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Buy Octagon Shape 14x12 mm Gems

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12.50ct Natural Reddish Brown Smoky Quartz, Octagon / Emerald Cut, VVS-VS, Photo A
Smoky Quartz Product Video (533010)

12.50ct Natural Reddish Brown Smoky Quartz, Octagon / Emerald Cut, VVS-VS

Smoky Quartz

12.50ct1 pc
$ 24.76
14 x 14 mm (calibrated)
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5.49ct Natural Multicolor Agate, Sphere / Ball, Opaque, Photo A
Agate Product Video (701058)

5.49ct Natural Multicolor Agate, Sphere / Ball, Opaque

Agate

5.49ct1 pc
$ 5.27
9 mm (calibrated)
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1.31ct Natural Medium Red Ruby, Oval, VS-SI, Photo A
Ruby Product Video (567376)

1.31ct Natural Medium Red Ruby, Oval, VS-SI

Ruby

1.31ct1 pc
$ 1,210.44
7 x 5 mm (calibrated)
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17.58ct Natural Schorl Tourmaline, Octagon / Emerald Cut, Opaque, Photo A
Tourmaline Product Video (669024)

17.58ct Natural Schorl Tourmaline, Octagon / Emerald Cut, Opaque

Tourmaline

17.58ct1 pc
$ 105.48
16.6 x 14 mm
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1.13ct Natural Scarlet Red Rhodolite Garnet, Pear Shape, VVS-VS, Photo A

1.13ct Natural Scarlet Red Rhodolite Garnet, Pear Shape, VVS-VS

Rhodolite Garnet

1.13ct1 pc
$ 36.16
7 x 5 mm (calibrated)
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3.31ct Natural Multicolor Ruby in Fuchsite, Marquise, Translucent, Photo A

3.31ct Natural Multicolor Ruby in Fuchsite, Marquise, Translucent

Ruby in Fuchsite

3.31ct1 pc
$ 29.45
20.2 x 8 mm
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0.94ct Natural Peach Orange Sunstone, Round, Translucent, Photo A

0.94ct Natural Peach Orange Sunstone, Round, Translucent

Sunstone

0.94ct1 pc
$ 7.04
6.5 mm (calibrated)
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2.37ctw Natural Deep Scarlet Red Rhodolite Garnet, Square, VS, Photo A

2.37ctw Natural Deep Scarlet Red Rhodolite Garnet, Square, VS

Rhodolite Garnet

2.37ct total4 pcs
$ 25.00
5 x 5 mm (calibrated)
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4.63ctw Natural White Zircon, Oval, VVS-VS, Photo A

4.63ctw Natural White Zircon, Oval, VVS-VS

Zircon

4.63ct total6 pcs
$ 33.25
6 x 4 mm (calibrated)
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5.34ctw Natural Medium Orange Carnelian, Fancy, Translucent, Photo A

5.34ctw Natural Medium Orange Carnelian, Fancy, Translucent

Carnelian

5.34ct total10 pcs
$ 11.27
5.8 x 5.7 mm
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0.47ct Natural Deep Azure Blue Kyanite, Round, VS-SI, Photo A

0.47ct Natural Deep Azure Blue Kyanite, Round, VS-SI

Kyanite

0.47ct1 pc
$ 14.10
4.3 mm
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4.75ctw Natural Sky Blue Topaz, Round, VS, Photo A

4.75ctw Natural Sky Blue Topaz, Round, VS

Topaz

4.75ct total2 pcs
$ 44.83
8 mm (calibrated)
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5.84ct Natural Medium-Dark Orange Star Moonstone, Oval, Translucent, Photo A

5.84ct Natural Medium-Dark Orange Star Moonstone, Oval, Translucent

Star Moonstone

5.84ct1 pc
$ 25.70
11 x 9 mm (calibrated)
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0.74ct Natural Light Lively Green Peridot, Oval, VVS-VS, Photo A

0.74ct Natural Light Lively Green Peridot, Oval, VVS-VS

Peridot

0.74ct1 pc
$ 12.43
7 x 5 mm (calibrated)
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0.26ct Natural Medium Violet Iolite, Octagon / Emerald Cut, VS-SI, Photo A

0.26ct Natural Medium Violet Iolite, Octagon / Emerald Cut, VS-SI

Iolite

0.26ct1 pc
$ 12.48
5 x 3 mm (calibrated)
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0.89ct Natural Light Yellow Color-Change Diaspore, Cushion, VVS, Photo A

0.89ct Natural Light Yellow Color-Change Diaspore, Cushion, VVS

Color-Change Diaspore

0.89ct1 pc
$ 56.60
6.5 x 5.5 mm
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7.24ctw Natural Medium Pink Strawberry Quartz, Oval, Transparent, Photo A

7.24ctw Natural Medium Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

7.24ct total2 pcs
$ 68.14
11 x 9 mm (calibrated)
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0.61ct Natural Light Lively Green Peridot, Marquise, VVS-VS, Photo A

0.61ct Natural Light Lively Green Peridot, Marquise, VVS-VS

Peridot

0.61ct1 pc
$ 10.98
8 x 4 mm (calibrated)
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1.78ctw Natural Bright Green Tsavorite Garnet, Square, VVS-VS, Photo A

1.78ctw Natural Bright Green Tsavorite Garnet, Square, VVS-VS

Tsavorite Garnet

1.78ct total20 pcs
$ 199.72
2.3 x 2.2 mm
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6.69ctw Natural Black Onyx, Trillion, Opaque, Photo A

6.69ctw Natural Black Onyx, Trillion, Opaque

Onyx

6.69ct total2 pcs
$ 8.03
9.9 x 9.4 mm
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23.91ct Natural Light Golden-Yellow Quartz, Oval, Transparent, Photo A

23.91ct Natural Light Golden-Yellow Quartz, Oval, Transparent

Quartz

23.91ct1 pc
$ 37.87
20 x 15 mm (calibrated)
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0.74ct Natural Medium Pink Morganite, Pear Shape, VVS-VS, Photo A

0.74ct Natural Medium Pink Morganite, Pear Shape, VVS-VS

Morganite

0.74ct1 pc
$ 78.14
8.2 x 4.4 mm
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36.82ct Natural Light Pink Rose Quartz, Oval, Transparent, Photo A

36.82ct Natural Light Pink Rose Quartz, Oval, Transparent

Rose Quartz

36.82ct1 pc
$ 58.32
22.1 x 18.2 mm
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0.88ct Natural Warm White Sillimanite Cat's Eye, Oval, Transparent, Photo A

0.88ct Natural Warm White Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

0.88ct1 pc
$ 4.07
6.4 x 3.9 mm
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2.53ctw Natural Clear White Sillimanite Cat's Eye, Oval, Translucent, Photo A

2.53ctw Natural Clear White Sillimanite Cat's Eye, Oval, Translucent

Sillimanite Cat's Eye

2.53ct total2 pcs
$ 12.10
7 x 5 mm (calibrated)
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2.37ct Natural Reddish Orange Hessonite Garnet, Oval, VS-SI, Photo A

2.37ct Natural Reddish Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

2.37ct1 pc
$ 52.12
9.2 x 7.4 mm
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21.87ct Natural Multicolor Spectrolite, Oval, Opaque, Photo A

21.87ct Natural Multicolor Spectrolite, Oval, Opaque

Spectrolite

21.87ct1 pc
$ 57.73
28.3 x 15.6 mm
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0.77ct Natural Light Yellow Color-Change Diaspore, Pear Shape, VVS-VS, Photo A

0.77ct Natural Light Yellow Color-Change Diaspore, Pear Shape, VVS-VS

Color-Change Diaspore

0.77ct1 pc
$ 32.52
9.5 x 3.9 mm
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0.83ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

0.83ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

0.83ct total2 pcs
$ 32.88
6 x 4 mm (calibrated)
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4.15ct Natural Medium Pink Andesine Labradorite, Pear Shape, Translucent, Photo A

4.15ct Natural Medium Pink Andesine Labradorite, Pear Shape, Translucent

Andesine Labradorite

4.15ct1 pc
$ 62.25
14 x 9 mm (calibrated)
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0.85ct Natural Orange Brown Zircon, Oval, VVS-VS, Photo A

0.85ct Natural Orange Brown Zircon, Oval, VVS-VS

Zircon

0.85ct1 pc
$ 15.30
5.9 x 4.8 mm
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5.07ct Natural Golden Orange Citrine, Oval, VVS-VS, Photo A

5.07ct Natural Golden Orange Citrine, Oval, VVS-VS

Citrine

5.07ct1 pc
$ 36.67
14 x 10 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

I was looking for a site with every type of gem I could want for setting in luxury blades and assumed I would need to look outside the US, but GemSelect made it easy to get everything I wanted without leaving the house! Wide enough selection that I do not feel the need to look elsewhere and pricing the same.

Posted By Razormane in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
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

Overall Rating -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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