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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: 408102
Weight: 7.57ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.89
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ID: 542991
Weight: 7.66ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 118.60
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ID: 465818
Weight: 6.24ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.36
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ID: 403681
Weight: 7.25ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 30.34
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ID: 504626
Weight: 11.73ct
Size: 14 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.19
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ID: 676176
Weight: 5.63ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 16.01
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ID: 466007
Weight: 6.41ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.70
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ID: 700980
Weight: 8.80ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 8.45
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ID: 420981
Weight: 9.02ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 35.72
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ID: 715009
Weight: 14.24ct (total)
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 36.91
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ID: 465827
Weight: 6.54ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.95
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ID: 692685
Weight: 10.71ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 10.28
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ID: 714938
Weight: 6.92ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.94
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ID: 692682
Weight: 10.40ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.96
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ID: 693219
Weight: 8.95ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 7.16
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ID: 714858
Weight: 9.29ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.08
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ID: 435850
Weight: 7.54ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.68
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ID: 687581
Weight: 18.54ct (total)
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 54.29
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ID: 470673
Weight: 7.82ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 25.81
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ID: 369724
Weight: 8.43ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 36.05
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ID: 706376
Weight: 9.82ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 20.03
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ID: 721356
Weight: 12.87ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 15.44
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ID: 370240
Weight: 9.40ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 40.33
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ID: 465821
Weight: 7.67ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.19
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ID: 478359
Weight: 13.42ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 35.42
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ID: 477057
Weight: 11.32ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 44.83
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ID: 435854
Weight: 6.74ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 22.07
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ID: 519766
Weight: 7.17ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 66.25
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ID: 435853
Weight: 8.11ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 26.54
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ID: 531215
Weight: 8.11ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 11.66
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ID: 403390
Weight: 9.47ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 39.62
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ID: 403385
Weight: 10.53ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 44.06
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ID: 465964
Weight: 7.04ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.94
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ID: 465819
Weight: 8.14ct
Size: 14 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.12
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ID: 547357
Weight: 9.53ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.55
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ID: 435498
Weight: 5.28ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 17.28
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ID: 360612
Weight: 8.80ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 46.46
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ID: 464126
Weight: 6.45ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.78
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ID: 715019
Weight: 16.03ct (total)
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 41.54
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ID: 465973
Weight: 7.18ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 12.92
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ID: 408100
Weight: 6.99ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.51
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ID: 466008
Weight: 7.83ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.52
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ID: 725003
Weight: 11.35ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.94
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ID: 435851
Weight: 6.29ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.59
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ID: 435816
Weight: 8.01ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 26.22
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ID: 408751
Weight: 7.29ct
Size: 13 mm (calibrated)
Clarity: VVS
Price: $ 14.92
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ID: 408223
Weight: 5.97ct
Size: 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 14.11
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ID: 567284
Weight: 5.55ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.78
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ID: 408011
Weight: 6.30ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 14.89
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ID: 721358
Weight: 10.42ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.50
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ID: 476910
Weight: 13.04ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 51.64
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ID: 417859
Weight: 8.90ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.79
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ID: 469902
Weight: 30.39ct (total)
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 20.86
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ID: 435857
Weight: 7.12ct
Size: 13 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 23.32
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ID: 706459
Weight: 11.31ct
Size: 14 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 23.08
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ID: 406936
Weight: 9.17ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 34.14
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ID: 538968
Weight: 7.37ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 19.45
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ID: 360630
Weight: 8.30ct
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 43.82
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ID: 417858
Weight: 7.50ct
Size: 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 15.84
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ID: 465770
Weight: 6.60ct
Size: 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.07
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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

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

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 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

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

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 searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 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

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

Very fast navigation and purchase, which is good. I need to strike while the iron is hot.

Posted By Tim G. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 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

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

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 searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection, using for custom jewlery for my wife.

Posted By Smitty in June, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate
Enlarged Gemstone Image