Blue Gemstones - Certified Quality Gemstones - Buy Now
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Gemtypes in Category:
Apatite (171)
Aquamarine (82)
Aventurine (8)
Cat's Eye Aquamarine (2)
Cavansite (36)
Chalcedony (194)
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Star Sapphire (185)
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Topaz (3392)
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ID:
639546
Weight:
1.28ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
12.29
Item in Stock
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ID:
349887
Weight:
2.22ct (total)
Size:
2.1 x 2.1 mm
Clarity:
VVS-VS
Content:
40 pcs
Price:
$
175.82
Item in Stock
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ID:
441528
Weight:
1.62ct (total)
Size:
5.5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
855.36
Item in Stock
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ID:
455609
Weight:
3.40ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
31.42
Item in Stock
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ID:
687442
Weight:
0.80ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
7.68
Item in Stock
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ID:
680799
Weight:
1.21ct
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
36.30
Item in Stock
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ID:
452721
Weight:
2.72ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.13
Item in Stock
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ID:
372347
Weight:
7.49ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
69.20
Item in Stock
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ID:
467329
Weight:
0.77ct
Size:
5.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
568.13
Item in Stock
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ID:
714168
Weight:
0.51ct
Size:
4.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
15.30
Item in Stock
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ID:
438486
Weight:
7.93ct (total)
Size:
13.8 x 8.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
67.31
Item in Stock
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ID:
671940
Weight:
1.71ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
41.04
Item in Stock
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ID:
455871
Weight:
3.02ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
27.90
Item in Stock
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ID:
732181
Weight:
0.73ct (total)
Size:
7 x 3.5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
52.56
Item in Stock
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ID:
728216
Weight:
2.70ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.48
Item in Stock
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ID:
737636
Weight:
37.94ct
Size:
45.3 x 18.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
62.98
Item in Stock
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ID:
701342
Weight:
0.55ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Price:
$
5.28
Item in Stock
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ID:
639072
Weight:
0.99ct
Size:
8 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
24.83
Item in Stock
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ID:
714800
Weight:
25.68ct
Size:
17.8 x 17.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
277.34
Item in Stock
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ID:
541803
Weight:
avg. 0.29 ct / each
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Price:
$
9.44
Item in Stock
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pcs
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:
732064
Weight:
0.33ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
23.76
Item in Stock
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ID:
520332
Weight:
0.82ct
Size:
8.1 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
194.83
Item in Stock
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ID:
719457
Weight:
0.09ct
Size:
2.6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
121.21
Item in Stock
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ID:
718960
Weight:
0.48ct
Size:
4.7 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
46.08
Item in Stock
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ID:
405790
Weight:
5.93ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
41.33
Item in Stock
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ID:
613062
Weight:
0.47ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.41
Item in Stock
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ID:
616855
Weight:
27.65ct
Size:
21.7 x 15.6 mm
Clarity:
VVS
Price:
$
255.49
Item in Stock
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ID:
639069
Weight:
1.45ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
36.37
Item in Stock
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ID:
455072
Weight:
3.51ct
Size:
14.8 x 7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.44
Item in Stock
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ID:
454124
Weight:
1.80ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
75.60
Item in Stock
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ID:
438356
Weight:
8.49ct (total)
Size:
14 x 8.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
72.06
Item in Stock
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ID:
733951
Weight:
0.57ct
Size:
5.5 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
61.56
Item in Stock
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ID:
497714
Weight:
1.98ct (total)
Size:
5 x 3.2 mm
Clarity:
VS
Content:
4 pcs
Price:
$
78.41
Item in Stock
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ID:
455489
Weight:
2.72ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
25.13
Item in Stock
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ID:
714350
Weight:
0.47ct
Size:
4.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
14.10
Item in Stock
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ID:
450439
Weight:
1.60ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.62
Item in Stock
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ID:
701469
Weight:
0.60ct
Size:
6 x 4.2 mm
Clarity:
VVS
Price:
$
5.76
Item in Stock
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ID:
719631
Weight:
0.41ct
Size:
4.5 x 4.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
39.36
Item in Stock
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ID:
724551
Weight:
0.35ct
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
58.80
Item in Stock
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ID:
420101
Weight:
2.21ct (total)
Size:
6 x 3.8 mm
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
128.47
Item in Stock
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ID:
646925
Weight:
0.61ct (total)
Size:
3.7 mm
Clarity:
VS
Content:
2 pcs
Price:
$
18.30
Item in Stock
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ID:
690870
Weight:
0.75ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
7.20
Item in Stock
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ID:
500417
Weight:
21.97ct
Size:
18.3 x 15.4 mm
Clarity:
VVS
Content:
1 pc
Price:
$
174.00
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:
733901
Weight:
0.47ct
Size:
5.1 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
42.30
Item in Stock
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ID:
717428
Weight:
0.50ct
Size:
4.5 x 4.4 mm
Clarity:
VVS-VS
Price:
$
42.00
Item in Stock
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ID:
661890
Weight:
1.66ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
11.62
Item in Stock
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ID:
432900
Weight:
4.82ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
31.81
Item in Stock
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ID:
488778
Weight:
1.48ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
39.17
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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ID:
454127
Weight:
2.24ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
103.49
Item in Stock
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ID:
702956
Weight:
0.05ct
Size:
2.1 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
60.00
Item in Stock
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ID:
719822
Weight:
0.35ct
Size:
4.3 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.60
Item in Stock
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ID:
448044
Weight:
5.37ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
46.30
Item in Stock
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ID:
694853
Weight:
2.07ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
28.60
Item in Stock
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ID:
717408
Weight:
1.77ct
Size:
10.9 x 5.8 mm
Clarity:
VVS
Content:
1 pc
Price:
$
630.68
Item in Stock
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ID:
701664
Weight:
0.95ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
9.12
Item in Stock
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ID:
684650
Weight:
0.37ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
9.52
Item in Stock
More Options & Item Details
ID:
455854
Weight:
1.43ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.21
Item in Stock
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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
I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.
Posted By Bryan De David in April, 2025
Source: Bizrate
Overall Rating -> 10
I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.
Posted By Sam in March, 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
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 -> 9
I love wide range of stones.
Always have my preference.
Posted By Ray in April, 2025
Source: Bizrate
Overall Rating -> 10
The website was very easy to use.
Posted By Garnet in January, 2026
Source: Bizrate
