Blue Gemstones - Certified Quality Gemstones - Buy Now
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Gemtypes in Category:
Apatite (179)
Aquamarine (102)
Aventurine (9)
Cat's Eye Aquamarine (3)
Cavansite (36)
Chalcedony (200)
Color-Change Fluorite (52)
Diamond (213)
Druzy Azurite (13)
Hemimorphite Druzy (14)
Iolite (32)
Kyanite (737)
Lapis Lazuli (181)
Larimar (62)
Lazulite (10)
Sapphire (955)
Sodalite (21)
Star Sapphire (174)
Tanzanite (747)
Topaz (3494)
Tourmaline (4)
Zircon (100)
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ID:
732021
Weight:
0.64ct (total)
Size:
7 x 3.5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
46.08
Item in Stock
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ID:
448426
Weight:
2.96ct
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
25.51
Item in Stock
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ID:
701634
Weight:
3.25ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
33.89
Item in Stock
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ID:
701294
Weight:
6.95ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
72.48
Item in Stock
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ID:
445956
Weight:
2.84ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
24.49
Item in Stock
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ID:
455788
Weight:
2.80ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
25.87
Item in Stock
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ID:
455431
Weight:
2.89ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
26.70
Item in Stock
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ID:
488779
Weight:
1.44ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
38.11
Item in Stock
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ID:
680791
Weight:
1.19ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
35.70
Item in Stock
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ID:
719812
Weight:
0.36ct
Size:
4 x 4 mm (calibrated)
Clarity:
VVS-VS
Price:
$
34.56
Item in Stock
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ID:
414724
Weight:
13.93ct
Size:
15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
367.75
Item in Stock
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ID:
455725
Weight:
3.02ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
27.90
Item in Stock
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ID:
680965
Weight:
1.01ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
33.00
Item in Stock
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ID:
673293
Weight:
1.56ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
37.44
Item in Stock
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ID:
439061
Weight:
5.30ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
44.77
Item in Stock
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ID:
714961
Weight:
1.97ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
18.91
Item in Stock
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ID:
467456
Weight:
0.51ct
Size:
5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
413.93
Item in Stock
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ID:
437635
Weight:
2.90ct (total)
Size:
4.9 x 3.4 mm
Clarity:
VS
Content:
10 pcs
Price:
$
19.14
Item in Stock
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ID:
719294
Weight:
0.06ct
Size:
2.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
80.81
Item in Stock
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ID:
718676
Weight:
5.77ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
25.97
Item in Stock
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ID:
489840
Weight:
4.61ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
121.70
Item in Stock
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ID:
488841
Weight:
2.12ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
56.11
Item in Stock
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ID:
445768
Weight:
2.37ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
234.64
Item in Stock
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ID:
718584
Weight:
4.34ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Price:
$
19.54
Item in Stock
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ID:
718125
Weight:
2.05ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
19.68
Item in Stock
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ID:
488439
Weight:
2.30ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
15.16
Item in Stock
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ID:
413928
Weight:
1.39ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
8 pcs
Price:
$
64.22
Item in Stock
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ID:
467347
Weight:
0.66ct
Size:
5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
430.31
Item in Stock
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ID:
702044
Weight:
7.21ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
75.18
Item in Stock
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ID:
455900
Weight:
3.35ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
30.96
Item in Stock
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ID:
572939
Weight:
1.10ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
29.04
Item in Stock
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ID:
491245
Weight:
3.96ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
26.18
Item in Stock
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ID:
485555
Weight:
9.24ct
Size:
16 x 16 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
12.19
Item in Stock
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ID:
715085
Weight:
2.20ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
21.12
Item in Stock
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ID:
615313
Weight:
12.05ct
Size:
17.2 x 11.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
111.35
Item in Stock
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ID:
718905
Weight:
0.35ct
Size:
4.2 x 4.1 mm
Clarity:
VVS-VS
Price:
$
33.60
Item in Stock
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ID:
454396
Weight:
1.74ct (total)
Size:
4.7 x 3 mm
Clarity:
VS
Content:
10 pcs
Price:
$
80.39
Item in Stock
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ID:
680829
Weight:
2.84ct
Size:
9.6 x 7.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
85.20
Item in Stock
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ID:
433172
Weight:
2.34ct
Size:
12 x 6.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
15.44
Item in Stock
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ID:
541494
Weight:
6.50ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
38.70
Item in Stock
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ID:
620802
Weight:
1.83ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.74
Item in Stock
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ID:
520768
Weight:
0.68ct
Size:
8.1 x 4 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
191.18
Item in Stock
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ID:
452286
Weight:
4.85ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
40.97
Item in Stock
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ID:
714900
Weight:
1.90ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
18.24
Item in Stock
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ID:
714339
Weight:
0.31ct
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
9.30
Item in Stock
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ID:
694121
Weight:
17.49ct
Size:
22.7 x 15.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
52.48
Item in Stock
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ID:
717415
Weight:
1.88ct
Size:
9 x 7 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
669.88
Item in Stock
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ID:
401740
Weight:
6.91ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
52.82
Item in Stock
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ID:
679787
Weight:
4.74ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
56.36
Item in Stock
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ID:
691387
Weight:
0.98ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.41
Item in Stock
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ID:
520328
Weight:
0.80ct
Size:
8.2 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
190.08
Item in Stock
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ID:
455755
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:
413739
Weight:
14.12ct
Size:
15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
465.96
Item in Stock
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ID:
714220
Weight:
0.70ct
Size:
5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
21.00
Item in Stock
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ID:
433418
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:
428565
Weight:
1.50ct
Size:
10.1 x 5.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
9.90
Item in Stock
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ID:
714395
Weight:
29.54ct
Size:
18 x 18 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
319.03
Item in Stock
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ID:
692133
Weight:
0.74ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
7.10
Item in Stock
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Select
1
2
3
pcs 0 in Cart
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:
438999
Weight:
6.04ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
51.04
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
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 6mmThanks
Posted By Ibie in February, 2025
Source: Bizrate
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
Good selection, using for custom jewlery for my wife.
Posted By Smitty in June, 2025
Source: Bizrate
Overall Rating -> 10
Excellent selection and easy to use, well done site
Posted By Steph in December, 2024
Source: Bizrate
Overall Rating -> 10
I love the quality, presentation and the price of the stones. I love the identification card - report they send with each stone.
Posted By Dia in March, 2025
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
Overall Rating -> 10
I've made several purchases through GemSelect in the past, although not within the last six months. Their gems are always beautiful and I have never had an issue with their prices or their stones. Even when I'm not buying, I love scrolling through their website, which is very user friendly. I especially appreciate being able to change the listing order to your own liking, such as most to least expensive, largest to smallest, etc. As with most online orders, however, I think the shipping charges are not commensurate with the actual weight of the items shipped.
Posted By DrLHS in November, 2024
Source: Bizrate
Overall Rating -> 10
Nice website I just don't know much about the quality until I receive the stone.
Posted By Becky in December, 2024
Source: Bizrate