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 |
8.70ct White Quartz Cat'S Eye, Round, Transparent
13 mm (calibrated)
$ 30.88
6.24ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 27.35
33.97ctw Yellow Rutile Quartz, Sphere / Ball, Transparent
13 mm (calibrated)
$ 37.22
7.33ct Pink Morganite, Round, Transparent
13 mm (calibrated)
$ 84.25
6.95ct Brown Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 17.44
8.11ct Brown Smoky Quartz, Round, VVS
13 mm (calibrated)
$ 9.68
11.35ct Multicolor Agate, Round, Opaque
14 mm (calibrated)
$ 10.74
6.30ct Brown Smoky Quartz, Round, VS
13 mm (calibrated)
$ 12.36
13.04ct Green Maw-Sit-Sit, Round, Opaque
13 mm (calibrated)
$ 42.86
6.33ct Yellow Rutile Quartz, Round, Translucent
13 mm (calibrated)
$ 27.74
5.50ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 24.10
6.76ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 22.22
9.53ct Brown Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 23.70
7.59ct White Quartz, Round, VVS-VS
13 mm (calibrated)
$ 13.30
11.60ct Green Maw-Sit-Sit, Round, Opaque
13 mm (calibrated)
$ 25.41
13.59ct Multicolor Agate, Round, Opaque
13 mm (calibrated)
$ 10.82
8.61ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 23.40
7.22ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 25.08
7.25ct Multicolor Labradorite, Round, Translucent
13 mm (calibrated)
$ 15.60
8.48ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 37.16
8.14ct Brown Smoky Quartz, Round, VVS-VS
14 mm (calibrated)
$ 13.38
6.75ct Brown Smoky Quartz, Round, VVS-VS
13 mm (calibrated)
$ 11.10
9.04ct Yellow Rutile Quartz, Round, Transparent
13 mm (calibrated)
$ 24.56
13.96ctw Multicolor Pietersite, Round, Opaque
13 mm (calibrated)
$ 32.96
Why Buy Round Shape 13 Mm Gems from GemSelect?
- Trusted Worldwide Since 2003
- 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 
Enjoy viewing the selections. Excellent product
Overall Rating -> 10
Great! Affordable
Overall Rating -> 8 
I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.
Overall Rating -> 10
Easy and good price
Overall Rating -> 10
Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.
Overall Rating -> 9 
Fast and reliable service.
