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Buy Octagon Shape 14x12 mm Gems

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0.42ct Natural Orange-Gold Spessartite Garnet, Pear Shape, VS, Photo A

0.42ct Natural Orange-Gold Spessartite Garnet, Pear Shape, VS

Spessartite Garnet

0.42ct1 pc
$ 17.64
5 x 4 mm (calibrated)
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46.24ct Natural Multicolor Jasper, Cushion, Opaque, Photo A

46.24ct Natural Multicolor Jasper, Cushion, Opaque

Jasper

46.24ct1 pc
$ 27.47
33.6 x 25.5 mm
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13.47ctw Natural Black Spinel, Round, Opaque, Photo A

13.47ctw Natural Black Spinel, Round, Opaque

Spinel

13.47ct total2 pcs
$ 53.34
12 mm (calibrated)
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1.37ct Natural Warm Orange Sunstone, Oval, Translucent, Photo A

1.37ct Natural Warm Orange Sunstone, Oval, Translucent

Sunstone

1.37ct1 pc
$ 9.86
7.9 x 6.4 mm
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10.90ct Natural Brown Smoky Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

10.90ct Natural Brown Smoky Quartz, Octagon / Emerald Cut, VVS-VS

Smoky Quartz

10.90ct1 pc
$ 25.75
14 x 14 mm (calibrated)
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0.82ct Natural Reddish Pink Ruby, Round, VS-SI, Photo A

0.82ct Natural Reddish Pink Ruby, Round, VS-SI

Ruby

0.82ct1 pc
$ 303.07
5.5 mm (calibrated)
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2.13ctw Natural Dijon Yellow Beryl, Oval, VVS-VS, Photo A

2.13ctw Natural Dijon Yellow Beryl, Oval, VVS-VS

Beryl

2.13ct total2 pcs
$ 56.23
8 x 6 mm (calibrated)
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10.87ctw Natural Multicolor Fluorite, Pear Shape, Transparent, Photo A

10.87ctw Natural Multicolor Fluorite, Pear Shape, Transparent

Fluorite

10.87ct total2 pcs
$ 54.35
16.7 x 10 mm
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15.65ct Natural Light Sea Green Amazonite, Oval, Opaque, Photo A

15.65ct Natural Light Sea Green Amazonite, Oval, Opaque

Amazonite

15.65ct1 pc
$ 19.15
21.9 x 16.1 mm
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0.50ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.50ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.50ct1 pc
$ 15.00
7.5 x 5.2 mm
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0.76ct Natural Pinkish Purple Sapphire, Round, VVS-VS, Photo A
Sapphire Product Video (745623)

0.76ct Natural Pinkish Purple Sapphire, Round, VVS-VS

Sapphire

0.76ct1 pc
$ 266.00
5.5 mm (calibrated)
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10.88ct Natural Jade Green Emerald, Octagon / Emerald Cut, SI-I1, Photo A
Emerald Product Video (345358)

10.88ct Natural Jade Green Emerald, Octagon / Emerald Cut, SI-I1

Emerald

10.88ct1 pc
$ 13,055.99
14.7 x 12.7 mm
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0.50ct Natural Deep Purple Sapphire, Oval, VS, Photo A

0.50ct Natural Deep Purple Sapphire, Oval, VS

Sapphire

0.50ct1 pc
$ 79.20
6 x 4 mm (calibrated)
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15.76ct Natural Bluish White Rainbow Moonstone, Pear Shape, Transparent, Photo A

15.76ct Natural Bluish White Rainbow Moonstone, Pear Shape, Transparent

Rainbow Moonstone

15.76ct1 pc
$ 283.68
22 x 13.7 mm
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4.81ct Natural Purplish Violet Amethyst, Pear Shape, VS, Photo A

4.81ct Natural Purplish Violet Amethyst, Pear Shape, VS

Amethyst

4.81ct1 pc
$ 42.10
14 x 10 mm (calibrated)
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0.62ct Natural Multicolor Sapphire, Briolette, VS, Photo A

0.62ct Natural Multicolor Sapphire, Briolette, VS

Sapphire

0.62ct1 pc
$ 66.96
5.7 x 3.6 mm
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6.07ct Natural Multicolor Tiger's Eye Matrix, Baguette, Opaque, Photo A

6.07ct Natural Multicolor Tiger's Eye Matrix, Baguette, Opaque

Tiger's Eye Matrix

6.07ct1 pc
$ 4.22
14.2 x 10.4 mm
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0.46ct Natural Dark Green Chrome Diopside, Oval, VVS-VS, Photo A

0.46ct Natural Dark Green Chrome Diopside, Oval, VVS-VS

Chrome Diopside

0.46ct1 pc
$ 13.80
6 x 4 mm (calibrated)
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7.56ct Natural Medium Green Agate, Oval, Translucent, Photo A

7.56ct Natural Medium Green Agate, Oval, Translucent

Agate

7.56ct1 pc
$ 6.98
14 x 12 mm (calibrated)
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9.54ct Natural Medium Brown Smoky Quartz, Octagon / Emerald Cut, VVS, Photo A

9.54ct Natural Medium Brown Smoky Quartz, Octagon / Emerald Cut, VVS

Smoky Quartz

9.54ct1 pc
$ 31.49
12.6 x 12.5 mm
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3.68ct Natural Warm Off-White Cat's Eye Opal, Oval, Opaque, Photo A

3.68ct Natural Warm Off-White Cat's Eye Opal, Oval, Opaque

Cat's Eye Opal

3.68ct1 pc
$ 24.29
10.9 x 8.1 mm
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0.04ct Natural Green Diamond, Round, VVS-VS, Photo A

0.04ct Natural Green Diamond, Round, VVS-VS

Diamond

0.04ct1 pc
$ 62.40
2.2 mm (calibrated)
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3.33ctw Natural Dark Golden Citrine, Square, VVS-VS, Photo A

3.33ctw Natural Dark Golden Citrine, Square, VVS-VS

Citrine

3.33ct total2 pcs
$ 30.77
7 x 7 mm (calibrated)
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5.54ctw Natural Swiss Blue Topaz, Heart, VVS-VS, Photo A

5.54ctw Natural Swiss Blue Topaz, Heart, VVS-VS

Topaz

5.54ct total2 pcs
$ 47.76
9 x 9 mm (calibrated)
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17.46ct Natural Pearl White Mother of Pearl, Round, Opaque, Photo A

17.46ct Natural Pearl White Mother of Pearl, Round, Opaque

Mother of Pearl

17.46ct1 pc
$ 25.36
25.1 mm
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1.15ct Natural Light Golden-Yellow Beryl, Oval, VVS-VS, Photo A

1.15ct Natural Light Golden-Yellow Beryl, Oval, VVS-VS

Beryl

1.15ct1 pc
$ 27.60
8 x 6 mm (calibrated)
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3.54ct Natural Yellowish Green Apatite, Octagon / Emerald Cut, VVS-VS, Photo A

3.54ct Natural Yellowish Green Apatite, Octagon / Emerald Cut, VVS-VS

Apatite

3.54ct1 pc
$ 223.84
9 x 9 mm (calibrated)
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3.89ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS, Photo A

3.89ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

3.89ct total2 pcs
$ 25.68
12 x 6 mm
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3.44ct Natural Light Yellow Sphene, Oval, Translucent, Photo A

3.44ct Natural Light Yellow Sphene, Oval, Translucent

Sphene

3.44ct1 pc
$ 22.70
10 x 8 mm (calibrated)
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6.36ct Natural Golden Orange Cat's Eye Opal, Oval, Opaque, Photo A

6.36ct Natural Golden Orange Cat's Eye Opal, Oval, Opaque

Cat's Eye Opal

6.36ct1 pc
$ 22.90
13.4 x 11.4 mm
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2.70ctw Natural Clear White Topaz, Cushion, VVS-VS, Photo A

2.70ctw Natural Clear White Topaz, Cushion, VVS-VS

Topaz

2.70ct total6 pcs
$ 17.82
4.6 x 4.6 mm
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1.84ct Natural Multicolor Opal, Fancy, Translucent, Photo A

1.84ct Natural Multicolor Opal, Fancy, Translucent

Opal

1.84ct1 pc
$ 61.82
11.1 x 6.8 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

went well

Posted By Doug in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux 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

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

It was a good interaction I got a good gemstone for cheap

Posted By Jon in December, 2025
Source: Bizrate
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