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Buy Octagon Shape 14x12 mm Gems

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3.84ct Natural Deep Red Ruby, Oval, VS, Photo A

3.84ct Natural Deep Red Ruby, Oval, VS

Ruby

3.84ct1 pc
$ 230.40
10 x 8 mm (calibrated)
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13.19ct Natural Dark Blue Color-Change Fluorite, Round, VS, Photo A

13.19ct Natural Dark Blue Color-Change Fluorite, Round, VS

Color-Change Fluorite

13.19ct1 pc
$ 435.28
15 mm (calibrated)
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3.80ctw Natural Deep Blood Red Pyrope Garnet, Square, VS, Photo A

3.80ctw Natural Deep Blood Red Pyrope Garnet, Square, VS

Pyrope Garnet

3.80ct total10 pcs
$ 35.11
4 x 4 mm (calibrated)
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0.33ct Natural Fire Orange Spessartite Garnet, Oval, SI, Photo A

0.33ct Natural Fire Orange Spessartite Garnet, Oval, SI

Spessartite Garnet

0.33ct1 pc
$ 13.46
4.6 x 3.7 mm
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2.89ct Natural Pinkish Violet Amethyst, Trillion, VS, Photo A

2.89ct Natural Pinkish Violet Amethyst, Trillion, VS

Amethyst

2.89ct1 pc
$ 20.81
10 x 10 mm (calibrated)
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3.20ct Natural Rose Pink Strawberry Quartz, Oval, Translucent, Photo A

3.20ct Natural Rose Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

3.20ct1 pc
$ 29.57
10 x 8 mm (calibrated)
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1.40ctw Natural White Sapphire, Round, VS, Photo A

1.40ctw Natural White Sapphire, Round, VS

Sapphire

1.40ct total4 pcs
$ 196.57
4.3 mm
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1.81ctw Natural Medium Green Peridot, Oval, VS, Photo A

1.81ctw Natural Medium Green Peridot, Oval, VS

Peridot

1.81ct total2 pcs
$ 15.20
7 x 5 mm (calibrated)
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8.21ct Natural Light Blue Green Hemimorphite Druzy, Fancy, Opaque, Photo A
Hemimorphite Druzy Product Video (439657)

8.21ct Natural Light Blue Green Hemimorphite Druzy, Fancy, Opaque

Hemimorphite Druzy

8.21ct1 pc
$ 162.56
13.6 x 10.2 mm
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0.46ct Natural Light Navy Blue Kyanite, Round, SI, Photo A

0.46ct Natural Light Navy Blue Kyanite, Round, SI

Kyanite

0.46ct1 pc
$ 13.80
4.3 mm
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18.32ctw Natural Greenish Yellow Quartz, Fancy, VVS-VS, Photo A
Quartz Product Video (599396)

18.32ctw Natural Greenish Yellow Quartz, Fancy, VVS-VS

Quartz

18.32ct total2 pcs
$ 73.15
16 x 13.9 mm
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0.48ct Natural Very Light Pinkish Purple Spinel, Cushion, VVS, Photo A

0.48ct Natural Very Light Pinkish Purple Spinel, Cushion, VVS

Spinel

0.48ct1 pc
$ 28.80
4.5 x 4.2 mm
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1.98ct Natural Medium-Dark Orange Hessonite Garnet, Oval, VS-SI, Photo A

1.98ct Natural Medium-Dark Orange Hessonite Garnet, Oval, VS-SI

Hessonite Garnet

1.98ct1 pc
$ 42.84
8.4 x 7 mm
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1.84ct Natural Reddish Pink Tourmaline, Oval, Transparent, Photo A

1.84ct Natural Reddish Pink Tourmaline, Oval, Transparent

Tourmaline

1.84ct1 pc
$ 38.00
8 x 6 mm (calibrated)
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5.51ct Natural Deep Golden Orange Citrine, Oval, VVS, Photo A

5.51ct Natural Deep Golden Orange Citrine, Oval, VVS

Citrine

5.51ct1 pc
$ 43.64
13.8 x 10.3 mm
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0.73ct Natural Medium Gold Citrine, Heart, VVS-VS, Photo A

0.73ct Natural Medium Gold Citrine, Heart, VVS-VS

Citrine

0.73ct1 pc
$ 7.01
6 x 6 mm (calibrated)
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0.51ctw Natural Very Light Golden-Brown Diamond, Round, VS, Photo A
Diamond Product Video (564568)

0.51ctw Natural Very Light Golden-Brown Diamond, Round, VS

Diamond

0.51ct total2 pcs
$ 849.81
4 mm (calibrated)
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2.80ct Natural Medium Red Sunstone, Oval, Translucent, Photo A

2.80ct Natural Medium Red Sunstone, Oval, Translucent

Sunstone

2.80ct1 pc
$ 25.87
10 x 8 mm (calibrated)
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1.21ct Natural Medium Light-Orange Moonstone, Marquise, Translucent, Photo A

1.21ct Natural Medium Light-Orange Moonstone, Marquise, Translucent

Moonstone

1.21ct1 pc
$ 2.90
10 x 5 mm (calibrated)
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5.19ct Natural Medium Yellow Quartz, Round, Transparent, Photo A

5.19ct Natural Medium Yellow Quartz, Round, Transparent

Quartz

5.19ct1 pc
$ 24.80
12 mm (calibrated)
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19.85ct Natural Medium Gray Hematite, Marquise, Opaque, Photo A

19.85ct Natural Medium Gray Hematite, Marquise, Opaque

Hematite

19.85ct1 pc
$ 23.33
22.9 x 11.4 mm
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4.16ct Natural Deep Golden Orange Citrine, Oval, VVS, Photo A

4.16ct Natural Deep Golden Orange Citrine, Oval, VVS

Citrine

4.16ct1 pc
$ 38.44
12.6 x 9.6 mm
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3.15ctw Natural White Topaz, Cushion, VVS-VS, Photo A

3.15ctw Natural White Topaz, Cushion, VVS-VS

Topaz

3.15ct total6 pcs
$ 20.80
4.6 x 4.6 mm
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3.50ct Natural Blood Red Andesine Labradorite, Oval, Translucent, Photo A

3.50ct Natural Blood Red Andesine Labradorite, Oval, Translucent

Andesine Labradorite

3.50ct1 pc
$ 50.40
11 x 9 mm (calibrated)
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0.88ct Natural Pale Lime Green Tourmaline, Round, Transparent, Photo A

0.88ct Natural Pale Lime Green Tourmaline, Round, Transparent

Tourmaline

0.88ct1 pc
$ 18.17
5.5 mm (calibrated)
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2.38ctw Natural White Zircon, Oval, VS, Photo A

2.38ctw Natural White Zircon, Oval, VS

Zircon

2.38ct total2 pcs
$ 17.12
7 x 5 mm (calibrated)
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39.72ct Natural Light Green Moss Agate, Baguette, Translucent, Photo A

39.72ct Natural Light Green Moss Agate, Baguette, Translucent

Moss Agate

39.72ct1 pc
$ 38.14
30.7 x 20.3 mm
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12.65ct Natural Medium Brown Smoky Quartz, Round, VS, Photo A

12.65ct Natural Medium Brown Smoky Quartz, Round, VS

Smoky Quartz

12.65ct1 pc
$ 25.06
16 mm (calibrated)
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1.21ct Natural Very Light Yellow Color-Change Diaspore, Pear Shape, VVS-VS, Photo A

1.21ct Natural Very Light Yellow Color-Change Diaspore, Pear Shape, VVS-VS

Color-Change Diaspore

1.21ct1 pc
$ 51.11
11.4 x 4.4 mm
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2.38ctw Natural Jam Red Rubies, Oval, VS, Photo A

2.38ctw Natural Jam Red Rubies, Oval, VS

Ruby

2.38ct total2 pcs
$ 285.60
7 x 5 mm (calibrated)
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3.15ct Natural Medium Violet Amethyst, Pear Shape, VVS, Photo A

3.15ct Natural Medium Violet Amethyst, Pear Shape, VVS

Amethyst

3.15ct1 pc
$ 26.46
13 x 9 mm (calibrated)
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1.72ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.72ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.72ct1 pc
$ 43.37
14.7 x 3.9 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

very good

Posted By Son Gift in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.

Posted By Stevee M. in January, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Always find more niche sizes/shapes as my unconventional designs require from this website. Recommending to fellow designers in the creative atmosphere on the usual, specially due to the quality and certification of gems.

Posted By Sina in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate
Enlarged Gemstone Image