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Home Calibrated Gemstones Oval Shape 12x10 mm Gems

Calibrated 12 x 10 mm Oval Shape Loose Gemstones | GemSelect

Oval Shape 12x10 mm Gems Weight
Oval Shape 12x10 mm Gems Size
Oval Shape 12x10 mm Gems Clarity
Oval Shape 12x10 mm Gems Price
Oval Shape 12x10 mm Gems Treatment

Size Explained

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For Example: 8-9
Bi-color
Black Oval Shape 12x10 mm Gems
Blue Oval Shape 12x10 mm Gems
Brown Oval Shape 12x10 mm Gems
Golden
Gray Oval Shape 12x10 mm Gems
Green Oval Shape 12x10 mm Gems
Multicolor Oval Shape 12x10 mm Gems
Orange Oval Shape 12x10 mm Gems
Pink Oval Shape 12x10 mm Gems
Purple Oval Shape 12x10 mm Gems
Red Oval Shape 12x10 mm Gems
Turquoise Oval Shape 12x10 mm Gems
Violet Oval Shape 12x10 mm Gems
White Oval Shape 12x10 mm Gems
Yellow Oval Shape 12x10 mm Gems
Single
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Lots
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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

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Why Buy Oval Shape 12x10 Mm Gems from GemSelect?

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

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 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
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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

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate
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