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Buy Octagon Shape 27 x 20 mm Gems

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1.71ct Natural Medium Violet Amethyst, Pear Shape, VS, Photo A

1.71ct Natural Medium Violet Amethyst, Pear Shape, VS

Amethyst

1.71ct1 pc
$ 13.55
10 x 7 mm (calibrated)
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7.40ct Natural Medium Brown Smoky Quartz, Round, VS, Photo A

7.40ct Natural Medium Brown Smoky Quartz, Round, VS

Smoky Quartz

7.40ct1 pc
$ 14.65
13 mm (calibrated)
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3.25ctw Natural Bluish White Rainbow Moonstone, Square, Transparent, Photo A

3.25ctw Natural Bluish White Rainbow Moonstone, Square, Transparent

Rainbow Moonstone

3.25ct total30 pcs
$ 74.21
2.9 x 2.8 mm
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10.06ctw Natural Multicolor Labradorite, Round, Translucent, Photo A

10.06ctw Natural Multicolor Labradorite, Round, Translucent

Labradorite

10.06ct total2 pcs
$ 26.08
12 mm (calibrated)
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1.94ct Natural Dark Red Almandine Garnet, Oval, VS, Photo A

1.94ct Natural Dark Red Almandine Garnet, Oval, VS

Almandine Garnet

1.94ct1 pc
$ 87.30
9 x 7 mm (calibrated)
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3.21ct Natural Amber Orange Spessartite Garnet, Oval, Transparent, Photo A

3.21ct Natural Amber Orange Spessartite Garnet, Oval, Transparent

Spessartite Garnet

3.21ct1 pc
$ 96.30
9 x 7 mm (calibrated)
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14.07ct Natural Multicolor Ruby-Zoisite, Baguette, Opaque, Photo A

14.07ct Natural Multicolor Ruby-Zoisite, Baguette, Opaque

Ruby-Zoisite

14.07ct1 pc
$ 37.14
14 x 12 mm (calibrated)
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9.84ct Natural Medium Green Moldavite, Fancy, Translucent, Photo A

9.84ct Natural Medium Green Moldavite, Fancy, Translucent

Moldavite

9.84ct1 pc
$ 243.13
22.8 x 15 mm
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22.45ctw Natural Multicolor Jasper, Oval, Opaque, Photo A

22.45ctw Natural Multicolor Jasper, Oval, Opaque

Jasper

22.45ct total2 pcs
$ 29.64
18 x 13 mm (calibrated)
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1.05ct Natural Multicolor Opal, Oval, Transparent, Photo A

1.05ct Natural Multicolor Opal, Oval, Transparent

Opal

1.05ct1 pc
$ 37.80
9 x 7 mm (calibrated)
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1.35ctw Natural White Zircon, Round, VS, Photo A

1.35ctw Natural White Zircon, Round, VS

Zircon

1.35ct total2 pcs
$ 48.12
5 mm (calibrated)
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0.64ct Natural Deep Orange Sphalerite, Oval, SI-I1, Photo A

0.64ct Natural Deep Orange Sphalerite, Oval, SI-I1

Sphalerite

0.64ct1 pc
$ 38.40
5.3 x 4.2 mm
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27.94ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque, Photo A

27.94ct Natural Black with Blue Sparkle Nuummite, Oval, Opaque

Nuummite

27.94ct1 pc
$ 138.13
20.1 x 17.7 mm
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5.04ctw Natural Medium Yellow Quartz, Oval, VVS-VS, Photo A

5.04ctw Natural Medium Yellow Quartz, Oval, VVS-VS

Quartz

5.04ct total2 pcs
$ 16.63
10 x 8 mm (calibrated)
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8.15ctw Natural Multicolor Opal, Round, Translucent, Photo A
Opal Product Video (466393)

8.15ctw Natural Multicolor Opal, Round, Translucent

Opal

8.15ct total6 pcs
$ 301.22
8 mm (calibrated)
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5.14ct Natural Umber Brown Smoky Quartz, Round, Transparent, Photo A

5.14ct Natural Umber Brown Smoky Quartz, Round, Transparent

Smoky Quartz

5.14ct1 pc
$ 25.99
12 mm (calibrated)
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7.53ct Natural Warm Yellow Rutile Quartz, Pear Shape, Translucent, Photo A

7.53ct Natural Warm Yellow Rutile Quartz, Pear Shape, Translucent

Rutile Quartz

7.53ct1 pc
$ 24.65
15 x 10.9 mm
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6.43ct Natural Warm White Topaz, Cushion, VVS, Photo A

6.43ct Natural Warm White Topaz, Cushion, VVS

Topaz

6.43ct1 pc
$ 45.01
12 x 10 mm (calibrated)
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0.70ct Natural Medium Golden Sapphire, Oval, VS, Photo A

0.70ct Natural Medium Golden Sapphire, Oval, VS

Sapphire

0.70ct1 pc
$ 50.82
6.6 x 4.7 mm
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3.16ct Natural Multicolor Opal Triplet, Fancy, Opaque, Photo A

3.16ct Natural Multicolor Opal Triplet, Fancy, Opaque

Opal Triplet

3.16ct1 pc
$ 94.80
17 x 8.3 mm
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1.94ct Natural Light Red Ruby, Oval, VS, Photo A

1.94ct Natural Light Red Ruby, Oval, VS

Ruby

1.94ct1 pc
$ 69.84
8 x 6 mm (calibrated)
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9.51ct Natural Warm Green Jadeite, Oval, Translucent, Photo A

9.51ct Natural Warm Green Jadeite, Oval, Translucent

Jadeite

9.51ct1 pc
$ 37.66
16 x 11.4 mm
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38.14ct Natural Multicolor Obsidian, Oval, Opaque, Photo A

38.14ct Natural Multicolor Obsidian, Oval, Opaque

Obsidian

38.14ct1 pc
$ 50.34
33.6 x 21.7 mm
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17.04ct Natural Pearl White Mother of Pearl, Flower Cut, Opaque, Photo A

17.04ct Natural Pearl White Mother of Pearl, Flower Cut, Opaque

Mother of Pearl

17.04ct1 pc
$ 67.48
27.8 x 17.9 mm
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4.28ctw Natural White Zircon, Oval, VVS-VS, Photo A

4.28ctw Natural White Zircon, Oval, VVS-VS

Zircon

4.28ct total6 pcs
$ 30.73
6 x 4 mm (calibrated)
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37.37ctw Natural Multicolor Fossil Coral, Oval, Opaque, Photo A

37.37ctw Natural Multicolor Fossil Coral, Oval, Opaque

Fossil Coral

37.37ct total2 pcs
$ 49.33
23.7 x 12.8 mm
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2.15ct Natural Dark Red Almandine Garnet, Oval, VS, Photo A

2.15ct Natural Dark Red Almandine Garnet, Oval, VS

Almandine Garnet

2.15ct1 pc
$ 96.75
9 x 7 mm (calibrated)
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1.79ctw Natural Lively Green Tsavorite Garnet, Pear Shape, VS, Photo A

1.79ctw Natural Lively Green Tsavorite Garnet, Pear Shape, VS

Tsavorite Garnet

1.79ct total10 pcs
$ 94.77
5 x 3 mm (calibrated)
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0.67ct Natural Green Tourmaline, Octagon / Emerald Cut, VS, Photo A

0.67ct Natural Green Tourmaline, Octagon / Emerald Cut, VS

Tourmaline

0.67ct1 pc
$ 40.20
5.4 x 4.6 mm
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4.96ct Natural Dark Green Malachite, Oval, Opaque, Photo A

4.96ct Natural Dark Green Malachite, Oval, Opaque

Malachite

4.96ct1 pc
$ 5.95
14 x 10 mm (calibrated)
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69.78ct Natural Multicolor Rhodochrosite, Fancy, Translucent, Photo A
Rhodochrosite Product Video (472227)

69.78ct Natural Multicolor Rhodochrosite, Fancy, Translucent

Rhodochrosite

69.78ct1 pc
$ 145.54
48.5 x 20.6 mm
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5.08ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS, Photo A

5.08ct Natural Pale Yellow Quartz, Octagon / Emerald Cut, VVS-VS

Quartz

5.08ct1 pc
$ 33.53
10.5 x 10.5 mm
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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

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
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Overall Rating -> 10 star ratings

I enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
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Overall Rating -> 10 star ratings

I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.

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

So far So good

Posted By VH-1 in July, 2025
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Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

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

My experience was done with ease

Posted By Barb in October, 2025
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Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I can pick and choose from large selection and find just what I need for .y projects, currently my cane.

Posted By Darkstar731 in July, 2025
Source: Bizrate
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