Calibrated Amethyst Gemstones: Natural Amethyst for Jewelry, Wholesale Calibrated Amethyst
Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple Calibrated Amethyst
Red
Turquoise
Violet Calibrated Amethyst
White Calibrated Amethyst
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 (2182)
X
Clear All
ID:
357813
Weight:
3.97ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
26.21
Item in Stock
More Options & Item Details
ID:
410223
Weight:
6.08ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
40.13
Item in Stock
More Options & Item Details
ID:
465323
Weight:
4.34ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
37.98
Item in Stock
More Options & Item Details
ID:
692448
Weight:
13.24ct
Size:
16 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
111.22
Item in Stock
More Options & Item Details
ID:
427896
Weight:
2.35ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
15.52
Item in Stock
More Options & Item Details
ID:
427687
Weight:
2.50ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.50
Item in Stock
More Options & Item Details
ID:
463469
Weight:
4.09ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.39
Item in Stock
More Options & Item Details
ID:
376941
Weight:
4.10ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
37.88
Item in Stock
More Options & Item Details
ID:
458419
Weight:
5.41ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
49.99
Item in Stock
More Options & Item Details
ID:
458446
Weight:
4.98ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
46.02
Item in Stock
More Options & Item Details
ID:
410220
Weight:
5.60ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
36.96
Item in Stock
More Options & Item Details
ID:
563548
Weight:
2.93ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.58
Item in Stock
More Options & Item Details
ID:
712832
Weight:
19.76ct
Size:
18 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
165.98
Item in Stock
More Options & Item Details
ID:
409438
Weight:
11.03ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
52.56
Item in Stock
More Options & Item Details
ID:
655157
Weight:
0.84ct
Size:
6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.06
Item in Stock
More Options & Item Details
ID:
694368
Weight:
23.74ct
Size:
18 x 18 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
199.42
Item in Stock
More Options & Item Details
ID:
713399
Weight:
14.92ct
Size:
18 x 13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
125.33
Item in Stock
More Options & Item Details
ID:
694495
Weight:
12.50ct
Size:
15 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
105.00
Item in Stock
More Options & Item Details
ID:
713701
Weight:
15.91ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
133.64
Item in Stock
More Options & Item Details
ID:
357591
Weight:
4.15ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.40
Item in Stock
More Options & Item Details
ID:
678711
Weight:
5.55ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
46.62
Item in Stock
More Options & Item Details
ID:
679207
Weight:
2.64ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
22.18
Item in Stock
More Options & Item Details
ID:
460427
Weight:
3.48ct
Size:
13 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
32.16
Item in Stock
More Options & Item Details
ID:
675182
Weight:
3.03ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.45
Item in Stock
More Options & Item Details
ID:
427142
Weight:
2.23ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
14.72
Item in Stock
More Options & Item Details
ID:
551313
Weight:
2.87ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.91
Item in Stock
More Options & Item Details
ID:
502694
Weight:
1.57ct
Size:
10 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.36
Item in Stock
More Options & Item Details
ID:
460483
Weight:
3.28ct
Size:
13 x 9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
30.31
Item in Stock
More Options & Item Details
ID:
692659
Weight:
11.38ct
Size:
16 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
95.59
Item in Stock
More Options & Item Details
ID:
393083
Weight:
7.80ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
51.48
Item in Stock
More Options & Item Details
ID:
459947
Weight:
5.32ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
49.15
Item in Stock
More Options & Item Details
ID:
692718
Weight:
23.51ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
197.48
Item in Stock
More Options & Item Details
ID:
493858
Weight:
1.56ct
Size:
12 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
12.36
Item in Stock
More Options & Item Details
ID:
392350
Weight:
7.31ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
48.25
Item in Stock
More Options & Item Details
ID:
427904
Weight:
2.42ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
15.97
Item in Stock
More Options & Item Details
ID:
535402
Weight:
1.17ct
Size:
7 mm (calibrated)
Clarity:
VS
Price:
$
9.26
Item in Stock
More Options & Item Details
ID:
564228
Weight:
2.70ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
17.82
Item in Stock
More Options & Item Details
ID:
532427
Weight:
4.68ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
37.07
Item in Stock
More Options & Item Details
ID:
392533
Weight:
10.07ct (total)
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
66.47
Item in Stock
More Options & Item Details
ID:
572438
Weight:
2.97ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
27.44
Item in Stock
More Options & Item Details
ID:
692473
Weight:
12.67ct
Size:
16 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
106.43
Item in Stock
More Options & Item Details
ID:
393161
Weight:
6.93ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
45.74
Item in Stock
More Options & Item Details
ID:
713396
Weight:
15.66ct
Size:
18 x 13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
131.54
Item in Stock
More Options & Item Details
ID:
449129
Weight:
4.07ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
26.87
Item in Stock
More Options & Item Details
ID:
392715
Weight:
10.89ct (total)
Size:
14 x 10 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
71.88
Item in Stock
More Options & Item Details
ID:
675004
Weight:
3.21ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.96
Item in Stock
More Options & Item Details
ID:
564398
Weight:
2.98ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
19.67
Item in Stock
More Options & Item Details
ID:
534148
Weight:
2.10ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.63
Item in Stock
More Options & Item Details
ID:
475822
Weight:
6.32ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
58.39
Item in Stock
More Options & Item Details
ID:
716353
Weight:
2.78ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.69
Item in Stock
More Options & Item Details
ID:
430361
Weight:
2.51ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.57
Item in Stock
More Options & Item Details
ID:
693081
Weight:
26.13ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
219.49
Item in Stock
More Options & Item Details
ID:
449468
Weight:
3.36ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
22.18
Item in Stock
More Options & Item Details
ID:
463318
Weight:
4.80ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
38.02
Item in Stock
More Options & Item Details
ID:
551165
Weight:
2.62ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Price:
$
24.20
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
692723
Weight:
22.42ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
188.33
Item in Stock
More Options & Item Details
ID:
459655
Weight:
3.92ct
Size:
11 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
31.04
Item in Stock
More Options & Item Details
ID:
692662
Weight:
10.49ct
Size:
15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
88.12
Item in Stock
More Options & Item Details
ID:
706934
Weight:
4.70ct
Size:
11 x 11 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
45.12
Item in Stock
More Options & Item Details
ID:
678868
Weight:
2.91ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
24.44
Item in Stock
More Options & Item Details
FAQs
What is a loose calibrated amethyst?
A loose calibrated amethyst is a natural gemstone that has been cut to precise, standard dimensions such as 6mm, 8mm, or 10x8mm. These stones are ideal for creating consistent jewelry designs like pendants, rings, and earrings.
Why choose calibrated amethyst gemstones?
Calibrated amethyst gemstones ensure uniformity in size and shape, making them perfect for matching jewelry pieces. Whether you need a calibrated round amethyst or an oval shape, these stones simplify the design process for jewelers and hobbyists.
What sizes are available for loose amethyst stones?
Our collection includes popular sizes such as 6mm amethyst stones, 8mm amethyst gemstones, and 10x8mm oval amethyst. These sizes cater to a wide range of jewelry designs, from delicate rings to bold pendants.
Can I order bulk calibrated amethyst stones?
Yes, we offer bulk calibrated amethyst options for jewelers and retailers. Whether you need a few loose calibrated amethysts or a larger quantity, we have a wide selection to meet your needs.
Are loose amethysts suitable for pendants?
Absolutely! Calibrated amethyst gemstones are perfect for pendants. They come in precise sizes and shapes, such as oval and round, ensuring a seamless fit into pendant settings.
What is the difference between calibrated loose amethyst and non-calibrated gemstones?
Calibrated loose amethyst stones are cut to standard dimensions, ensuring consistency for jewelry making. Non-calibrated gemstones may vary in size and shape, requiring custom settings.
GemSelect Certified Store ReviewsGemSelect: 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 -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Posted By Britnee Rose in September, 2025
Source: Bizrate
Overall Rating -> 9
It was great!
Posted By Annie in September, 2025
Source: Bizrate
Overall Rating -> 10
I've purchased from here many times over the last decade+. I find the information easy to understand, helpful, and interesting. I have always been satisfied that I got exactly what I ordered. Pictures and descriptions are clear and unique to each stone.
Posted By Maggie in August, 2025
Source: Bizrate
Overall Rating -> 10
Awesome
Posted By D in December, 2024
Source: Bizrate
Overall Rating -> 10
Very good
Hoping you will increase your inventory especially in the 6mm
Thanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
hassle free experience.
Posted By Jhidron in October, 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 -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
Source: Bizrate
