Blue Gemstones - Certified Quality Gemstones - Buy Now
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Gemtypes in Category:
Apatite (181)
Aquamarine (110)
Aventurine (9)
Cat's Eye Aquamarine (3)
Cavansite (36)
Chalcedony (203)
Color-Change Fluorite (57)
Diamond (216)
Druzy Azurite (13)
Hemimorphite Druzy (14)
Iolite (33)
Kyanite (746)
Lapis Lazuli (183)
Larimar (62)
Lazulite (10)
Sapphire (971)
Sodalite (21)
Star Sapphire (176)
Tanzanite (767)
Topaz (3526)
Tourmaline (5)
Zircon (98)
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ID:
545070
Weight:
0.98ct (total)
Size:
6 x 4 mm (calibrated)
Clarity:
SI-I1
Content:
2 pcs
Price:
$
25.87
Item in Stock
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ID:
732024
Weight:
0.65ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
46.80
Item in Stock
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ID:
349901
Weight:
1.88ct (total)
Size:
2.3 x 2.3 mm
Clarity:
VVS-VS
Content:
30 pcs
Price:
$
148.90
Item in Stock
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ID:
405789
Weight:
4.98ct (total)
Size:
9 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
38.18
Item in Stock
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ID:
469200
Weight:
1.26ct (total)
Size:
4.8 x 4.1 mm
Clarity:
Transparent
Content:
3 pcs
Price:
$
31.20
Item in Stock
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ID:
433248
Weight:
2.03ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
13.40
Item in Stock
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ID:
720095
Weight:
0.03ct
Size:
2.3 x 1.9 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.67
Item in Stock
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ID:
448122
Weight:
5.06ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
43.61
Item in Stock
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ID:
666448
Weight:
123.63ct
Size:
31.7 x 24.7 mm
Clarity:
VVS
Content:
1 pc
Price:
$
1,038.49
Item in Stock
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ID:
433389
Weight:
4.46ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
29.44
Item in Stock
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ID:
542069
Weight:
5.91ct
Size:
14 x 10 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
83.15
Item in Stock
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ID:
401894
Weight:
6.17ct (total)
Size:
10 x 8 mm (calibrated)
Clarity:
VVS
Content:
2 pcs
Price:
$
56.60
Item in Stock
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ID:
439558
Weight:
5.31ct
Size:
15 x 10 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
105.14
Item in Stock
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ID:
692867
Weight:
0.04ct
Size:
2.1 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
48.00
Item in Stock
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ID:
717538
Weight:
0.45ct
Size:
4.7 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
37.80
Item in Stock
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ID:
720064
Weight:
0.03ct
Size:
2 x 2 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
33.67
Item in Stock
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ID:
732183
Weight:
0.63ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
45.36
Item in Stock
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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:
432984
Weight:
1.63ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.76
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:
686232
Weight:
0.78ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
7.49
Item in Stock
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Select
1
2
3
pcs 0 in Cart
ID:
488812
Weight:
2.09ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
5 pcs
Price:
$
55.31
Item in Stock
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ID:
488822
Weight:
2.10ct (total)
Size:
5 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
55.58
Item in Stock
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ID:
733933
Weight:
1.04ct
Size:
6.7 x 4.1 mm
Clarity:
VS
Content:
1 pc
Price:
$
93.60
Item in Stock
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ID:
717276
Weight:
0.56ct
Size:
4.8 x 4.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
47.04
Item in Stock
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ID:
522700
Weight:
5.52ct (total)
Size:
8 x 8 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
51.66
Item in Stock
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ID:
438385
Weight:
8.41ct (total)
Size:
13.8 x 8.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
71.39
Item in Stock
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ID:
701926
Weight:
1.83ct
Size:
8.3 x 6.2 mm
Clarity:
Translucent
Content:
1 pc
Price:
$
19.08
Item in Stock
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ID:
692892
Weight:
0.06ct
Size:
2.3 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
72.00
Item in Stock
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ID:
718675
Weight:
7.17ct
Size:
12 x 12 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
32.27
Item in Stock
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ID:
413936
Weight:
1.58ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
8 pcs
Price:
$
73.00
Item in Stock
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ID:
413705
Weight:
11.48ct
Size:
14 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
378.84
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:
701470
Weight:
0.55ct
Size:
6 x 4.2 mm
Clarity:
VVS
Price:
$
5.28
Item in Stock
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ID:
491229
Weight:
5.47ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
6 pcs
Price:
$
36.17
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:
618068
Weight:
4.46ct
Size:
9.5 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
117.74
Item in Stock
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ID:
348103
Weight:
2.03ct (total)
Size:
2.4 x 2.4 mm
Clarity:
VVS-VS
Content:
20 pcs
Price:
$
160.78
Item in Stock
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ID:
701353
Weight:
1.54ct
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
16.06
Item in Stock
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ID:
685531
Weight:
0.20ct
Size:
3.7 mm
Clarity:
VS
Content:
1 pc
Price:
$
5.15
Item in Stock
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ID:
445140
Weight:
13.26ct
Size:
15 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
438.98
Item in Stock
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ID:
439427
Weight:
7.82ct
Size:
14.6 x 10.6 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
154.84
Item in Stock
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ID:
438579
Weight:
8.28ct (total)
Size:
14 x 8.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
70.27
Item in Stock
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ID:
686598
Weight:
0.87ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
8.35
Item in Stock
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ID:
671947
Weight:
1.00ct
Size:
7 x 5.3 mm
Clarity:
SI
Content:
1 pc
Price:
$
24.00
Item in Stock
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ID:
714731
Weight:
2.16ct
Size:
8.4 x 6.3 mm
Clarity:
VS
Content:
1 pc
Price:
$
2,592.00
Item in Stock
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ID:
489399
Weight:
3.99ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
5 pcs
Price:
$
26.39
Item in Stock
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ID:
436531
Weight:
2.57ct (total)
Size:
9.8 x 5.1 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
16.97
Item in Stock
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ID:
690300
Weight:
26.40ct
Size:
22.6 x 17.5 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
102.01
Item in Stock
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ID:
438911
Weight:
3.87ct
Size:
14 x 8.1 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
32.84
Item in Stock
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ID:
727869
Weight:
2.74ct
Size:
10 x 8 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
6.58
Item in Stock
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ID:
455507
Weight:
4.54ct (total)
Size:
8.5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
41.95
Item in Stock
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ID:
527214
Weight:
32.27ct
Size:
25.7 x 15.1 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
52.92
Item in Stock
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ID:
647622
Weight:
0.51ct (total)
Size:
3.5 mm (calibrated)
Clarity:
VS-SI
Content:
2 pcs
Price:
$
15.30
Item in Stock
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ID:
438481
Weight:
8.45ct (total)
Size:
13.9 x 7.8 mm
Clarity:
VVS
Content:
2 pcs
Price:
$
65.20
Item in Stock
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ID:
724705
Weight:
0.18ct
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
25.20
Item in Stock
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ID:
709222
Weight:
0.68ct
Size:
4.6 x 4.5 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
65.28
Item in Stock
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ID:
452289
Weight:
4.81ct (total)
Size:
8 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
40.63
Item in Stock
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ID:
488451
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:
701623
Weight:
2.92ct
Size:
9 x 7 mm (calibrated)
Clarity:
Translucent
Content:
1 pc
Price:
$
30.44
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 -> 8
everything was fine
Posted By Marc in January, 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
Very good Hoping you will increase your inventory especially in the 6mmThanks
Posted By Ibie in February, 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
Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.
Posted By Watson in May, 2025
Source: Bizrate
Overall Rating -> 10
I am never let down by GemSelect. I love that you get the exact stone you want. Shipping is always in a few days. I have spread the word about GemSelect on social media jewelry creating groups that I attend. This sapphire is going to make one gorgeous ring
Posted By Desertchick in April, 2025
Source: Bizrate
Overall Rating -> 10
looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..
Posted By Steven M. in February, 2025
Source: Bizrate
Overall Rating -> 10
Site is easy to navigate and the variety is great and how often new products are added is also great.
Posted By Jhidron in March, 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