Calibrated 18 x 13 mm Oval Shape Gemstones | GemSelect
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Bi-color Oval Shape 18x13 mm Gems
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Black Oval Shape 18x13 mm Gems
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Blue Oval Shape 18x13 mm Gems
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Brown Oval Shape 18x13 mm Gems
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Golden
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Gray Oval Shape 18x13 mm Gems
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Green Oval Shape 18x13 mm Gems
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Multicolor Oval Shape 18x13 mm Gems
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Orange
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Pink Oval Shape 18x13 mm Gems
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Purple
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Red Oval Shape 18x13 mm Gems
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Turquoise Oval Shape 18x13 mm Gems
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Violet Oval Shape 18x13 mm Gems
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White Oval Shape 18x13 mm Gems
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Yellow Oval Shape 18x13 mm Gems
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Single |
Pairs |
Lots |
Faceted |
Cabochons |
10.65ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 6.26
12.01ct Yellow Jadeite, Oval, Translucent
18 x 13 mm (calibrated)
$ 39.47
13.80ctw Multicolor Pietersite, Oval, Opaque
18 x 13 mm (calibrated)
$ 52.09
11.53ct Violet Amethyst, Oval, VVS
18 x 13 mm (calibrated)
$ 80.39
10.42ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 6.13
12.70ct Yellow Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$ 10.54
22.45ctw Multicolor Jasper, Oval, Opaque
18 x 13 mm (calibrated)
$ 24.60
11.67ct Green Jadeite, Oval, Translucent
18 x 13 mm (calibrated)
$ 19.17
15.86ct Multicolor Rhodochrosite, Oval, Opaque
18 x 13 mm (calibrated)
$ 34.75
21.62ctw Multicolor Jasper, Oval, Opaque
18 x 13 mm (calibrated)
$ 23.69
9.67ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 5.69
19.98ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$ 26.28
19.62ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$ 25.79
8.96ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 5.27
11.25ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 6.62
11.10ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 6.52
9.26ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 5.44
11.61ct Yellow Citrine, Oval, VVS
18 x 13 mm (calibrated)
$ 67.45
23.48ctw Multicolor Jasper, Oval, Opaque
18 x 13 mm (calibrated)
$ 25.73
17.04ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$ 22.78
13.35ct Multicolor Ruby-Zoisite, Oval, Opaque
18 x 13 mm (calibrated)
$ 43.88
9.29ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 9.25
6.54ct Multicolor Cinnabar, Oval, Opaque
18 x 13 mm (calibrated)
$ 7.65
15.84ct Blue Topaz, Oval, VVS
18 x 13 mm (calibrated)
$ 110.44
Why Buy Oval Shape 18x13 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 
This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.
Overall Rating -> 8 
It was fine
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
I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?
Overall Rating -> 10
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
Overall Rating -> 10
I had a very easy time navigating the web page and using filters to find what I was looking for. The varied selection was nice to see and pricing is clear and fair.
