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Buy Octagon Shape 27 x 20 mm Gems

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3.36ct Natural Multicolor Pietersite, Marquise, Opaque, Photo A

3.36ct Natural Multicolor Pietersite, Marquise, Opaque

Pietersite

3.36ct1 pc
$ 9.79
19.5 x 7.4 mm
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0.47ct Natural Brownish Orange Sphalerite, Round, SI, Photo A

0.47ct Natural Brownish Orange Sphalerite, Round, SI

Sphalerite

0.47ct1 pc
$ 28.20
4.5 mm (calibrated)
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0.64ct Natural Very Light Golden-Yellow Color-Change Diaspore, Cushion, VVS, Photo A

0.64ct Natural Very Light Golden-Yellow Color-Change Diaspore, Cushion, VVS

Color-Change Diaspore

0.64ct1 pc
$ 27.04
8.6 x 3.7 mm
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7.77ct Natural Brownish Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

7.77ct Natural Brownish Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

7.77ct1 pc
$ 51.29
12.6 x 12.5 mm
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0.52ct Natural Light Yellow Chrysoberyl Cat's Eye, Oval, Translucent, Photo A

0.52ct Natural Light Yellow Chrysoberyl Cat's Eye, Oval, Translucent

Chrysoberyl Cat's Eye

0.52ct1 pc
$ 18.72
4.5 x 4.5 mm
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21.38ctw Natural Light Green Prehnite, Fancy, Translucent, Photo A

21.38ctw Natural Light Green Prehnite, Fancy, Translucent

Prehnite

21.38ct total3 pcs
$ 42.34
17.1 x 11.9 mm
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1.96ct Natural Rose Pink Strawberry Quartz, Round, Translucent, Photo A

1.96ct Natural Rose Pink Strawberry Quartz, Round, Translucent

Strawberry Quartz

1.96ct1 pc
$ 18.11
8 mm (calibrated)
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3.89ct Natural Light Green Jade, Oval, Opaque, Photo A

3.89ct Natural Light Green Jade, Oval, Opaque

Jade

3.89ct1 pc
$ 9.34
12 x 10 mm (calibrated)
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0.96ct Natural Pecan Brown Color-Change Garnet, Oval, VVS, Photo A

0.96ct Natural Pecan Brown Color-Change Garnet, Oval, VVS

Color-Change Garnet

0.96ct1 pc
$ 92.40
6.5 x 4.8 mm
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8.06ct Natural Multicolor Fire Agate, Fancy, Opaque, Photo A

8.06ct Natural Multicolor Fire Agate, Fancy, Opaque

Fire Agate

8.06ct1 pc
$ 74.66
19.5 x 8.2 mm
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2.42ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS, Photo A

2.42ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

2.42ct total2 pcs
$ 25.56
9.8 x 5 mm
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11.00ctw Natural Medium Violet Amethyst, Oval, Transparent, Photo A

11.00ctw Natural Medium Violet Amethyst, Oval, Transparent

Amethyst

11.00ct total2 pcs
$ 52.42
14 x 10 mm (calibrated)
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22.80ct Natural Multicolor Labradorite, Oval, Opaque, Photo A

22.80ct Natural Multicolor Labradorite, Oval, Opaque

Labradorite

22.80ct1 pc
$ 24.62
30.6 x 16.8 mm
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48.95ct Natural Medium Yellow Quartz, Oval, VVS, Photo A
Quartz Product Video (469546)

48.95ct Natural Medium Yellow Quartz, Oval, VVS

Quartz

48.95ct1 pc
$ 67.85
26.1 x 21.5 mm
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33.55ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent, Photo A

33.55ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent

Rainbow Moonstone

33.55ct1 pc
$ 281.82
27.6 x 24.1 mm
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1.96ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS, Photo A

1.96ct Natural Swiss Blue Topaz, Octagon / Emerald Cut, VVS

Topaz

1.96ct1 pc
$ 18.82
8 x 6 mm (calibrated)
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0.95ct Natural Hot Pink Tone Tourmaline, Round, Transparent, Photo A

0.95ct Natural Hot Pink Tone Tourmaline, Round, Transparent

Tourmaline

0.95ct1 pc
$ 18.97
6 mm (calibrated)
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0.68ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

0.68ct Natural Forest Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

0.68ct1 pc
$ 40.80
6.5 x 3.5 mm
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21.02ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent, Photo A

21.02ct Natural Bluish White Rainbow Moonstone, Pear Shape, Translucent

Rainbow Moonstone

21.02ct1 pc
$ 176.57
21.2 x 14.1 mm
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0.20ctw Natural Light Purplish Blue Iolite, Square, VS, Photo A

0.20ctw Natural Light Purplish Blue Iolite, Square, VS

Iolite

0.20ct total2 pcs
$ 9.60
2.6 x 2.6 mm
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3.24ctw Natural Golden Citrine, Octagon / Emerald Cut, VS, Photo A

3.24ctw Natural Golden Citrine, Octagon / Emerald Cut, VS

Citrine

3.24ct total2 pcs
$ 29.94
8 x 6 mm (calibrated)
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5.41ct Natural Multicolor Boulder Opal, Cushion, Opaque, Photo A

5.41ct Natural Multicolor Boulder Opal, Cushion, Opaque

Boulder Opal

5.41ct1 pc
$ 32.46
14 x 10 mm (calibrated)
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10.95ctw Natural Medium Violet Amethyst, Oval, Transparent, Photo A

10.95ctw Natural Medium Violet Amethyst, Oval, Transparent

Amethyst

10.95ct total2 pcs
$ 52.18
14 x 10 mm (calibrated)
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19.04ct Natural Greenish White Amazonite, Fancy, Translucent, Photo A

19.04ct Natural Greenish White Amazonite, Fancy, Translucent

Amazonite

19.04ct1 pc
$ 12.56
32.9 x 8.8 mm
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7.41ct Natural Multicolor Labradorite, Baguette, Translucent, Photo A

7.41ct Natural Multicolor Labradorite, Baguette, Translucent

Labradorite

7.41ct1 pc
$ 13.43
12 x 10 mm (calibrated)
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7.43ct Natural Multicolor Ruby in Fuchsite, Marquise, Translucent, Photo A
Ruby in Fuchsite Product Video (384719)

7.43ct Natural Multicolor Ruby in Fuchsite, Marquise, Translucent

Ruby in Fuchsite

7.43ct1 pc
$ 67.00
20.7 x 12.9 mm
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6.57ctw Natural Medium Pink Strawberry Quartz, Oval, Transparent, Photo A

6.57ctw Natural Medium Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

6.57ct total2 pcs
$ 41.78
11.1 x 9.9 mm
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5.72ct Natural Medium Brown Smoky Quartz, Flower Cut, Transparent, Photo A

5.72ct Natural Medium Brown Smoky Quartz, Flower Cut, Transparent

Smoky Quartz

5.72ct1 pc
$ 28.92
11 x 11 mm (calibrated)
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3.31ctw Natural Currant Red Spessartite Garnet, Round, VVS-VS, Photo A

3.31ctw Natural Currant Red Spessartite Garnet, Round, VVS-VS

Spessartite Garnet

3.31ct total4 pcs
$ 135.44
5 mm (calibrated)
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4.00ct Natural Clear White Topaz, Oval, VVS-VS, Photo A

4.00ct Natural Clear White Topaz, Oval, VVS-VS

Topaz

4.00ct1 pc
$ 36.96
11 x 9 mm (calibrated)
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6.60ct Natural Bluish White Rainbow Moonstone, Marquise, Transparent, Photo A

6.60ct Natural Bluish White Rainbow Moonstone, Marquise, Transparent

Rainbow Moonstone

6.60ct1 pc
$ 142.56
22.9 x 7.1 mm
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2.03ct Natural Deep Orange Hessonite Garnet, Round, VS-SI, Photo A

2.03ct Natural Deep Orange Hessonite Garnet, Round, VS-SI

Hessonite Garnet

2.03ct1 pc
$ 53.59
7 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

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
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Overall Rating -> 10 star ratings

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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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

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
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Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
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Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
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Overall Rating -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate
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