Calibrated 12 x 10 mm Oval Shape Loose Gemstones | GemSelect
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8.75ct Black Star Sapphire, Oval, Opaque
12 x 10 mm (calibrated)
$
174.30
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3.69ct Orange Sunstone, Oval, Translucent
12 x 10 mm (calibrated)
$
21.95
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4.27ct Yellow Quartz, Oval, VVS
12 x 10 mm (calibrated)
$
23.40
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4.61ct Pink Strawberry Quartz, Oval, Translucent
12 x 10 mm (calibrated)
$
55.10
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4.38ct Yellow Agate, Oval, Translucent
12 x 10 mm (calibrated)
$
7.20
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6.42ct Black Tourmaline, Oval, Opaque
12 x 10 mm (calibrated)
$
31.97
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4.70ct Yellow Citrine, Oval, VVS
12 x 10 mm (calibrated)
$
37.45
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5.06ct Pink Morganite, Oval, Translucent
12 x 10 mm (calibrated)
$
50.40
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4.44ct Red Strawberry Quartz, Oval, Translucent
12 x 10 mm (calibrated)
$
23.44
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5.82ct Pink Topaz, Oval, VVS-VS
12 x 10 mm (calibrated)
$
46.37
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4.71ct Yellow Citrine, Oval, VS-SI
12 x 10 mm (calibrated)
$
36.12
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3.69ct White Moonstone, Oval, Translucent
12 x 10 mm (calibrated)
$
40.43
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2.90ct Multicolor Opal Triplet, Oval, Opaque
12 x 10 mm (calibrated)
$
72.21
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5.23ct Pink Strawberry Quartz, Oval, Translucent
12 x 10 mm (calibrated)
$
62.51
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4.87ct Brown Moonstone, Oval, Translucent
12 x 10 mm (calibrated)
$
10.72
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6.19ct Black Star Diopside, Oval, Opaque
12 x 10 mm (calibrated)
$
30.83
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4.86ct Pink Strawberry Quartz, Oval, Translucent
12 x 10 mm (calibrated)
$
58.08
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4.73ct Orange Sunstone, Oval, Translucent
12 x 10 mm (calibrated)
$
28.24
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4.25ct Brown Moonstone, Oval, Translucent
12 x 10 mm (calibrated)
$
9.35
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6.93ct Purple Star Ruby, Oval, Opaque
12 x 10 mm (calibrated)
$
91.12
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6.72ct Red Almandine Garnet, Oval, VVS
12 x 10 mm (calibrated)
$
234.26
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4.30ct Red Andesine Labradorite, Oval, Translucent
12 x 10 mm (calibrated)
$
53.54
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4.81ct Green Jade, Oval, Opaque
12 x 10 mm (calibrated)
$
9.58
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13.34ctw Yellow Rutile Quartz, Oval, Transparent
12 x 10 mm (calibrated)
$
51.15
View Gem
Why Buy Oval Shape 12x10 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 have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well
Posted By Marti in July, 2025
Source: Bizrate
Overall Rating -> 10
Great site for finding specific stones and sizes for individual pieces of jewelry
Posted By Designer in December, 2025
Source: Bizrate
Overall Rating -> 10
No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!
Posted By Orphanboy in December, 2025
Source: Bizrate
Overall Rating -> 10
The website was very easy to use.
Posted By Garnet in January, 2026
Source: Bizrate
Overall Rating -> 8
It was a good interaction I got a good gemstone for cheap
Posted By Jon in December, 2025
Source: Bizrate
Overall Rating -> 10
Found a rock that met my need. Bought it!
Posted By Skot in May, 2026
Source: Bizrate