Calibrated 18 x 13 mm Oval Shape Gemstones | GemSelect
Bi-color Oval Shape 18x13 mm Gems
Black Oval Shape 18x13 mm Gems
Blue Oval Shape 18x13 mm Gems
Brown Oval Shape 18x13 mm Gems
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Gray Oval Shape 18x13 mm Gems
Green Oval Shape 18x13 mm Gems
Multicolor Oval Shape 18x13 mm Gems
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Pink Oval Shape 18x13 mm Gems
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Red Oval Shape 18x13 mm Gems
Turquoise Oval Shape 18x13 mm Gems
Violet Oval Shape 18x13 mm Gems
White Oval Shape 18x13 mm Gems
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Gemtypes in Category:
Agate (1)
Amethyst (1)
Ametrine (2)
Aquamarine (2)
Black Opal (3)
Bloodstone (1)
Carnelian (1)
Cinnabar (1)
Citrine (9)
Coral (3)
Fossil Coral (1)
Grandidierite (2)
Jadeite (12)
Jasper (10)
Labradorite (18)
Lapis Lazuli (3)
Larimar (7)
Malachite (2)
Nuummite (3)
Opal (4)
Pietersite (9)
Prehnite (1)
Pyrope Garnet (1)
Quartz (1)
Quartz With Marcasite (5)
Rainbow Moonstone (1)
Rhodochrosite (3)
Rose Quartz (29)
Ruby (1)
Ruby-Zoisite (1)
Spinel (3)
Strawberry Quartz (3)
Tiger's Eye (48)
Topaz (5)
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10.04ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$
5.89
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21.17ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$
27.83
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6.54ct Multicolor Cinnabar, Oval, Opaque
18 x 13 mm (calibrated)
$
7.65
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9.62ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$
9.58
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21.41ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$
28.62
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12.39ct Blue Aquamarine, Oval, Translucent
18 x 13 mm (calibrated)
$
257.09
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10.67ct Turquoise Larimar, Oval, Opaque
18 x 13 mm (calibrated)
$
127.40
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10.28ct Blue Lapis Lazuli, Oval, Opaque
18 x 13 mm (calibrated)
$
17.61
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16.77ctw Black Pietersite, Oval, Opaque
18 x 13 mm (calibrated)
$
73.50
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10.70ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$
6.28
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9.89ct Brown Tiger'S Eye, Oval, Opaque
18 x 13 mm (calibrated)
$
5.82
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10.37ct Green Opal, Oval, Opaque
18 x 13 mm (calibrated)
$
22.85
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12.15ct White Rainbow Moonstone, Oval, Transparent
18 x 13 mm (calibrated)
$
181.52
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15.66ctw Multicolor Labradorite, Oval, Translucent
18 x 13 mm (calibrated)
$
34.31
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15.11ct Black Nuummite, Oval, Opaque
18 x 13 mm (calibrated)
$
66.67
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18.98ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$
24.96
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10.20ct Multicolor Quartz With Marcasite, Oval, Transparent
18 x 13 mm (calibrated)
$
67.05
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8.13ct Multicolor Coral, Oval, Translucent
18 x 13 mm (calibrated)
$
26.73
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20.54ctw Multicolor Fossil Coral, Oval, Opaque
18 x 13 mm (calibrated)
$
22.05
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20.08ct Pink Rose Quartz, Oval, Transparent
18 x 13 mm (calibrated)
$
26.40
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13.35ct Multicolor Ruby-Zoisite, Oval, Opaque
18 x 13 mm (calibrated)
$
43.88
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7.89ct Multicolor Jasper, Oval, Opaque
18 x 13 mm (calibrated)
$
17.29
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13.36ct Multicolor Labradorite, Oval, Translucent
18 x 13 mm (calibrated)
$
29.54
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12.21ctw Multicolor Pietersite, Oval, Opaque
18 x 13 mm (calibrated)
$
29.92
View Gem
Why Buy Oval Shape 18x13 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 -> 10
I could see the actual gem I was buying
Posted By Bugs in December, 2025
Source: Bizrate
Overall Rating -> 10
the selection is good as are the prices
Posted By Old man in August, 2025
Source: Bizrate
Overall Rating -> 10
Recomendado Totalmente Los Productos Se Entregaron A Tiempo
Posted By Alexis in May, 2026
Source: Bizrate
Overall Rating -> 10
Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones
Posted By Edsor works in October, 2025
Source: Bizrate
Overall Rating -> 10
I love the products. I've bought them as gifts and people love my gifts
Posted By Love it! in February, 2026
Source: Bizrate
Overall Rating -> 10
GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'
Posted By CJ in March, 2026
Source: Bizrate