Buy Octagon Shape 8x6 mm Gems
Bi-color
Black
Blue Octagon Shape 8x6 mm Gems
Brown
Golden Octagon Shape 8x6 mm Gems
Gray
Green Octagon Shape 8x6 mm Gems
Multicolor Octagon Shape 8x6 mm Gems
Orange Octagon Shape 8x6 mm Gems
Pink Octagon Shape 8x6 mm Gems
Purple Octagon Shape 8x6 mm Gems
Red Octagon Shape 8x6 mm Gems
Turquoise
Violet Octagon Shape 8x6 mm Gems
White
Yellow
Clear Colors
Single
Pairs
Lots
Faceted
Cabochons
Showing results for
Sort By:
Price - High to Low
Price - Low to High
Size - Largest to Smallest
Size - Smallest to Largest
Weight - High to Low
Weight - Low to High
Gemtypes in Category:
Amethyst (6)
Black Opal (1)
Citrine (323)
Hessonite Garnet (57)
Kunzite (2)
Ruby (1)
Topaz (270)
Tourmaline (2)
Clear All
ID:
553504
Weight:
2.13ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.14
Item in Stock
More Options & Item Details
ID:
569264
Weight:
2.55ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
42.24
Item in Stock
More Options & Item Details
ID:
544027
Weight:
2.15ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
43.26
Item in Stock
More Options & Item Details
ID:
716104
Weight:
2.98ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
28.61
Item in Stock
More Options & Item Details
ID:
715441
Weight:
1.52ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.59
Item in Stock
More Options & Item Details
ID:
716096
Weight:
3.27ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
31.39
Item in Stock
More Options & Item Details
ID:
533710
Weight:
3.50ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
32.34
Item in Stock
More Options & Item Details
ID:
569238
Weight:
2.06ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
40.94
Item in Stock
More Options & Item Details
ID:
715119
Weight:
2.19ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
21.02
Item in Stock
More Options & Item Details
ID:
714860
Weight:
2.04ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
19.58
Item in Stock
More Options & Item Details
ID:
715124
Weight:
1.91ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
18.34
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
718014
Weight:
1.74ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
16.70
Item in Stock
More Options & Item Details
ID:
716050
Weight:
1.57ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
15.07
Item in Stock
More Options & Item Details
ID:
569263
Weight:
2.21ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
43.93
Item in Stock
More Options & Item Details
ID:
372298
Weight:
7.27ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
67.18
Item in Stock
More Options & Item Details
ID:
715666
Weight:
1.83ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.57
Item in Stock
More Options & Item Details
ID:
551302
Weight:
1.58ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.89
Item in Stock
More Options & Item Details
ID:
533868
Weight:
2.66ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
24.58
Item in Stock
More Options & Item Details
ID:
718294
Weight:
1.87ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.95
Item in Stock
More Options & Item Details
ID:
714987
Weight:
2.05ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
19.68
Item in Stock
More Options & Item Details
ID:
718000
Weight:
1.86ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
17.86
Item in Stock
More Options & Item Details
ID:
721309
Weight:
1.22ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.25
Item in Stock
More Options & Item Details
ID:
372425
Weight:
7.53ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
63.25
Item in Stock
More Options & Item Details
ID:
714950
Weight:
1.99ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
19.10
Item in Stock
More Options & Item Details
Select
1
2
3
4
5
pcs 0 in Cart
ID:
543750
Weight:
1.60ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.18
Item in Stock
More Options & Item Details
ID:
718244
Weight:
2.09ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
16.72
Item in Stock
More Options & Item Details
ID:
718286
Weight:
1.80ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
17.28
Item in Stock
More Options & Item Details
ID:
552245
Weight:
3.02ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
27.90
Item in Stock
More Options & Item Details
ID:
714924
Weight:
1.70ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
16.32
Item in Stock
More Options & Item Details
ID:
534224
Weight:
1.69ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.61
Item in Stock
More Options & Item Details
ID:
718201
Weight:
1.99ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
19.10
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
372327
Weight:
7.65ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
70.69
Item in Stock
More Options & Item Details
ID:
556862
Weight:
2.80ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
21.30
Item in Stock
More Options & Item Details
ID:
715847
Weight:
1.67ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.03
Item in Stock
More Options & Item Details
ID:
556540
Weight:
2.67ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
22.34
Item in Stock
More Options & Item Details
ID:
617130
Weight:
3.88ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.86
Item in Stock
More Options & Item Details
ID:
689671
Weight:
3.17ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
30.43
Item in Stock
More Options & Item Details
ID:
715384
Weight:
1.52ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
14.59
Item in Stock
More Options & Item Details
ID:
715120
Weight:
1.93ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
18.53
Item in Stock
More Options & Item Details
ID:
569303
Weight:
2.27ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
45.13
Item in Stock
More Options & Item Details
ID:
617784
Weight:
1.92ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
17.74
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
556988
Weight:
2.98ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
24.94
Item in Stock
More Options & Item Details
ID:
718239
Weight:
1.82ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.47
Item in Stock
More Options & Item Details
ID:
714930
Weight:
2.02ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
19.39
Item in Stock
More Options & Item Details
ID:
715815
Weight:
1.49ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.30
Item in Stock
More Options & Item Details
ID:
553499
Weight:
2.16ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
48.82
Item in Stock
More Options & Item Details
ID:
617120
Weight:
3.86ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.66
Item in Stock
More Options & Item Details
ID:
715037
Weight:
2.00ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.20
Item in Stock
More Options & Item Details
ID:
655187
Weight:
1.35ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
11.34
Item in Stock
More Options & Item Details
ID:
714862
Weight:
1.97ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Price:
$
18.91
Item in Stock
More Options & Item Details
Select
1
2
3
4
5
pcs 0 in Cart
ID:
715027
Weight:
2.08ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
19.97
Item in Stock
More Options & Item Details
ID:
556204
Weight:
2.08ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
54.91
Item in Stock
More Options & Item Details
ID:
715319
Weight:
1.30ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
12.48
Item in Stock
More Options & Item Details
ID:
715326
Weight:
1.43ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
13.73
Item in Stock
More Options & Item Details
ID:
663981
Weight:
1.54ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.94
Item in Stock
More Options & Item Details
ID:
714907
Weight:
1.70ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
16.32
Item in Stock
More Options & Item Details
ID:
720854
Weight:
1.05ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
8.82
Item in Stock
More Options & Item Details
ID:
714876
Weight:
4.08ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
39.17
Item in Stock
More Options & Item Details
ID:
556865
Weight:
3.08ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.78
Item in Stock
More Options & Item Details
ID:
373161
Weight:
7.93ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
63.64
Item in Stock
More Options & Item Details
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
Source: Bizrate
Overall Rating -> 9
Nothing bad to report. Everything is as expected. The gems and the price are all very good.
Posted By Dafanatic in August, 2025
Source: Bizrate
Overall Rating -> 10
I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.
Posted By Desertchick in March, 2025
Source: Bizrate
Overall Rating -> 8
Love the ease of access. Easy to find what you are looking for, and fair pricing.
Posted By NickBehnke in October, 2024
Source: Bizrate
Overall Rating -> 10
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 -> 8
everything was fine
Posted By Marc in January, 2025
Source: Bizrate
Overall Rating -> 10
Nice website I just don't know much about the quality until I receive the stone.
Posted By Becky in December, 2024
Source: Bizrate
Overall Rating -> 10
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
Very professional site
Posted By JR in January, 2025
Source: Bizrate