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Buy Octagon Shape 14x12 mm Gems

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1.77ctw Natural Golden Sapphire, Marquise, VS, Photo A

1.77ctw Natural Golden Sapphire, Marquise, VS

Sapphire

1.77ct total10 pcs
$ 46.88
4.8 x 2.5 mm
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0.03ct Natural Blue Diamond, Round, VS, Photo A

0.03ct Natural Blue Diamond, Round, VS

Diamond

0.03ct1 pc
$ 44.00
2.3 mm (calibrated)
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3.27ctw Natural Swiss Blue Topaz, Pear Shape, VS, Photo A

3.27ctw Natural Swiss Blue Topaz, Pear Shape, VS

Topaz

3.27ct total4 pcs
$ 30.22
7 x 5 mm (calibrated)
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0.33ct Natural Deep Blue Kyanite, Round, VS-SI, Photo A

0.33ct Natural Deep Blue Kyanite, Round, VS-SI

Kyanite

0.33ct1 pc
$ 9.90
4.4 mm
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18.23ct Natural Bi-color Ametrine, Marquise, VS, Photo A

18.23ct Natural Bi-color Ametrine, Marquise, VS

Ametrine

18.23ct1 pc
$ 168.44
27.7 x 13.6 mm
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3.54ct Natural Multicolor Opal Triplet, Fancy, Opaque, Photo A

3.54ct Natural Multicolor Opal Triplet, Fancy, Opaque

Opal Triplet

3.54ct1 pc
$ 106.20
15.7 x 9.4 mm
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7.28ct Natural Medium Violet Amethyst, Pear Shape, VS, Photo A

7.28ct Natural Medium Violet Amethyst, Pear Shape, VS

Amethyst

7.28ct1 pc
$ 67.27
16 x 12 mm (calibrated)
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0.42ct Natural White Sapphire, Round, VS, Photo A

0.42ct Natural White Sapphire, Round, VS

Sapphire

0.42ct1 pc
$ 66.74
4.5 mm (calibrated)
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0.51ct Natural Medium Light-Orange Spessartite Garnet, Oval, VS, Photo A

0.51ct Natural Medium Light-Orange Spessartite Garnet, Oval, VS

Spessartite Garnet

0.51ct1 pc
$ 18.36
5 x 4 mm (calibrated)
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2.27ctw Natural White Zircon, Round, VVS-VS, Photo A

2.27ctw Natural White Zircon, Round, VVS-VS

Zircon

2.27ct total2 pcs
$ 42.71
6 mm (calibrated)
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4.86ct Natural Light Pink Morganite, Trillion, Transparent, Photo A

4.86ct Natural Light Pink Morganite, Trillion, Transparent

Morganite

4.86ct1 pc
$ 64.15
12 x 12 mm (calibrated)
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1.79ct Natural Medium Violet Amethyst, Pear Shape, VS, Photo A

1.79ct Natural Medium Violet Amethyst, Pear Shape, VS

Amethyst

1.79ct1 pc
$ 14.17
10 x 7 mm (calibrated)
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4.27ctw Natural Sky Blue Topaz, Heart, VS, Photo A
Topaz Product Video (430846)

4.27ctw Natural Sky Blue Topaz, Heart, VS

Topaz

4.27ct total15 pcs
$ 28.19
4 x 4 mm (calibrated)
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1.61ct Natural Multicolor Black Opal, Oval, Opaque, Photo A

1.61ct Natural Multicolor Black Opal, Oval, Opaque

Black Opal

1.61ct1 pc
$ 80.50
14 x 10 mm (calibrated)
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17.45ct Natural Multicolor Jasper, Oval, Opaque, Photo A

17.45ct Natural Multicolor Jasper, Oval, Opaque

Jasper

17.45ct1 pc
$ 17.38
25 x 18 mm (calibrated)
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28.79ctw Natural Multicolor Jasper, Oval, Opaque, Photo A

28.79ctw Natural Multicolor Jasper, Oval, Opaque

Jasper

28.79ct total2 pcs
$ 20.39
24.3 x 15.9 mm
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2.04ctw Natural Deep Red Pyrope Garnet, Marquise, VVS-VS, Photo A

2.04ctw Natural Deep Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

2.04ct total2 pcs
$ 21.54
9.9 x 5 mm
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0.92ct Natural Clear White Sillimanite Cat's Eye, Oval, Transparent, Photo A

0.92ct Natural Clear White Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

0.92ct1 pc
$ 3.46
7 x 4.8 mm
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6.09ct Natural Golden-Orange Citrine, Briolette, VVS, Photo A

6.09ct Natural Golden-Orange Citrine, Briolette, VVS

Citrine

6.09ct1 pc
$ 41.08
14.2 x 8.6 mm
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1.77ct Natural Pale Green Prehnite, Pear Shape, Transparent/Translucent, Photo A

1.77ct Natural Pale Green Prehnite, Pear Shape, Transparent/Translucent

Prehnite

1.77ct1 pc
$ 11.69
9.8 x 6.2 mm
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31.41ct Natural White with Black Dendritic Agate, Pear Shape, Translucent, Photo A

31.41ct Natural White with Black Dendritic Agate, Pear Shape, Translucent

Dendritic Agate

31.41ct1 pc
$ 26.39
32.5 x 22.3 mm
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2.73ct Natural Light Pink Strawberry Quartz, Oval, Transparent, Photo A

2.73ct Natural Light Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

2.73ct1 pc
$ 24.44
10 x 8 mm (calibrated)
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11.61ct Natural Multicolor Agate, Oval, Opaque, Photo A

11.61ct Natural Multicolor Agate, Oval, Opaque

Agate

11.61ct1 pc
$ 23.69
15.5 x 13.6 mm
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3.10ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

3.10ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

3.10ct total6 pcs
$ 28.64
6 x 4 mm (calibrated)
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0.88ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

0.88ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

0.88ct total2 pcs
$ 34.86
6 x 4 mm (calibrated)
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0.57ct Natural Reddish Orange Sapphire, Oval, VS, Photo A

0.57ct Natural Reddish Orange Sapphire, Oval, VS

Sapphire

0.57ct1 pc
$ 69.49
6 x 4 mm (calibrated)
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33.49ct Natural Brown Jasper, Fancy, Opaque, Photo A

33.49ct Natural Brown Jasper, Fancy, Opaque

Jasper

33.49ct1 pc
$ 8.04
39.1 x 11.1 mm
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1.77ct Natural Olive Green Sphene, Oval, Translucent, Photo A

1.77ct Natural Olive Green Sphene, Oval, Translucent

Sphene

1.77ct1 pc
$ 10.62
7.2 x 6.1 mm
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6.85ct Natural Pale Yellow Quartz, Flower Cut, Transparent, Photo A

6.85ct Natural Pale Yellow Quartz, Flower Cut, Transparent

Quartz

6.85ct1 pc
$ 27.13
13 x 13 mm (calibrated)
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2.12ct Natural Multicolor Spectrolite, Oval, Opaque, Photo A

2.12ct Natural Multicolor Spectrolite, Oval, Opaque

Spectrolite

2.12ct1 pc
$ 11.68
10 x 8 mm (calibrated)
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0.73ct Natural Intense Pinkish Purple Sapphire, Oval, VVS-VS, Photo A

0.73ct Natural Intense Pinkish Purple Sapphire, Oval, VVS-VS

Sapphire

0.73ct1 pc
$ 96.36
6.6 x 4.6 mm
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0.44ct Natural Hot Pink Sapphire, Oval, VVS, Photo A

0.44ct Natural Hot Pink Sapphire, Oval, VVS

Sapphire

0.44ct1 pc
$ 49.99
6 x 4 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 -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

Posted By Watson in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate
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