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Buy Octagon Shape 30x22 mm Gems

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2.26ct Natural Warm Apricot Orange Moonstone, Cushion, Translucent, Photo A

2.26ct Natural Warm Apricot Orange Moonstone, Cushion, Translucent

Moonstone

2.26ct1 pc
$ 5.42
8 x 8 mm (calibrated)
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2.54ct Natural Medium Orange Moonstone, Cushion, Translucent, Photo A

2.54ct Natural Medium Orange Moonstone, Cushion, Translucent

Moonstone

2.54ct1 pc
$ 6.10
9 x 7 mm (calibrated)
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0.47ct Natural Bluish White Rainbow Moonstone, Baguette, Transparent, Photo A

0.47ct Natural Bluish White Rainbow Moonstone, Baguette, Transparent

Rainbow Moonstone

0.47ct1 pc
$ 19.74
5.7 x 3.9 mm
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11.58ct Natural Multicolor Pietersite, Oval, Opaque, Photo A

11.58ct Natural Multicolor Pietersite, Oval, Opaque

Pietersite

11.58ct1 pc
$ 52.67
21.1 x 11.9 mm
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6.88ctw Natural Multicolor Mystic Quartz, Round, VS, Photo A

6.88ctw Natural Multicolor Mystic Quartz, Round, VS

Mystic Quartz

6.88ct total2 pcs
$ 49.54
10 mm (calibrated)
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5.45ct Natural Multicolor Labradorite, Marquise, Translucent, Photo A

5.45ct Natural Multicolor Labradorite, Marquise, Translucent

Labradorite

5.45ct1 pc
$ 14.52
16 x 8 mm (calibrated)
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1.57ct Natural Deep Blue Kyanite, Oval, SI, Photo A

1.57ct Natural Deep Blue Kyanite, Oval, SI

Kyanite

1.57ct1 pc
$ 35.80
8 x 6 mm (calibrated)
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7.29ct Natural White Quartz, Round, VVS, Photo A

7.29ct Natural White Quartz, Round, VVS

Quartz

7.29ct1 pc
$ 14.92
13 mm (calibrated)
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0.92ctw Natural Deep Blood Red Pyrope Garnet, Square, VVS-VS, Photo A

0.92ctw Natural Deep Blood Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

0.92ct total2 pcs
$ 8.50
4 x 4 mm (calibrated)
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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
2.1 mm (calibrated)
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12.62ct Natural Multicolor Pietersite, Oval, Opaque, Photo A

12.62ct Natural Multicolor Pietersite, Oval, Opaque

Pietersite

12.62ct1 pc
$ 45.43
24.1 x 14.2 mm
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2.30ct Natural Watermelon Tourmaline, Octagon / Emerald Cut, VVS, Photo A

2.30ct Natural Watermelon Tourmaline, Octagon / Emerald Cut, VVS

Tourmaline

2.30ct1 pc
$ 621.00
10.7 x 5.5 mm
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2.72ctw Natural Sky Blue Topaz, Trillion, VVS-VS, Photo A

2.72ctw Natural Sky Blue Topaz, Trillion, VVS-VS

Topaz

2.72ct total2 pcs
$ 23.45
7 x 7 mm (calibrated)
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39.89ct Natural Medium Greenish Blue Turquoise, Oval, Opaque, Photo A
Turquoise Product Video (709316)

39.89ct Natural Medium Greenish Blue Turquoise, Oval, Opaque

Turquoise

39.89ct1 pc
$ 143.60
23.8 x 18.8 mm
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4.83ct Natural Medium Golden Citrine, Oval, VVS-VS, Photo A

4.83ct Natural Medium Golden Citrine, Oval, VVS-VS

Citrine

4.83ct1 pc
$ 34.94
14 x 10 mm (calibrated)
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3.92ct Natural Light Rose Pink Strawberry Quartz, Round, Translucent, Photo A

3.92ct Natural Light Rose Pink Strawberry Quartz, Round, Translucent

Strawberry Quartz

3.92ct1 pc
$ 28.46
10 mm (calibrated)
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0.93ct Natural Light Magenta Amethyst, Square, VVS, Photo A

0.93ct Natural Light Magenta Amethyst, Square, VVS

Amethyst

0.93ct1 pc
$ 8.93
6 x 6 mm (calibrated)
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1.78ct Natural Medium Orange Hessonite Garnet, Oval, VS, Photo A

1.78ct Natural Medium Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

1.78ct1 pc
$ 37.44
8.1 x 6.5 mm
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1.18ct Natural Multicolor Labradorite, Marquise, Translucent, Photo A

1.18ct Natural Multicolor Labradorite, Marquise, Translucent

Labradorite

1.18ct1 pc
$ 3.14
10.2 x 5.2 mm
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0.83ct Natural Multicolor Black Opal, Oval, Opaque, Photo A

0.83ct Natural Multicolor Black Opal, Oval, Opaque

Black Opal

0.83ct1 pc
$ 25.64
8.7 x 6.6 mm
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3.85ctw Natural Light Green Sapphire, Oval, VVS-VS, Photo A

3.85ctw Natural Light Green Sapphire, Oval, VVS-VS

Sapphire

3.85ct total4 pcs
$ 203.28
6.1 x 4.9 mm
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7.05ctw Natural Medium Pink Strawberry Quartz, Oval, Translucent, Photo A

7.05ctw Natural Medium Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

7.05ct total2 pcs
$ 66.36
11 x 9 mm (calibrated)
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0.49ct Natural Medium Light-Orange Spessartite Garnet, Oval, VS, Photo A

0.49ct Natural Medium Light-Orange Spessartite Garnet, Oval, VS

Spessartite Garnet

0.49ct1 pc
$ 17.64
5 x 4 mm (calibrated)
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2.48ct Natural Medium Dark-Orange Hessonite Garnet, Oval, VS, Photo A

2.48ct Natural Medium Dark-Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

2.48ct1 pc
$ 44.56
8.8 x 7.4 mm
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1.98ct Natural Light Green Prehnite, Oval, Transparent/Translucent, Photo A

1.98ct Natural Light Green Prehnite, Oval, Transparent/Translucent

Prehnite

1.98ct1 pc
$ 7.07
9 x 6 mm (calibrated)
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1.85ctw Natural Multicolor Black Opal, Oval, Opaque, Photo A

1.85ctw Natural Multicolor Black Opal, Oval, Opaque

Black Opal

1.85ct total2 pcs
$ 73.26
9 x 7 mm (calibrated)
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0.51ct Natural Light Blue Sapphire, Heart, VVS-VS, Photo A

0.51ct Natural Light Blue Sapphire, Heart, VVS-VS

Sapphire

0.51ct1 pc
$ 48.96
4.5 x 4.4 mm
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0.40ct Natural Light Royal Purple Pink Sapphire, Fancy, VS, Photo A

0.40ct Natural Light Royal Purple Pink Sapphire, Fancy, VS

Sapphire

0.40ct1 pc
$ 44.09
5.2 x 4.1 mm
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4.68ct Natural Warm Earthy Green Apatite, Octagon / Emerald Cut, VS, Photo A

4.68ct Natural Warm Earthy Green Apatite, Octagon / Emerald Cut, VS

Apatite

4.68ct1 pc
$ 229.50
9 x 9 mm (calibrated)
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3.72ctw Natural Purplish Violet Amethyst, Oval, VVS-VS, Photo A

3.72ctw Natural Purplish Violet Amethyst, Oval, VVS-VS

Amethyst

3.72ct total10 pcs
$ 24.55
6 x 4 mm (calibrated)
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0.55ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.55ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.55ct1 pc
$ 13.75
8 x 5.3 mm
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11.42ct Natural Schorl Tourmaline, Oval, Opaque, Photo A

11.42ct Natural Schorl Tourmaline, Oval, Opaque

Tourmaline

11.42ct1 pc
$ 68.52
16.8 x 12.5 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 could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

IT WAS GREAT SIMPLE I WAS ABLE TO MAKE AN ACCOUNT EASY AND WAS ABLE TO FAVORITE ALL OF MY FINAL SELECTED GEMS, I JUST LOVE IT.

Posted By YE in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

So far So good

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