Buy Octagon Shape 6x4 mm Gems
Bi-color
Black
Blue
Brown
Golden
Gray
Green Octagon Shape 6x4 mm Gems
Multicolor
Orange Octagon Shape 6x4 mm Gems
Pink Octagon Shape 6x4 mm Gems
Purple Octagon Shape 6x4 mm Gems
Red Octagon Shape 6x4 mm Gems
Turquoise
Violet Octagon Shape 6x4 mm Gems
White Octagon Shape 6x4 mm Gems
Yellow Octagon Shape 6x4 mm Gems
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 (24)
Color-Change Diaspore (5)
Emerald (5)
Peridot (46)
Pyrope Garnet (33)
Rainbow Moonstone (1)
Ruby (25)
Sapphire (17)
Tourmaline (2)
Zircon (2)
Clear All
ID:
682704
Weight:
0.58ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.44
Item in Stock
More Options & Item Details
ID:
729082
Weight:
0.77ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
83.16
Item in Stock
More Options & Item Details
ID:
750521
Weight:
0.48ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.36
Item in Stock
More Options & Item Details
ID:
750557
Weight:
0.60ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
4.20
Item in Stock
More Options & Item Details
ID:
480937
Weight:
3.66ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
33.82
Item in Stock
More Options & Item Details
ID:
750483
Weight:
0.55ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.85
Item in Stock
More Options & Item Details
ID:
750515
Weight:
0.55ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.85
Item in Stock
More Options & Item Details
ID:
682700
Weight:
0.54ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.72
Item in Stock
More Options & Item Details
ID:
682554
Weight:
0.49ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.35
Item in Stock
More Options & Item Details
ID:
703095
Weight:
0.60ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
93.68
Item in Stock
More Options & Item Details
ID:
480919
Weight:
3.01ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
27.82
Item in Stock
More Options & Item Details
ID:
729076
Weight:
0.90ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
97.20
Item in Stock
More Options & Item Details
ID:
474959
Weight:
2.56ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
84.48
Item in Stock
More Options & Item Details
ID:
703087
Weight:
0.60ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
93.68
Item in Stock
More Options & Item Details
ID:
480687
Weight:
2.04ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
18.85
Item in Stock
More Options & Item Details
ID:
389349
Weight:
0.74ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.85
Item in Stock
More Options & Item Details
ID:
703093
Weight:
0.66ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
103.04
Item in Stock
More Options & Item Details
ID:
703072
Weight:
0.68ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
106.16
Item in Stock
More Options & Item Details
ID:
730892
Weight:
0.82ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
88.56
Item in Stock
More Options & Item Details
ID:
480829
Weight:
2.44ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
22.55
Item in Stock
More Options & Item Details
ID:
728883
Weight:
0.99ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
106.92
Item in Stock
More Options & Item Details
ID:
474532
Weight:
2.02ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
66.66
Item in Stock
More Options & Item Details
ID:
750539
Weight:
0.57ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.99
Item in Stock
More Options & Item Details
ID:
682136
Weight:
0.61ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.98
Item in Stock
More Options & Item Details
ID:
733079
Weight:
0.57ct
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
23.94
Item in Stock
More Options & Item Details
ID:
480769
Weight:
2.54ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
21.34
Item in Stock
More Options & Item Details
ID:
729075
Weight:
0.98ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
105.84
Item in Stock
More Options & Item Details
ID:
728893
Weight:
0.92ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
99.36
Item in Stock
More Options & Item Details
ID:
475129
Weight:
2.03ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
55.83
Item in Stock
More Options & Item Details
ID:
750497
Weight:
0.54ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
3.78
Item in Stock
More Options & Item Details
ID:
703079
Weight:
0.61ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
95.24
Item in Stock
More Options & Item Details
ID:
729079
Weight:
0.80ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
86.40
Item in Stock
More Options & Item Details
ID:
728891
Weight:
0.88ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Price:
$
95.04
Item in Stock
More Options & Item Details
ID:
480839
Weight:
2.44ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
22.55
Item in Stock
More Options & Item Details
ID:
475125
Weight:
1.89ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
62.38
Item in Stock
More Options & Item Details
ID:
682562
Weight:
0.55ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.90
Item in Stock
More Options & Item Details
ID:
475133
Weight:
2.29ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
75.58
Item in Stock
More Options & Item Details
ID:
474966
Weight:
2.38ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
78.54
Item in Stock
More Options & Item Details
ID:
480697
Weight:
2.79ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
25.78
Item in Stock
More Options & Item Details
ID:
480748
Weight:
2.88ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
26.62
Item in Stock
More Options & Item Details
ID:
556882
Weight:
0.63ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
28.76
Item in Stock
More Options & Item Details
ID:
480712
Weight:
2.21ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
20.42
Item in Stock
More Options & Item Details
ID:
681728
Weight:
0.60ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Price:
$
10.80
Item in Stock
More Options & Item Details
ID:
474527
Weight:
2.66ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
87.78
Item in Stock
More Options & Item Details
ID:
682824
Weight:
0.57ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Price:
$
10.26
Item in Stock
More Options & Item Details
ID:
730763
Weight:
0.84ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
90.72
Item in Stock
More Options & Item Details
ID:
703086
Weight:
0.53ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
82.75
Item in Stock
More Options & Item Details
ID:
728892
Weight:
0.79ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
85.32
Item in Stock
More Options & Item Details
ID:
729081
Weight:
0.86ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
92.88
Item in Stock
More Options & Item Details
ID:
682135
Weight:
0.56ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.08
Item in Stock
More Options & Item Details
ID:
681792
Weight:
0.60ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10.80
Item in Stock
More Options & Item Details
ID:
728983
Weight:
0.75ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
81.00
Item in Stock
More Options & Item Details
ID:
681798
Weight:
0.62ct
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.16
Item in Stock
More Options & Item Details
ID:
544825
Weight:
0.93ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
41.62
Item in Stock
More Options & Item Details
ID:
480690
Weight:
3.09ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
28.55
Item in Stock
More Options & Item Details
ID:
480911
Weight:
2.64ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
22.18
Item in Stock
More Options & Item Details
ID:
703097
Weight:
0.57ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
88.99
Item in Stock
More Options & Item Details
ID:
480719
Weight:
2.65ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
24.49
Item in Stock
More Options & Item Details
ID:
474956
Weight:
2.39ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
78.88
Item in Stock
More Options & Item Details
ID:
682701
Weight:
0.57ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.26
Item in Stock
More Options & Item Details
Why Buy Octagon Shape 6x4 Mm Gems from GemSelect?
GemSelect Certified Store ReviewsGemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9
The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.
Posted By Emmanuel in October, 2025
Source: Bizrate
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Posted By LeAnn in April, 2025
Source: Bizrate
Overall Rating -> 9
It was fine . Wish there had been more round stones to select from
Posted By Emm in January, 2026
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
Overall Rating -> 10
Enjoy every moment
Posted By Ferns in October, 2025
Source: Bizrate
Overall Rating -> 10
Was a good experience.
Posted By Tim in July, 2025
Source: Bizrate
