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Buy Octagon Shape 14x12 mm Gems

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20.06ct Natural Multicolor Ammolite, Fancy, Opaque, Photo A
Ammolite Product Video (521321)

20.06ct Natural Multicolor Ammolite, Fancy, Opaque

Ammolite

20.06ct1 pc
$ 529.58
31.4 x 13.6 mm
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1.52ct Natural Olive Green Sphene, Oval, Transparent, Photo A

1.52ct Natural Olive Green Sphene, Oval, Transparent

Sphene

1.52ct1 pc
$ 9.12
6.8 x 6.5 mm
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1.35ctw Natural Forest Green Demantoid Garnet, Oval, VS, Photo A

1.35ctw Natural Forest Green Demantoid Garnet, Oval, VS

Demantoid Garnet

1.35ct total5 pcs
$ 178.20
4.3 x 3.5 mm
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9.17ct Natural Purplish Violet Amethyst, Pear Shape, VVS-VS, Photo A

9.17ct Natural Purplish Violet Amethyst, Pear Shape, VVS-VS

Amethyst

9.17ct1 pc
$ 84.00
18 x 13 mm (calibrated)
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4.14ct Natural Deep Yellow Apatite, Oval, VS, Photo A

4.14ct Natural Deep Yellow Apatite, Oval, VS

Apatite

4.14ct1 pc
$ 163.94
12 x 10 mm (calibrated)
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0.38ct Natural Very Light Pink Sapphire, Oval, VS, Photo A

0.38ct Natural Very Light Pink Sapphire, Oval, VS

Sapphire

0.38ct1 pc
$ 45.60
6 x 4 mm (calibrated)
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0.59ct Natural Gold Zircon, Oval, VVS, Photo A

0.59ct Natural Gold Zircon, Oval, VVS

Zircon

0.59ct1 pc
$ 10.62
5.2 x 4 mm
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0.74ct Natural Teal Sapphire, Cushion, VS, Photo A

0.74ct Natural Teal Sapphire, Cushion, VS

Sapphire

0.74ct1 pc
$ 106.56
4.7 x 4.7 mm
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0.04ct Natural Black Diamond, Round, Opaque, Photo A

0.04ct Natural Black Diamond, Round, Opaque

Diamond

0.04ct1 pc
$ 16.50
2.2 mm (calibrated)
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1.83ct Natural Pinkish Red Ruby, Oval, VS, Photo A

1.83ct Natural Pinkish Red Ruby, Oval, VS

Ruby

1.83ct1 pc
$ 65.88
8 x 6 mm (calibrated)
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21.03ct Natural Medium Purple Star Ruby, Oval, Opaque, Photo A
Star Ruby Product Video (522241)

21.03ct Natural Medium Purple Star Ruby, Oval, Opaque

Star Ruby

21.03ct1 pc
$ 333.12
17.9 x 14.9 mm
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2.84ctw Natural Golden Brown Tiger's Eye, Oval, Opaque, Photo A

2.84ctw Natural Golden Brown Tiger's Eye, Oval, Opaque

Tiger's Eye

2.84ct total2 pcs
$ 3.41
8 x 6 mm (calibrated)
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2.44ctw Natural Twilight Blue Sapphire, Oval, Translucent, Photo A

2.44ctw Natural Twilight Blue Sapphire, Oval, Translucent

Sapphire

2.44ct total10 pcs
$ 67.10
4 x 3 mm (calibrated)
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6.27ct Natural Light Yellow Green Prehnite, Fancy, Transparent, Photo A

6.27ct Natural Light Yellow Green Prehnite, Fancy, Transparent

Prehnite

6.27ct1 pc
$ 12.32
16.9 x 11 mm
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4.83ctw Natural Medium Red Almandine Garnet, Round, Transparent, Photo A

4.83ctw Natural Medium Red Almandine Garnet, Round, Transparent

Almandine Garnet

4.83ct total25 pcs
$ 31.88
3 mm (calibrated)
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1.61ct Natural Deep Blood Red Almandine Garnet, Baguette, VVS, Photo A
Almandine Garnet Product Video (743158)

1.61ct Natural Deep Blood Red Almandine Garnet, Baguette, VVS

Almandine Garnet

1.61ct1 pc
$ 72.45
9.9 x 4.8 mm
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0.02ct Natural Blue Diamond, Round, VS, Photo A

0.02ct Natural Blue Diamond, Round, VS

Diamond

0.02ct1 pc
$ 29.33
1.9 mm
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2.12ctw Natural Multicolor Andalusite, Oval, VS, Photo A

2.12ctw Natural Multicolor Andalusite, Oval, VS

Andalusite

2.12ct total4 pcs
$ 136.96
6 x 4 mm (calibrated)
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0.58ctw Natural Medium-Light Yellow Sapphire, Square, VS, Photo A

0.58ctw Natural Medium-Light Yellow Sapphire, Square, VS

Sapphire

0.58ct total2 pcs
$ 26.10
3.5 x 3.4 mm
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4.23ct Natural Purple-Red Rhodolite Garnet, Pear Shape, VVS, Photo A
Rhodolite Garnet Product Video (745506)

4.23ct Natural Purple-Red Rhodolite Garnet, Pear Shape, VVS

Rhodolite Garnet

4.23ct1 pc
$ 211.50
13.1 x 8.2 mm
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0.63ct Natural Medium Violet Sapphire, Oval, VVS-VS, Photo A

0.63ct Natural Medium Violet Sapphire, Oval, VVS-VS

Sapphire

0.63ct1 pc
$ 99.79
6.4 x 4.4 mm
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0.40ct Natural Pinkish Violet Purple Sapphire, Oval, VVS, Photo A

0.40ct Natural Pinkish Violet Purple Sapphire, Oval, VVS

Sapphire

0.40ct1 pc
$ 48.00
6 x 4 mm (calibrated)
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20.07ct Natural Pinkish Violet Amethyst, Cushion, VVS, Photo A

20.07ct Natural Pinkish Violet Amethyst, Cushion, VVS

Amethyst

20.07ct1 pc
$ 168.59
18 x 18 mm (calibrated)
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1.65ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.65ct Natural Multicolor Opal, Oval, Transparent

Opal

1.65ct1 pc
$ 51.68
9 x 7 mm (calibrated)
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0.74ct Natural Very Pale Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS, Photo A

0.74ct Natural Very Pale Yellow Color-Change Diaspore, Octagon / Emerald Cut, VS

Color-Change Diaspore

0.74ct1 pc
$ 33.12
6 x 4 mm (calibrated)
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0.96ct Natural Yellow Beige Color-Change Diaspore, Octagon / Emerald Cut, VVS-VS, Photo A

0.96ct Natural Yellow Beige Color-Change Diaspore, Octagon / Emerald Cut, VVS-VS

Color-Change Diaspore

0.96ct1 pc
$ 35.48
5.9 x 4.7 mm
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4.10ct Natural Amber Orange Spessartite Garnet, Oval, Transparent, Photo A

4.10ct Natural Amber Orange Spessartite Garnet, Oval, Transparent

Spessartite Garnet

4.10ct1 pc
$ 123.00
10.8 x 7.3 mm
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2.27ct Natural Tuscany Yellow Golden Beryl, Oval, VVS-VS, Photo A

2.27ct Natural Tuscany Yellow Golden Beryl, Oval, VVS-VS

Golden Beryl

2.27ct1 pc
$ 68.45
10 x 8 mm (calibrated)
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2.14ct Natural Light Yellow Quartz, Flower Cut, Transparent, Photo A

2.14ct Natural Light Yellow Quartz, Flower Cut, Transparent

Quartz

2.14ct1 pc
$ 8.47
9 x 9 mm (calibrated)
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1.01ctw Natural Dark Blue Sapphire, Round, VS, Photo A

1.01ctw Natural Dark Blue Sapphire, Round, VS

Sapphire

1.01ct total2 pcs
$ 533.28
5 mm (calibrated)
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16.55ct Natural Pearl White Mother of Pearl, Round, Opaque, Photo A

16.55ct Natural Pearl White Mother of Pearl, Round, Opaque

Mother of Pearl

16.55ct1 pc
$ 24.04
25.3 mm
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23.24ct Natural Medium Gray Hematite, Marquise, Opaque, Photo A

23.24ct Natural Medium Gray Hematite, Marquise, Opaque

Hematite

23.24ct1 pc
$ 27.30
26.5 x 12.1 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

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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