Buy Round Shape 13 mm Gems
Bi-color
Black
Blue Round Shape 13 mm Gems
Brown Round Shape 13 mm Gems
Golden Round Shape 13 mm Gems
Gray Round Shape 13 mm Gems
Green Round Shape 13 mm Gems
Multicolor Round Shape 13 mm Gems
Orange
Pink Round Shape 13 mm Gems
Purple
Red Round Shape 13 mm Gems
Turquoise
Violet Round Shape 13 mm Gems
White Round Shape 13 mm Gems
Yellow Round Shape 13 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 (26)
Amethyst (2)
Bloodstone (1)
Chalcedony (3)
Citrine (8)
Coral (1)
Howlite (8)
Jadeite (1)
Labradorite (13)
Larimar (1)
Maw-Sit-Sit (7)
Morganite (3)
Pearl (1)
Pietersite (4)
Quartz (8)
Quartz Cat's Eye (7)
Rose Quartz (3)
Rutile Quartz (55)
Smoky Quartz (60)
Star Garnet (1)
Star Moonstone (3)
Strawberry Quartz (1)
Clear All
ID:
418948
Weight:
11.34ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
45.36
Item in Stock
More Options & Item Details
ID:
403963
Weight:
6.12ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
32.32
Item in Stock
More Options & Item Details
ID:
346764
Weight:
8.46ct
Size:
13 mm (calibrated)
Clarity:
Transparent/Translucent
Content:
1 pc
Price:
$
46.53
Item in Stock
More Options & Item Details
ID:
403850
Weight:
7.49ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
39.55
Item in Stock
More Options & Item Details
ID:
351445
Weight:
10.14ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
53.54
Item in Stock
More Options & Item Details
ID:
406939
Weight:
9.28ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
34.55
Item in Stock
More Options & Item Details
ID:
565407
Weight:
5.76ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
22.81
Item in Stock
More Options & Item Details
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:
403388
Weight:
10.11ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
42.31
Item in Stock
More Options & Item Details
ID:
567739
Weight:
7.14ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
21.59
Item in Stock
More Options & Item Details
ID:
466279
Weight:
7.46ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.77
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:
401430
Weight:
9.24ct
Size:
13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
30.49
Item in Stock
More Options & Item Details
ID:
724241
Weight:
14.41ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.12
Item in Stock
More Options & Item Details
ID:
403854
Weight:
5.50ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.04
Item in Stock
More Options & Item Details
ID:
408751
Weight:
7.29ct
Size:
13 mm (calibrated)
Clarity:
VVS
Price:
$
14.92
Item in Stock
More Options & Item Details
ID:
434802
Weight:
30.85ct (total)
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
40.73
Item in Stock
More Options & Item Details
ID:
517476
Weight:
6.62ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.71
Item in Stock
More Options & Item Details
ID:
435814
Weight:
15.21ct (total)
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
49.79
Item in Stock
More Options & Item Details
ID:
408100
Weight:
6.99ct
Size:
13 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
16.51
Item in Stock
More Options & Item Details
ID:
714938
Weight:
6.92ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
17.94
Item in Stock
More Options & Item Details
ID:
465962
Weight:
7.07ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.00
Item in Stock
More Options & Item Details
ID:
538968
Weight:
7.37ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.45
Item in Stock
More Options & Item Details
ID:
465975
Weight:
7.27ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
14.40
Item in Stock
More Options & Item Details
ID:
567802
Weight:
6.95ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
21.01
Item in Stock
More Options & Item Details
ID:
687581
Weight:
18.54ct (total)
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
54.29
Item in Stock
More Options & Item Details
ID:
417860
Weight:
8.79ct
Size:
14 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
18.56
Item in Stock
More Options & Item Details
ID:
706420
Weight:
8.46ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
17.26
Item in Stock
More Options & Item Details
ID:
505033
Weight:
8.02ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
52.93
Item in Stock
More Options & Item Details
ID:
699769
Weight:
9.18ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
8.81
Item in Stock
More Options & Item Details
ID:
435351
Weight:
8.60ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
28.15
Item in Stock
More Options & Item Details
ID:
714937
Weight:
8.34ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
21.61
Item in Stock
More Options & Item Details
ID:
369724
Weight:
8.43ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
36.05
Item in Stock
More Options & Item Details
ID:
422987
Weight:
91.64ct (total)
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
6 pcs
Price:
$
96.77
Item in Stock
More Options & Item Details
ID:
715022
Weight:
12.98ct (total)
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
33.65
Item in Stock
More Options & Item Details
ID:
408745
Weight:
7.37ct
Size:
13 mm (calibrated)
Clarity:
VVS
Price:
$
12.56
Item in Stock
More Options & Item Details
Select
1
2
3
pcs 0 in Cart
ID:
706388
Weight:
11.95ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
24.38
Item in Stock
More Options & Item Details
ID:
676176
Weight:
5.63ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.01
Item in Stock
More Options & Item Details
ID:
609979
Weight:
13.20ct (total)
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
2 pcs
Price:
$
15.84
Item in Stock
More Options & Item Details
ID:
464023
Weight:
5.67ct
Size:
13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.23
Item in Stock
More Options & Item Details
ID:
693258
Weight:
9.22ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
22.13
Item in Stock
More Options & Item Details
ID:
469910
Weight:
30.41ct (total)
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
20.87
Item in Stock
More Options & Item Details
ID:
465772
Weight:
7.46ct
Size:
13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
14.77
Item in Stock
More Options & Item Details
ID:
544478
Weight:
9.56ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.55
Item in Stock
More Options & Item Details
ID:
449001
Weight:
6.17ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.35
Item in Stock
More Options & Item Details
ID:
465819
Weight:
8.14ct
Size:
14 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.12
Item in Stock
More Options & Item Details
ID:
472829
Weight:
6.30ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
87.24
Item in Stock
More Options & Item Details
ID:
602990
Weight:
5.97ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
78.80
Item in Stock
More Options & Item Details
ID:
685482
Weight:
7.25ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
10.44
Item in Stock
More Options & Item Details
ID:
435499
Weight:
16.70ct (total)
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
54.67
Item in Stock
More Options & Item Details
ID:
567284
Weight:
5.55ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.78
Item in Stock
More Options & Item Details
ID:
465964
Weight:
7.04ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.94
Item in Stock
More Options & Item Details
ID:
465966
Weight:
6.63ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.14
Item in Stock
More Options & Item Details
ID:
477362
Weight:
7.46ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
59.09
Item in Stock
More Options & Item Details
ID:
470673
Weight:
7.82ct
Size:
13 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.81
Item in Stock
More Options & Item Details
ID:
466281
Weight:
7.58ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.01
Item in Stock
More Options & Item Details
ID:
675440
Weight:
6.82ct
Size:
13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
16.16
Item in Stock
More Options & Item Details
ID:
403587
Weight:
7.04ct
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
29.46
Item in Stock
More Options & Item Details
ID:
464125
Weight:
6.05ct
Size:
13 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.99
Item in Stock
More Options & Item Details
ID:
466278
Weight:
6.59ct
Size:
13 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
13.06
Item in Stock
More Options & Item Details
Why Buy Round Shape 13 Mm Gems from GemSelect?
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 9
I was looking for a small gift for a friend- the process is the same as every other time and was very simple, and she even got her gift early! On the downside, there's no way to easily keep track of multiple Shipping Addresses, so if I want to send a gift to Friend A and to Friend B, I have to overwrite everything and it's a fair bit clunky in that regard.
Posted By Jezzi in June, 2025
Source: Bizrate
Overall Rating -> 10
Had a great experience and the prices are great
Posted By BuBx99 in November, 2025
Source: Bizrate
Overall Rating -> 10
It was good. There was a large selection at prices I could afford.
Posted By Zorah in February, 2026
Source: Bizrate
Overall Rating -> 9
It was a good experience looking for and finding a nice amethyst stone
Posted By N/a in May, 2025
Source: Bizrate
Overall Rating -> 10
Excellent options
Posted By CJ in February, 2026
Source: Bizrate
Overall Rating -> 9
Plan on purchasing on an ongoing basis. So far.....so good....
Posted By Jim in January, 2026
Source: Bizrate