Blue Gemstones - Certified Quality Gemstones - Buy Now
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Gemtypes in Category:
Apatite (176)
Aquamarine (91)
Aventurine (9)
Cat's Eye Aquamarine (3)
Cavansite (36)
Chalcedony (199)
Color-Change Fluorite (52)
Diamond (205)
Druzy Azurite (13)
Hemimorphite Druzy (14)
Iolite (32)
Kyanite (732)
Lapis Lazuli (175)
Larimar (62)
Lazulite (10)
Sapphire (935)
Sodalite (20)
Star Sapphire (166)
Tanzanite (754)
Topaz (3448)
Tourmaline (4)
Zircon (100)
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ID:
438707
Weight:
3.70ct
Size:
13.8 x 8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
31.40
Item in Stock
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ID:
716878
Weight:
0.92ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
132.48
Item in Stock
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ID:
714344
Weight:
0.40ct
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
12.00
Item in Stock
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ID:
695851
Weight:
0.89ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
12.29
Item in Stock
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ID:
413686
Weight:
15.04ct
Size:
15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
496.32
Item in Stock
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ID:
718293
Weight:
2.15ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
17.20
Item in Stock
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ID:
437169
Weight:
3.22ct (total)
Size:
5.2 x 3.3 mm
Clarity:
VS
Content:
10 pcs
Price:
$
21.25
Item in Stock
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ID:
449771
Weight:
0.54ct
Size:
5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
387.28
Item in Stock
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ID:
445915
Weight:
2.39ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
211.25
Item in Stock
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ID:
728217
Weight:
2.96ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
7.10
Item in Stock
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ID:
647620
Weight:
0.44ct (total)
Size:
3.7 mm
Clarity:
VS-SI
Content:
2 pcs
Price:
$
13.20
Item in Stock
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ID:
728008
Weight:
2.78ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.67
Item in Stock
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ID:
680712
Weight:
1.03ct
Size:
6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
30.90
Item in Stock
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ID:
724675
Weight:
0.16ct
Size:
3 x 3 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
26.88
Item in Stock
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ID:
377177
Weight:
4.19ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
38.71
Item in Stock
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ID:
413375
Weight:
1.48ct (total)
Size:
5.1 x 3.7 mm
Clarity:
VS
Content:
6 pcs
Price:
$
68.38
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:
703398
Weight:
0.02ct
Size:
1.8 mm
Clarity:
SI
Content:
1 pc
Price:
$
29.33
Item in Stock
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ID:
690829
Weight:
0.65ct
Size:
8 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
6.24
Item in Stock
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ID:
385410
Weight:
7.87ct (total)
Size:
16 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
72.72
Item in Stock
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ID:
448027
Weight:
2.16ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
18.61
Item in Stock
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ID:
452467
Weight:
3.67ct (total)
Size:
6.1 x 4.2 mm
Clarity:
VS
Content:
6 pcs
Price:
$
31.01
Item in Stock
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ID:
714073
Weight:
0.35ct
Size:
4.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
10.50
Item in Stock
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ID:
523635
Weight:
3.06ct
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
28.64
Item in Stock
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ID:
701775
Weight:
1.90ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
19.81
Item in Stock
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ID:
737629
Weight:
22.37ct
Size:
31.8 x 16.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.13
Item in Stock
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ID:
727930
Weight:
2.34ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
5.62
Item in Stock
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ID:
690871
Weight:
0.81ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
7.78
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
487614
Weight:
2.78ct (total)
Size:
6.1 x 4.2 mm
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
18.31
Item in Stock
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ID:
467446
Weight:
0.58ct
Size:
5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
470.74
Item in Stock
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ID:
521400
Weight:
4.28ct
Size:
10 x 10 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
40.07
Item in Stock
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ID:
681710
Weight:
16.95ct
Size:
10.7 x 14 mm
Clarity:
VVS
Content:
1 pc
Price:
$
162.72
Item in Stock
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ID:
452718
Weight:
2.75ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.42
Item in Stock
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ID:
480043
Weight:
9.05ct
Size:
18.7 x 10.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
59.74
Item in Stock
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ID:
467338
Weight:
0.64ct
Size:
5 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
519.43
Item in Stock
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ID:
462495
Weight:
2.12ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
97.94
Item in Stock
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ID:
490256
Weight:
2.04ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
13.51
Item in Stock
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ID:
646849
Weight:
1.16ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
30.62
Item in Stock
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ID:
473347
Weight:
1.53ct (total)
Size:
5.7 x 3.9 mm
Clarity:
Transparent
Content:
3 pcs
Price:
$
30.30
Item in Stock
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ID:
455360
Weight:
1.74ct (total)
Size:
7.3 x 5.1 mm
Clarity:
VS
Content:
2 pcs
Price:
$
16.08
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:
718286
Weight:
1.80ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Price:
$
17.28
Item in Stock
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ID:
467440
Weight:
0.64ct
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
519.43
Item in Stock
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ID:
432824
Weight:
1.87ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.35
Item in Stock
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ID:
433164
Weight:
1.84ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
12.14
Item in Stock
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ID:
747184
Weight:
4.73ct
Size:
11 x 11 mm (calibrated)
Clarity:
IF
Content:
1 pc
Price:
$
4,257.00
Item in Stock
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ID:
505525
Weight:
7.09ct
Size:
12 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
73.94
Item in Stock
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ID:
701818
Weight:
2.52ct
Size:
8.5 x 7.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
26.28
Item in Stock
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ID:
485707
Weight:
13.37ct
Size:
15 x 15 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
105.89
Item in Stock
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ID:
531896
Weight:
1.63ct (total)
Size:
7.2 x 5.2 mm
Clarity:
VS
Content:
2 pcs
Price:
$
9.78
Item in Stock
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ID:
491235
Weight:
5.77ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
38.16
Item in Stock
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ID:
433050
Weight:
1.90ct (total)
Size:
7.2 x 5.3 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.54
Item in Stock
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ID:
433315
Weight:
1.69ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
11.16
Item in Stock
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ID:
717534
Weight:
0.45ct
Size:
4.7 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
714072
Weight:
0.46ct
Size:
4.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
13.80
Item in Stock
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ID:
716533
Weight:
0.64ct
Size:
5.1 x 4.2 mm
Clarity:
VS
Content:
1 pc
Price:
$
92.16
Item in Stock
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ID:
708808
Weight:
14.32ct
Size:
18 x 13 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
29.56
Item in Stock
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ID:
487074
Weight:
1.65ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.86
Item in Stock
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ID:
438258
Weight:
3.97ct
Size:
13.9 x 8.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
33.70
Item in Stock
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ID:
413687
Weight:
13.91ct
Size:
15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
459.04
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 -> 9
I think therea's no problem
Posted By Napoleon in August, 2025
Source: Bizrate
Overall Rating -> 10
I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar
Posted By TheP in January, 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
selection was broad and the check out was quick. Great site
Posted By JC Karl in September, 2025
Source: Bizrate
Overall Rating -> 10
Great selection of gems at a reasonable price
Posted By Curt in July, 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
The stones are very nice.
Posted By Mvk in August, 2025
Source: Bizrate
Overall Rating -> 10
Its been a long time since Ive made any purchases Im satisfied with the quality.
Posted By Hard Case in December, 2024
Source: Bizrate
Overall Rating -> 10
All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.
Posted By G.W. in June, 2025
Source: Bizrate