X
Gemstone Search

Your Details

Please fill in your email address

Please fill in a password

Forgot your password?

Buy Octagon Cut Amethyst Gems

Octagon Cut Amethyst Weight
Octagon Cut Amethyst Size
Octagon Cut Amethyst Clarity
Octagon Cut Amethyst Price
Octagon Cut Amethyst Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
Red
Turquoise
Violet Octagon Cut Amethyst
White
Yellow
Octagon Cut Amethyst Single
Octagon Cut Amethyst Pairs
Octagon Cut Amethyst Lots
Octagon Cut Amethyst Faceted
Octagon Cut Amethyst Cabochons
X
Clear All
Photos are of Actual Products for Sale

20.80ct Amethyst Gemstone Details:

ID: 715401
Weight: 20.80ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 715401

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Pinkish Violet color.

Price: $ 166.40
Item in Stock
More Options & Item Details
Add to Cart

24.65ct Amethyst Gemstone Details:

ID: 692347
Weight: 24.65ct
Size: 20 x 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692347

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Purplish Violet color.

Price: $ 172.55
Item in Stock
More Options & Item Details
Add to Cart

14.78ct Amethyst Gemstone Details:

ID: 713706
Weight: 14.78ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 713706

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18 x 13 mm (calibrated). Amethyst gemstone in Vivid Violet color.

Price: $ 103.46
Item in Stock
More Options & Item Details
Add to Cart

24.15ct Amethyst Gemstone Details:

ID: 692505
Weight: 24.15ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692505

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Deep Violet color.

Price: $ 169.05
Item in Stock
More Options & Item Details
Add to Cart

19.30ct Amethyst Gemstone Details:

ID: 715570
Weight: 19.30ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 715570

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Purplish Violet color.

Price: $ 154.40
Item in Stock
More Options & Item Details
Add to Cart

21.61ct Amethyst Gemstone Details:

ID: 692910
Weight: 21.61ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692910

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Iris Violet color.

Price: $ 151.27
Item in Stock
More Options & Item Details
Add to Cart

18.67ct Amethyst Gemstone Details:

ID: 716441
Weight: 18.67ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 716441

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Pinkish Violet color.

Price: $ 149.36
Item in Stock
More Options & Item Details
Add to Cart

22.72ct Amethyst Gemstone Details:

ID: 692721
Weight: 22.72ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692721

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Medium Pinkish Violet color.

Price: $ 159.04
Item in Stock
More Options & Item Details
Add to Cart

24.96ct Amethyst Gemstone Details:

ID: 692712
Weight: 24.96ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692712

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 174.72
Item in Stock
More Options & Item Details
Add to Cart

21.63ct Amethyst Gemstone Details:

ID: 715571
Weight: 21.63ct
Size: 20.4 x 18.4 mm
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 715571

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20.4 x 18.4 mm. Amethyst gemstone in Medium Light Purplish-Violet color.

Price: $ 173.04
Hurry, last item in this size!
More Options & Item Details
Add to Cart

2.02ct Amethyst Gemstone Details:

ID: 532345
Weight: 2.02ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 532345

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 13.33
Item in Stock
More Options & Item Details
Add to Cart

18.77ct Amethyst Gemstone Details:

ID: 692477
Weight: 18.77ct
Size: 18.1 x 14 mm
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692477

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18.1 x 14 mm. Amethyst gemstone in Medium Violet color.

Price: $ 131.39
Item in Stock
More Options & Item Details
Add to Cart

1.84ct Amethyst Gemstone Details:

ID: 515008
Weight: 1.84ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 515008

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Light Pinkish Violet color.

Price: $ 14.17
Item in Stock
More Options & Item Details
Add to Cart

2.10ct Amethyst Gemstone Details:

ID: 534148
Weight: 2.10ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 534148

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 13.86
Item in Stock
More Options & Item Details
Add to Cart

20.03ct Amethyst Gemstone Details:

ID: 711020
Weight: 20.03ct
Size: 18.3 x 14.2 mm
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 711020

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18.3 x 14.2 mm. Amethyst gemstone in Light Pinkish Violet color.

Price: $ 140.21
Item in Stock
More Options & Item Details
Add to Cart

15.55ct Amethyst Gemstone Details:

ID: 713393
Weight: 15.55ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 713393

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18 x 13 mm (calibrated). Amethyst gemstone in Purplish Violet color.

Price: $ 108.85
Item in Stock
More Options & Item Details
Add to Cart

19.93ct Amethyst Gemstone Details:

ID: 692521
Weight: 19.93ct
Size: 18.3 x 14.3 mm
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692521

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18.3 x 14.3 mm. Amethyst gemstone in Medium Violet color.

Price: $ 139.51
Item in Stock
More Options & Item Details
Add to Cart

26.72ct Amethyst Gemstone Details:

ID: 695558
Weight: 26.72ct
Size: 21.5 x 16.1 mm
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 695558

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 21.5 x 16.1 mm. Amethyst gemstone in Deep Purplish Violet color.

Price: $ 153.91
Just One Left!
More Options & Item Details
Add to Cart

22.54ct Amethyst Gemstone Details:

ID: 692913
Weight: 22.54ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692913

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Medium Light Purplish-Violet color.

Price: $ 157.78
Item in Stock
More Options & Item Details
Add to Cart

16.89ct Amethyst Gemstone Details:

ID: 693230
Weight: 16.89ct
Size: 18.3 x 14.2 mm
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 693230

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18.3 x 14.2 mm. Amethyst gemstone in Medium Violet color.

Price: $ 118.23
Item in Stock
More Options & Item Details
Add to Cart

21.16ct Amethyst Gemstone Details:

ID: 692719
Weight: 21.16ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692719

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Pinkish Violet color.

Price: $ 148.12
Item in Stock
More Options & Item Details
Add to Cart

1.34ct Amethyst Gemstone Details:

ID: 655351
Weight: 1.34ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Shape: Octagon Buff-Top
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 655351

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Buff-Top Amethyst gem in size: 8 x 6 mm (calibrated). Amethyst gemstone in Medium Dark-Violet color.

Price: $ 9.38
Item in Stock
More Options & Item Details
Select pcs
Add to Cart

18.88ct Amethyst Gemstone Details:

ID: 693229
Weight: 18.88ct
Size: 18 x 14.1 mm
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 693229

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18 x 14.1 mm. Amethyst gemstone in Deep Iris Violet color.

Price: $ 132.16
Item in Stock
More Options & Item Details
Add to Cart

15.03ct Amethyst Gemstone Details:

ID: 713703
Weight: 15.03ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 713703

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18 x 13 mm (calibrated). Amethyst gemstone in Deep Purplish Violet color.

Price: $ 105.21
Item in Stock
More Options & Item Details
Add to Cart

26.45ct Amethyst Gemstone Details:

ID: 694925
Weight: 26.45ct
Size: 20.3 x 16.6 mm
Clarity: VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 694925

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20.3 x 16.6 mm. Amethyst gemstone in Medium Violet color.

Price: $ 152.35
Just One More Available!
More Options & Item Details
Add to Cart

18.72ct Amethyst Gemstone Details:

ID: 692523
Weight: 18.72ct
Size: 18.3 x 14.1 mm
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692523

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18.3 x 14.1 mm. Amethyst gemstone in Pinkish Violet color.

Price: $ 131.04
Item in Stock
More Options & Item Details
Add to Cart

2.56ctw Amethyst Gemstones Details:

ID: 632831
Weight: 2.56ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Shape: Octagon Cabochon
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 632831

2 pieces of Untreated Amethyst from Brazil for sale. Natural Octagon Cabochon Amethyst gems in size: 7 x 5 mm (calibrated). Amethyst gemstones in Medium Violet color.

Price: $ 15.36
Item in Stock
More Options & Item Details
Add to Cart

22.71ct Amethyst Gemstone Details:

ID: 692510
Weight: 22.71ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692510

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Purplish Violet color.

Price: $ 158.97
Item in Stock
More Options & Item Details
Add to Cart

15.96ct Amethyst Gemstone Details:

ID: 713700
Weight: 15.96ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 713700

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18 x 13 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 111.72
Item in Stock
More Options & Item Details
Add to Cart

24.54ct Amethyst Gemstone Details:

ID: 692914
Weight: 24.54ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692914

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Medium Pink Violet color.

Price: $ 171.78
Item in Stock
More Options & Item Details
Add to Cart

1.29ct Amethyst Gemstone Details:

ID: 706788
Weight: 1.29ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 706788

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 7 x 7 mm (calibrated). Amethyst gemstone in Medium Light Purplish-Violet color.

Price: $ 10.32
Limited Stock - 3 Left!
More Options & Item Details
Add to Cart

19.78ct Amethyst Gemstone Details:

ID: 693239
Weight: 19.78ct
Size: 18.2 x 14.1 mm
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 693239

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18.2 x 14.1 mm. Amethyst gemstone in Pinkish Violet color.

Price: $ 138.46
Item in Stock
More Options & Item Details
Add to Cart

0.65ct Amethyst Gemstone Details:

ID: 687473
Weight: 0.65ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 687473

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 5 x 5 mm (calibrated). Amethyst gemstone in Sangria Violet color.

Price: $ 5.20
Only Two Remaining!
More Options & Item Details
Add to Cart

19.79ct Amethyst Gemstone Details:

ID: 692520
Weight: 19.79ct
Size: 18.1 x 14.2 mm
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692520

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18.1 x 14.2 mm. Amethyst gemstone in Pinkish Violet color.

Price: $ 138.53
Item in Stock
More Options & Item Details
Add to Cart

22.42ct Amethyst Gemstone Details:

ID: 692723
Weight: 22.42ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692723

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 156.94
Item in Stock
More Options & Item Details
Add to Cart

1.36ct Amethyst Gemstone Details:

ID: 654643
Weight: 1.36ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Shape: Octagon Buff-Top
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 654643

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Buff-Top Amethyst gem in size: 8 x 6 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 9.52
Item in Stock
More Options & Item Details
Select pcs
Add to Cart

23.51ct Amethyst Gemstone Details:

ID: 692718
Weight: 23.51ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692718

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Medium Purplish Violet color.

Price: $ 164.57
Item in Stock
More Options & Item Details
Add to Cart

2.64ct Amethyst Gemstone Details:

ID: 686127
Weight: 2.64ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 686127

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 21.12
Item in Stock
More Options & Item Details
Add to Cart

1.33ct Amethyst Gemstone Details:

ID: 707191
Weight: 1.33ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 707191

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 7 x 7 mm (calibrated). Amethyst gemstone in Light-Medium Violet color.

Price: $ 10.64
Only 4 Available - Act Quickly!
More Options & Item Details
Select pcs
Add to Cart

27.56ct Amethyst Gemstone Details:

ID: 694837
Weight: 27.56ct
Size: 20.2 x 16.5 mm
Clarity: VVS
Content: 1 pc
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 694837

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 20.2 x 16.5 mm. Amethyst gemstone in Medium Purplish Violet color.

Price: $ 158.75
Hurry, Last Few Left!
More Options & Item Details
Add to Cart

19.87ct Amethyst Gemstone Details:

ID: 692475
Weight: 19.87ct
Size: 18.4 x 14.1 mm
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692475

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18.4 x 14.1 mm. Amethyst gemstone in Medium Violet color.

Price: $ 139.09
Item in Stock
More Options & Item Details
Add to Cart

2.68ctw Amethyst Gemstones Details:

ID: 632829
Weight: 2.68ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Shape: Octagon Cabochon
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 632829

2 pieces of Untreated Amethyst from Brazil for sale. Natural Octagon Cabochon Amethyst gems in size: 7 x 5 mm (calibrated). Amethyst gemstones in Medium Violet color.

Price: $ 16.08
Item in Stock
More Options & Item Details
Add to Cart

14.38ct Amethyst Gemstone Details:

ID: 713976
Weight: 14.38ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 713976

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18 x 13 mm (calibrated). Amethyst gemstone in Vivid Violet color.

Price: $ 100.66
Item in Stock
More Options & Item Details
Add to Cart

2.18ct Amethyst Gemstone Details:

ID: 532530
Weight: 2.18ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 532530

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 14.39
Item in Stock
More Options & Item Details
Select pcs
Add to Cart

15.91ct Amethyst Gemstone Details:

ID: 713701
Weight: 15.91ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 713701

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18 x 13 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 111.37
Item in Stock
More Options & Item Details
Add to Cart

1.39ct Amethyst Gemstone Details:

ID: 655354
Weight: 1.39ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Shape: Octagon Buff-Top
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 655354

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Buff-Top Amethyst gem in size: 8 x 6 mm (calibrated). Amethyst gemstone in Pinkish Violet color.

Price: $ 9.73
Item in Stock
More Options & Item Details
Select pcs
Add to Cart

2.40ct Amethyst Gemstone Details:

ID: 533561
Weight: 2.40ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 533561

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 14.50
Item in Stock
More Options & Item Details
Add to Cart

2.24ctw Amethyst Gemstones Details:

ID: 632823
Weight: 2.24ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Shape: Octagon Cabochon
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 632823

2 pieces of Untreated Amethyst from Brazil for sale. Natural Octagon Cabochon Amethyst gems in size: 7 x 5 mm (calibrated). Amethyst gemstones in Medium Violet color.

Price: $ 13.44
Item in Stock
More Options & Item Details
Add to Cart

2.09ct Amethyst Gemstone Details:

ID: 533183
Weight: 2.09ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 533183

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Light Violet color.

Price: $ 12.62
Item in Stock
More Options & Item Details
Add to Cart

1.97ct Amethyst Gemstone Details:

ID: 533964
Weight: 1.97ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 533964

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 13.00
Item in Stock
More Options & Item Details
Add to Cart

17.11ct Amethyst Gemstone Details:

ID: 695556
Weight: 17.11ct
Size: 17.3 x 13.7 mm
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 695556

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 17.3 x 13.7 mm. Amethyst gemstone in Medium Violet color.

Price: $ 98.55
Item in Stock
More Options & Item Details
Add to Cart

2.07ct Amethyst Gemstone Details:

ID: 534147
Weight: 2.07ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 534147

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Deep Iris Violet color.

Price: $ 13.66
Item in Stock
More Options & Item Details
Add to Cart

1.55ct Amethyst Gemstone Details:

ID: 706928
Weight: 1.55ct
Size: 7.3 x 7.2 mm
Clarity: VS-SI
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 706928

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 7.3 x 7.2 mm. Amethyst gemstone in Medium Violet color.

Price: $ 12.40
Hurry, Last Few Left!
More Options & Item Details
Select pcs
Add to Cart

22.70ct Amethyst Gemstone Details:

ID: 692514
Weight: 22.70ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692514

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Medium Violet color.

Price: $ 158.90
Item in Stock
More Options & Item Details
Add to Cart

1.32ct Amethyst Gemstone Details:

ID: 655360
Weight: 1.32ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Shape: Octagon Buff-Top
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 655360

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Buff-Top Amethyst gem in size: 8 x 6 mm (calibrated). Amethyst gemstone in Purplish Violet color.

Price: $ 9.24
Item in Stock
More Options & Item Details
Select pcs
Add to Cart

18.55ct Amethyst Gemstone Details:

ID: 716070
Weight: 18.55ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 716070

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Purplish Violet color.

Price: $ 148.40
Item in Stock
More Options & Item Details
Add to Cart

22.05ct Amethyst Gemstone Details:

ID: 692511
Weight: 22.05ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692511

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 20 x 15 mm (calibrated). Amethyst gemstone in Medium Light Purplish-Violet color.

Price: $ 154.35
Item in Stock
More Options & Item Details
Add to Cart

16.33ct Amethyst Gemstone Details:

ID: 692524
Weight: 16.33ct
Size: 18 x 14 mm
Clarity: VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 692524

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18 x 14 mm. Amethyst gemstone in Pinkish Violet color.

Price: $ 114.31
Item in Stock
More Options & Item Details
Add to Cart

15.67ct Amethyst Gemstone Details:

ID: 713397
Weight: 15.67ct
Size: 18 x 13 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Octagon Step Cut
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 713397

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Step Cut Amethyst gem in size: 18 x 13 mm (calibrated). Amethyst gemstone in Purplish Violet color.

Price: $ 109.69
Item in Stock
More Options & Item Details
Add to Cart

1.97ct Amethyst Gemstone Details:

ID: 533299
Weight: 1.97ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Shape: Octagon Facet
Color: Violet
Treatment: Untreated
Origin: Brazil
Type: Natural Loose Amethyst Gem
Short Description of Amethyst ID: 533299

1 piece of Untreated Amethyst from Brazil for sale. Natural Octagon Facet Amethyst gem in size: 9 x 7 mm (calibrated). Amethyst gemstone in Light Violet color.

Price: $ 10.82
Item in Stock
More Options & Item Details
Add to Cart
1 2 3
Choose Page
1 - 3

The octagon cut was developed more than a century ago initially to maximize the color of emeralds. It quickly caught on with other gemstones and the bright colors and exceptional clarity of amethysts make them an ideal choice.

All natural octagon cut amethysts are ideal for rings, pendants and earrings as well as side stones, accents stones and multi stone jewelry items.

Very affordable prices for such an attractive and eye-catching certified genuine gemstone.

All gemstones individually photographed - no stock or artificially enhanced photos.

Great customer reviews. Excellent return policy if not completely satisfied.

Read our Amethyst info page for more details

Read All

Over 19 Years in the Gemstone Business!

Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

I love GemSelect, photos and details are great.

Posted By #1 in February, 2024
Source: Bizrate

Overall Rating -> 9 star ratings

They had a easy to navigate directory for all the currently available products. You could filter by almost any parameter you could think of. The checkout process was smooth and painless, and the shipping was quick and efficient. All-in-all, it was a very positive experience.

Posted By Brian in May, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I just bought some mystic quartz. Checkout was smooth and pleasant

Posted By Jay in July, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Convenient selection, arrival on time

Posted By Alin in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Love the variety of stones, sizes and the prices

Posted By Dorita in March, 2024
Source: Bizrate

Overall Rating -> 8 star ratings

Loved the lot buy options

Posted By BDG in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have started a small gem brokerage. I find stones to meet clients needs. Gemselect has helped me find what people what.

Posted By Pirates Bounty in April, 2024
Source: Bizrate
STAY IN TOUCH | NEWSLETTER
*You're signing up to receive GemSelect promotional email.
Partners and Trust Partners and Trust Payment options Payment options

Switch to Mobile Version

Copyright © 2005-2025 GemSelect.com all rights reserved.

Reproduction (text or graphics) without the express written consent of GemSelect.com (SETT Company Ltd.) is strictly prohibited.

5649

Enlarged Gemstone Image