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Buy Octagon Shape 14x12 mm Gems

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0.21ctw Natural H Diamond, Round, VVS-VS, Photo A
Diamond Product Video (567453)

0.21ctw Natural H Diamond, Round, VVS-VS

Diamond

0.21ct total2 pcs
$ 452.32
3 mm (calibrated)
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0.56ct Natural Raspberry Pink Spinel, Cushion, VS, Photo A

0.56ct Natural Raspberry Pink Spinel, Cushion, VS

Spinel

0.56ct1 pc
$ 47.04
4.9 x 4.4 mm
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1.38ctw Natural Deep Violet Amethyst, Oval, VVS-VS, Photo A

1.38ctw Natural Deep Violet Amethyst, Oval, VVS-VS

Amethyst

1.38ct total2 pcs
$ 9.11
7 x 5 mm (calibrated)
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2.18ctw Natural Violet Blue Tanzanite, Pear Shape, VS, Photo A

2.18ctw Natural Violet Blue Tanzanite, Pear Shape, VS

Tanzanite

2.18ct total10 pcs
$ 100.72
5 x 3.2 mm
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7.84ct Natural Deep Egyptian Blue Lapis Lazuli, Oval, Opaque, Photo A

7.84ct Natural Deep Egyptian Blue Lapis Lazuli, Oval, Opaque

Lapis Lazuli

7.84ct1 pc
$ 16.18
14.5 x 10.7 mm
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2.04ctw Natural Orange Pink Tourmaline, Round, Transparent, Photo A

2.04ctw Natural Orange Pink Tourmaline, Round, Transparent

Tourmaline

2.04ct total2 pcs
$ 40.74
6 mm (calibrated)
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1.91ct Natural Golden Orange Citrine, Oval, VVS-VS, Photo A

1.91ct Natural Golden Orange Citrine, Oval, VVS-VS

Citrine

1.91ct1 pc
$ 15.13
9 x 7 mm (calibrated)
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4.88ctw Natural Warm White Topaz, Square, VVS-VS, Photo A

4.88ctw Natural Warm White Topaz, Square, VVS-VS

Topaz

4.88ct total10 pcs
$ 43.04
4 x 4 mm (calibrated)
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15.99ctw Natural Medium-Light Pink Coral, Fancy, Opaque, Photo A

15.99ctw Natural Medium-Light Pink Coral, Fancy, Opaque

Coral

15.99ct total2 pcs
$ 211.07
15.3 x 11.1 mm
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1.47ct Natural Dark Green Tourmaline, Octagon / Emerald Cut, SI, Photo A

1.47ct Natural Dark Green Tourmaline, Octagon / Emerald Cut, SI

Tourmaline

1.47ct1 pc
$ 38.71
15.1 x 3.6 mm
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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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2.87ct Natural Pinkish Violet Amethyst, Trillion, VVS-VS, Photo A

2.87ct Natural Pinkish Violet Amethyst, Trillion, VVS-VS

Amethyst

2.87ct1 pc
$ 24.11
10 x 10 mm (calibrated)
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6.50ct Natural Multicolor Agate, Oval, Opaque, Photo A

6.50ct Natural Multicolor Agate, Oval, Opaque

Agate

6.50ct1 pc
$ 13.26
11.5 x 10 mm
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1.58ctw Natural Multicolor Opal, Oval, Transparent, Photo A
Opal Product Video (548000)

1.58ctw Natural Multicolor Opal, Oval, Transparent

Opal

1.58ct total2 pcs
$ 521.40
8 x 6 mm (calibrated)
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0.03ct Natural Black Diamond, Round, Opaque, Photo A

0.03ct Natural Black Diamond, Round, Opaque

Diamond

0.03ct1 pc
$ 12.37
2 mm (calibrated)
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1.98ct Natural Greenish Yellow Sillimanite, Oval, VS, Photo A
Sillimanite Product Video (411422)

1.98ct Natural Greenish Yellow Sillimanite, Oval, VS

Sillimanite

1.98ct1 pc
$ 58.99
9 x 7 mm (calibrated)
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7.62ctw Natural White Zircon, Oval, VVS-VS, Photo A

7.62ctw Natural White Zircon, Oval, VVS-VS

Zircon

7.62ct total10 pcs
$ 55.93
6 x 4 mm (calibrated)
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2.38ctw Natural Dijon Yellow Beryl, Oval, VS, Photo A

2.38ctw Natural Dijon Yellow Beryl, Oval, VS

Beryl

2.38ct total2 pcs
$ 62.83
8 x 6 mm (calibrated)
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21.11ct Natural Silver Gray Hematite, Baguette, Opaque, Photo A

21.11ct Natural Silver Gray Hematite, Baguette, Opaque

Hematite

21.11ct1 pc
$ 25.63
21.3 x 11 mm
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38.55ct Natural Multicolor Rhodochrosite, Sphere / Ball, Opaque, Photo A

38.55ct Natural Multicolor Rhodochrosite, Sphere / Ball, Opaque

Rhodochrosite

38.55ct1 pc
$ 101.77
15.9 mm
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0.89ct Natural Violet Purple Sapphire, Pear Shape, VVS-VS, Photo A
Sapphire Product Video (524068)

0.89ct Natural Violet Purple Sapphire, Pear Shape, VVS-VS

Sapphire

0.89ct1 pc
$ 542.52
5.7 x 5.1 mm
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6.91ct Natural Multicolor Boulder Opal, Fancy, Opaque, Photo A

6.91ct Natural Multicolor Boulder Opal, Fancy, Opaque

Boulder Opal

6.91ct1 pc
$ 34.55
19.3 x 10.7 mm
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0.46ct Natural Pink Sapphire, Oval, VVS, Photo A

0.46ct Natural Pink Sapphire, Oval, VVS

Sapphire

0.46ct1 pc
$ 52.27
5.7 x 4.1 mm
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1.16ct Natural Deep Crimson Ruby, Oval, VS-SI, Photo A
Ruby Product Video (569718)

1.16ct Natural Deep Crimson Ruby, Oval, VS-SI

Ruby

1.16ct1 pc
$ 1,025.93
7 x 5 mm (calibrated)
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0.60ct Natural Light Pink Sapphire, Oval, VS, Photo A

0.60ct Natural Light Pink Sapphire, Oval, VS

Sapphire

0.60ct1 pc
$ 80.62
6.8 x 4.8 mm
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10.42ct Natural Medium Dark-Brown Tiger's Eye, Oval, Opaque, Photo A

10.42ct Natural Medium Dark-Brown Tiger's Eye, Oval, Opaque

Tiger's Eye

10.42ct1 pc
$ 7.38
18 x 13 mm (calibrated)
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0.58ct Natural Bright Green Emerald, Oval, SI, Photo A

0.58ct Natural Bright Green Emerald, Oval, SI

Emerald

0.58ct1 pc
$ 76.56
6 x 4.3 mm
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4.88ctw Natural Deep Red Pyrope Garnet, Marquise, VS, Photo A

4.88ctw Natural Deep Red Pyrope Garnet, Marquise, VS

Pyrope Garnet

4.88ct total4 pcs
$ 51.53
10.1 x 5.1 mm
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5.55ctw Natural Rose Pink Strawberry Quartz, Oval, Translucent, Photo A

5.55ctw Natural Rose Pink Strawberry Quartz, Oval, Translucent

Strawberry Quartz

5.55ct total2 pcs
$ 51.29
10 x 8 mm (calibrated)
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8.38ct Natural Multicolor Agate, Round, Opaque, Photo A

8.38ct Natural Multicolor Agate, Round, Opaque

Agate

8.38ct1 pc
$ 10.06
12 mm (calibrated)
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3.32ct Natural Deep Golden Orange Citrine, Cushion, VVS-VS, Photo A

3.32ct Natural Deep Golden Orange Citrine, Cushion, VVS-VS

Citrine

3.32ct1 pc
$ 30.67
11.8 x 7.6 mm
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1.21ct Natural Bluish White Rainbow Moonstone, Oval, Transparent, Photo A

1.21ct Natural Bluish White Rainbow Moonstone, Oval, Transparent

Rainbow Moonstone

1.21ct1 pc
$ 46.46
8 x 6 mm (calibrated)
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Why Buy Octagon Shape 14x12 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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
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

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

Posted By JHT in April, 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
→ View All GemSelect Reviews on Bizrate
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