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Buy Octagon Shape 14x12 mm Gems

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0.34ct Natural Light Pink Sapphire, Oval, VVS-VS, Photo A

0.34ct Natural Light Pink Sapphire, Oval, VVS-VS

Sapphire

0.34ct1 pc
$ 40.80
5.6 x 4 mm
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2.86ct Natural Green Malachite, Oval, Opaque, Photo A

2.86ct Natural Green Malachite, Oval, Opaque

Malachite

2.86ct1 pc
$ 3.43
10 x 8 mm (calibrated)
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4.91ctw Natural Light Violet Blue Tanzanite, Oval, Transparent, Photo A

4.91ctw Natural Light Violet Blue Tanzanite, Oval, Transparent

Tanzanite

4.91ct total2 pcs
$ 51.20
9 x 7 mm (calibrated)
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1.77ct Natural Medium Green Sphene, Oval, Transparent, Photo A

1.77ct Natural Medium Green Sphene, Oval, Transparent

Sphene

1.77ct1 pc
$ 10.62
8 x 6 mm (calibrated)
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1.10ct Natural Navy Blue Kyanite, Oval, VS-SI, Photo A

1.10ct Natural Navy Blue Kyanite, Oval, VS-SI

Kyanite

1.10ct1 pc
$ 33.00
7 x 5 mm (calibrated)
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2.79ct Natural Medium Violet Amethyst, Trillion, VS, Photo A

2.79ct Natural Medium Violet Amethyst, Trillion, VS

Amethyst

2.79ct1 pc
$ 25.78
10 x 10 mm (calibrated)
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1.96ct Natural Light Golden-Yellow Beryl, Oval, VVS, Photo A

1.96ct Natural Light Golden-Yellow Beryl, Oval, VVS

Beryl

1.96ct1 pc
$ 47.04
10 x 8 mm (calibrated)
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1.10ct Natural White Sillimanite Cat's Eye, Oval, Transparent, Photo A

1.10ct Natural White Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

1.10ct1 pc
$ 5.09
7.2 x 4.4 mm
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0.51ct Natural Royal Blue Kyanite, Round, SI, Photo A

0.51ct Natural Royal Blue Kyanite, Round, SI

Kyanite

0.51ct1 pc
$ 15.30
4.3 mm
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0.61ct Natural Dark Green Tourmaline, Baguette, VVS, Photo A

0.61ct Natural Dark Green Tourmaline, Baguette, VVS

Tourmaline

0.61ct1 pc
$ 25.62
8.8 x 3 mm
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23.37ctw Natural Multicolor Labradorite, Oval, Translucent, Photo A

23.37ctw Natural Multicolor Labradorite, Oval, Translucent

Labradorite

23.37ct total2 pcs
$ 56.09
21.9 x 15.8 mm
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1.56ctw Natural Dark Red Pyrope Garnet, Heart, VVS-VS, Photo A

1.56ctw Natural Dark Red Pyrope Garnet, Heart, VVS-VS

Pyrope Garnet

1.56ct total2 pcs
$ 14.41
6 x 6 mm (calibrated)
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4.00ctw Natural Gold Citrine, Heart, VVS-VS, Photo A

4.00ctw Natural Gold Citrine, Heart, VVS-VS

Citrine

4.00ct total4 pcs
$ 36.96
6.7 x 6.6 mm
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1.78ct Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS, Photo A

1.78ct Natural Multicolor Mystic Quartz, Pear Shape, VVS-VS

Mystic Quartz

1.78ct1 pc
$ 12.82
10 x 7 mm (calibrated)
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1.10ct Natural Lime Green Sphene, Oval, Transparent, Photo A

1.10ct Natural Lime Green Sphene, Oval, Transparent

Sphene

1.10ct1 pc
$ 6.60
6.9 x 5.6 mm
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0.19ct Natural Pale Green Sapphire, Square, VS, Photo A

0.19ct Natural Pale Green Sapphire, Square, VS

Sapphire

0.19ct1 pc
$ 31.92
3 x 3 mm (calibrated)
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3.24ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS, Photo A

3.24ctw Natural Sky Blue Topaz, Pear Shape, VVS-VS

Topaz

3.24ct total4 pcs
$ 27.67
7 x 5 mm (calibrated)
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8.11ctw Natural Swiss Blue Topaz, Marquise, VVS, Photo A

8.11ctw Natural Swiss Blue Topaz, Marquise, VVS

Topaz

8.11ct total2 pcs
$ 68.84
14.1 x 7.9 mm
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6.50ct Natural Medium Violet Amethyst, Marquise, VS, Photo A

6.50ct Natural Medium Violet Amethyst, Marquise, VS

Amethyst

6.50ct1 pc
$ 60.06
18.1 x 10.1 mm
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4.35ct Natural Multicolor Fire Agate, Fancy, Opaque, Photo A

4.35ct Natural Multicolor Fire Agate, Fancy, Opaque

Fire Agate

4.35ct1 pc
$ 40.30
12.2 x 8.7 mm
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1.18ct Natural Lemon Yellow Chrysoberyl, Pear Shape, VVS, Photo A

1.18ct Natural Lemon Yellow Chrysoberyl, Pear Shape, VVS

Chrysoberyl

1.18ct1 pc
$ 165.68
8.4 x 6.2 mm
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8.08ctw Natural Medium Pink Strawberry Quartz, Oval, Transparent, Photo A
Strawberry Quartz Product Video (608867)

8.08ctw Natural Medium Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

8.08ct total2 pcs
$ 149.32
12 x 10 mm (calibrated)
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2.04ct Natural Royal Blue Sapphire, Cushion, VVS, Photo A
Sapphire Product Video (745962)

2.04ct Natural Royal Blue Sapphire, Cushion, VVS

Sapphire

2.04ct1 pc
$ 4,488.00
6.7 x 6.3 mm
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11.48ct Natural Bluish Green Bloodstone, Pear Shape, Opaque, Photo A

11.48ct Natural Bluish Green Bloodstone, Pear Shape, Opaque

Bloodstone

11.48ct1 pc
$ 44.20
17.6 x 12.3 mm
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0.64ct Natural Teal Sapphire, Briolette, VS, Photo A
Sapphire Product Video (733896)

0.64ct Natural Teal Sapphire, Briolette, VS

Sapphire

0.64ct1 pc
$ 69.12
5.6 x 3.8 mm
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1.61ct Natural Orange-Gold Citrine, Octagon / Emerald Cut, VVS, Photo A

1.61ct Natural Orange-Gold Citrine, Octagon / Emerald Cut, VVS

Citrine

1.61ct1 pc
$ 15.46
8 x 6 mm (calibrated)
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1.94ctw Natural Multicolor Opal, Oval, Opaque, Photo A

1.94ctw Natural Multicolor Opal, Oval, Opaque

Opal

1.94ct total2 pcs
$ 76.82
8 x 6 mm (calibrated)
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2.85ct Natural Deep Violet Amethyst, Trillion, VVS-VS, Photo A

2.85ct Natural Deep Violet Amethyst, Trillion, VVS-VS

Amethyst

2.85ct1 pc
$ 23.94
10 x 10 mm (calibrated)
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0.93ct Natural Pinkish Red Ruby, Pear Shape, VS-SI, Photo A

0.93ct Natural Pinkish Red Ruby, Pear Shape, VS-SI

Ruby

0.93ct1 pc
$ 100.44
6.7 x 4.9 mm
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0.36ct Natural Deep Azure Blue Kyanite, Round, SI, Photo A

0.36ct Natural Deep Azure Blue Kyanite, Round, SI

Kyanite

0.36ct1 pc
$ 10.80
4 mm (calibrated)
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15.33ctw Natural White with Black Dendritic Agate, Pear Shape, Opaque, Photo A

15.33ctw Natural White with Black Dendritic Agate, Pear Shape, Opaque

Dendritic Agate

15.33ct total2 pcs
$ 14.71
18 x 13 mm (calibrated)
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0.71ct Natural Light Teal Apatite, Oval, Transparent, Photo A

0.71ct Natural Light Teal Apatite, Oval, Transparent

Apatite

0.71ct1 pc
$ 14.06
5.9 x 4.7 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

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

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

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
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