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:
662110
Weight:
13.59ct
Size:
17.1 x 12 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
114.16
Item in Stock
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ID:
404627
Weight:
6.93ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
63.66
Item in Stock
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ID:
412456
Weight:
1.76ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
104.54
Item in Stock
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ID:
689659
Weight:
1.68ct
Size:
7.2 x 5.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
46.37
Item in Stock
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ID:
715028
Weight:
2.02ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
16.16
Item in Stock
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ID:
502581
Weight:
3.34ct
Size:
14.6 x 7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
30.86
Item in Stock
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ID:
437639
Weight:
2.83ct (total)
Size:
5 x 3.1 mm
Clarity:
VS
Content:
10 pcs
Price:
$
15.57
Item in Stock
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ID:
715084
Weight:
2.18ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
20.93
Item in Stock
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1
2
3
pcs 0 in Cart
ID:
487362
Weight:
2.70ct
Size:
11.2 x 5.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
20.79
Item in Stock
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ID:
522872
Weight:
0.72ct
Size:
7.9 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
202.44
Item in Stock
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ID:
445883
Weight:
2.57ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
22.15
Item in Stock
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ID:
491308
Weight:
3.81ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
25.20
Item in Stock
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ID:
489293
Weight:
3.28ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
21.68
Item in Stock
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ID:
454062
Weight:
1.88ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
86.86
Item in Stock
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ID:
474497
Weight:
15.42ct
Size:
17.8 x 15 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
101.77
Item in Stock
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ID:
709126
Weight:
9.71ct
Size:
14.1 x 10.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
20.04
Item in Stock
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ID:
430847
Weight:
4.13ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
15 pcs
Price:
$
27.26
Item in Stock
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ID:
433158
Weight:
1.86ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.28
Item in Stock
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ID:
673101
Weight:
1.49ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
35.76
Item in Stock
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ID:
480021
Weight:
21.85ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
214.87
Item in Stock
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1
2
3
4
5
pcs 0 in Cart
ID:
505427
Weight:
6.56ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
90.31
Item in Stock
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ID:
717477
Weight:
0.49ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
41.16
Item in Stock
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ID:
716583
Weight:
0.63ct
Size:
5 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
90.72
Item in Stock
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ID:
432918
Weight:
1.71ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
11.29
Item in Stock
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ID:
613480
Weight:
0.92ct
Size:
6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
30.36
Item in Stock
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ID:
530125
Weight:
1.94ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
15.36
Item in Stock
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ID:
491176
Weight:
3.43ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
22.68
Item in Stock
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ID:
694195
Weight:
22.40ct
Size:
21.7 x 18.4 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
67.20
Item in Stock
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ID:
349883
Weight:
2.90ct (total)
Size:
2.3 x 2.3 mm
Clarity:
VVS-VS
Content:
40 pcs
Price:
$
229.68
Item in Stock
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ID:
509966
Weight:
avg. 4.43 ct / each
Size:
10 mm (calibrated)
Clarity:
VVS-VS
Price:
$
34.11
Item in Stock
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ID:
716808
Weight:
0.73ct
Size:
5.9 x 4.5 mm
Clarity:
VVS
Content:
1 pc
Price:
$
105.12
Item in Stock
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ID:
714351
Weight:
0.47ct
Size:
4.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
14.10
Item in Stock
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ID:
455477
Weight:
3.81ct
Size:
15.1 x 7.2 mm
Clarity:
VS
Price:
$
35.21
Item in Stock
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1
2
3
4
5
pcs 0 in Cart
ID:
719738
Weight:
0.06ct
Size:
2.5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
80.81
Item in Stock
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ID:
454609
Weight:
7.07ct (total)
Size:
14.7 x 7.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
65.33
Item in Stock
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ID:
716529
Weight:
0.76ct
Size:
5.5 x 5.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
109.44
Item in Stock
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ID:
639288
Weight:
1.81ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
45.40
Item in Stock
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ID:
675546
Weight:
0.59ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Price:
$
4.96
Item in Stock
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ID:
681701
Weight:
13.82ct
Size:
15 x 12.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
132.67
Item in Stock
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ID:
695072
Weight:
0.78ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
10.78
Item in Stock
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1
2
3
4
pcs 0 in Cart
ID:
454882
Weight:
3.05ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
28.19
Item in Stock
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ID:
616820
Weight:
21.31ct
Size:
19 x 17.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
196.91
Item in Stock
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ID:
489295
Weight:
4.16ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
27.50
Item in Stock
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ID:
709084
Weight:
19.30ct (total)
Size:
16 x 12 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
39.84
Item in Stock
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ID:
486099
Weight:
12.06ct
Size:
19.7 x 13.6 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
143.27
Item in Stock
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ID:
433222
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:
454791
Weight:
1.65ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.25
Item in Stock
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ID:
476887
Weight:
22.75ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
223.73
Item in Stock
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ID:
452292
Weight:
4.31ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
36.41
Item in Stock
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ID:
500758
Weight:
1.98ct (total)
Size:
5.4 x 3.2 mm
Clarity:
VS
Content:
4 pcs
Price:
$
164.76
Item in Stock
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ID:
448091
Weight:
2.25ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
19.39
Item in Stock
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ID:
574897
Weight:
2.44ct
Size:
10 x 7 mm (calibrated)
Clarity:
SI-I1
Content:
1 pc
Price:
$
58.56
Item in Stock
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ID:
732464
Weight:
0.30ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
21.60
Item in Stock
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ID:
714390
Weight:
26.00ct
Size:
18.3 x 15.6 mm
Clarity:
VVS
Content:
1 pc
Price:
$
234.00
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:
714129
Weight:
0.31ct
Size:
4 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
9.30
Item in Stock
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ID:
454788
Weight:
7.14ct (total)
Size:
14.8 x 7.2 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
65.98
Item in Stock
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ID:
713901
Weight:
28.62ct
Size:
23.2 x 13.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
309.10
Item in Stock
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ID:
714877
Weight:
7.78ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
74.69
Item in Stock
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ID:
701273
Weight:
0.61ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Price:
$
5.86
Item in Stock
More Options & Item Details
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1
2
3
pcs 0 in Cart
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
Enjoy every moment
Posted By Ferns in October, 2025
Source: Bizrate
Overall Rating -> 10
Have made 2 purchases so far from GemSelect and they have been amazing! Anytime I requested additional info, videos or pictures of a particular item, the response was always timely and helpful. This is a great place to buy, if you are looking for loose stones. Highly recommend!
Posted By Britnee Rose in September, 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 -> 9
It was great!
Posted By Annie in September, 2025
Source: Bizrate
Overall Rating -> 10
Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.
Posted By Darkstar in June, 2025
Source: Bizrate
Overall Rating -> 10
It was my second time so I understand what it is to do
Posted By Ibie in February, 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
Was a good experience.
Posted By Tim in July, 2025
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