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Buy Octagon Shape 14x12 mm Gems

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6.76ctw Natural Sky Blue Topaz, Oval, VVS, Photo A

6.76ctw Natural Sky Blue Topaz, Oval, VVS

Topaz

6.76ct total2 pcs
$ 62.46
10 x 8 mm (calibrated)
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6.79ct Natural Eggplant Violet Amethyst, Pear Shape, VVS-VS, Photo A

6.79ct Natural Eggplant Violet Amethyst, Pear Shape, VVS-VS

Amethyst

6.79ct1 pc
$ 62.74
16 x 12 mm (calibrated)
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3.11ctw Natural White Topaz, Cushion, VVS-VS, Photo A

3.11ctw Natural White Topaz, Cushion, VVS-VS

Topaz

3.11ct total6 pcs
$ 20.53
4.5 x 4.5 mm
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1.51ct Natural Flamingo Pink Morganite, Pear Shape, VS, Photo A

1.51ct Natural Flamingo Pink Morganite, Pear Shape, VS

Morganite

1.51ct1 pc
$ 139.52
9.9 x 6.4 mm
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1.45ct Natural Seaweed Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.45ct Natural Seaweed Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.45ct1 pc
$ 47.86
14.8 x 3.9 mm
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0.74ct Natural Navy Blue Kyanite, Oval, SI, Photo A

0.74ct Natural Navy Blue Kyanite, Oval, SI

Kyanite

0.74ct1 pc
$ 22.20
7 x 5 mm (calibrated)
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1.15ct Natural Multicolor Opal, Oval, Opaque, Photo A

1.15ct Natural Multicolor Opal, Oval, Opaque

Opal

1.15ct1 pc
$ 41.40
9 x 7 mm (calibrated)
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3.09ct Natural Light Pink Strawberry Quartz, Oval, Transparent, Photo A

3.09ct Natural Light Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

3.09ct1 pc
$ 27.92
11 x 9 mm (calibrated)
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12.13ctw Natural Swiss Blue Topaz, Sphere / Ball, VVS-VS, Photo A

12.13ctw Natural Swiss Blue Topaz, Sphere / Ball, VVS-VS

Topaz

12.13ct total2 pcs
$ 117.85
9 mm (calibrated)
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7.28ct Natural Multicolor Coral, Oval, Translucent, Photo A

7.28ct Natural Multicolor Coral, Oval, Translucent

Coral

7.28ct1 pc
$ 27.40
15.1 x 12.3 mm
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8.38ct Natural Rose Pink Morganite, Oval, Translucent, Photo A

8.38ct Natural Rose Pink Morganite, Oval, Translucent

Morganite

8.38ct1 pc
$ 110.62
16 x 12 mm (calibrated)
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2.84ctw Natural White Zircon, Oval, VS, Photo A

2.84ctw Natural White Zircon, Oval, VS

Zircon

2.84ct total2 pcs
$ 33.60
7 x 5 mm (calibrated)
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1.52ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.52ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.52ct1 pc
$ 34.84
21.5 x 3 mm
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2.48ctw Natural Intense Violet Amethyst, Oval, VVS-VS, Photo A

2.48ctw Natural Intense Violet Amethyst, Oval, VVS-VS

Amethyst

2.48ct total6 pcs
$ 16.37
6.1 x 4.2 mm
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0.04ct Natural Blue Diamond, Round, VVS-VS, Photo A

0.04ct Natural Blue Diamond, Round, VVS-VS

Diamond

0.04ct1 pc
$ 52.00
2.2 mm
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1.41ct Natural Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.41ct Natural Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.41ct1 pc
$ 44.66
15 x 3.7 mm
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3.12ctw Natural Deep Gold Citrine, Square, VS, Photo A

3.12ctw Natural Deep Gold Citrine, Square, VS

Citrine

3.12ct total2 pcs
$ 26.11
7 x 7 mm (calibrated)
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104.56ct Natural Multicolor Bloodstone, Square, Opaque, Photo A

104.56ct Natural Multicolor Bloodstone, Square, Opaque

Bloodstone

104.56ct1 pc
$ 43.92
28.6 x 28.4 mm
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3.92ct Natural Medium Green Malachite, Oval, Opaque, Photo A

3.92ct Natural Medium Green Malachite, Oval, Opaque

Malachite

3.92ct1 pc
$ 9.41
10 x 8 mm (calibrated)
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0.20ctw Natural J Diamond, Round, VVS-VS, Photo A
Diamond Product Video (565154)

0.20ctw Natural J Diamond, Round, VVS-VS

Diamond

0.20ct total2 pcs
$ 364.83
3 mm (calibrated)
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4.08ctw Natural White Zircon, Round, VVS-VS, Photo A

4.08ctw Natural White Zircon, Round, VVS-VS

Zircon

4.08ct total2 pcs
$ 132.70
7.5 mm (calibrated)
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6.12ct Natural Warm Brown Smoky Quartz, Flower Cut, Transparent, Photo A

6.12ct Natural Warm Brown Smoky Quartz, Flower Cut, Transparent

Smoky Quartz

6.12ct1 pc
$ 27.40
14 x 10.2 mm
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11.20ct Natural Multicolor Ammolite, Fancy, Opaque, Photo A

11.20ct Natural Multicolor Ammolite, Fancy, Opaque

Ammolite

11.20ct1 pc
$ 147.84
17.4 x 15.4 mm
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19.19ct Natural Bi-color Ametrine, Oval, VVS, Photo A

19.19ct Natural Bi-color Ametrine, Oval, VVS

Ametrine

19.19ct1 pc
$ 126.66
20 x 15 mm (calibrated)
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65.52ct Natural Multicolor Chrysocolla, Trillion, Opaque, Photo A
Chrysocolla Product Video (658575)

65.52ct Natural Multicolor Chrysocolla, Trillion, Opaque

Chrysocolla

65.52ct1 pc
$ 134.45
38.7 x 30.8 mm
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4.47ct Natural Flamingo Pink Morganite, Oval, Transparent, Photo A

4.47ct Natural Flamingo Pink Morganite, Oval, Transparent

Morganite

4.47ct1 pc
$ 59.00
12 x 10 mm (calibrated)
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1.51ct Natural Dark Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.51ct Natural Dark Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.51ct1 pc
$ 45.30
9.3 x 4.8 mm
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1.32ct Natural Reddish Orange Hessonite Garnet, Oval, VS-SI, Photo A

1.32ct Natural Reddish Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

1.32ct1 pc
$ 31.68
7.3 x 5.9 mm
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3.73ct Natural Medium Yellow Apatite, Pear Shape, VS, Photo A
Apatite Product Video (514780)

3.73ct Natural Medium Yellow Apatite, Pear Shape, VS

Apatite

3.73ct1 pc
$ 231.41
10 x 10 mm (calibrated)
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2.59ct Natural Medium Pink Strawberry Quartz, Round, Transparent, Photo A

2.59ct Natural Medium Pink Strawberry Quartz, Round, Transparent

Strawberry Quartz

2.59ct1 pc
$ 19.08
8 mm (calibrated)
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38.75ct Natural White with Black Dendritic Agate, Fancy, Opaque, Photo A

38.75ct Natural White with Black Dendritic Agate, Fancy, Opaque

Dendritic Agate

38.75ct1 pc
$ 32.56
36.9 x 22.5 mm
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7.93ctw Natural White Zircon, Oval, VVS-VS, Photo A

7.93ctw Natural White Zircon, Oval, VVS-VS

Zircon

7.93ct total10 pcs
$ 57.37
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 -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love, and have always loved, your website.

Posted By Aberabic in July, 2025
Source: Bizrate

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
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