Blue Gemstones - Certified Quality Gemstones - Buy Now
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Gemtypes in Category:
Apatite (178)
Aquamarine (100)
Aventurine (9)
Cat's Eye Aquamarine (3)
Cavansite (36)
Chalcedony (200)
Color-Change Fluorite (52)
Diamond (206)
Druzy Azurite (13)
Hemimorphite Druzy (14)
Iolite (32)
Kyanite (737)
Lapis Lazuli (181)
Larimar (62)
Lazulite (10)
Sapphire (951)
Sodalite (21)
Star Sapphire (174)
Tanzanite (748)
Topaz (3484)
Tourmaline (4)
Zircon (100)
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ID:
413496
Weight:
1.28ct (total)
Size:
5 x 3.2 mm
Clarity:
VS
Content:
6 pcs
Price:
$
53.76
Item in Stock
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ID:
714795
Weight:
0.39ct
Size:
4.2 mm
Clarity:
SI
Content:
1 pc
Price:
$
11.70
Item in Stock
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ID:
500761
Weight:
1.74ct (total)
Size:
4.6 x 3.2 mm
Clarity:
VS
Content:
4 pcs
Price:
$
149.26
Item in Stock
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ID:
448390
Weight:
4.76ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
41.03
Item in Stock
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ID:
714776
Weight:
0.68ct
Size:
5.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
20.40
Item in Stock
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ID:
709872
Weight:
0.60ct
Size:
4.2 x 4.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
57.60
Item in Stock
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ID:
732570
Weight:
0.64ct (total)
Size:
7 x 3.5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
46.08
Item in Stock
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ID:
618946
Weight:
3.88ct
Size:
9 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
102.43
Item in Stock
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ID:
501664
Weight:
2.49ct (total)
Size:
4.7 x 3.3 mm
Clarity:
VS
Content:
6 pcs
Price:
$
214.90
Item in Stock
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ID:
483174
Weight:
2.50ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Opaque
Content:
2 pcs
Price:
$
66.00
Item in Stock
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ID:
455629
Weight:
1.65ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
15.25
Item in Stock
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ID:
718915
Weight:
0.49ct
Size:
4.7 x 4.6 mm
Clarity:
VVS-VS
Price:
$
47.04
Item in Stock
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ID:
376995
Weight:
4.04ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
4 pcs
Price:
$
37.33
Item in Stock
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ID:
455448
Weight:
2.23ct
Size:
8 mm (calibrated)
Clarity:
VS
Price:
$
20.60
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:
439722
Weight:
6.41ct (total)
Size:
9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
54.07
Item in Stock
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ID:
467303
Weight:
0.60ct
Size:
5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
486.97
Item in Stock
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ID:
732624
Weight:
0.43ct
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
30.96
Item in Stock
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ID:
733983
Weight:
0.47ct
Size:
5 x 3.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
50.76
Item in Stock
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ID:
671538
Weight:
0.64ct
Size:
5.1 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
61.44
Item in Stock
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ID:
480046
Weight:
5.64ct
Size:
15.9 x 9.6 mm
Clarity:
Transparent
Price:
$
37.22
Item in Stock
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ID:
489797
Weight:
4.05ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
106.92
Item in Stock
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ID:
692760
Weight:
0.06ct
Size:
2.5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
71.49
Item in Stock
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ID:
676216
Weight:
0.66ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS
Price:
$
4.62
Item in Stock
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Select
1
2
3
4
pcs 0 in Cart
ID:
718120
Weight:
2.11ct
Size:
8 x 6 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
20.26
Item in Stock
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ID:
415303
Weight:
21.58ct
Size:
20 x 15 mm (calibrated)
Clarity:
VVS
Price:
$
199.40
Item in Stock
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ID:
442971
Weight:
6.06ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
52.00
Item in Stock
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ID:
701477
Weight:
2.46ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
25.66
Item in Stock
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ID:
489817
Weight:
4.43ct (total)
Size:
7 x 5.2 mm
Clarity:
Opaque
Content:
4 pcs
Price:
$
106.32
Item in Stock
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ID:
455019
Weight:
1.92ct (total)
Size:
7.1 x 5.2 mm
Clarity:
VS
Content:
2 pcs
Price:
$
17.74
Item in Stock
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ID:
486265
Weight:
3.51ct
Size:
10.9 x 9.4 mm
Clarity:
Transparent
Content:
1 pc
Price:
$
41.70
Item in Stock
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ID:
438549
Weight:
8.55ct (total)
Size:
14 x 8.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
72.58
Item in Stock
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ID:
438307
Weight:
8.52ct (total)
Size:
14.1 x 8.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
72.31
Item in Stock
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ID:
733940
Weight:
0.54ct
Size:
5.5 x 3.4 mm
Clarity:
VS
Content:
1 pc
Price:
$
58.32
Item in Stock
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ID:
736499
Weight:
10.81ct
Size:
27.6 x 15.7 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
12.76
Item in Stock
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ID:
724777
Weight:
0.36ct
Size:
5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
60.48
Item in Stock
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ID:
714829
Weight:
3.88ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
37.25
Item in Stock
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ID:
671975
Weight:
17.89ct
Size:
21.1 x 15.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
37.57
Item in Stock
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ID:
453033
Weight:
5.42ct
Size:
10.9 x 9.8 mm
Clarity:
VS
Content:
1 pc
Price:
$
943.08
Item in Stock
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ID:
454163
Weight:
1.83ct (total)
Size:
4.8 x 2.8 mm
Clarity:
VS
Content:
10 pcs
Price:
$
76.86
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:
455073
Weight:
3.43ct
Size:
15.1 x 6.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.69
Item in Stock
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ID:
414000
Weight:
5.62ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
51.92
Item in Stock
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ID:
426806
Weight:
5.00ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
33.00
Item in Stock
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ID:
456021
Weight:
3.60ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
33.26
Item in Stock
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ID:
607780
Weight:
1.92ct
Size:
8 x 6 mm (calibrated)
Clarity:
SI
Content:
1 pc
Price:
$
48.16
Item in Stock
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ID:
520610
Weight:
0.82ct
Size:
8.2 x 4.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
194.83
Item in Stock
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ID:
572759
Weight:
15.71ct
Size:
17.5 x 12 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
131.96
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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Select
1
2
3
pcs 0 in Cart
ID:
469508
Weight:
12.38ct
Size:
17.1 x 10.6 mm
Clarity:
Transparent
Price:
$
81.71
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
714804
Weight:
26.63ct
Size:
19.3 x 13.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
287.60
Item in Stock
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ID:
338475
Weight:
9.58ct (total)
Size:
8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
97.99
Item in Stock
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ID:
413932
Weight:
1.66ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
8 pcs
Price:
$
76.69
Item in Stock
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ID:
414338
Weight:
1.54ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
8 pcs
Price:
$
71.15
Item in Stock
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ID:
714360
Weight:
0.34ct
Size:
4.3 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
10.20
Item in Stock
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ID:
455525
Weight:
2.28ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
21.07
Item in Stock
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ID:
688286
Weight:
0.79ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Price:
$
7.58
Item in Stock
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ID:
718546
Weight:
6.90ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
31.06
Item in Stock
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ID:
446454
Weight:
1.77ct (total)
Size:
5.9 x 3.8 mm
Clarity:
VS
Content:
4 pcs
Price:
$
148.68
Item in Stock
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ID:
473342
Weight:
1.50ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
Transparent
Content:
3 pcs
Price:
$
29.70
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 am filling a small treasure chest and picked a nice amethyst.
Posted By VinnyD in August, 2025
Source: Bizrate
Overall Rating -> 10
Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.
Posted By Beman in September, 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
I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.
Posted By Tim in March, 2025
Source: Bizrate
Overall Rating -> 10
Good selection, trusted quality. What I have purchased has always been as discribed.
Posted By Sterling in November, 2024
Source: Bizrate
Overall Rating -> 10
I love the quality, package and info of your gems.
Posted By Diana in April, 2025
Source: Bizrate
Overall Rating -> 10
My experience was done with ease
Posted By Barb in October, 2025
Source: Bizrate
Overall Rating -> 10
Enjoyed shopping.
Posted By Chris in March, 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