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Home Calibrated Gemstones Round Shape 13 mm Gems

Buy 13 mm Round Calibrated Gemstones from GemSelect

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

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue Round Shape 13 mm Gems
Brown Round Shape 13 mm Gems
Golden
Gray Round Shape 13 mm Gems
Green Round Shape 13 mm Gems
Multicolor Round Shape 13 mm Gems
Orange
Pink Round Shape 13 mm Gems
Purple
Red Round Shape 13 mm Gems
Turquoise
Violet Round Shape 13 mm Gems
White Round Shape 13 mm Gems
Yellow Round Shape 13 mm Gems
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8.46ct Yellow Rutile Quartz, Round, Transparent/Translucent

13 mm (calibrated)

$ 38.62

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7.49ct Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 32.83

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10.11ct Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 35.12

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5.76ct Multicolor Coral, Round, Translucent

13 mm (calibrated)

$ 18.93

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10.14ct White Quartz Cat'S Eye, Round, Transparent

13 mm (calibrated)

$ 44.44

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6.12ct Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 26.83

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9.28ct Green Maw-Sit-Sit, Round, Opaque

13 mm (calibrated)

$ 28.68

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11.34ct Brown Star Moonstone, Round, Translucent

13 mm (calibrated)

$ 37.65

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7.14ct Brown Rutile Quartz, Round, Translucent

13 mm (calibrated)

$ 17.92

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7.49ct Violet Amethyst, Round, VS

13 mm (calibrated)

$ 49.24

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7.46ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 12.26

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5.98ct Yellow Rutile Quartz, Round, Translucent

13 mm (calibrated)

$ 16.24

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30.36ctw White Howlite, Sphere / Ball, Opaque

13 mm (calibrated)

$ 14.42

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29.40ctw White Howlite, Sphere / Ball, Opaque

13 mm (calibrated)

$ 16.75

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6.60ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 21.70

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9.02ct Brown Star Moonstone, Round, Translucent

13 mm (calibrated)

$ 29.65

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6.62ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 8.06

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10.61ct Multicolor Agate, Round, Opaque

13 mm (calibrated)

$ 17.97

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6.05ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 9.95

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30.20ctw White Howlite, Sphere / Ball, Opaque

13 mm (calibrated)

$ 17.20

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8.11ct Brown Smoky Quartz, Round, VVS

13 mm (calibrated)

$ 9.68

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10.19ct Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 35.39

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7.33ct Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 19.92

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8.60ct Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 23.36

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Why Buy Round Shape 13 Mm Gems from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate
Enlarged Gemstone Image