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 |
11.34ct Brown Star Moonstone, Round, Translucent
13 mm (calibrated)
$ 37.65
7.49ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 32.83
9.28ct Green Maw-Sit-Sit, Round, Opaque
13 mm (calibrated)
$ 28.68
10.11ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 35.12
8.46ct Yellow Rutile Quartz, Round, Transparent/Translucent
13 mm (calibrated)
$ 38.62
10.14ct White Quartz Cat'S Eye, Round, Transparent
13 mm (calibrated)
$ 44.44
7.22ct Violet Amethyst, Round, VVS-VS
13 mm (calibrated)
$ 35.96
7.14ct Brown Rutile Quartz, Round, Translucent
13 mm (calibrated)
$ 17.92
6.12ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 26.83
5.76ct Multicolor Coral, Round, Translucent
13 mm (calibrated)
$ 18.93
7.46ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 12.26
7.49ct Violet Amethyst, Round, VS
13 mm (calibrated)
$ 49.24
6.05ct Brown Smoky Quartz, Round, VS
13 mm (calibrated)
$ 9.95
5.97ct Pink Morganite, Round, Transparent
13 mm (calibrated)
$ 65.40
69.93ctw Yellow Rutile Quartz, Sphere / Ball, Transparent
13 mm (calibrated)
$ 76.61
11.32ct Green Maw-Sit-Sit, Round, Opaque
13 mm (calibrated)
$ 37.21
6.97ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 11.46
8.80ct Multicolor Agate, Round, Opaque
13 mm (calibrated)
$ 7.01
30.36ctw White Howlite, Sphere / Ball, Opaque
13 mm (calibrated)
$ 14.42
6.05ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 9.95
13.42ct Green Bloodstone, Round, Opaque
14 mm (calibrated)
$ 29.40
6.59ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 10.84
8.09ct Brown Smoky Quartz, Round, VVS-VS
14 mm (calibrated)
$ 12.09
7.82ct Green Jadeite, Round, Translucent
13 mm (calibrated)
$ 21.42
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
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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 
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Overall Rating -> 10 
Great site for finding specific stones and sizes for individual pieces of jewelry
Overall Rating -> 10
Enjoy every moment
Overall Rating -> 8 
The website was easy to use and there were a lot of good options, I was satisfied.
Overall Rating -> 9
Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly
Overall Rating -> 8
Good prices
