Buy 13 mm Round Calibrated Gemstones from GemSelect
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Bi-color
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Black
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Blue Round Shape 13 mm Gems
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Brown Round Shape 13 mm Gems
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Golden
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Gray Round Shape 13 mm Gems
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Green Round Shape 13 mm Gems
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Multicolor Round Shape 13 mm Gems
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Orange
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Pink Round Shape 13 mm Gems
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Purple
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Red Round Shape 13 mm Gems
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Turquoise
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Violet Round Shape 13 mm Gems
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White Round Shape 13 mm Gems
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Yellow Round Shape 13 mm Gems
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
7.37ct White Quartz, Round, VVS
13 mm (calibrated)
$ 10.42
30.20ctw White Howlite, Sphere / Ball, Opaque
13 mm (calibrated)
$ 17.20
7.50ct White Quartz, Round, VVS-VS
13 mm (calibrated)
$ 13.15
6.51ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 10.71
5.98ct Yellow Rutile Quartz, Round, Translucent
13 mm (calibrated)
$ 16.24
6.30ct Pink Morganite, Round, Transparent
13 mm (calibrated)
$ 72.41
30.36ctw White Howlite, Sphere / Ball, Opaque
13 mm (calibrated)
$ 14.42
8.60ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 37.69
7.83ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 12.88
7.04ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 8.41
6.40ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 10.52
69.93ctw Yellow Rutile Quartz, Sphere / Ball, Transparent
13 mm (calibrated)
$ 76.61
8.11ct Brown Smoky Quartz, Round, VVS
13 mm (calibrated)
$ 9.68
30.85ctw Brown Rutile Quartz, Sphere / Ball, Transparent
13 mm (calibrated)
$ 33.81
6.24ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 10.26
8.09ct Brown Smoky Quartz, Round, VVS-VS
14 mm (calibrated)
$ 12.09
7.05ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 11.60
7.05ct White Quartz, Round, VVS
13 mm (calibrated)
$ 11.97
6.05ct Brown Smoky Quartz, Round, VS
13 mm (calibrated)
$ 9.95
6.29ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 17.09
30.39ctw White Howlite, Sphere / Ball, Opaque
13 mm (calibrated)
$ 17.31
7.25ct Multicolor Labradorite, Round, Translucent
13 mm (calibrated)
$ 8.67
7.13ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 19.37
12.46ct Multicolor Agate, Round, Opaque
13 mm (calibrated)
$ 21.10
Why Buy Round Shape 13 Mm Gems from GemSelect?
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- Supplying natural gemstones to jewelers and collectors in 120+ countries
- Verified natural gemstones
- View All GemSelect Reviews on Bizrate
- Secure checkout and insured worldwide delivery
- 30-day returns and satisfaction guarantee
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10 
the selection is good as are the prices
Overall Rating -> 10
Easy process.
Overall Rating -> 10
Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
Overall Rating -> 10
My experience was done with ease
Overall Rating -> 10
Filters need to be improved but rest of website is great
