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Buy Octagon Shape 14x12 mm Gems

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1.60ct Natural White Morganite, Oval, VVS-VS, Photo A

1.60ct Natural White Morganite, Oval, VVS-VS

Morganite

1.60ct1 pc
$ 147.84
9 x 7 mm (calibrated)
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7.27ct Natural Bluish Green Hemimorphite Druzy, Fancy, Opaque, Photo A
Hemimorphite Druzy Product Video (439475)

7.27ct Natural Bluish Green Hemimorphite Druzy, Fancy, Opaque

Hemimorphite Druzy

7.27ct1 pc
$ 143.95
15.2 x 8.8 mm
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0.27ct Natural Medium Green Emerald, Octagon / Emerald Cut, SI, Photo A
Emerald Product Video (671160)

0.27ct Natural Medium Green Emerald, Octagon / Emerald Cut, SI

Emerald

0.27ct1 pc
$ 64.80
3.6 x 3.5 mm
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24.72ct Natural Lemon Yellow Quartz, Oval, Transparent, Photo A

24.72ct Natural Lemon Yellow Quartz, Oval, Transparent

Quartz

24.72ct1 pc
$ 29.66
20 x 15 mm (calibrated)
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25.69ct Natural Black with Gold Sheen Obsidian, Pear Shape, Opaque, Photo A

25.69ct Natural Black with Gold Sheen Obsidian, Pear Shape, Opaque

Obsidian

25.69ct1 pc
$ 33.91
27 x 20 mm (calibrated)
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0.42ct Natural Light Tiger Orange Sapphire, Heart, VVS-VS, Photo A

0.42ct Natural Light Tiger Orange Sapphire, Heart, VVS-VS

Sapphire

0.42ct1 pc
$ 8.76
4.7 x 4.6 mm
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0.44ct Natural Greenish Blue Sapphire, Cushion, VS, Photo A

0.44ct Natural Greenish Blue Sapphire, Cushion, VS

Sapphire

0.44ct1 pc
$ 63.36
4 x 4 mm (calibrated)
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1.34ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.34ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.34ct total4 pcs
$ 70.75
7 x 5 mm (calibrated)
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4.06ctw Natural Raspberry Pink Malaya Garnet, Round, VS, Photo A

4.06ctw Natural Raspberry Pink Malaya Garnet, Round, VS

Malaya Garnet

4.06ct total5 pcs
$ 192.44
5.5 mm (calibrated)
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2.39ct Natural Multicolor Quartz With Marcasite, Oval, Transparent, Photo A

2.39ct Natural Multicolor Quartz With Marcasite, Oval, Transparent

Quartz With Marcasite

2.39ct1 pc
$ 18.43
10.5 x 8.3 mm
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12.04ct Natural Deep Violet Amethyst, Cushion, VVS, Photo A

12.04ct Natural Deep Violet Amethyst, Cushion, VVS

Amethyst

12.04ct1 pc
$ 115.58
18 x 13 mm (calibrated)
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0.44ct Natural Dark Green Tourmaline, Baguette, VVS, Photo A

0.44ct Natural Dark Green Tourmaline, Baguette, VVS

Tourmaline

0.44ct1 pc
$ 18.48
7.3 x 2.7 mm
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4.06ct Natural Black Star Sapphire, Oval, Opaque, Photo A
Star Sapphire Product Video (683537)

4.06ct Natural Black Star Sapphire, Oval, Opaque

Star Sapphire

4.06ct1 pc
$ 87.70
9.4 x 7.2 mm
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0.72ct Natural Forest Green Sapphire, Oval, VVS, Photo A

0.72ct Natural Forest Green Sapphire, Oval, VVS

Sapphire

0.72ct1 pc
$ 59.78
6 x 5 mm
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2.39ct Natural Reddish Orange Moonstone, Cushion, Translucent, Photo A

2.39ct Natural Reddish Orange Moonstone, Cushion, Translucent

Moonstone

2.39ct1 pc
$ 5.74
9 x 7 mm (calibrated)
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39.20ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A

39.20ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

39.20ct1 pc
$ 38.81
33.6 x 24.5 mm
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1.78ct Natural Greenish Brown Kornerupine, Cushion, VS, Photo A
Kornerupine Product Video (389161)

1.78ct Natural Greenish Brown Kornerupine, Cushion, VS

Kornerupine

1.78ct1 pc
$ 117.48
8.9 x 6.5 mm
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0.46ct Natural Warm Green Sapphire, Oval, VVS-VS, Photo A

0.46ct Natural Warm Green Sapphire, Oval, VVS-VS

Sapphire

0.46ct1 pc
$ 40.97
5 x 4 mm (calibrated)
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1.48ct Natural Reddish Pink Ruby, Round, VS-SI, Photo A

1.48ct Natural Reddish Pink Ruby, Round, VS-SI

Ruby

1.48ct1 pc
$ 159.84
6.5 mm (calibrated)
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2.41ct Natural Light Pink Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A
Tourmaline Product Video (742814)

2.41ct Natural Light Pink Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

2.41ct1 pc
$ 361.50
9 x 5.7 mm
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0.80ct Natural London Blue Topaz, Pear Shape, VVS, Photo A

0.80ct Natural London Blue Topaz, Pear Shape, VVS

Topaz

0.80ct1 pc
$ 7.68
7 x 5 mm (calibrated)
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0.40ct Natural Medium Red Ruby, Round, SI, Photo A

0.40ct Natural Medium Red Ruby, Round, SI

Ruby

0.40ct1 pc
$ 134.40
4 mm (calibrated)
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5.08ct Natural Medium-Light Brown Smoky Quartz, Round, VS, Photo A

5.08ct Natural Medium-Light Brown Smoky Quartz, Round, VS

Smoky Quartz

5.08ct1 pc
$ 10.06
12 mm (calibrated)
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17.69ct Natural Purplish Violet Amethyst, Pear Shape, VVS-VS, Photo A

17.69ct Natural Purplish Violet Amethyst, Pear Shape, VVS-VS

Amethyst

17.69ct1 pc
$ 148.60
21.2 x 16.1 mm
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0.59ctw Natural Medium Yellow Sapphire, Square, VS, Photo A

0.59ctw Natural Medium Yellow Sapphire, Square, VS

Sapphire

0.59ct total2 pcs
$ 36.66
3.5 x 3.5 mm
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0.65ct Natural Reddish Orange Sapphire, Oval, VVS, Photo A

0.65ct Natural Reddish Orange Sapphire, Oval, VVS

Sapphire

0.65ct1 pc
$ 79.25
6 x 4 mm (calibrated)
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6.06ct Natural Multicolor Black Opal, Oval, Opaque, Photo A

6.06ct Natural Multicolor Black Opal, Oval, Opaque

Black Opal

6.06ct1 pc
$ 218.16
18 x 13 mm (calibrated)
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0.92ct Natural Dijon Yellow Beryl, Trillion, VVS, Photo A

0.92ct Natural Dijon Yellow Beryl, Trillion, VVS

Beryl

0.92ct1 pc
$ 22.08
7 x 7 mm (calibrated)
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5.23ctw Natural Very Light Brown Smoky Quartz, Oval, Transparent, Photo A

5.23ctw Natural Very Light Brown Smoky Quartz, Oval, Transparent

Smoky Quartz

5.23ct total5 pcs
$ 6.09
6.8 x 4.7 mm
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2.51ct Natural Medium Light-Violet Amethyst, Oval, Transparent, Photo A

2.51ct Natural Medium Light-Violet Amethyst, Oval, Transparent

Amethyst

2.51ct1 pc
$ 18.07
10 x 8 mm (calibrated)
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0.12ctw Natural Black Diamond, Square, Opaque, Photo A

0.12ctw Natural Black Diamond, Square, Opaque

Diamond

0.12ct total2 pcs
$ 72.00
1.9 x 1.8 mm
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4.00ctw Natural Deep Wine Red Almandine Garnet, Round, Transparent, Photo A

4.00ctw Natural Deep Wine Red Almandine Garnet, Round, Transparent

Almandine Garnet

4.00ct total20 pcs
$ 26.40
3 mm (calibrated)
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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 -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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