Blue Gemstones - Certified Quality Gemstones - Buy Now
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Gemtypes in Category:
Apatite (179)
Aquamarine (101)
Aventurine (9)
Cat's Eye Aquamarine (3)
Cavansite (36)
Chalcedony (200)
Color-Change Fluorite (52)
Diamond (210)
Druzy Azurite (13)
Hemimorphite Druzy (14)
Iolite (32)
Kyanite (737)
Lapis Lazuli (181)
Larimar (62)
Lazulite (10)
Sapphire (952)
Sodalite (21)
Star Sapphire (175)
Tanzanite (751)
Topaz (3487)
Tourmaline (4)
Zircon (100)
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ID:
432925
Weight:
1.65ct (total)
Size:
7.2 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.90
Item in Stock
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ID:
612876
Weight:
2.13ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
70.30
Item in Stock
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ID:
505536
Weight:
6.89ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
94.82
Item in Stock
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ID:
433290
Weight:
1.72ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
11.35
Item in Stock
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ID:
691385
Weight:
0.57ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
5.47
Item in Stock
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ID:
444880
Weight:
1.82ct (total)
Size:
4 x 2.6 mm
Clarity:
VS
Content:
6 pcs
Price:
$
48.26
Item in Stock
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ID:
454848
Weight:
3.92ct
Size:
15.1 x 6.8 mm
Clarity:
VVS
Price:
$
36.22
Item in Stock
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ID:
647744
Weight:
1.05ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
714215
Weight:
0.63ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
18.90
Item in Stock
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ID:
456588
Weight:
0.94ct
Size:
7.4 x 5.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
8.69
Item in Stock
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ID:
509743
Weight:
0.92ct
Size:
7.9 x 4.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
242.88
Item in Stock
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ID:
680687
Weight:
1.07ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
32.10
Item in Stock
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ID:
522719
Weight:
2.55ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
23.87
Item in Stock
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ID:
469516
Weight:
13.93ct
Size:
21.4 x 11.9 mm
Clarity:
Transparent
Price:
$
91.94
Item in Stock
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ID:
697079
Weight:
0.60ct (total)
Size:
3.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
12.96
Item in Stock
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ID:
692857
Weight:
0.03ct
Size:
2 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.00
Item in Stock
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ID:
487101
Weight:
4.81ct
Size:
10 x 10 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
10,552.94
Item in Stock
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ID:
717508
Weight:
0.52ct
Size:
5.3 x 5.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
43.68
Item in Stock
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ID:
633080
Weight:
1.58ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Price:
$
15.17
Item in Stock
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ID:
487093
Weight:
4.02ct
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
8,819.71
Item in Stock
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ID:
681723
Weight:
12.90ct
Size:
14 x 14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
123.84
Item in Stock
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ID:
475814
Weight:
0.81ct
Size:
6.8 x 4.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
188.68
Item in Stock
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ID:
488762
Weight:
1.40ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
37.06
Item in Stock
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ID:
714829
Weight:
3.88ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
37.25
Item in Stock
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ID:
714020
Weight:
0.28ct
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
8.40
Item in Stock
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ID:
701970
Weight:
1.17ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
11.23
Item in Stock
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ID:
505124
Weight:
1.00ct (total)
Size:
4.5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
32.03
Item in Stock
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ID:
452619
Weight:
2.94ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
27.17
Item in Stock
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ID:
433133
Weight:
1.61ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.63
Item in Stock
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ID:
701611
Weight:
2.17ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
22.63
Item in Stock
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ID:
480022
Weight:
23.22ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
228.35
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
737715
Weight:
26.18ct
Size:
30.4 x 15.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
43.46
Item in Stock
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ID:
468638
Weight:
1.21ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS-SI
Content:
4 pcs
Price:
$
29.96
Item in Stock
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ID:
715121
Weight:
1.81ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.38
Item in Stock
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ID:
433246
Weight:
2.02ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.33
Item in Stock
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ID:
455746
Weight:
2.87ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
26.52
Item in Stock
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ID:
716780
Weight:
0.87ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
125.28
Item in Stock
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ID:
681702
Weight:
9.81ct
Size:
14.2 x 10.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
78.48
Item in Stock
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ID:
730043
Weight:
5.63ct
Size:
14 x 10 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
540.48
Item in Stock
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ID:
714213
Weight:
0.67ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
20.10
Item in Stock
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ID:
701790
Weight:
0.63ct
Size:
6.1 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
6.05
Item in Stock
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ID:
450673
Weight:
1.81ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.41
Item in Stock
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ID:
676243
Weight:
10.85ct
Size:
16.9 x 10.2 mm
Clarity:
VVS
Content:
1 pc
Price:
$
104.16
Item in Stock
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ID:
724440
Weight:
51.23ct
Size:
28 x 16.5 mm
Clarity:
IF
Content:
1 pc
Price:
$
853.28
Item in Stock
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ID:
432940
Weight:
2.20ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.52
Item in Stock
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ID:
695478
Weight:
0.83ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
11.46
Item in Stock
More Options & Item Details
Select
1
2
3
4
5
6
pcs 0 in Cart
ID:
737628
Weight:
10.68ct
Size:
21.9 x 12 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
17.73
Item in Stock
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ID:
485777
Weight:
4.31ct
Size:
16.2 x 9.8 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
56.66
Item in Stock
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ID:
714151
Weight:
0.45ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
13.50
Item in Stock
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ID:
455104
Weight:
2.72ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
25.13
Item in Stock
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ID:
646848
Weight:
0.98ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
25.87
Item in Stock
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ID:
717264
Weight:
0.57ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
47.88
Item in Stock
More Options & Item Details
ID:
372425
Weight:
7.53ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
63.25
Item in Stock
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ID:
455560
Weight:
3.50ct
Size:
15.1 x 7.1 mm
Clarity:
VVS-VS
Price:
$
32.34
Item in Stock
More Options & Item Details
Select
1
2
3
4
pcs 0 in Cart
ID:
525525
Weight:
2.25ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Price:
$
20.80
Item in Stock
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ID:
338528
Weight:
11.44ct (total)
Size:
8.5 mm
Clarity:
VS
Content:
2 pcs
Price:
$
111.44
Item in Stock
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ID:
632944
Weight:
1.72ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.51
Item in Stock
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ID:
455491
Weight:
3.22ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
29.75
Item in Stock
More Options & Item Details
ID:
617124
Weight:
3.93ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
36.31
Item in Stock
More Options & Item Details
ID:
714078
Weight:
0.44ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
13.20
Item in Stock
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FAQs
Do you provide certification for Gemstones in Blue?
Yes. You can add an optional lab report (e.g., ICA GemLab , AIG GemLab, BGL) from the product page before checkout.
How can I find a matching pair for earrings?
Filter by “Pairs” or contact us with your target size, shape, and budget. We can hand-match two stones in the same hue and cut.
What types of Blue Gems do you sell?
We stock Sapphire, Topaz (London/Swiss), Aquamarine, Tanzanite, Spinel, Kyanite, Zircon, Apatite, Lapis, and more. Each listing is a single, unique stone unless noted as a pair or lot.
Are the photos of the exact stone I’ll receive?
Yes. Each listing shows the actual Gemstone - no stock images. Dimensions, weight, and color are measured for that item.
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
First time so this is an experiment! Shopping is so fun on this site, though!
Posted By Gem Delight in March, 2025
Source: Bizrate
Overall Rating -> 10
Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.
Posted By Sal in July, 2025
Source: Bizrate
Overall Rating -> 10
there are a large number of gems to choose from i have ordered before and these objects are precious to me that my light reflect in them and fills the stones they are there when i need to reflect on life
Posted By Kickbass.2 in January, 2025
Source: Bizrate
Overall Rating -> 9
It is a good experience, it is easy to view the item, and easy to check out.
Posted By Neo in November, 2024
Source: Bizrate
Overall Rating -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 10
Very professional site
Posted By JR in January, 2025
Source: Bizrate
Overall Rating -> 10
I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.
Posted By DNaber in October, 2025
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
I have been buying gems for several years off and on and love their selection and great low prices. I started out wanting to get an example of each type of gem but after looking at all the types of gems and reading about them I realize it is almost impossible for me to do. It took me years just to read about them all. Gem Select is the best gem site you can find. For information or to buy. Steve M.
Posted By Stevee M. in January, 2025
Source: Bizrate