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:
639282
Weight:
1.02ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
25.58
Item in Stock
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ID:
522064
Weight:
6.56ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
61.39
Item in Stock
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ID:
455060
Weight:
0.82ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Price:
$
7.57
Item in Stock
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Select
1
2
3
4
5
6
7
8
9
pcs 0 in Cart
ID:
701731
Weight:
3.17ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.06
Item in Stock
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ID:
717463
Weight:
0.47ct
Size:
4.8 x 4.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
39.48
Item in Stock
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ID:
455359
Weight:
1.52ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
14.04
Item in Stock
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ID:
701316
Weight:
2.01ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.96
Item in Stock
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ID:
448339
Weight:
6.30ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
54.30
Item in Stock
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ID:
672511
Weight:
0.66ct
Size:
5.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
13.20
Item in Stock
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ID:
433259
Weight:
1.69ct (total)
Size:
7.2 x 5.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
11.16
Item in Stock
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ID:
450220
Weight:
3.33ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
4 pcs
Price:
$
28.45
Item in Stock
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ID:
717430
Weight:
0.49ct
Size:
4.7 x 4.7 mm
Clarity:
VVS-VS
Price:
$
41.16
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
454145
Weight:
2.71ct (total)
Size:
10 x 5 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.04
Item in Stock
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ID:
732017
Weight:
0.56ct (total)
Size:
5.3 x 4.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
40.32
Item in Stock
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ID:
736693
Weight:
1.76ct
Size:
8.7 x 8.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.32
Item in Stock
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ID:
430617
Weight:
4.08ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
15 pcs
Price:
$
26.93
Item in Stock
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ID:
452719
Weight:
2.79ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.78
Item in Stock
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ID:
689872
Weight:
1.49ct
Size:
7.1 x 5.3 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
41.12
Item in Stock
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ID:
680795
Weight:
1.19ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
35.70
Item in Stock
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ID:
455504
Weight:
4.49ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
41.48
Item in Stock
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ID:
426958
Weight:
4.71ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.91
Item in Stock
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ID:
681717
Weight:
14.20ct
Size:
16 x 12 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
136.32
Item in Stock
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ID:
445137
Weight:
11.78ct
Size:
14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
389.98
Item in Stock
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ID:
438998
Weight:
5.91ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
49.92
Item in Stock
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ID:
572759
Weight:
15.71ct
Size:
17.5 x 12 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
131.96
Item in Stock
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ID:
737711
Weight:
18.57ct
Size:
21.3 x 16.2 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
30.83
Item in Stock
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ID:
488764
Weight:
1.32ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
34.94
Item in Stock
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ID:
639073
Weight:
0.97ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.32
Item in Stock
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ID:
497897
Weight:
1.71ct (total)
Size:
4.9 x 3.2 mm
Clarity:
VS
Content:
4 pcs
Price:
$
67.72
Item in Stock
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ID:
503506
Weight:
24.07ct
Size:
22 x 15.9 mm
Clarity:
VVS
Price:
$
325.36
Item in Stock
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ID:
572499
Weight:
2.58ct (total)
Size:
10 x 5.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
27.24
Item in Stock
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ID:
731957
Weight:
0.36ct
Size:
5 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
25.92
Item in Stock
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ID:
719333
Weight:
0.34ct
Size:
4.3 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.64
Item in Stock
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ID:
734661
Weight:
1.57ct
Size:
7 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
1,130.40
Item in Stock
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ID:
633737
Weight:
2.50ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.00
Item in Stock
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ID:
633070
Weight:
3.77ct
Size:
10 x 8 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
36.19
Item in Stock
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ID:
714815
Weight:
0.41ct
Size:
4.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
12.30
Item in Stock
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ID:
413804
Weight:
1.30ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
60.06
Item in Stock
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ID:
454802
Weight:
1.80ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
16.63
Item in Stock
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ID:
454067
Weight:
3.26ct (total)
Size:
5.7 x 3.8 mm
Clarity:
VS
Content:
9 pcs
Price:
$
150.61
Item in Stock
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ID:
523460
Weight:
8.26ct (total)
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
77.30
Item in Stock
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ID:
413144
Weight:
1.29ct (total)
Size:
5 x 3.8 mm
Clarity:
VS
Content:
5 pcs
Price:
$
59.60
Item in Stock
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ID:
455427
Weight:
2.82ct (total)
Size:
6.2 x 4.2 mm
Clarity:
VS
Content:
5 pcs
Price:
$
26.05
Item in Stock
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ID:
454742
Weight:
3.44ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
31.79
Item in Stock
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ID:
487825
Weight:
3.20ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
21.08
Item in Stock
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ID:
436257
Weight:
2.92ct (total)
Size:
10 x 5 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
19.27
Item in Stock
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ID:
446454
Weight:
1.77ct (total)
Size:
5.9 x 3.8 mm
Clarity:
VS
Content:
4 pcs
Price:
$
148.68
Item in Stock
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ID:
714789
Weight:
0.51ct
Size:
4.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
15.30
Item in Stock
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ID:
436656
Weight:
1.41ct
Size:
10.1 x 5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
9.31
Item in Stock
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ID:
420223
Weight:
2.38ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
138.36
Item in Stock
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ID:
450494
Weight:
1.65ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
14.04
Item in Stock
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ID:
702721
Weight:
0.02ct
Size:
2.2 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
24.44
Item in Stock
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ID:
487608
Weight:
2.71ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
17.84
Item in Stock
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ID:
520610
Weight:
0.82ct
Size:
8.2 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
194.83
Item in Stock
More Options & Item Details
ID:
719338
Weight:
0.37ct
Size:
4.3 x 4.3 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
35.52
Item in Stock
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ID:
595037
Weight:
8.32ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
49.92
Item in Stock
More Options & Item Details
ID:
433163
Weight:
2.00ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.20
Item in Stock
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ID:
716531
Weight:
0.50ct
Size:
5.3 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
72.00
Item in Stock
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ID:
717456
Weight:
0.68ct
Size:
5.4 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
47.60
Item in Stock
More Options & Item Details
ID:
414327
Weight:
1.43ct (total)
Size:
4.8 x 3.2 mm
Clarity:
VS
Content:
8 pcs
Price:
$
66.07
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 -> 9
I love the gems!
Posted By MM in April, 2025
Source: Bizrate
Overall Rating -> 9
I wish there were options for jewelry settings
Posted By Tim in May, 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
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 2025
Source: Bizrate
Overall Rating -> 10
love these guys been ordering since 2000 maybe
Posted By JHT in April, 2025
Source: Bizrate
Overall Rating -> 10
When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.
Posted By LeAnn in April, 2025
Source: Bizrate
Overall Rating -> 7
Okay thank you.
Posted By Bepc61 in March, 2025
Source: Bizrate
Overall Rating -> 10
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
Source: Bizrate