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Blue Gemstones - Certified Quality Gemstones - Buy Now

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2.72ct True Blue Kyanite Gemstones, Oval, SI

2.72ct True Blue Kyanite, Oval, SI
ID: 680842
Weight: 2.72ct
Size: 10 x 8 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 81.60
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8.78ctw Sky Blue Topaz Gemstones, Emerald Cut, VVS

8.78ctw Sky Blue Topaz, Emerald Cut, VVS
ID: 524667
Weight: 8.78ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 67.61
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2.51ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.51ct Purplish Blue Chalcedony, Oval, Transparent
ID: 727925
Weight: 2.51ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.02
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4.71ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

4.71ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491302
Weight: 4.71ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 31.15
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1.71ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.71ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 487069
Weight: 1.71ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.26
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0.83ct Deep Blue Kyanite Gemstones, Oval, SI

0.83ct Deep Blue Kyanite, Oval, SI
ID: 631688
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 24.90
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1.58ct Medium Dark Blue Sapphire Gemstones, Cushion, VS
Sapphire Product Video (734658)

1.58ct Medium Dark Blue Sapphire, Cushion, VS
ID: 734658
Weight: 1.58ct
Size: 7.1 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 1,137.60
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6.32ctw Sky Blue Topaz Gemstones, Heart, VVS

6.32ctw Sky Blue Topaz, Heart, VVS
ID: 442842
Weight: 6.32ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 54.23
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0.69ct Teal Sapphire Gemstones, Trillion, VS

0.69ct Teal Sapphire, Trillion, VS
ID: 716787
Weight: 0.69ct
Size: 5.6 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 99.36
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1.90ctw Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.90ctw Violet Blue Tanzanite, Pear Shape, VS
ID: 462558
Weight: 1.90ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 87.78
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0.43ct Light Blue Sapphire Gemstones, Heart, VVS-VS

0.43ct Light Blue Sapphire, Heart, VVS-VS
ID: 719915
Weight: 0.43ct
Size: 4.5 x 4.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 41.28
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2.02ct Light Blue Topaz Gemstones, Emerald Cut, VVS-VS

2.02ct Light Blue Topaz, Emerald Cut, VVS-VS
ID: 715028
Weight: 2.02ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 16.16
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6.72ctw Swiss Blue Topaz Gemstones, Marquise, VS

6.72ctw Swiss Blue Topaz, Marquise, VS
ID: 454786
Weight: 6.72ct (total)
Size: 14.9 x 7.3 mm
Clarity: VS
Content: 2 pcs
Price: $ 62.09
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2.07ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.07ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 412452
Weight: 2.07ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 122.96
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1.73ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.73ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 531900
Weight: 1.73ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.42
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4.00ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS

4.00ctw Swiss Blue Topaz, Emerald Cut, VVS
ID: 715046
Weight: 4.00ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 38.40
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0.50ct Purplish Blue Sapphire Gemstones, Heart, VS

0.50ct Purplish Blue Sapphire, Heart, VS
ID: 717590
Weight: 0.50ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.00
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4.46ctw Sky Blue Topaz Gemstones, Round, VVS-VS

4.46ctw Sky Blue Topaz, Round, VVS-VS
ID: 455004
Weight: 4.46ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 41.21
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5.79ctw Swiss Blue Topaz Gemstones, Heart, VVS

5.79ctw Swiss Blue Topaz, Heart, VVS
ID: 442869
Weight: 5.79ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 49.68
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1.29ct Navy Blue Kyanite Gemstones, Oval, VS-SI

1.29ct Navy Blue Kyanite, Oval, VS-SI
ID: 573251
Weight: 1.29ct
Size: 7.2 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 34.06
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0.52ctw Violet Blue Tanzanite Gemstones, Pear Shape, VVS-VS

0.52ctw Violet Blue Tanzanite, Pear Shape, VVS-VS
ID: 642097
Weight: 0.52ct (total)
Size: 5 x 3.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.82
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31.55ct Deep Egyptian Blue Lapis Lazuli Gemstones, Pear Shape, Opaque

31.55ct Deep Egyptian Blue Lapis Lazuli, Pear Shape, Opaque
ID: 737634
Weight: 31.55ct
Size: 36.9 x 22.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 52.37
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0.83ct London Blue Topaz Gemstones, Pear Shape, VVS-VS

0.83ct London Blue Topaz, Pear Shape, VVS-VS
ID: 697132
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 10.28
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0.77ct Light Navy Blue Kyanite Gemstones, Round, SI

0.77ct Light Navy Blue Kyanite, Round, SI
ID: 714465
Weight: 0.77ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 23.10
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0.57ct Teal Sapphire Gemstones, Briolette, VS

0.57ct Teal Sapphire, Briolette, VS
ID: 733951
Weight: 0.57ct
Size: 5.5 x 3.5 mm
Clarity: VS
Content: 1 pc
Price: $ 61.56
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2.68ctw Sky Blue Topaz Gemstones, Fancy, VVS-VS

2.68ctw Sky Blue Topaz, Fancy, VVS-VS
ID: 427944
Weight: 2.68ct (total)
Size: 9.9 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 17.69
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0.34ct Violet Blue Tanzanite Gemstones, Pear Shape, VS

0.34ct Violet Blue Tanzanite, Pear Shape, VS
ID: 732467
Weight: 0.34ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.48
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1.60ct Swiss Blue Topaz Gemstones, Oval, VVS

1.60ct Swiss Blue Topaz, Oval, VVS
ID: 662005
Weight: 1.60ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 11.20
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2.20ctw Twilight Blue Sapphire Gemstones, Baguette, VS
Sapphire Product Video (482733)

2.20ctw Twilight Blue Sapphire, Baguette, VS
ID: 482733
Weight: 2.20ct (total)
Size: 5.5 x 3.1 mm
Clarity: VS
Content: 5 pcs
Price: $ 449.69
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1.59ct True Blue Kyanite Gemstones, Oval, SI

1.59ct True Blue Kyanite, Oval, SI
ID: 673103
Weight: 1.59ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 38.16
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2.06ctw Light Blue Zircon Gemstones, Round, VVS-VS

2.06ctw Light Blue Zircon, Round, VVS-VS
ID: 482798
Weight: 2.06ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 32.63
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0.67ct Pastel Blue Sapphire Gemstones, Oval, VVS-VS

0.67ct Pastel Blue Sapphire, Oval, VVS-VS
ID: 553533
Weight: 0.67ct
Size: 6 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 99.39
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0.83ct Deep Blue Kyanite Gemstones, Round, SI

0.83ct Deep Blue Kyanite, Round, SI
ID: 714218
Weight: 0.83ct
Size: 5.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 24.90
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5.43ctw Swiss Blue Topaz Gemstones, Heart, VVS-VS

5.43ctw Swiss Blue Topaz, Heart, VVS-VS
ID: 448357
Weight: 5.43ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.81
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1.58ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.58ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 455467
Weight: 1.58ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.60
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5.23ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS

5.23ctw Swiss Blue Topaz, Emerald Cut, VVS
ID: 419800
Weight: 5.23ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 40.27
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2.22ctw Intense Blue Sapphire Gemstones, Briolette, VS

2.22ctw Intense Blue Sapphire, Briolette, VS
ID: 252840
Weight: 2.22ct (total)
Size: 5.2 x 3.5 mm
Clarity: VS
Content: 4 pcs
Price: $ 205.13
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1.38ctw Blue Apatite Gemstones, Oval, VS

1.38ctw Blue Apatite, Oval, VS
ID: 488849
Weight: 1.38ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 36.53
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3.60ct Swiss Blue Topaz Gemstones, Marquise, VS

3.60ct Swiss Blue Topaz, Marquise, VS
ID: 455276
Weight: 3.60ct
Size: 15 x 7.1 mm
Clarity: VS
Content: 1 pc
Price: $ 33.26
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4.55ctw Sky Blue Topaz Gemstones, Round, VS

4.55ctw Sky Blue Topaz, Round, VS
ID: 454872
Weight: 4.55ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 42.05
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0.47ct Navy Blue Kyanite Gemstones, Round, VS-SI

0.47ct Navy Blue Kyanite, Round, VS-SI
ID: 714812
Weight: 0.47ct
Size: 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 14.10
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23.33ct Swiss Blue Topaz Gemstones, Oval, VVS
Topaz Product Video (480110)

23.33ct Swiss Blue Topaz, Oval, VVS
ID: 480110
Weight: 23.33ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Price: $ 229.43
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0.07ct Blue Diamond Gemstones, Square, VVS-VS

0.07ct Blue Diamond, Square, VVS-VS
ID: 720068
Weight: 0.07ct
Size: 2.4 x 2.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 94.27
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3.03ct Swiss Blue Topaz Gemstones, Heart, VVS

3.03ct Swiss Blue Topaz, Heart, VVS
ID: 448424
Weight: 3.03ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 26.12
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0.77ct London Blue Topaz Gemstones, Pear Shape, VVS-VS

0.77ct London Blue Topaz, Pear Shape, VVS-VS
ID: 697129
Weight: 0.77ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 9.54
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0.29ct Dark Blue Sapphire Gemstones, Square, VVS-VS

0.29ct Dark Blue Sapphire, Square, VVS-VS
ID: 727071
Weight: 0.29ct
Size: 3.5 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.60
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0.50ct Light Blue Sapphire Gemstones, Heart, VVS-VS

0.50ct Light Blue Sapphire, Heart, VVS-VS
ID: 717423
Weight: 0.50ct
Size: 4.9 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.00
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0.69ctw Royal Blue Kyanite Gemstones, Round, VS-SI
Kyanite Product Video (714377)

0.69ctw Royal Blue Kyanite, Round, VS-SI
ID: 714377
Weight: 0.69ct (total)
Size: 4.2 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 17.25
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0.71ct Navy Blue Kyanite Gemstones, Round, SI

0.71ct Navy Blue Kyanite, Round, SI
ID: 714556
Weight: 0.71ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.30
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5.42ct Light Greenish Blue Aquamarine Gemstones, Oval, VS
Aquamarine Product Video (453033)

5.42ct Light Greenish Blue Aquamarine, Oval, VS
ID: 453033
Weight: 5.42ct
Size: 10.9 x 9.8 mm
Clarity: VS
Content: 1 pc
Price: $ 943.08
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0.08ct Blue Diamond Gemstones, Square, VS

0.08ct Blue Diamond, Square, VS
ID: 719646
Weight: 0.08ct
Size: 2.4 x 2.4 mm
Clarity: VS
Content: 1 pc
Price: $ 107.74
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0.36ct Navy Blue Kyanite Gemstones, Round, VS

0.36ct Navy Blue Kyanite, Round, VS
ID: 696783
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.78
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0.53ctw Baby Blue Kyanite Gemstones, Round, Translucent

0.53ctw Baby Blue Kyanite, Round, Translucent
ID: 697599
Weight: 0.53ct (total)
Size: 3.5 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 11.45
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6.30ctw Swiss Blue Topaz Gemstones, Round, VS

6.30ctw Swiss Blue Topaz, Round, VS
ID: 439911
Weight: 6.30ct (total)
Size: 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 53.15
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7.17ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

7.17ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 501717
Weight: 7.17ct (total)
Size: 15 x 7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 66.25
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7.48ct Swiss Blue Topaz Gemstones, Cushion, Transparent

7.48ct Swiss Blue Topaz, Cushion, Transparent
ID: 485781
Weight: 7.48ct
Size: 11.7 x 11.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.24
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26.21ct Swiss Blue Topaz Gemstones, Oval, VVS-VS
Topaz Product Video (615810)

26.21ct Swiss Blue Topaz, Oval, VVS-VS
ID: 615810
Weight: 26.21ct
Size: 21.1 x 16.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 242.18
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1.92ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

1.92ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455019
Weight: 1.92ct (total)
Size: 7.1 x 5.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 17.74
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1.07ct Deep Blue Kyanite Gemstones, Oval, SI

1.07ct Deep Blue Kyanite, Oval, SI
ID: 680821
Weight: 1.07ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 32.10
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0.31ct Pastel Blue Tanzanite Gemstones, Pear Shape, VS

0.31ct Pastel Blue Tanzanite, Pear Shape, VS
ID: 732062
Weight: 0.31ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 22.32
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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 -> 7 star ratings

Okay thank you.

Posted By Bepc61 in March, 2025
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Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
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Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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Overall Rating -> 10 star ratings

Its been a long time since Ive made any purchases Im satisfied with the quality.

Posted By Hard Case in December, 2024
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Overall Rating -> 10 star ratings

It was my second time so I understand what it is to do

Posted By Ibie in February, 2025
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Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
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Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
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Overall Rating -> 10 star ratings

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
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Enlarged Gemstone Image