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Buy Octagon Shape 30x22 mm Gems

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14.57ct Natural Gold Brown Tiger's Eye, Oval, Opaque, Photo A

14.57ct Natural Gold Brown Tiger's Eye, Oval, Opaque

Tiger's Eye

14.57ct1 pc
$ 19.24
21.1 x 12.7 mm
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3.50ctw Natural Orange-Gold Citrine, Heart, VVS, Photo A

3.50ctw Natural Orange-Gold Citrine, Heart, VVS

Citrine

3.50ct total2 pcs
$ 29.40
8 x 8 mm (calibrated)
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3.70ctw Natural Medium Light-Orange Moonstone, Trillion, Translucent, Photo A

3.70ctw Natural Medium Light-Orange Moonstone, Trillion, Translucent

Moonstone

3.70ct total2 pcs
$ 8.88
8 x 8 mm (calibrated)
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4.72ct Natural Medium Orange-Gold Moonstone, Oval, Translucent, Photo A

4.72ct Natural Medium Orange-Gold Moonstone, Oval, Translucent

Moonstone

4.72ct1 pc
$ 12.53
10 x 8 mm (calibrated)
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0.63ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

0.63ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

0.63ct1 pc
$ 37.80
7.5 x 3.2 mm
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0.57ct Natural Multicolor Labradorite, Pear Shape, Translucent, Photo A

0.57ct Natural Multicolor Labradorite, Pear Shape, Translucent

Labradorite

0.57ct1 pc
$ 1.52
6.3 x 4.1 mm
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8.14ct Natural Earth Green Opal, Oval, Opaque, Photo A

8.14ct Natural Earth Green Opal, Oval, Opaque

Opal

8.14ct1 pc
$ 21.00
16.6 x 14.3 mm
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2.41ct Natural Deep Orange Hessonite Garnet, Cushion, VS-SI, Photo A
Hessonite Garnet Product Video (548023)

2.41ct Natural Deep Orange Hessonite Garnet, Cushion, VS-SI

Hessonite Garnet

2.41ct1 pc
$ 48.83
8.4 x 6.3 mm
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3.52ct Natural Multicolor Opal Triplet, Fancy, Opaque, Photo A

3.52ct Natural Multicolor Opal Triplet, Fancy, Opaque

Opal Triplet

3.52ct1 pc
$ 105.60
13.9 x 10.8 mm
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0.84ct Natural Yellow Green Color-Change Diaspore, Octagon / Emerald Cut, VS, Photo A

0.84ct Natural Yellow Green Color-Change Diaspore, Octagon / Emerald Cut, VS

Color-Change Diaspore

0.84ct1 pc
$ 52.88
7.3 x 4.5 mm
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0.56ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.56ct Natural Multicolor Opal, Oval, Opaque

Opal

0.56ct1 pc
$ 20.16
7 x 5 mm (calibrated)
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1.28ctw Natural Golden Orange Citrine, Heart, VVS-VS, Photo A

1.28ctw Natural Golden Orange Citrine, Heart, VVS-VS

Citrine

1.28ct total2 pcs
$ 10.75
6 x 6 mm (calibrated)
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1.18ct Natural Medium Dark-Green Chrome Diopside, Marquise, VS-SI, Photo A
Chrome Diopside Product Video (724713)

1.18ct Natural Medium Dark-Green Chrome Diopside, Marquise, VS-SI

Chrome Diopside

1.18ct1 pc
$ 35.40
10 x 5 mm (calibrated)
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16.48ctw Natural Greenish Yellow Quartz, Fancy, Transparent, Photo A

16.48ctw Natural Greenish Yellow Quartz, Fancy, Transparent

Quartz

16.48ct total2 pcs
$ 76.14
14 x 14 mm (calibrated)
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0.63ct Natural Medium Orange Zircon, Oval, VVS-VS, Photo A

0.63ct Natural Medium Orange Zircon, Oval, VVS-VS

Zircon

0.63ct1 pc
$ 18.90
6 x 4 mm (calibrated)
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2.63ctw Natural White Zircon, Oval, VS, Photo A

2.63ctw Natural White Zircon, Oval, VS

Zircon

2.63ct total2 pcs
$ 18.82
7 x 5 mm (calibrated)
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4.66ct Natural Light-Medium Violet Amethyst, Pear Shape, Transparent, Photo A

4.66ct Natural Light-Medium Violet Amethyst, Pear Shape, Transparent

Amethyst

4.66ct1 pc
$ 33.55
13.7 x 9.7 mm
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7.28ct Natural Medium Deep Green Agate, Pear Shape, Translucent, Photo A

7.28ct Natural Medium Deep Green Agate, Pear Shape, Translucent

Agate

7.28ct1 pc
$ 6.73
13 x 13 mm (calibrated)
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1.99ct Natural Black Star Diopside, Oval, Transparent, Photo A

1.99ct Natural Black Star Diopside, Oval, Transparent

Star Diopside

1.99ct1 pc
$ 11.94
8 x 6 mm (calibrated)
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55.06ct Natural Multicolor Jasper, Oval, Opaque, Photo A

55.06ct Natural Multicolor Jasper, Oval, Opaque

Jasper

55.06ct1 pc
$ 72.68
41 x 26.4 mm
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7.32ct Natural Multicolor Pietersite, Oval, Opaque, Photo A

7.32ct Natural Multicolor Pietersite, Oval, Opaque

Pietersite

7.32ct1 pc
$ 21.35
15.6 x 12.8 mm
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6.30ctw Natural Deep Golden Orange Citrine, Oval, VVS, Photo A

6.30ctw Natural Deep Golden Orange Citrine, Oval, VVS

Citrine

6.30ct total2 pcs
$ 41.58
10 x 8 mm (calibrated)
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0.58ct Natural Medium Red Pyrope Garnet, Heart, VVS-VS, Photo A

0.58ct Natural Medium Red Pyrope Garnet, Heart, VVS-VS

Pyrope Garnet

0.58ct1 pc
$ 5.57
5 x 5 mm (calibrated)
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1.24ct Natural Medium Light Brown Color-Change Garnet, Oval, VVS-VS, Photo A

1.24ct Natural Medium Light Brown Color-Change Garnet, Oval, VVS-VS

Color-Change Garnet

1.24ct1 pc
$ 119.35
6.5 x 5.6 mm
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10.37ct Natural Electric Green Uvarovite Garnet Drusy, Fancy, Opaque, Photo A

10.37ct Natural Electric Green Uvarovite Garnet Drusy, Fancy, Opaque

Uvarovite Garnet Drusy

10.37ct1 pc
$ 18.67
18.8 x 12.9 mm
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1.72ct Natural Multicolor Mystic Quartz, Oval, VVS-VS, Photo A

1.72ct Natural Multicolor Mystic Quartz, Oval, VVS-VS

Mystic Quartz

1.72ct1 pc
$ 12.38
9 x 7 mm (calibrated)
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6.02ct Natural Greenish Grey Quartz Cat's Eye, Oval, Opaque, Photo A

6.02ct Natural Greenish Grey Quartz Cat's Eye, Oval, Opaque

Quartz Cat's Eye

6.02ct1 pc
$ 23.84
11.2 x 10.1 mm
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0.71ct Natural Multicolor Chocolate Opal, Oval, Translucent, Photo A

0.71ct Natural Multicolor Chocolate Opal, Oval, Translucent

Chocolate Opal

0.71ct1 pc
$ 28.12
8 x 6 mm (calibrated)
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0.45ct Natural Yellowish Green Sapphire, Heart, VVS-VS, Photo A

0.45ct Natural Yellowish Green Sapphire, Heart, VVS-VS

Sapphire

0.45ct1 pc
$ 18.90
4.7 x 4.6 mm
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1.50ct Natural Sky Blue Topaz, Fancy, VVS-VS, Photo A

1.50ct Natural Sky Blue Topaz, Fancy, VVS-VS

Topaz

1.50ct1 pc
$ 9.90
10.1 x 5.1 mm
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15.13ct Natural Multicolor Pietersite, Oval, Opaque, Photo A

15.13ct Natural Multicolor Pietersite, Oval, Opaque

Pietersite

15.13ct1 pc
$ 54.47
32.1 x 14.7 mm
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1.54ct Natural Medium Pink Morganite, Pear Shape, VVS-VS, Photo A

1.54ct Natural Medium Pink Morganite, Pear Shape, VVS-VS

Morganite

1.54ct1 pc
$ 142.30
10.7 x 6.3 mm
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Why Buy Octagon Shape 30x22 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 able to find what I wanted very easily!

Posted By Lenny in January, 2026
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

I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.

Posted By Maggie in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
Source: Bizrate
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