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Buy Octagon Shape 27 x 20 mm Gems

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15.75ct Natural Multicolor Pietersite, Trillion, Opaque, Photo A

15.75ct Natural Multicolor Pietersite, Trillion, Opaque

Pietersite

15.75ct1 pc
$ 63.00
21 x 19.3 mm
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0.47ct Natural Intense Pinkish Purple Sapphire, Oval, VVS-VS, Photo A

0.47ct Natural Intense Pinkish Purple Sapphire, Oval, VVS-VS

Sapphire

0.47ct1 pc
$ 51.80
6 x 4 mm (calibrated)
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0.82ct Natural Golden Orange Citrine, Marquise, VVS-VS, Photo A

0.82ct Natural Golden Orange Citrine, Marquise, VVS-VS

Citrine

0.82ct1 pc
$ 7.87
9.1 x 5 mm
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10.55ct Natural Bi-color Ametrine, Briolette, VVS, Photo A

10.55ct Natural Bi-color Ametrine, Briolette, VVS

Ametrine

10.55ct1 pc
$ 81.24
18.5 x 10.1 mm
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0.73ct Natural Lively Green Peridot, Oval, VVS-VS, Photo A

0.73ct Natural Lively Green Peridot, Oval, VVS-VS

Peridot

0.73ct1 pc
$ 12.26
7 x 5 mm (calibrated)
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1.59ctw Natural Light Greenish Blue Apatite, Oval, Transparent, Photo A

1.59ctw Natural Light Greenish Blue Apatite, Oval, Transparent

Apatite

1.59ct total4 pcs
$ 39.37
5 x 3.6 mm
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0.60ct Natural Reddish Orange Sapphire, Oval, VVS, Photo A

0.60ct Natural Reddish Orange Sapphire, Oval, VVS

Sapphire

0.60ct1 pc
$ 38.36
6 x 4 mm (calibrated)
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16.86ct Natural Multicolor Ruby-Zoisite, Baguette, Opaque, Photo A

16.86ct Natural Multicolor Ruby-Zoisite, Baguette, Opaque

Ruby-Zoisite

16.86ct1 pc
$ 36.28
19.1 x 11.9 mm
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0.46ct Natural Dark Golden Sapphire, Heart, VVS-VS, Photo A

0.46ct Natural Dark Golden Sapphire, Heart, VVS-VS

Sapphire

0.46ct1 pc
$ 34.22
4.6 x 4.6 mm
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0.60ct Natural Very Light Green Sapphire, Cushion, VS, Photo A

0.60ct Natural Very Light Green Sapphire, Cushion, VS

Sapphire

0.60ct1 pc
$ 39.28
4.5 x 4.4 mm
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29.51ct Natural Orangish Gold Star Sapphire, Oval, Opaque, Photo A

29.51ct Natural Orangish Gold Star Sapphire, Oval, Opaque

Star Sapphire

29.51ct1 pc
$ 318.71
19.5 x 16.6 mm
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0.66ct Natural Golden Citrine, Pear Shape, VVS, Photo A

0.66ct Natural Golden Citrine, Pear Shape, VVS

Citrine

0.66ct1 pc
$ 3.96
7 x 5 mm (calibrated)
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3.79ctw Natural White Zircon, Round, VS, Photo A

3.79ctw Natural White Zircon, Round, VS

Zircon

3.79ct total2 pcs
$ 125.08
7 mm (calibrated)
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1.57ct Natural Navy Blue Kyanite, Oval, SI, Photo A

1.57ct Natural Navy Blue Kyanite, Oval, SI

Kyanite

1.57ct1 pc
$ 37.68
8 x 6 mm (calibrated)
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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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4.34ctw Natural White Zircon, Oval, VVS-VS, Photo A

4.34ctw Natural White Zircon, Oval, VVS-VS

Zircon

4.34ct total4 pcs
$ 31.04
7 x 5 mm (calibrated)
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9.16ct Natural Caramel Brown Smoky Quartz, Flower Cut, Transparent, Photo A

9.16ct Natural Caramel Brown Smoky Quartz, Flower Cut, Transparent

Smoky Quartz

9.16ct1 pc
$ 40.99
16 x 12 mm (calibrated)
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8.77ctw Natural Black Onyx, Heart, Opaque, Photo A

8.77ctw Natural Black Onyx, Heart, Opaque

Onyx

8.77ct total2 pcs
$ 10.52
10.5 x 10.3 mm
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56.25ct Natural Multicolor Tiger's Eye Matrix, Pear Shape, Opaque, Photo A

56.25ct Natural Multicolor Tiger's Eye Matrix, Pear Shape, Opaque

Tiger's Eye Matrix

56.25ct1 pc
$ 30.37
37 x 24.6 mm
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0.48ct Natural Medium Orange Spessartite Garnet, Oval, VS, Photo A

0.48ct Natural Medium Orange Spessartite Garnet, Oval, VS

Spessartite Garnet

0.48ct1 pc
$ 20.16
5 x 4 mm (calibrated)
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1.46ctw Natural Blue-Green Sapphire, Briolette, VS, Photo A

1.46ctw Natural Blue-Green Sapphire, Briolette, VS

Sapphire

1.46ct total2 pcs
$ 157.68
6.1 x 3.8 mm
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0.73ct Natural Medium Green Peridot, Oval, VVS-VS, Photo A

0.73ct Natural Medium Green Peridot, Oval, VVS-VS

Peridot

0.73ct1 pc
$ 6.13
7 x 5 mm (calibrated)
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0.32ct Natural Dark Orange-Gold Sapphire, Heart, VVS, Photo A

0.32ct Natural Dark Orange-Gold Sapphire, Heart, VVS

Sapphire

0.32ct1 pc
$ 23.81
4.4 x 4.3 mm
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9.60ctw Natural Lime Green Prehnite, Fancy, Translucent, Photo A

9.60ctw Natural Lime Green Prehnite, Fancy, Translucent

Prehnite

9.60ct total2 pcs
$ 19.01
16 x 9.7 mm
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8.56ct Natural Multicolor Labradorite, Pear Shape, Translucent, Photo A

8.56ct Natural Multicolor Labradorite, Pear Shape, Translucent

Labradorite

8.56ct1 pc
$ 22.80
18 x 13 mm (calibrated)
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4.45ct Natural Medium Violet Amethyst, Pear Shape, VVS, Photo A

4.45ct Natural Medium Violet Amethyst, Pear Shape, VVS

Amethyst

4.45ct1 pc
$ 38.94
14 x 10 mm (calibrated)
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1.56ct Natural Light Red Ruby, Oval, VS, Photo A

1.56ct Natural Light Red Ruby, Oval, VS

Ruby

1.56ct1 pc
$ 56.16
7.5 x 5.9 mm
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15.56ct Natural Greyish White Howlite, Cushion, Opaque, Photo A

15.56ct Natural Greyish White Howlite, Cushion, Opaque

Howlite

15.56ct1 pc
$ 8.77
22.3 x 18.1 mm
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20.16ctw Natural Multicolor Labradorite, Oval, Translucent, Photo A

20.16ctw Natural Multicolor Labradorite, Oval, Translucent

Labradorite

20.16ct total2 pcs
$ 53.22
20 x 15 mm (calibrated)
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2.61ctw Natural Medium Violet Amethyst, Oval, VVS-VS, Photo A

2.61ctw Natural Medium Violet Amethyst, Oval, VVS-VS

Amethyst

2.61ct total6 pcs
$ 17.23
6 x 4 mm (calibrated)
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27.93ct Natural Gray-White Black Snowflake Obsidian, Cushion, Opaque, Photo A

27.93ct Natural Gray-White Black Snowflake Obsidian, Cushion, Opaque

Snowflake Obsidian

27.93ct1 pc
$ 19.78
27.3 x 23.7 mm
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0.33ct Natural Fire Orange Spessartite Garnet, Oval, SI, Photo A

0.33ct Natural Fire Orange Spessartite Garnet, Oval, SI

Spessartite Garnet

0.33ct1 pc
$ 13.46
4.6 x 3.7 mm
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Why Buy Octagon Shape 27 X 20 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 -> 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

Love, and have always loved, your website.

Posted By Aberabic in July, 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 -> 9 star ratings

I love the gems!

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

Great experience. I can't wait to explore on the website further.

Posted By Kymmie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate
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