X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy Octagon Shape 14x12 mm Gems

Exact Match not Available: Go Back
4.32ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS, Photo A

4.32ctw Natural Dark Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

4.32ct total2 pcs
$ 45.62
12 x 6.1 mm
View Details
Add to Cart
1.73ctw Natural Forest Green Demantoid Garnet, Oval, VS, Photo A

1.73ctw Natural Forest Green Demantoid Garnet, Oval, VS

Demantoid Garnet

1.73ct total5 pcs
$ 228.36
4.4 x 3.6 mm
View Details
Add to Cart
1.24ct Natural Amber Orange Hessonite Garnet, Square, VS-SI, Photo A

1.24ct Natural Amber Orange Hessonite Garnet, Square, VS-SI

Hessonite Garnet

1.24ct1 pc
$ 25.06
6 x 6 mm (calibrated)
View Details
Add to Cart
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
View Details
Add to Cart
26.63ct Natural Swiss Blue Topaz, Oval, VS, Photo A
Topaz Product Video (714804)

26.63ct Natural Swiss Blue Topaz, Oval, VS

Topaz

26.63ct1 pc
$ 287.60
19.3 x 13.7 mm
View Details
Add to Cart
10.90ct Natural Iris Violet Amethyst, Cushion, VVS, Photo A

10.90ct Natural Iris Violet Amethyst, Cushion, VVS

Amethyst

10.90ct1 pc
$ 104.64
18 x 13 mm (calibrated)
View Details
Add to Cart
8.43ctw Natural Very Light Pink Moonstone, Flower Cut, Translucent, Photo A

8.43ctw Natural Very Light Pink Moonstone, Flower Cut, Translucent

Moonstone

8.43ct total4 pcs
$ 44.51
9 x 8.5 mm
View Details
Add to Cart
18.43ct Natural Medium Green Maw-Sit-Sit, Oval, Opaque, Photo A

18.43ct Natural Medium Green Maw-Sit-Sit, Oval, Opaque

Maw-Sit-Sit

18.43ct1 pc
$ 72.98
16 x 12 mm (calibrated)
View Details
Add to Cart
1.24ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS-VS, Photo A

1.24ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VVS-VS

Tourmaline

1.24ct1 pc
$ 31.58
18 x 2.9 mm
View Details
Add to Cart
10.15ctw Natural Multicolor Labradorite, Round, Translucent, Photo A

10.15ctw Natural Multicolor Labradorite, Round, Translucent

Labradorite

10.15ct total2 pcs
$ 29.72
10 mm (calibrated)
View Details
Add to Cart
3.02ct Natural Light Pinkish Violet Amethyst, Trillion, VS, Photo A

3.02ct Natural Light Pinkish Violet Amethyst, Trillion, VS

Amethyst

3.02ct1 pc
$ 28.99
10 x 10 mm (calibrated)
View Details
Add to Cart
0.65ct Natural Bright Orange Fire Opal, Oval, Transparent, Photo A

0.65ct Natural Bright Orange Fire Opal, Oval, Transparent

Fire Opal

0.65ct1 pc
$ 17.88
8 x 6 mm (calibrated)
View Details
Add to Cart
2.34ctw Natural Deep Yellow Sapphire, Round, VVS-VS, Photo A

2.34ctw Natural Deep Yellow Sapphire, Round, VVS-VS

Sapphire

2.34ct total4 pcs
$ 154.93
5 mm (calibrated)
View Details
Add to Cart
0.70ct Natural Yellow Green Color-Change Diaspore, Octagon / Emerald Cut, VS, Photo A

0.70ct Natural Yellow Green Color-Change Diaspore, Octagon / Emerald Cut, VS

Color-Change Diaspore

0.70ct1 pc
$ 26.84
6.6 x 3.9 mm
View Details
Add to Cart
1.78ctw Natural White Zircon, Oval, VVS, Photo A

1.78ctw Natural White Zircon, Oval, VVS

Zircon

1.78ct total2 pcs
$ 12.78
6.2 x 4.2 mm
View Details
Add to Cart
0.98ctw Natural Medium Green Peridot, Oval, Transparent, Photo A

0.98ctw Natural Medium Green Peridot, Oval, Transparent

Peridot

0.98ct total2 pcs
$ 21.17
6 x 4 mm (calibrated)
View Details
Add to Cart
2.84ctw Natural Light Pink Morganite, Round, VS, Photo A

2.84ctw Natural Light Pink Morganite, Round, VS

Morganite

2.84ct total2 pcs
$ 142.00
7 mm (calibrated)
View Details
Add to Cart
4.18ct Natural Golden-Peach Zircon, Round, VS, Photo A

4.18ct Natural Golden-Peach Zircon, Round, VS

Zircon

4.18ct1 pc
$ 376.20
8.5 mm (calibrated)
View Details
Add to Cart
2.08ct Natural Deep Orange Hessonite Garnet, Oval, VVS-VS, Photo A

2.08ct Natural Deep Orange Hessonite Garnet, Oval, VVS-VS

Hessonite Garnet

2.08ct1 pc
$ 46.68
8.3 x 6.6 mm
View Details
Add to Cart
1.44ct Natural Bright Red Tourmaline, Oval, VVS-VS, Photo A

1.44ct Natural Bright Red Tourmaline, Oval, VVS-VS

Tourmaline

1.44ct1 pc
$ 259.20
7.6 x 6.5 mm
View Details
Add to Cart
4.37ctw Natural Deep Blood Red Pyrope Garnet, Marquise, VVS-VS, Photo A

4.37ctw Natural Deep Blood Red Pyrope Garnet, Marquise, VVS-VS

Pyrope Garnet

4.37ct total2 pcs
$ 28.85
12.1 x 6 mm
View Details
Add to Cart
0.53ct Natural Multicolor Opal, Oval, Opaque, Photo A

0.53ct Natural Multicolor Opal, Oval, Opaque

Opal

0.53ct1 pc
$ 19.08
7 x 5 mm (calibrated)
View Details
Add to Cart
0.20ct Natural Pinkish Red Ruby, Round, VS, Photo A
Ruby Product Video (705463)

0.20ct Natural Pinkish Red Ruby, Round, VS

Ruby

0.20ct1 pc
$ 79.46
3.5 mm (calibrated)
View Details
Add to Cart
5.76ct Natural Yellow Green Prehnite, Fancy, Translucent, Photo A

5.76ct Natural Yellow Green Prehnite, Fancy, Translucent

Prehnite

5.76ct1 pc
$ 11.40
16.7 x 10.8 mm
View Details
Add to Cart
0.45ct Natural Light Blue Sapphire, Heart, VS, Photo A

0.45ct Natural Light Blue Sapphire, Heart, VS

Sapphire

0.45ct1 pc
$ 37.80
4.9 x 4.7 mm
View Details
Add to Cart
0.97ct Natural London Blue Topaz, Oval, VVS-VS, Photo A

0.97ct Natural London Blue Topaz, Oval, VVS-VS

Topaz

0.97ct1 pc
$ 13.39
7 x 5 mm (calibrated)
View Details
Add to Cart
1.22ctw Natural Deep Golden Orange Sapphire, Oval, VS, Photo A

1.22ctw Natural Deep Golden Orange Sapphire, Oval, VS

Sapphire

1.22ct total2 pcs
$ 80.89
5.8 x 4.7 mm
View Details
Add to Cart
12.33ct Natural Medium Violet Amethyst, Cushion, VVS, Photo A

12.33ct Natural Medium Violet Amethyst, Cushion, VVS

Amethyst

12.33ct1 pc
$ 118.37
15 x 15 mm (calibrated)
View Details
Add to Cart
0.60ct Natural Lilac Purple Sapphire, Octagon / Emerald Cut, VVS-VS, Photo A

0.60ct Natural Lilac Purple Sapphire, Octagon / Emerald Cut, VVS-VS

Sapphire

0.60ct1 pc
$ 93.68
6 x 4 mm (calibrated)
View Details
Add to Cart
1.07ct Natural Medium Green Peridot, Oval, VVS-VS, Photo A

1.07ct Natural Medium Green Peridot, Oval, VVS-VS

Peridot

1.07ct1 pc
$ 8.99
7.5 x 5.5 mm
View Details
Add to Cart
1.22ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VS, Photo A

1.22ct Natural Medium Green Tourmaline, Octagon / Emerald Cut, VS

Tourmaline

1.22ct1 pc
$ 73.20
10.6 x 3.5 mm
View Details
Add to Cart
0.87ctw Natural Multicolor Opal, Oval, Opaque, Photo A

0.87ctw Natural Multicolor Opal, Oval, Opaque

Opal

0.87ct total2 pcs
$ 31.32
7 x 5 mm (calibrated)
View Details
Add to Cart

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's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 10 star ratings

Great for buying gemstones, came with authenticity certs. Will buy again someday!

Posted By Uggadugga in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life

Posted By Kickbass.2 in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My whole experience is great.

Posted By Ghs in November, 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 -> 9 star ratings

I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.

Posted By Jezzi in June, 2025
Source: Bizrate

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
Enlarged Gemstone Image