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Buy Octagon Shape 27 x 20 mm Gems

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11.10ct Natural Medium Brown Tiger's Eye, Oval, Opaque, Photo A

11.10ct Natural Medium Brown Tiger's Eye, Oval, Opaque

Tiger's Eye

11.10ct1 pc
$ 7.86
18 x 13 mm (calibrated)
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1.69ctw Natural Deep Azure Apatite, Oval, VS, Photo A

1.69ctw Natural Deep Azure Apatite, Oval, VS

Apatite

1.69ct total4 pcs
$ 44.72
5.1 x 4.2 mm
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19.29ct Natural Grayish Yellow-Green Jadeite, Oval, Translucent, Photo A

19.29ct Natural Grayish Yellow-Green Jadeite, Oval, Translucent

Jadeite

19.29ct1 pc
$ 38.20
23.5 x 15.3 mm
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4.26ctw Natural Medium Pink Morganite, Round, Translucent, Photo A

4.26ctw Natural Medium Pink Morganite, Round, Translucent

Morganite

4.26ct total2 pcs
$ 56.23
8 mm (calibrated)
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1.11ct Natural Medium Red Ruby, Pear Shape, VS-SI, Photo A

1.11ct Natural Medium Red Ruby, Pear Shape, VS-SI

Ruby

1.11ct1 pc
$ 119.88
7 x 5 mm (calibrated)
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0.55ct Natural Mellow Yellow Color-Change Diaspore, Octagon / Emerald Cut, VVS, Photo A

0.55ct Natural Mellow Yellow Color-Change Diaspore, Octagon / Emerald Cut, VVS

Color-Change Diaspore

0.55ct1 pc
$ 34.98
6.7 x 3.4 mm
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1.69ct Natural Multicolor Opal, Pear Shape, Translucent, Photo A

1.69ct Natural Multicolor Opal, Pear Shape, Translucent

Opal

1.69ct1 pc
$ 81.12
11.2 x 8.4 mm
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3.74ctw Natural Sky Blue Topaz, Oval, VVS-VS, Photo A

3.74ctw Natural Sky Blue Topaz, Oval, VVS-VS

Topaz

3.74ct total4 pcs
$ 24.73
7 x 5 mm (calibrated)
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28.03ct Natural Seaweed Green Serpentine, Oval, Translucent, Photo A

28.03ct Natural Seaweed Green Serpentine, Oval, Translucent

Serpentine

28.03ct1 pc
$ 72.31
32.1 x 20 mm
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2.47ct Natural Earthy Pink Strawberry Quartz, Oval, Transparent, Photo A

2.47ct Natural Earthy Pink Strawberry Quartz, Oval, Transparent

Strawberry Quartz

2.47ct1 pc
$ 14.82
9 x 7 mm (calibrated)
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1.16ct Natural Deep Green Tourmaline, Baguette, VVS, Photo A

1.16ct Natural Deep Green Tourmaline, Baguette, VVS

Tourmaline

1.16ct1 pc
$ 48.72
6.7 x 4.5 mm
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0.40ct Natural Deep Red Ruby, Round, VS-SI, Photo A
Ruby Product Video (646960)

0.40ct Natural Deep Red Ruby, Round, VS-SI

Ruby

0.40ct1 pc
$ 172.56
4 mm (calibrated)
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0.75ct Natural Very Light Green Sapphire, Oval, VVS, Photo A

0.75ct Natural Very Light Green Sapphire, Oval, VVS

Sapphire

0.75ct1 pc
$ 68.51
6.1 x 5.1 mm
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3.65ctw Natural Warm Brown Smoky Quartz, Round, VS, Photo A

3.65ctw Natural Warm Brown Smoky Quartz, Round, VS

Smoky Quartz

3.65ct total2 pcs
$ 9.64
8 mm (calibrated)
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1.14ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VVS, Photo A

1.14ct Natural Earthy Green Tourmaline, Octagon / Emerald Cut, VVS

Tourmaline

1.14ct1 pc
$ 24.43
15.5 x 3.3 mm
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3.17ct Natural Medium Golden Citrine, Oval, VS, Photo A

3.17ct Natural Medium Golden Citrine, Oval, VS

Citrine

3.17ct1 pc
$ 26.63
11 x 9 mm (calibrated)
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17.00ct Natural Medium Dark Green Bloodstone, Oval, Opaque, Photo A

17.00ct Natural Medium Dark Green Bloodstone, Oval, Opaque

Bloodstone

17.00ct1 pc
$ 30.60
20.6 x 16.9 mm
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2.21ctw Natural Scarlet Red Pyrope Garnet, Square, VS, Photo A

2.21ctw Natural Scarlet Red Pyrope Garnet, Square, VS

Pyrope Garnet

2.21ct total4 pcs
$ 20.42
5 x 5 mm (calibrated)
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5.76ct Natural Multicolor Fire Agate, Trillion, Translucent, Photo A

5.76ct Natural Multicolor Fire Agate, Trillion, Translucent

Fire Agate

5.76ct1 pc
$ 59.69
17.7 x 10.6 mm
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4.94ct Natural Light Rose Pink Rose Quartz, Octagon / Emerald Cut, Transparent, Photo A

4.94ct Natural Light Rose Pink Rose Quartz, Octagon / Emerald Cut, Transparent

Rose Quartz

4.94ct1 pc
$ 32.60
11 x 11 mm (calibrated)
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0.62ct Natural Medium Yellow Beryl, Oval, VVS, Photo A

0.62ct Natural Medium Yellow Beryl, Oval, VVS

Beryl

0.62ct1 pc
$ 14.88
6.5 x 4.8 mm
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73.69ct Natural Multicolor Jasper, Pear Shape, Opaque, Photo A
Jasper Product Video (348781)

73.69ct Natural Multicolor Jasper, Pear Shape, Opaque

Jasper

73.69ct1 pc
$ 97.27
43 x 25.7 mm
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2.99ct Natural Pink Purple Kunzite, Octagon / Emerald Cut, VS, Photo A

2.99ct Natural Pink Purple Kunzite, Octagon / Emerald Cut, VS

Kunzite

2.99ct1 pc
$ 99.13
7.4 x 7 mm
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0.66ct Natural Light Yellow Grossularite Garnet, Round, VVS-VS, Photo A

0.66ct Natural Light Yellow Grossularite Garnet, Round, VVS-VS

Grossularite Garnet

0.66ct1 pc
$ 17.89
5 mm (calibrated)
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0.70ctw Natural Tuscany Yellow Sapphire, Square, VVS-VS, Photo A

0.70ctw Natural Tuscany Yellow Sapphire, Square, VVS-VS

Sapphire

0.70ct total2 pcs
$ 39.53
3.7 x 3.7 mm
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12.23ctw Natural Medium Green Seraphinite, Pear Shape, Opaque, Photo A

12.23ctw Natural Medium Green Seraphinite, Pear Shape, Opaque

Seraphinite

12.23ct total2 pcs
$ 22.01
14 x 10 mm (calibrated)
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10.17ct Natural Medium Yellow Quartz, Round, VVS-VS, Photo A
Quartz Product Video (608333)

10.17ct Natural Medium Yellow Quartz, Round, VVS-VS

Quartz

10.17ct1 pc
$ 67.13
16 mm (calibrated)
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3.16ct Natural Yellowish Green Prehnite, Oval, Transparent, Photo A

3.16ct Natural Yellowish Green Prehnite, Oval, Transparent

Prehnite

3.16ct1 pc
$ 24.49
9.4 x 7.8 mm
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33.60ct Natural White with Black Rainbow Moonstone, Fancy, Opaque, Photo A

33.60ct Natural White with Black Rainbow Moonstone, Fancy, Opaque

Rainbow Moonstone

33.60ct1 pc
$ 3.36
37.8 x 11.1 mm
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4.66ct Natural Dark Green Malachite, Oval, Opaque, Photo A

4.66ct Natural Dark Green Malachite, Oval, Opaque

Malachite

4.66ct1 pc
$ 4.31
10 x 8 mm (calibrated)
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5.25ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS, Photo A

5.25ct Natural Light Pineapple Yellow Quartz, Octagon / Emerald Cut, VVS

Quartz

5.25ct1 pc
$ 34.66
12 x 12 mm (calibrated)
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1.11ct Natural Light Violet Amethyst, Square, VVS-VS, Photo A

1.11ct Natural Light Violet Amethyst, Square, VVS-VS

Amethyst

1.11ct1 pc
$ 10.66
6 x 6 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 -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones. .

Posted By Steven M. in February, 2025
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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
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Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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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
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Overall Rating -> 10 star ratings

A pleasant experience and many choices to choose from

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

Site is easy to navigate and the variety is great and how often new products are added is also great.

Posted By Jhidron in March, 2025
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