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Buy Octagon Shape 27 x 20 mm Gems

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1.78ct Natural Medium Purple Rhodolite Garnet, Oval, VVS-VS, Photo A
Rhodolite Garnet Product Video (742842)

1.78ct Natural Medium Purple Rhodolite Garnet, Oval, VVS-VS

Rhodolite Garnet

1.78ct1 pc
$ 74.76
9.4 x 6.2 mm
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0.47ct Natural Grayish Violet Spinel, Round, VVS-VS, Photo A

0.47ct Natural Grayish Violet Spinel, Round, VVS-VS

Spinel

0.47ct1 pc
$ 28.38
5 mm (calibrated)
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1.70ct Natural Lime Green Prehnite, Oval, Transparent/Translucent, Photo A

1.70ct Natural Lime Green Prehnite, Oval, Transparent/Translucent

Prehnite

1.70ct1 pc
$ 11.22
6.7 x 6.1 mm
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0.34ctw Natural Light Lime Green Sapphire, Square, VS, Photo A

0.34ctw Natural Light Lime Green Sapphire, Square, VS

Sapphire

0.34ct total2 pcs
$ 57.12
3 x 3 mm (calibrated)
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1.82ct Natural Multicolor Pietersite, Trillion, Opaque, Photo A

1.82ct Natural Multicolor Pietersite, Trillion, Opaque

Pietersite

1.82ct1 pc
$ 5.17
8.1 x 7.5 mm
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1.45ct Natural Golden Yellow Beryl, Round, VVS-VS, Photo A

1.45ct Natural Golden Yellow Beryl, Round, VVS-VS

Beryl

1.45ct1 pc
$ 41.76
8 mm (calibrated)
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0.36ct Natural Medium-Light Yellow Sapphire, Oval, VVS-VS, Photo A

0.36ct Natural Medium-Light Yellow Sapphire, Oval, VVS-VS

Sapphire

0.36ct1 pc
$ 43.20
5.7 x 4.1 mm
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0.80ct Natural Bright Green Emerald, Oval, Translucent, Photo A

0.80ct Natural Bright Green Emerald, Oval, Translucent

Emerald

0.80ct1 pc
$ 76.80
6.4 x 4.7 mm
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2.06ctw Natural White Sillimanite Cat's Eye, Oval, Transparent, Photo A

2.06ctw Natural White Sillimanite Cat's Eye, Oval, Transparent

Sillimanite Cat's Eye

2.06ct total2 pcs
$ 7.82
7.3 x 5 mm
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5.91ctw Natural Sky Blue Topaz, Heart, VVS, Photo A

5.91ctw Natural Sky Blue Topaz, Heart, VVS

Topaz

5.91ct total2 pcs
$ 50.71
9 x 9 mm (calibrated)
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1.67ctw Natural Swiss Blue Topaz, Pear Shape, VS, Photo A

1.67ctw Natural Swiss Blue Topaz, Pear Shape, VS

Topaz

1.67ct total2 pcs
$ 15.43
7 x 5 mm (calibrated)
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0.10ctw Natural Black Diamond, Round, Opaque, Photo A

0.10ctw Natural Black Diamond, Round, Opaque

Diamond

0.10ct total2 pcs
$ 96.00
2.1 mm (calibrated)
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6.01ct Natural Multicolor Black Opal, Marquise, Opaque, Photo A

6.01ct Natural Multicolor Black Opal, Marquise, Opaque

Black Opal

6.01ct1 pc
$ 300.50
18.3 x 9.5 mm
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5.51ctw Natural Light Orange Sunstone, Round, Translucent, Photo A

5.51ctw Natural Light Orange Sunstone, Round, Translucent

Sunstone

5.51ct total2 pcs
$ 39.28
9 mm (calibrated)
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4.08ctw Natural Clear White Sillimanite Cat's Eye, Oval, Translucent, Photo A

4.08ctw Natural Clear White Sillimanite Cat's Eye, Oval, Translucent

Sillimanite Cat's Eye

4.08ct total4 pcs
$ 19.50
7 x 5 mm (calibrated)
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1.50ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

1.50ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

1.50ct1 pc
$ 45.00
11.9 x 7.2 mm
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0.36ct Natural Multicolor Opal, Pear Shape, Transparent, Photo A

0.36ct Natural Multicolor Opal, Pear Shape, Transparent

Opal

0.36ct1 pc
$ 9.00
7 x 5 mm (calibrated)
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5.32ctw Natural White Zircon, Oval, VVS-VS, Photo A

5.32ctw Natural White Zircon, Oval, VVS-VS

Zircon

5.32ct total6 pcs
$ 38.20
6.1 x 4.2 mm
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1.67ctw Natural White Zircon, Oval, VVS, Photo A

1.67ctw Natural White Zircon, Oval, VVS

Zircon

1.67ct total2 pcs
$ 12.08
6 x 4 mm (calibrated)
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2.43ct Natural Cream White Moonstone, Oval, Transparent, Photo A

2.43ct Natural Cream White Moonstone, Oval, Transparent

Moonstone

2.43ct1 pc
$ 25.66
10.5 x 7.6 mm
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1.24ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

1.24ctw Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

1.24ct total2 pcs
$ 25.30
7 x 5 mm (calibrated)
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0.61ct Natural Medium Green Sphene, Oval, Transparent, Photo A

0.61ct Natural Medium Green Sphene, Oval, Transparent

Sphene

0.61ct1 pc
$ 3.66
5.8 x 4.9 mm
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0.77ct Natural Very Light Yellow Color-Change Diaspore, Pear Shape, VS-SI, Photo A

0.77ct Natural Very Light Yellow Color-Change Diaspore, Pear Shape, VS-SI

Color-Change Diaspore

0.77ct1 pc
$ 32.52
9.2 x 3.8 mm
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1.14ctw Natural Navy Blue Sapphire, Round, VVS-VS, Photo A
Sapphire Product Video (441560)

1.14ctw Natural Navy Blue Sapphire, Round, VVS-VS

Sapphire

1.14ct total2 pcs
$ 601.92
5 mm (calibrated)
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2.44ctw Natural Deep Violet Amethyst, Oval, VVS-VS, Photo A

2.44ctw Natural Deep Violet Amethyst, Oval, VVS-VS

Amethyst

2.44ct total6 pcs
$ 16.10
6 x 4 mm (calibrated)
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1.21ct Natural Dark Brown Color-Change Garnet, Oval, VVS-VS, Photo A

1.21ct Natural Dark Brown Color-Change Garnet, Oval, VVS-VS

Color-Change Garnet

1.21ct1 pc
$ 116.46
7.1 x 5.5 mm
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2.91ct Natural Pinkish Violet Purple Kunzite, Octagon / Emerald Cut, VVS-VS, Photo A

2.91ct Natural Pinkish Violet Purple Kunzite, Octagon / Emerald Cut, VVS-VS

Kunzite

2.91ct1 pc
$ 87.30
7.4 x 7.4 mm
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1.35ct Natural Medium Green Peridot, Oval, VS, Photo A

1.35ct Natural Medium Green Peridot, Oval, VS

Peridot

1.35ct1 pc
$ 24.95
8 x 6 mm (calibrated)
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8.09ctw Natural White Zircon, Oval, VVS-VS, Photo A

8.09ctw Natural White Zircon, Oval, VVS-VS

Zircon

8.09ct total10 pcs
$ 58.09
6.1 x 4.2 mm
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0.94ctw Natural Currant Red Pyrope Garnet, Square, VVS-VS, Photo A

0.94ctw Natural Currant Red Pyrope Garnet, Square, VVS-VS

Pyrope Garnet

0.94ct total2 pcs
$ 5.64
4.2 x 4.2 mm
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2.11ct Natural Deep Violet Blue Tanzanite, Pear Shape, VVS, Photo A
Tanzanite Product Video (717320)

2.11ct Natural Deep Violet Blue Tanzanite, Pear Shape, VVS

Tanzanite

2.11ct1 pc
$ 810.24
11.8 x 6.8 mm
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1.64ct Natural Medium Orange Zircon, Round, VVS-VS, Photo A

1.64ct Natural Medium Orange Zircon, Round, VVS-VS

Zircon

1.64ct1 pc
$ 47.12
6.5 mm (calibrated)
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Why Buy Octagon Shape 27 X 20 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 -> 9 star ratings

Will know more once order received

Posted By Jim in September, 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

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
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 -> 10 star ratings

On the clarity options it goes "and better" so if youre looking for si specifically and you click si and better it still shows you basically everything. It just removes the opaques. Itd be nice if it was vs only, vss only, si only, etc

Posted By Iamnotakrustykrab in December, 2025
Source: Bizrate
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