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Buy Octagon Shape 14x12 mm Gems

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22.71ct Natural Multicolor Rhodochrosite, Pear Shape, Opaque, Photo A

22.71ct Natural Multicolor Rhodochrosite, Pear Shape, Opaque

Rhodochrosite

22.71ct1 pc
$ 68.14
33 x 13.6 mm
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0.52ct Natural Orange-Gold Sapphire, Octagon / Emerald Cut, VVS, Photo A

0.52ct Natural Orange-Gold Sapphire, Octagon / Emerald Cut, VVS

Sapphire

0.52ct1 pc
$ 34.04
5 x 4 mm (calibrated)
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0.36ct Natural Very Light Pink Morganite, Round, VS-SI, Photo A

0.36ct Natural Very Light Pink Morganite, Round, VS-SI

Morganite

0.36ct1 pc
$ 18.00
5 mm (calibrated)
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4.05ct Natural Medium Gold Citrine, Octagon / Emerald Cut, VVS-VS, Photo A

4.05ct Natural Medium Gold Citrine, Octagon / Emerald Cut, VVS-VS

Citrine

4.05ct1 pc
$ 37.43
11 x 9 mm (calibrated)
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0.76ct Natural Medium Violet Sapphire, Oval, VVS-VS, Photo A

0.76ct Natural Medium Violet Sapphire, Oval, VVS-VS

Sapphire

0.76ct1 pc
$ 273.60
6.6 x 4.8 mm
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1.92ct Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

1.92ct Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

1.92ct1 pc
$ 39.37
9 x 7 mm (calibrated)
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10.26ct Natural Very Light Honey Yellow Quartz, Fancy, VVS-VS, Photo A

10.26ct Natural Very Light Honey Yellow Quartz, Fancy, VVS-VS

Quartz

10.26ct1 pc
$ 47.68
15 x 10 mm (calibrated)
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3.69ctw Natural Scarlet Red Tone Pyrope Garnet, Square, VS, Photo A

3.69ctw Natural Scarlet Red Tone Pyrope Garnet, Square, VS

Pyrope Garnet

3.69ct total10 pcs
$ 34.09
3.9 x 3.8 mm
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0.71ct Natural Very Light Orange Tourmaline, Round, Transparent, Photo A

0.71ct Natural Very Light Orange Tourmaline, Round, Transparent

Tourmaline

0.71ct1 pc
$ 34.08
5 mm (calibrated)
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0.50ct Natural Light Golden-Yellow Beryl, Oval, VVS-VS, Photo A

0.50ct Natural Light Golden-Yellow Beryl, Oval, VVS-VS

Beryl

0.50ct1 pc
$ 11.50
6.6 x 4.8 mm
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0.80ctw Natural Multicolor Opal, Oval, Opaque, Photo A

0.80ctw Natural Multicolor Opal, Oval, Opaque

Opal

0.80ct total2 pcs
$ 31.68
7 x 5 mm (calibrated)
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0.49ct Natural Fire Orange Sapphire, Oval, VS, Photo A

0.49ct Natural Fire Orange Sapphire, Oval, VS

Sapphire

0.49ct1 pc
$ 59.74
5.2 x 4.3 mm
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31.95ct Natural Orangish Gold Star Sapphire, Oval, Opaque, Photo A

31.95ct Natural Orangish Gold Star Sapphire, Oval, Opaque

Star Sapphire

31.95ct1 pc
$ 379.57
19.8 x 16.9 mm
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9.04ct Natural Bluish White Rainbow Moonstone, Fancy, Transparent, Photo A

9.04ct Natural Bluish White Rainbow Moonstone, Fancy, Transparent

Rainbow Moonstone

9.04ct1 pc
$ 86.78
19.4 x 8.8 mm
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5.68ctw Natural Very Light Green Prehnite, Round, Transparent, Photo A

5.68ctw Natural Very Light Green Prehnite, Round, Transparent

Prehnite

5.68ct total2 pcs
$ 37.19
8 mm (calibrated)
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1.73ct Natural Plum Purple Spinel, Cushion, VVS-VS, Photo A

1.73ct Natural Plum Purple Spinel, Cushion, VVS-VS

Spinel

1.73ct1 pc
$ 174.38
7.4 x 6.7 mm
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14.50ct Natural Purplish Violet Amethyst, Cushion, VVS, Photo A

14.50ct Natural Purplish Violet Amethyst, Cushion, VVS

Amethyst

14.50ct1 pc
$ 139.20
18 x 13 mm (calibrated)
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2.27ct Natural Deep Red Almandine Garnet, Oval, VVS-VS, Photo A

2.27ct Natural Deep Red Almandine Garnet, Oval, VVS-VS

Almandine Garnet

2.27ct1 pc
$ 102.15
9 x 7 mm (calibrated)
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2.47ct Natural Deep Orange Hessonite Garnet, Oval, VS-SI, Photo A

2.47ct Natural Deep Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

2.47ct1 pc
$ 58.69
9 x 7.5 mm
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31.12ct Natural Bi-color Ametrine, Cushion, VVS, Photo A

31.12ct Natural Bi-color Ametrine, Cushion, VVS

Ametrine

31.12ct1 pc
$ 246.47
18 x 18 mm (calibrated)
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3.84ct Natural Medium Gold Citrine, Oval, VVS-VS, Photo A

3.84ct Natural Medium Gold Citrine, Oval, VVS-VS

Citrine

3.84ct1 pc
$ 30.41
11 x 9 mm (calibrated)
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17.52ct Natural Deep Red Ruby, Oval, Translucent, Photo A

17.52ct Natural Deep Red Ruby, Oval, Translucent

Ruby

17.52ct1 pc
$ 555.04
17.5 x 14.2 mm
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2.76ct Natural Yellowish Gold Sphene, Oval, Transparent, Photo A

2.76ct Natural Yellowish Gold Sphene, Oval, Transparent

Sphene

2.76ct1 pc
$ 18.22
9 x 7 mm (calibrated)
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2.27ct Natural Medium Green Peridot, Cushion, VS, Photo A

2.27ct Natural Medium Green Peridot, Cushion, VS

Peridot

2.27ct1 pc
$ 107.69
8 x 7 mm
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0.62ct Natural Indian Red Tourmaline, Oval, Transparent, Photo A

0.62ct Natural Indian Red Tourmaline, Oval, Transparent

Tourmaline

0.62ct1 pc
$ 29.76
6.1 x 4.2 mm
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1.43ct Natural Light Pink Malaya Garnet, Marquise, VS-SI, Photo A

1.43ct Natural Light Pink Malaya Garnet, Marquise, VS-SI

Malaya Garnet

1.43ct1 pc
$ 79.28
10 x 5 mm
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10.40ct Natural Multicolor Coral, Pear Shape, Translucent, Photo A

10.40ct Natural Multicolor Coral, Pear Shape, Translucent

Coral

10.40ct1 pc
$ 39.68
20 x 15 mm (calibrated)
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46.76ctw Natural Multicolor Fossil Coral, Cushion, Opaque, Photo A
Fossil Coral Product Video (510928)

46.76ctw Natural Multicolor Fossil Coral, Cushion, Opaque

Fossil Coral

46.76ct total2 pcs
$ 100.61
21.1 x 15.2 mm
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0.53ct Natural Medium Orange Spessartite Garnet, Pear Shape, VS, Photo A

0.53ct Natural Medium Orange Spessartite Garnet, Pear Shape, VS

Spessartite Garnet

0.53ct1 pc
$ 22.26
5 x 4 mm (calibrated)
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0.98ct Natural Medium Light Purplish-Violet Amethyst, Marquise, VVS, Photo A

0.98ct Natural Medium Light Purplish-Violet Amethyst, Marquise, VVS

Amethyst

0.98ct1 pc
$ 7.84
10 x 5 mm (calibrated)
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2.98ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

2.98ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

2.98ct1 pc
$ 137.68
27 x 4.3 mm
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0.79ct Natural Bright Orange Fire Opal, Oval, Transparent, Photo A

0.79ct Natural Bright Orange Fire Opal, Oval, Transparent

Fire Opal

0.79ct1 pc
$ 33.18
8.4 x 6.2 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 -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
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Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
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Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
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Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
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Overall Rating -> 10 star ratings

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
Source: Bizrate
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