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Buy Octagon Shape 30x22 mm Gems

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14.35ct Natural Light Pink Rose Quartz, Oval, Transparent/Translucent, Photo A

14.35ct Natural Light Pink Rose Quartz, Oval, Transparent/Translucent

Rose Quartz

14.35ct1 pc
$ 24.64
16.6 x 14.9 mm
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36.38ct Natural Light Yellow Quartz, Oval, Transparent, Photo A

36.38ct Natural Light Yellow Quartz, Oval, Transparent

Quartz

36.38ct1 pc
$ 57.64
25 x 18 mm (calibrated)
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1.65ctw Natural Medium Light-Golden Citrine, Marquise, VS, Photo A

1.65ctw Natural Medium Light-Golden Citrine, Marquise, VS

Citrine

1.65ct total2 pcs
$ 15.84
9.1 x 5.1 mm
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13.42ct Natural Multicolor Rainbow Pyrite, Pear Shape, Opaque, Photo A

13.42ct Natural Multicolor Rainbow Pyrite, Pear Shape, Opaque

Rainbow Pyrite

13.42ct1 pc
$ 48.31
27.8 x 12.9 mm
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3.04ct Natural Multicolor Black Opal, Pear Shape, Opaque, Photo A

3.04ct Natural Multicolor Black Opal, Pear Shape, Opaque

Black Opal

3.04ct1 pc
$ 106.70
15.3 x 7.2 mm
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33.79ct Natural Medium Gray Hematite, Pear Shape, Opaque, Photo A

33.79ct Natural Medium Gray Hematite, Pear Shape, Opaque

Hematite

33.79ct1 pc
$ 41.04
23.5 x 16.4 mm
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13.00ctw Natural Medium Violet Amethyst, Oval, Transparent, Photo A

13.00ctw Natural Medium Violet Amethyst, Oval, Transparent

Amethyst

13.00ct total2 pcs
$ 85.80
14 x 10 mm (calibrated)
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12.71ct Natural Multicolor Fire Agate, Fancy, Opaque, Photo A
Fire Agate Product Video (584124)

12.71ct Natural Multicolor Fire Agate, Fancy, Opaque

Fire Agate

12.71ct1 pc
$ 100.10
23.3 x 10.6 mm
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11.76ctw Natural Multicolor Jasper, Pear Shape, Opaque, Photo A

11.76ctw Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

11.76ct total2 pcs
$ 8.04
17.5 x 12.2 mm
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6.06ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS, Photo A

6.06ct Natural Light Yellow Quartz, Octagon / Emerald Cut, VS

Quartz

6.06ct1 pc
$ 40.00
11 x 11 mm (calibrated)
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19.58ct Natural Deep Purple Ruby-Zoisite, Flower Cut, Opaque, Photo A

19.58ct Natural Deep Purple Ruby-Zoisite, Flower Cut, Opaque

Ruby-Zoisite

19.58ct1 pc
$ 28.67
14.8 x 14.1 mm
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1.15ct Natural Medium Pink Morganite, Oval, VS, Photo A

1.15ct Natural Medium Pink Morganite, Oval, VS

Morganite

1.15ct1 pc
$ 54.53
8 x 6 mm (calibrated)
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2.26ct Natural Lively Green Peridot, Cushion, VS, Photo A

2.26ct Natural Lively Green Peridot, Cushion, VS

Peridot

2.26ct1 pc
$ 104.41
8.1 x 7.3 mm
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3.76ctw Natural Amber Orange Hessonite Garnet, Oval, VS-SI, Photo A

3.76ctw Natural Amber Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

3.76ct total2 pcs
$ 75.54
8.2 x 6.8 mm
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3.98ct Natural Medium Gold Citrine, Oval, VVS-VS, Photo A

3.98ct Natural Medium Gold Citrine, Oval, VVS-VS

Citrine

3.98ct1 pc
$ 38.21
12 x 10 mm (calibrated)
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0.88ct Natural Medium Purple Spinel, Cushion, VS, Photo A

0.88ct Natural Medium Purple Spinel, Cushion, VS

Spinel

0.88ct1 pc
$ 37.91
5.4 x 5.3 mm
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2.46ctw Natural Medium Violet Amethyst, Oval, VVS-VS, Photo A

2.46ctw Natural Medium Violet Amethyst, Oval, VVS-VS

Amethyst

2.46ct total6 pcs
$ 16.24
6.2 x 4.2 mm
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0.06ct Natural Blue Diamond, Round, VS, Photo A

0.06ct Natural Blue Diamond, Round, VS

Diamond

0.06ct1 pc
$ 60.00
2.4 mm (calibrated)
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4.03ctw Natural Scarlet Red Pyrope Garnet, Square, VS, Photo A

4.03ctw Natural Scarlet Red Pyrope Garnet, Square, VS

Pyrope Garnet

4.03ct total10 pcs
$ 37.24
4 x 4 mm (calibrated)
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1.74ct Natural Medium Red Fire Opal, Oval, Transparent, Photo A
Fire Opal Product Video (673442)

1.74ct Natural Medium Red Fire Opal, Oval, Transparent

Fire Opal

1.74ct1 pc
$ 73.08
12 x 8 mm (calibrated)
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1.41ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, VS, Photo A

1.41ct Natural Deep Orange Hessonite Garnet, Octagon / Emerald Cut, VS

Hessonite Garnet

1.41ct1 pc
$ 25.26
6.9 x 5.2 mm
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10.35ctw Natural Warm Brown Hessonite Garnet, Oval, Translucent, Photo A

10.35ctw Natural Warm Brown Hessonite Garnet, Oval, Translucent

Hessonite Garnet

10.35ct total2 pcs
$ 68.32
12.1 x 8.9 mm
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4.70ct Natural Multicolor Labradorite, Marquise, Translucent, Photo A

4.70ct Natural Multicolor Labradorite, Marquise, Translucent

Labradorite

4.70ct1 pc
$ 12.52
16 x 8 mm (calibrated)
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21.49ct Natural Black with Gold Sheen Obsidian, Pear Shape, Opaque, Photo A

21.49ct Natural Black with Gold Sheen Obsidian, Pear Shape, Opaque

Obsidian

21.49ct1 pc
$ 12.90
30 x 22 mm (calibrated)
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1.23ctw Natural Multicolor Opal, Oval, Transparent, Photo A

1.23ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.23ct total4 pcs
$ 46.33
6 x 4 mm (calibrated)
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22.11ct Natural Yellowish Green Cat's Eye Opal, Oval, Opaque, Photo A

22.11ct Natural Yellowish Green Cat's Eye Opal, Oval, Opaque

Cat's Eye Opal

22.11ct1 pc
$ 44.22
24.8 x 15.9 mm
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0.85ct Natural Very Light Blue Sapphire, Round, VS, Photo A

0.85ct Natural Very Light Blue Sapphire, Round, VS

Sapphire

0.85ct1 pc
$ 61.20
5 mm (calibrated)
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0.27ct Natural Apricot Orange Sphalerite, Round, SI, Photo A

0.27ct Natural Apricot Orange Sphalerite, Round, SI

Sphalerite

0.27ct1 pc
$ 16.20
3.8 mm
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2.12ct Natural Deep Orange Zircon, Round, VS-SI, Photo A

2.12ct Natural Deep Orange Zircon, Round, VS-SI

Zircon

2.12ct1 pc
$ 78.36
7 mm (calibrated)
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2.11ct Natural Medium Orange Hessonite Garnet, Baguette, VS-SI, Photo A

2.11ct Natural Medium Orange Hessonite Garnet, Baguette, VS-SI

Hessonite Garnet

2.11ct1 pc
$ 48.02
8 x 6 mm (calibrated)
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50.59ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A

50.59ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

50.59ct1 pc
$ 66.78
32.9 x 26.7 mm
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1.09ct Natural Orange-Gold Citrine, Trillion, VS, Photo A

1.09ct Natural Orange-Gold Citrine, Trillion, VS

Citrine

1.09ct1 pc
$ 7.20
7 x 7 mm (calibrated)
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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

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate
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