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Buy Octagon Shape 14x12 mm Gems

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2.11ct Natural Reddish Orange Hessonite Garnet, Oval, VS-SI, Photo A

2.11ct Natural Reddish Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

2.11ct1 pc
$ 75.46
8.5 x 7.1 mm
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0.40ct Natural Wine Red Ruby, Round, VS-SI, Photo A

0.40ct Natural Wine Red Ruby, Round, VS-SI

Ruby

0.40ct1 pc
$ 172.56
4 mm (calibrated)
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0.63ct Natural Pale Lime Green Tourmaline, Round, Transparent, Photo A

0.63ct Natural Pale Lime Green Tourmaline, Round, Transparent

Tourmaline

0.63ct1 pc
$ 15.12
5 mm (calibrated)
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2.73ct Natural Amber Orange Hessonite Garnet, Oval, VS-SI, Photo A

2.73ct Natural Amber Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

2.73ct1 pc
$ 72.07
9.4 x 7.6 mm
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0.67ct Natural Light Lemon Yellow Grossularite Garnet, Round, VS, Photo A

0.67ct Natural Light Lemon Yellow Grossularite Garnet, Round, VS

Grossularite Garnet

0.67ct1 pc
$ 18.17
5 mm (calibrated)
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0.45ctw Natural Tuscany Yellow Sapphire, Square, VS, Photo A

0.45ctw Natural Tuscany Yellow Sapphire, Square, VS

Sapphire

0.45ct total2 pcs
$ 27.37
3 x 3 mm (calibrated)
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5.96ct Natural Iris Violet Amethyst, Round, Transparent, Photo A

5.96ct Natural Iris Violet Amethyst, Round, Transparent

Amethyst

5.96ct1 pc
$ 50.06
12 mm (calibrated)
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1.77ct Natural Amber Orange Hessonite Garnet, Oval, VS, Photo A

1.77ct Natural Amber Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

1.77ct1 pc
$ 42.48
8 x 6.7 mm
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4.73ctw Natural Dark Golden Citrine, Oval, VVS-VS, Photo A

4.73ctw Natural Dark Golden Citrine, Oval, VVS-VS

Citrine

4.73ct total2 pcs
$ 43.70
10 x 8 mm (calibrated)
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0.03ct Natural Black Diamond, Round, Opaque, Photo A

0.03ct Natural Black Diamond, Round, Opaque

Diamond

0.03ct1 pc
$ 10.31
1.9 mm (calibrated)
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2.70ctw Natural Pale Reddish Orange Andesine Labradorite, Oval, Translucent, Photo A

2.70ctw Natural Pale Reddish Orange Andesine Labradorite, Oval, Translucent

Andesine Labradorite

2.70ct total2 pcs
$ 39.20
8 x 6 mm (calibrated)
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3.75ct Natural Medium Gold Citrine, Square, VS, Photo A

3.75ct Natural Medium Gold Citrine, Square, VS

Citrine

3.75ct1 pc
$ 34.66
9 x 9 mm (calibrated)
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1.16ct Natural Medium Orange Citrine, Trillion, VS, Photo A

1.16ct Natural Medium Orange Citrine, Trillion, VS

Citrine

1.16ct1 pc
$ 7.66
7 x 7 mm (calibrated)
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0.53ct Natural Medium Purple Spinel, Cushion, VVS-VS, Photo A

0.53ct Natural Medium Purple Spinel, Cushion, VVS-VS

Spinel

0.53ct1 pc
$ 44.52
4.8 x 4.4 mm
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1.92ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS, Photo A

1.92ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS

Topaz

1.92ct1 pc
$ 17.74
8 x 6 mm (calibrated)
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1.12ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.12ct Natural Multicolor Opal, Oval, Transparent

Opal

1.12ct1 pc
$ 34.04
11.5 x 6.7 mm
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1.07ct Natural Navy Blue Kyanite, Oval, SI, Photo A

1.07ct Natural Navy Blue Kyanite, Oval, SI

Kyanite

1.07ct1 pc
$ 32.10
7 x 5 mm (calibrated)
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2.76ctw Natural Swiss Blue Topaz, Fancy, VVS, Photo A

2.76ctw Natural Swiss Blue Topaz, Fancy, VVS

Topaz

2.76ct total2 pcs
$ 18.22
10.1 x 5.1 mm
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0.94ct Natural Medium Green Cat's Eye Alexandrite, Oval, Opaque, Photo A

0.94ct Natural Medium Green Cat's Eye Alexandrite, Oval, Opaque

Cat's Eye Alexandrite

0.94ct1 pc
$ 235.00
6.5 x 5 mm
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3.62ctw Natural Medium Brown Smoky Quartz, Round, VS, Photo A

3.62ctw Natural Medium Brown Smoky Quartz, Round, VS

Smoky Quartz

3.62ct total2 pcs
$ 9.55
8 mm (calibrated)
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24.74ct Natural Black Onyx, Oval, Opaque, Photo A

24.74ct Natural Black Onyx, Oval, Opaque

Onyx

24.74ct1 pc
$ 29.69
25.7 x 19.6 mm
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0.43ct Natural Light Forest Green Sapphire, Octagon / Emerald Cut, VS, Photo A

0.43ct Natural Light Forest Green Sapphire, Octagon / Emerald Cut, VS

Sapphire

0.43ct1 pc
$ 49.02
5.2 x 3.3 mm
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1.04ctw Natural Deep Scarlet Red Pyrope Garnet, Square, VVS-VS, Photo A

1.04ctw Natural Deep Scarlet Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

1.04ct total2 pcs
$ 9.61
4 x 4 mm (calibrated)
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6.30ctw Natural Swiss Blue Topaz, Round, VS, Photo A

6.30ctw Natural Swiss Blue Topaz, Round, VS

Topaz

6.30ct total2 pcs
$ 53.15
9 mm (calibrated)
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1.88ct Natural Pinkish Red Ruby, Round, VS-SI, Photo A

1.88ct Natural Pinkish Red Ruby, Round, VS-SI

Ruby

1.88ct1 pc
$ 203.04
7.5 mm (calibrated)
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1.30ct Natural White Sillimanite Cat's Eye, Oval, Transparent, Photo A

1.30ct Natural White Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

1.30ct1 pc
$ 4.90
6.5 x 6 mm
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2.11ctw Natural Medium Red Pyrope Garnet, Octagon / Emerald Cut, VS, Photo A

2.11ctw Natural Medium Red Pyrope Garnet, Octagon / Emerald Cut, VS

Pyrope Garnet

2.11ct total4 pcs
$ 19.50
5.7 x 3.8 mm
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3.04ct Natural Multicolor Labradorite, Baguette, Translucent, Photo A

3.04ct Natural Multicolor Labradorite, Baguette, Translucent

Labradorite

3.04ct1 pc
$ 5.04
9 x 7 mm (calibrated)
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0.76ct Natural Medium Green Peridot, Octagon / Emerald Cut, VS, Photo A

0.76ct Natural Medium Green Peridot, Octagon / Emerald Cut, VS

Peridot

0.76ct1 pc
$ 13.68
6.9 x 4.7 mm
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8.32ct Natural Very Light Dijon Yellow Rutile Quartz, Pear Shape, Transparent, Photo A

8.32ct Natural Very Light Dijon Yellow Rutile Quartz, Pear Shape, Transparent

Rutile Quartz

8.32ct1 pc
$ 27.23
15.1 x 11 mm
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0.56ct Natural London Blue Topaz, Oval, VVS-VS, Photo A

0.56ct Natural London Blue Topaz, Oval, VVS-VS

Topaz

0.56ct1 pc
$ 5.38
6 x 4 mm (calibrated)
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1.76ctw Natural Golden Sapphire, Marquise, VS, Photo A

1.76ctw Natural Golden Sapphire, Marquise, VS

Sapphire

1.76ct total10 pcs
$ 46.62
5.1 x 2.4 mm
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Why Buy Octagon Shape 14x12 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 -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
Source: Bizrate
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