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 |
16.02ct Pink Rose Quartz, Oval, Translucent
18 x 13 mm (calibrated)
$ 21.06
21.24ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$ 28.39
10.79ct Turquoise Grandidierite, Oval, Translucent
18 x 13 mm (calibrated)
$ 1,182.15
16.81ctw Multicolor Labradorite, Oval, Translucent
18 x 13 mm (calibrated)
$ 36.84
21.89ct Red Pyrope Garnet, Oval, IF
18 x 13 mm (calibrated)
$ 726.75
9.63ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 5.66
9.00ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 5.29
23.48ctw Multicolor Jasper, Oval, Opaque
18 x 13 mm (calibrated)
$ 25.73
10.16ct Multicolor Labradorite, Oval, Translucent
18 x 13 mm (calibrated)
$ 22.26
21.58ctw Multicolor Jasper, Oval, Opaque
18 x 13 mm (calibrated)
$ 23.65
17.33ct Bi-Color Ametrine, Oval, VVS-VS
18 x 13 mm (calibrated)
$ 132.91
15.59ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$ 20.50
10.42ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 6.13
15.28ct Green Malachite, Oval, Opaque
18 x 13 mm (calibrated)
$ 11.72
9.56ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 5.62
11.23ct Turquoise Larimar, Oval, Opaque
18 x 13 mm (calibrated)
$ 134.10
16.40ctw Multicolor Labradorite, Oval, Translucent
18 x 13 mm (calibrated)
$ 35.94
10.25ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 6.03
10.68ct Multicolor Pietersite, Oval, Opaque
18 x 13 mm (calibrated)
$ 46.80
11.68ct Yellow Citrine, Oval, VVS
18 x 13 mm (calibrated)
$ 63.98
16.50ct Green Opal, Oval, Opaque
18 x 13 mm (calibrated)
$ 35.34
10.52ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 6.18
11.25ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 6.62
9.64ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$ 9.60
Why Buy Oval Shape 18x13 Mm Gems from GemSelect?
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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 -> 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 -> 8 
Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.
Overall Rating -> 10
Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.
Overall Rating -> 10
Very food
Overall Rating -> 9 
It was great!
Overall Rating -> 10
A pleasant experience and many choices to choose from
