

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 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything went well, the payment options are easily declined but, but once sorted out, everything is smooth. I have bought from GemSelect before and am consistently satisfied with them.

Posted By Gabe in August, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

First time so this is an experiment! Shopping is so fun on this site, though!

Posted By Gem Delight in March, 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
Enlarged Gemstone Image