Calibrated Amethyst Gemstones: Natural Amethyst for Jewelry, Wholesale Calibrated Amethyst
Explore our calibrated amethyst loose stones, including oval loose amethyst , calibrated round amethyst , and more. From 6mm amethyst stones to 10x8mm oval amethyst , we provide precision-cut gemstones ideal for creating exquisite jewelry pieces. Whether you need bulk calibrated amethyst or calibrated amethyst for pendants , our collection is perfect for professional jewelers and hobbyists alike.
Bi-color
Black
Blue
Brown
Golden
Gray
Green
Multicolor
Orange
Pink
Purple
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 (2144)
X
Clear All
ID:
655398
Weight:
7.22ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
43.32
Item in Stock
More Options & Item Details
ID:
692347
Weight:
24.65ct
Size:
20 x 15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
172.55
Item in Stock
More Options & Item Details
ID:
680004
Weight:
21.58ct
Size:
16 x 16 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
207.17
Item in Stock
More Options & Item Details
ID:
694477
Weight:
20.59ct
Size:
18 x 18 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
144.13
Item in Stock
More Options & Item Details
ID:
405188
Weight:
7.17ct
Size:
14 x 12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.54
Item in Stock
More Options & Item Details
ID:
692707
Weight:
29.03ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
203.21
Item in Stock
More Options & Item Details
ID:
692709
Weight:
23.46ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
164.22
Item in Stock
More Options & Item Details
ID:
392229
Weight:
8.26ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
45.43
Item in Stock
More Options & Item Details
ID:
692710
Weight:
25.91ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
181.37
Item in Stock
More Options & Item Details
ID:
715763
Weight:
25.46ct
Size:
20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
244.42
Item in Stock
More Options & Item Details
ID:
532579
Weight:
6.41ct
Size:
15 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
50.77
Item in Stock
More Options & Item Details
ID:
679800
Weight:
52.53ct
Size:
27 x 20 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
504.29
Item in Stock
More Options & Item Details
ID:
710171
Weight:
2.93ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.61
Item in Stock
More Options & Item Details
ID:
478006
Weight:
7.23ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
66.24
Item in Stock
More Options & Item Details
ID:
692721
Weight:
22.72ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
190.85
Item in Stock
More Options & Item Details
ID:
715570
Weight:
19.30ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
185.28
Item in Stock
More Options & Item Details
ID:
692910
Weight:
21.61ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
181.52
Item in Stock
More Options & Item Details
ID:
392402
Weight:
7.70ct (total)
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
50.82
Item in Stock
More Options & Item Details
ID:
460789
Weight:
2.64ct
Size:
9 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.40
Item in Stock
More Options & Item Details
ID:
665017
Weight:
8.25ct
Size:
14 x 12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
69.30
Item in Stock
More Options & Item Details
ID:
635495
Weight:
5.96ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
50.06
Item in Stock
More Options & Item Details
ID:
636236
Weight:
5.46ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
45.86
Item in Stock
More Options & Item Details
ID:
716441
Weight:
18.67ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
179.23
Item in Stock
More Options & Item Details
ID:
458756
Weight:
5.37ct
Size:
15 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
49.62
Item in Stock
More Options & Item Details
ID:
610610
Weight:
avg. 0.70 ct / each
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
5.37
Item in Stock
More Options & Item Details
ID:
459753
Weight:
7.49ct
Size:
13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
59.32
Item in Stock
More Options & Item Details
ID:
622093
Weight:
2.19ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Price:
$
20.23
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
635667
Weight:
5.67ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
47.63
Item in Stock
More Options & Item Details
ID:
572446
Weight:
2.83ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
21.79
Item in Stock
More Options & Item Details
ID:
635489
Weight:
4.75ct
Size:
11 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.90
Item in Stock
More Options & Item Details
ID:
357444
Weight:
3.72ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
24.55
Item in Stock
More Options & Item Details
ID:
715702
Weight:
3.09ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
29.66
Item in Stock
More Options & Item Details
ID:
648322
Weight:
3.74ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
31.42
Item in Stock
More Options & Item Details
ID:
534721
Weight:
2.66ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
21.07
Item in Stock
More Options & Item Details
ID:
427384
Weight:
2.37ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
15.65
Item in Stock
More Options & Item Details
ID:
463351
Weight:
4.66ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.91
Item in Stock
More Options & Item Details
ID:
463158
Weight:
4.35ct
Size:
14 x 10 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
34.45
Item in Stock
More Options & Item Details
ID:
478059
Weight:
4.81ct
Size:
15 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
44.06
Item in Stock
More Options & Item Details
ID:
475503
Weight:
7.03ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
59.05
Item in Stock
More Options & Item Details
ID:
533308
Weight:
2.31ct
Size:
9 x 7 mm (calibrated)
Clarity:
VS
Price:
$
16.74
Item in Stock
More Options & Item Details
ID:
642272
Weight:
3.16ct
Size:
11 x 9 mm (calibrated)
Clarity:
Transparent
Price:
$
22.75
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
684438
Weight:
0.93ct
Size:
6 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
8.93
Item in Stock
More Options & Item Details
ID:
715493
Weight:
5.65ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
54.24
Item in Stock
More Options & Item Details
ID:
427150
Weight:
2.48ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
16.37
Item in Stock
More Options & Item Details
ID:
465593
Weight:
4.38ct
Size:
14 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
38.33
Item in Stock
More Options & Item Details
ID:
715352
Weight:
12.61ct
Size:
18 x 13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
121.06
Item in Stock
More Options & Item Details
ID:
392845
Weight:
9.85ct (total)
Size:
12 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
65.02
Item in Stock
More Options & Item Details
ID:
356976
Weight:
4.07ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
26.87
Item in Stock
More Options & Item Details
ID:
713425
Weight:
17.06ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
143.30
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:
609756
Weight:
1.76ct (total)
Size:
6 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
16.26
Item in Stock
More Options & Item Details
ID:
694379
Weight:
20.42ct
Size:
18 x 18 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
171.53
Item in Stock
More Options & Item Details
ID:
695564
Weight:
4.75ct
Size:
11 x 11 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
32.83
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:
392212
Weight:
5.49ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
21.74
Item in Stock
More Options & Item Details
ID:
716417
Weight:
2.84ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.26
Item in Stock
More Options & Item Details
ID:
358459
Weight:
4.18ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
10 pcs
Price:
$
27.59
Item in Stock
More Options & Item Details
ID:
476470
Weight:
6.07ct
Size:
16 x 12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
56.09
Item in Stock
More Options & Item Details
ID:
711137
Weight:
18.58ct
Size:
18 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
156.07
Item in Stock
More Options & Item Details
ID:
674619
Weight:
2.95ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.78
Item in Stock
More Options & Item Details
Why Buy Calibrated Amethyst from GemSelect?
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
went well
Posted By Doug in May, 2025
Source: Bizrate
Overall Rating -> 10
The website was very easy to use.
Posted By Garnet in January, 2026
Source: Bizrate
Overall Rating -> 10
I have been very happy with my prior purchases and enjoy the website experience.
Posted By Trouble in November, 2025
Source: Bizrate
Overall Rating -> 10
Very food
Posted By Keeto in July, 2025
Source: Bizrate
Overall Rating -> 10
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Posted By G.W. in June, 2025
Source: Bizrate
