Buy Round Shape 12 mm Gems
Bi-color
Black Round Shape 12 mm Gems
Blue Round Shape 12 mm Gems
Brown Round Shape 12 mm Gems
Golden Round Shape 12 mm Gems
Gray Round Shape 12 mm Gems
Green Round Shape 12 mm Gems
Multicolor Round Shape 12 mm Gems
Orange Round Shape 12 mm Gems
Pink Round Shape 12 mm Gems
Purple
Red Round Shape 12 mm Gems
Turquoise Round Shape 12 mm Gems
Violet Round Shape 12 mm Gems
White Round Shape 12 mm Gems
Yellow Round Shape 12 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:
Agate (27)
Amethyst (4)
Apatite (1)
Black Opal (1)
Cat's Eye Scapolite (1)
Citrine (30)
Jadeite (3)
Jasper (10)
Labradorite (21)
Larimar (14)
Maw-Sit-Sit (6)
Morganite (4)
Mystic Quartz (10)
Opal (1)
Pearl (7)
Pietersite (9)
Quartz (58)
Quartz Cat's Eye (25)
Rose Quartz (10)
Ruby-Zoisite (1)
Rutile Quartz (30)
Seraphinite (1)
Smoky Quartz (93)
Spinel (58)
Star Diopside (11)
Star Garnet (2)
Star Sapphire (2)
Strawberry Quartz (2)
Sunstone (3)
Tiger's Eye (10)
Tiger's Eye Matrix (1)
Clear All
ID:
599367
Weight:
5.23ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.06
Item in Stock
More Options & Item Details
ID:
600301
Weight:
5.32ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.19
Item in Stock
More Options & Item Details
ID:
608835
Weight:
5.41ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.71
Item in Stock
More Options & Item Details
ID:
494814
Weight:
5.27ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
20.87
Item in Stock
More Options & Item Details
ID:
501265
Weight:
5.84ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
53.96
Item in Stock
More Options & Item Details
ID:
338211
Weight:
13.34ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
263.34
Item in Stock
More Options & Item Details
ID:
602688
Weight:
10.79ct (total)
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
52.27
Item in Stock
More Options & Item Details
ID:
715007
Weight:
15.42ct (total)
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
33.31
Item in Stock
More Options & Item Details
ID:
737551
Weight:
8.06ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
48.36
Item in Stock
More Options & Item Details
ID:
618962
Weight:
5.04ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.48
Item in Stock
More Options & Item Details
ID:
724230
Weight:
11.67ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.86
Item in Stock
More Options & Item Details
ID:
477933
Weight:
10.02ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
28.16
Item in Stock
More Options & Item Details
ID:
619990
Weight:
8.40ct (total)
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
22.18
Item in Stock
More Options & Item Details
ID:
737554
Weight:
8.90ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
53.40
Item in Stock
More Options & Item Details
ID:
360629
Weight:
8.14ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.98
Item in Stock
More Options & Item Details
ID:
505538
Weight:
6.92ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
95.24
Item in Stock
More Options & Item Details
ID:
369621
Weight:
7.59ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.46
Item in Stock
More Options & Item Details
ID:
724965
Weight:
9.10ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
10.38
Item in Stock
More Options & Item Details
ID:
548373
Weight:
12.77ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
47.88
Item in Stock
More Options & Item Details
ID:
538971
Weight:
6.49ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
17.14
Item in Stock
More Options & Item Details
ID:
438436
Weight:
14.18ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
56.15
Item in Stock
More Options & Item Details
ID:
548396
Weight:
14.60ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
54.73
Item in Stock
More Options & Item Details
ID:
675815
Weight:
6.91ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
19.66
Item in Stock
More Options & Item Details
ID:
378272
Weight:
12.95ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
51.29
Item in Stock
More Options & Item Details
ID:
459547
Weight:
5.18ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Price:
$
10.26
Item in Stock
More Options & Item Details
ID:
464024
Weight:
5.73ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.35
Item in Stock
More Options & Item Details
ID:
438492
Weight:
13.75ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
54.46
Item in Stock
More Options & Item Details
ID:
618966
Weight:
5.56ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.10
Item in Stock
More Options & Item Details
ID:
600318
Weight:
6.17ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
29.48
Item in Stock
More Options & Item Details
ID:
599129
Weight:
5.43ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.93
Item in Stock
More Options & Item Details
ID:
619138
Weight:
9.66ct (total)
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
25.50
Item in Stock
More Options & Item Details
ID:
600296
Weight:
5.41ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.85
Item in Stock
More Options & Item Details
ID:
721200
Weight:
3.30ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
23.76
Item in Stock
More Options & Item Details
ID:
611908
Weight:
5.41ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
21.42
Item in Stock
More Options & Item Details
ID:
675794
Weight:
4.65ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
13.22
Item in Stock
More Options & Item Details
ID:
618965
Weight:
5.78ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.22
Item in Stock
More Options & Item Details
ID:
438372
Weight:
15.03ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
59.52
Item in Stock
More Options & Item Details
ID:
715006
Weight:
13.86ct (total)
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
35.93
Item in Stock
More Options & Item Details
ID:
463974
Weight:
5.08ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
10.06
Item in Stock
More Options & Item Details
ID:
360547
Weight:
7.63ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
40.28
Item in Stock
More Options & Item Details
ID:
459757
Weight:
4.61ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
9.13
Item in Stock
More Options & Item Details
ID:
567158
Weight:
4.96ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
15.00
Item in Stock
More Options & Item Details
ID:
567738
Weight:
4.09ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
12.37
Item in Stock
More Options & Item Details
ID:
700894
Weight:
11.68ct (total)
Size:
12 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
42.05
Item in Stock
More Options & Item Details
ID:
438497
Weight:
14.23ct (total)
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
56.35
Item in Stock
More Options & Item Details
ID:
607808
Weight:
5.35ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.32
Item in Stock
More Options & Item Details
ID:
600323
Weight:
5.82ct
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
27.82
Item in Stock
More Options & Item Details
ID:
567162
Weight:
5.60ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.92
Item in Stock
More Options & Item Details
ID:
607801
Weight:
5.42ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
35.77
Item in Stock
More Options & Item Details
ID:
476907
Weight:
7.68ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
30.41
Item in Stock
More Options & Item Details
ID:
603089
Weight:
7.34ct
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
96.89
Item in Stock
More Options & Item Details
ID:
600317
Weight:
7.24ct
Size:
12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
94.62
Item in Stock
More Options & Item Details
ID:
501184
Weight:
5.98ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
55.26
Item in Stock
More Options & Item Details
ID:
360621
Weight:
8.13ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.02
Item in Stock
More Options & Item Details
ID:
369617
Weight:
7.98ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
34.14
Item in Stock
More Options & Item Details
ID:
600297
Weight:
5.19ct
Size:
12 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.80
Item in Stock
More Options & Item Details
ID:
721522
Weight:
9.53ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
11.44
Item in Stock
More Options & Item Details
ID:
497339
Weight:
5.58ct
Size:
12 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
36.83
Item in Stock
More Options & Item Details
ID:
505525
Weight:
7.09ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
73.94
Item in Stock
More Options & Item Details
ID:
701080
Weight:
10.50ct (total)
Size:
12 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
37.80
Item in Stock
More Options & Item Details
GemSelect Certified Store ReviewsGemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
Great prices!!! High quality gemstones.
Posted By Ricky in October, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones.
.
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
Overall Rating -> 10
nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic
Posted By Steve m. in February, 2025
Source: Bizrate
Overall Rating -> 10
It's mostly good, only some item's are easier to find through the search than the menu
Posted By Wayne in July, 2025
Source: Bizrate
Overall Rating -> 10
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
Source: Bizrate
Overall Rating -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 2025
Source: Bizrate
Overall Rating -> 10
I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?
Posted By Lynn in September, 2025
Source: Bizrate
Overall Rating -> 9
I love the gems!
Posted By MM in April, 2025
Source: Bizrate
