Blue Gemstones - Certified Quality Gemstones - Buy Now
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Gemtypes in Category:
Apatite (160)
Aquamarine (70)
Aventurine (9)
Cat's Eye Aquamarine (3)
Cavansite (36)
Chalcedony (185)
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Tanzanite (717)
Topaz (3301)
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Clear All
ID:
671949
Weight:
1.62
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
38.88
Item in Stock
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ID:
703289
Weight:
0.04
Size:
2.1 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
58.67
Item in Stock
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ID:
709763
Weight:
0.76
Size:
5.6 x 4.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
72.96
Item in Stock
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ID:
714781
Weight:
0.81
Size:
5.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
24.30
Item in Stock
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ID:
438533
Weight:
8.36
Size:
14 x 8.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
70.96
Item in Stock
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ID:
647744
Weight:
1.05
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
714185
Weight:
0.31
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
9.30
Item in Stock
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ID:
701691
Weight:
0.78
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
7.49
Item in Stock
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ID:
415673
Weight:
2.57
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
254.44
Item in Stock
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ID:
489347
Weight:
3.18
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
21.02
Item in Stock
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ID:
454790
Weight:
7.10
Size:
15 x 7.3 mm
Clarity:
VS
Content:
2 pcs
Price:
$
65.60
Item in Stock
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ID:
478330
Weight:
2.85
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
26.34
Item in Stock
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ID:
413935
Weight:
1.68
Size:
5.1 x 3.2 mm
Clarity:
VS
Content:
8 pcs
Price:
$
77.62
Item in Stock
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ID:
716913
Weight:
0.55
Size:
4.6 x 4.6 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
79.20
Item in Stock
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ID:
372344
Weight:
8.02
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
74.10
Item in Stock
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ID:
671940
Weight:
1.71
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
41.04
Item in Stock
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ID:
713891
Weight:
20.27
Size:
19.2 x 14.6 mm
Clarity:
VVS-VS
Price:
$
218.92
Item in Stock
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ID:
455613
Weight:
3.13
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
28.92
Item in Stock
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ID:
692878
Weight:
0.04
Size:
2 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.00
Item in Stock
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ID:
609437
Weight:
13.04
Size:
13 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
17.21
Item in Stock
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ID:
660204
Weight:
15.38
Size:
17.2 x 12.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
129.19
Item in Stock
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ID:
720071
Weight:
0.08
Size:
2.4 x 2.4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
107.74
Item in Stock
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ID:
350467
Weight:
3.08
Size:
6.9 x 3.4 mm
Clarity:
VS-SI
Content:
10 pcs
Price:
$
146.36
Item in Stock
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ID:
339541
Weight:
2.93
Size:
7.3 x 3.7 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
28.43
Item in Stock
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ID:
432851
Weight:
1.63
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.76
Item in Stock
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ID:
521396
Weight:
4.06
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.67
Item in Stock
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ID:
414477
Weight:
1.30
Size:
5.1 x 3.2 mm
Clarity:
VS
Content:
6 pcs
Price:
$
60.06
Item in Stock
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ID:
452814
Weight:
5.59
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
51.65
Item in Stock
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ID:
680947
Weight:
1.09
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
32.70
Item in Stock
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ID:
445703
Weight:
3.25
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
28.01
Item in Stock
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ID:
455395
Weight:
7.76
Size:
15 x 7.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
71.70
Item in Stock
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ID:
488816
Weight:
1.63
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
43.14
Item in Stock
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ID:
617130
Weight:
3.88
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.86
Item in Stock
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ID:
697704
Weight:
0.35
Size:
3.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
7.56
Item in Stock
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ID:
717462
Weight:
0.49
Size:
4.7 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
41.16
Item in Stock
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ID:
453915
Weight:
1.96
Size:
5.1 x 3.1 mm
Clarity:
VS
Content:
10 pcs
Price:
$
90.55
Item in Stock
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ID:
717272
Weight:
0.48
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
40.32
Item in Stock
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ID:
520766
Weight:
0.69
Size:
8.3 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
194.00
Item in Stock
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ID:
714012
Weight:
0.40
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
12.00
Item in Stock
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ID:
489348
Weight:
3.32
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
21.95
Item in Stock
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ID:
442142
Weight:
6.60
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
56.36
Item in Stock
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ID:
701724
Weight:
0.66
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
6.34
Item in Stock
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ID:
522292
Weight:
6.22
Size:
8 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
58.21
Item in Stock
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ID:
448708
Weight:
8.34
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
71.56
Item in Stock
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ID:
426631
Weight:
5.32
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.11
Item in Stock
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ID:
717980
Weight:
1.90
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
18.24
Item in Stock
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ID:
753174
Weight:
393.49
Size:
94.3 x 21.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
196.75
Item in Stock
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ID:
442922
Weight:
6.30
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
54.06
Item in Stock
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ID:
438139
Weight:
1.75
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
150.16
Item in Stock
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ID:
717409
Weight:
1.84
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
655.62
Item in Stock
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ID:
454119
Weight:
1.72
Size:
4.8 x 2.8 mm
Clarity:
VS
Content:
10 pcs
Price:
$
79.46
Item in Stock
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ID:
453994
Weight:
1.34
Size:
10.3 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
12.38
Item in Stock
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ID:
639766
Weight:
0.97
Size:
10 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
9.31
Item in Stock
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ID:
701904
Weight:
0.52
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
4.99
Item in Stock
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ID:
455882
Weight:
3.41
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
31.51
Item in Stock
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ID:
702049
Weight:
0.76
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
7.30
Item in Stock
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ID:
647622
Weight:
0.51
Size:
3.5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
15.30
Item in Stock
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ID:
419800
Weight:
5.23
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
40.27
Item in Stock
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ID:
456001
Weight:
3.34
Size:
6.1 x 4.2 mm
Clarity:
VS
Content:
6 pcs
Price:
$
28.06
Item in Stock
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ID:
620988
Weight:
1.85
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
42.18
Item in Stock
More Options & Item Details
Why Buy Blue Gemstones from GemSelect?
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 ReviewsGemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
Love, and have always loved, your website.
Posted By Aberabic in July, 2025
Source: Bizrate
Overall Rating -> 8
The website was easy to use and there were a lot of good options, I was satisfied.
Posted By Brielly in January, 2026
Source: Bizrate
Overall Rating -> 10
Great for buying gemstones, came with authenticity certs. Will buy again someday!
Posted By Uggadugga in May, 2025
Source: Bizrate
Overall Rating -> 10
GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'
Posted By CJ in March, 2026
Source: Bizrate
Overall Rating -> 9
I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.
Posted By Jewelry Quality Stones in July, 2025
Source: Bizrate
Overall Rating -> 10
I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.
Posted By Atsuhisa in January, 2026
Source: Bizrate
