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:
566485
Weight:
0.83ct
Size:
6.3 x 4.3 mm
Clarity:
SI-I1
Content:
1 pc
Price:
$
20.82
Item in Stock
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ID:
701508
Weight:
2.39ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
24.92
Item in Stock
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ID:
469665
Weight:
8.55ct
Size:
14 x 14 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
56.44
Item in Stock
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ID:
455849
Weight:
1.68ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
2 pcs
Price:
$
15.53
Item in Stock
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ID:
671981
Weight:
25.55ct
Size:
28 x 18.9 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
53.65
Item in Stock
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ID:
697450
Weight:
0.89ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
11.03
Item in Stock
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ID:
490125
Weight:
4.17ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
99.08
Item in Stock
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ID:
620988
Weight:
1.85ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
42.18
Item in Stock
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ID:
724772
Weight:
0.34ct
Size:
5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
57.12
Item in Stock
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ID:
455038
Weight:
3.72ct (total)
Size:
5.9 x 4.3 mm
Clarity:
VS
Content:
6 pcs
Price:
$
34.37
Item in Stock
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ID:
440009
Weight:
6.35ct (total)
Size:
9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
53.57
Item in Stock
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ID:
695031
Weight:
0.05ct
Size:
2.3 mm (calibrated)
Clarity:
VVS
Content:
1 pc
Price:
$
60.00
Item in Stock
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ID:
714011
Weight:
0.31ct
Size:
4 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
9.30
Item in Stock
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ID:
455032
Weight:
2.94ct (total)
Size:
6.2 x 4.2 mm
Clarity:
VS
Content:
6 pcs
Price:
$
27.17
Item in Stock
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ID:
688372
Weight:
0.83ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS
Price:
$
7.97
Item in Stock
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ID:
448360
Weight:
5.27ct (total)
Size:
9 x 9 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
45.42
Item in Stock
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ID:
438304
Weight:
8.77ct (total)
Size:
13.9 x 8.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
74.44
Item in Stock
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ID:
689666
Weight:
1.89ct
Size:
8 x 6 mm (calibrated)
Clarity:
Opaque
Content:
1 pc
Price:
$
52.16
Item in Stock
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ID:
455487
Weight:
2.72ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
25.13
Item in Stock
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ID:
491311
Weight:
4.38ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
28.96
Item in Stock
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ID:
454445
Weight:
1.81ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
10 pcs
Price:
$
83.63
Item in Stock
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ID:
426589
Weight:
5.41ct (total)
Size:
8.2 x 6.4 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
35.71
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:
576196
Weight:
2.43ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
25.66
Item in Stock
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ID:
716880
Weight:
0.69ct
Size:
4.6 x 4.5 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
99.36
Item in Stock
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ID:
587752
Weight:
1.65ct
Size:
8 x 6 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
43.56
Item in Stock
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ID:
675552
Weight:
0.61ct
Size:
6 x 4 mm (calibrated)
Clarity:
VVS-VS
Price:
$
5.12
Item in Stock
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ID:
716827
Weight:
0.72ct
Size:
5 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
1 pc
Price:
$
103.68
Item in Stock
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ID:
426958
Weight:
4.71ct (total)
Size:
8 x 6 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
25.91
Item in Stock
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ID:
718864
Weight:
0.33ct
Size:
4.4 x 4.2 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
31.68
Item in Stock
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ID:
455904
Weight:
3.04ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
23.41
Item in Stock
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ID:
692014
Weight:
0.71ct
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Price:
$
6.82
Item in Stock
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ID:
620989
Weight:
2.22ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
SI
Content:
2 pcs
Price:
$
55.68
Item in Stock
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ID:
717425
Weight:
0.50ct
Size:
4.9 x 4.7 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
42.00
Item in Stock
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ID:
452817
Weight:
4.85ct (total)
Size:
7 x 7 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
44.82
Item in Stock
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ID:
490201
Weight:
3.73ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
24.71
Item in Stock
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ID:
436246
Weight:
2.60ct (total)
Size:
10 x 4.9 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
17.16
Item in Stock
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ID:
433287
Weight:
1.58ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
10.43
Item in Stock
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ID:
733925
Weight:
0.58ct
Size:
6.3 x 3.5 mm
Clarity:
VS
Content:
1 pc
Price:
$
62.64
Item in Stock
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ID:
490131
Weight:
3.86ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Opaque
Content:
4 pcs
Price:
$
91.72
Item in Stock
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ID:
648331
Weight:
40.32ct
Size:
33.3 x 25.8 mm
Clarity:
Opaque
Content:
1 pc
Price:
$
48.38
Item in Stock
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ID:
522878
Weight:
0.65ct
Size:
8.2 x 3.8 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
182.76
Item in Stock
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ID:
482592
Weight:
1.59ct (total)
Size:
4.8 x 2.8 mm
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
295.45
Item in Stock
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ID:
432506
Weight:
5.15ct (total)
Size:
12.1 x 6.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
34.00
Item in Stock
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ID:
438551
Weight:
8.71ct (total)
Size:
14.1 x 8.1 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
73.93
Item in Stock
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ID:
716528
Weight:
0.51ct
Size:
5.4 x 5 mm
Clarity:
VS
Content:
1 pc
Price:
$
73.44
Item in Stock
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ID:
701316
Weight:
2.01ct
Size:
9 x 7 mm (calibrated)
Clarity:
Transparent
Content:
1 pc
Price:
$
20.96
Item in Stock
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ID:
413899
Weight:
1.44ct (total)
Size:
5 x 3 mm (calibrated)
Clarity:
VS
Content:
8 pcs
Price:
$
66.53
Item in Stock
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ID:
616051
Weight:
0.89ct
Size:
6.9 x 4.8 mm
Clarity:
SI
Content:
1 pc
Price:
$
22.32
Item in Stock
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ID:
718954
Weight:
0.41ct
Size:
4.3 x 4.3 mm
Clarity:
VS
Price:
$
39.36
Item in Stock
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ID:
405323
Weight:
4.71ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VVS-VS
Content:
4 pcs
Price:
$
43.20
Item in Stock
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ID:
377089
Weight:
2.10ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
Transparent
Content:
2 pcs
Price:
$
19.40
Item in Stock
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ID:
720094
Weight:
0.07ct
Size:
2.2 x 2.2 mm
Clarity:
VS-SI
Content:
1 pc
Price:
$
94.27
Item in Stock
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ID:
430576
Weight:
1.87ct (total)
Size:
4 x 4 mm (calibrated)
Clarity:
VS
Content:
6 pcs
Price:
$
12.35
Item in Stock
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ID:
572936
Weight:
1.05ct
Size:
7 x 5 mm (calibrated)
Clarity:
VS-SI
Content:
1 pc
Price:
$
27.72
Item in Stock
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ID:
673443
Weight:
0.78ct
Size:
5 mm (calibrated)
Clarity:
VS
Content:
1 pc
Price:
$
18.72
Item in Stock
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ID:
501717
Weight:
7.17ct (total)
Size:
15 x 7 mm
Clarity:
VVS-VS
Content:
2 pcs
Price:
$
66.25
Item in Stock
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ID:
671571
Weight:
0.95ct
Size:
6.1 x 4.6 mm
Clarity:
VVS-VS
Content:
1 pc
Price:
$
91.20
Item in Stock
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ID:
455897
Weight:
3.36ct (total)
Size:
7 x 5 mm (calibrated)
Clarity:
VS
Content:
4 pcs
Price:
$
31.04
Item in Stock
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ID:
717461
Weight:
0.46ct
Size:
4.8 x 4.6 mm
Clarity:
VS
Content:
1 pc
Price:
$
38.64
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 love the quality, package and info of your gems.
Posted By Diana in April, 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's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.
Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
Overall Rating -> 10
The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.
Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
Overall Rating -> 10
So far, my experience was great...Thanks
Posted By Kaydi in May, 2025
Source: Bizrate
Overall Rating -> 10
It was easy to navigate
Posted By GemGod in July, 2025
Source: Bizrate
Overall Rating -> 9
Very easy to navigate with a great selection.
Posted By Bar181 in August, 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 everything. High quality, quick shipping, and authentication included.
Posted By Chris in March, 2025
Source: Bizrate