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Buy Octagon Shape 27 x 20 mm Gems

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1.33ctw Natural Yellowish Green Peridot, Marquise, VVS-VS, Photo A

1.33ctw Natural Yellowish Green Peridot, Marquise, VVS-VS

Peridot

1.33ct total2 pcs
$ 12.77
8 x 4 mm (calibrated)
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26.24ctw Natural Multicolor Fossil Coral, Oval, Opaque, Photo A

26.24ctw Natural Multicolor Fossil Coral, Oval, Opaque

Fossil Coral

26.24ct total2 pcs
$ 40.87
21.3 x 13.2 mm
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3.06ct Natural Light Pink Strawberry Quartz, Oval, Transparent, Photo A

3.06ct Natural Light Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

3.06ct1 pc
$ 27.65
11 x 9 mm (calibrated)
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2.00ct Natural Medium Violet Amethyst, Octagon / Emerald Cut, VS, Photo A

2.00ct Natural Medium Violet Amethyst, Octagon / Emerald Cut, VS

Amethyst

2.00ct1 pc
$ 15.84
9 x 7 mm (calibrated)
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7.40ct Natural Gold Citrine, Oval, VVS, Photo A

7.40ct Natural Gold Citrine, Oval, VVS

Citrine

7.40ct1 pc
$ 54.01
13.4 x 11.3 mm
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19.18ct Natural Multicolor Agate, Oval, Opaque, Photo A

19.18ct Natural Multicolor Agate, Oval, Opaque

Agate

19.18ct1 pc
$ 39.13
17.4 x 15.9 mm
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1.13ct Natural Yellow Green Chrysoberyl, Pear Shape, VVS, Photo A

1.13ct Natural Yellow Green Chrysoberyl, Pear Shape, VVS

Chrysoberyl

1.13ct1 pc
$ 157.55
7.1 x 5.9 mm
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0.23ct Natural Dark Red Ruby, Round, VS, Photo A

0.23ct Natural Dark Red Ruby, Round, VS

Ruby

0.23ct1 pc
$ 91.39
3.5 mm (calibrated)
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2.46ctw Natural Deep Violet Amethyst, Oval, VVS-VS, Photo A

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

Amethyst

2.46ct total6 pcs
$ 16.24
6 x 4 mm (calibrated)
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6.11ctw Natural Cool Green Amazonite, Round, Opaque, Photo A

6.11ctw Natural Cool Green Amazonite, Round, Opaque

Amazonite

6.11ct total4 pcs
$ 17.99
7 mm (calibrated)
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1.04ct Natural Medium Light Brown Color-Change Garnet, Cushion, VS, Photo A

1.04ct Natural Medium Light Brown Color-Change Garnet, Cushion, VS

Color-Change Garnet

1.04ct1 pc
$ 100.10
6.5 x 4.6 mm
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1.42ct Natural Golden Citrine, Octagon / Emerald Cut, VVS, Photo A

1.42ct Natural Golden Citrine, Octagon / Emerald Cut, VVS

Citrine

1.42ct1 pc
$ 13.63
8 x 6 mm (calibrated)
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1.11ct Natural Dark Purple Spinel, Oval, VS, Photo A

1.11ct Natural Dark Purple Spinel, Oval, VS

Spinel

1.11ct1 pc
$ 139.86
7.3 x 5.1 mm
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8.42ctw Natural Swiss Blue Topaz, Heart, VVS, Photo A

8.42ctw Natural Swiss Blue Topaz, Heart, VVS

Topaz

8.42ct total2 pcs
$ 72.24
10 x 10 mm (calibrated)
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22.64ct Natural Multicolor Boulder Opal, Oval, Opaque, Photo A

22.64ct Natural Multicolor Boulder Opal, Oval, Opaque

Boulder Opal

22.64ct1 pc
$ 135.84
30.5 x 13.4 mm
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4.12ctw Natural Rapberry Red Rhodolite Garnet, Oval, VS, Photo A

4.12ctw Natural Rapberry Red Rhodolite Garnet, Oval, VS

Rhodolite Garnet

4.12ct total4 pcs
$ 105.56
7 x 5 mm (calibrated)
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0.61ct Natural Dark Brown Chocolate Opal, Oval, Opaque, Photo A

0.61ct Natural Dark Brown Chocolate Opal, Oval, Opaque

Chocolate Opal

0.61ct1 pc
$ 21.96
7 x 5 mm (calibrated)
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3.13ct Natural Medium Violet Amethyst, Pear Shape, VVS-VS, Photo A

3.13ct Natural Medium Violet Amethyst, Pear Shape, VVS-VS

Amethyst

3.13ct1 pc
$ 28.92
13 x 9 mm (calibrated)
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10.53ct Natural Multicolor Amethyst Geode Slice, Fancy, Transparent, Photo A

10.53ct Natural Multicolor Amethyst Geode Slice, Fancy, Transparent

Amethyst Geode Slice

10.53ct1 pc
$ 13.52
18.8 x 14 mm
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5.04ctw Natural Multicolor Labradorite, Round, Translucent, Photo A

5.04ctw Natural Multicolor Labradorite, Round, Translucent

Labradorite

5.04ct total2 pcs
$ 7.26
8 mm (calibrated)
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4.61ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

4.61ct Natural Medium Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

4.61ct1 pc
$ 21.42
11 x 11 mm (calibrated)
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0.72ct Natural Deep Orange Zircon, Oval, VS, Photo A

0.72ct Natural Deep Orange Zircon, Oval, VS

Zircon

0.72ct1 pc
$ 12.96
6 x 4 mm (calibrated)
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3.58ct Natural Multicolor Mystic Quartz, Round, VVS-VS, Photo A

3.58ct Natural Multicolor Mystic Quartz, Round, VVS-VS

Mystic Quartz

3.58ct1 pc
$ 25.78
10 mm (calibrated)
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3.20ct Natural Hot Pink Tourmaline, Oval, VS, Photo A
Tourmaline Product Video (716447)

3.20ct Natural Hot Pink Tourmaline, Oval, VS

Tourmaline

3.20ct1 pc
$ 460.80
10 x 8 mm (calibrated)
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26.94ct Natural Medium-Light Yellow Quartz, Cushion, VVS, Photo A

26.94ct Natural Medium-Light Yellow Quartz, Cushion, VVS

Quartz

26.94ct1 pc
$ 71.12
19 x 19 mm (calibrated)
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6.46ct Natural Medium-Dark Brown Smoky Quartz, Round, VS, Photo A

6.46ct Natural Medium-Dark Brown Smoky Quartz, Round, VS

Smoky Quartz

6.46ct1 pc
$ 42.64
13 mm (calibrated)
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1.27ct Natural Medium Orange Hessonite Garnet, Oval, VS, Photo A

1.27ct Natural Medium Orange Hessonite Garnet, Oval, VS

Hessonite Garnet

1.27ct1 pc
$ 25.94
7.4 x 5.8 mm
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2.35ct Natural Light Purplish Blue Chalcedony, Oval, Transparent, Photo A

2.35ct Natural Light Purplish Blue Chalcedony, Oval, Transparent

Chalcedony

2.35ct1 pc
$ 5.64
10 x 8 mm (calibrated)
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1.05ct Natural Bright Orange Sunstone, Oval, Translucent, Photo A

1.05ct Natural Bright Orange Sunstone, Oval, Translucent

Sunstone

1.05ct1 pc
$ 7.35
8 x 6 mm (calibrated)
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8.25ct Natural Light Brown Star Moonstone, Oval, Translucent, Photo A

8.25ct Natural Light Brown Star Moonstone, Oval, Translucent

Star Moonstone

8.25ct1 pc
$ 43.56
14.5 x 10.6 mm
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0.64ct Natural Dark Green Tourmaline, Baguette, VVS, Photo A

0.64ct Natural Dark Green Tourmaline, Baguette, VVS

Tourmaline

0.64ct1 pc
$ 26.88
12.8 x 2.5 mm
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1.74ct Natural Deep Red Tourmaline, Oval, Transparent, Photo A

1.74ct Natural Deep Red Tourmaline, Oval, Transparent

Tourmaline

1.74ct1 pc
$ 29.95
8 x 6 mm (calibrated)
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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 was looking for

Posted By Lincolnpremier in January, 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 -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

Posted By DrD in May, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
Source: Bizrate
Enlarged Gemstone Image