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Blue Gemstones - Certified Quality Gemstones - Buy Now

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0.47ct Light Purplish Blue Sapphire Gemstones, Heart, VS

0.47ct Light Purplish Blue Sapphire, Heart, VS
ID: 719452
Weight: 0.47ct
Size: 4.6 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 45.12
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1.48ct Swiss Blue Topaz Gemstones, Round, VS

1.48ct Swiss Blue Topaz, Round, VS
ID: 697248
Weight: 1.48ct
Size: 7 mm (calibrated)
Clarity: VS
Price: $ 15.29
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2.89ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

2.89ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 478335
Weight: 2.89ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 26.70
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1.77ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.77ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 454799
Weight: 1.77ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.87
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1.94ctw Deep Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.94ctw Deep Violet Blue Tanzanite, Pear Shape, VS
ID: 421943
Weight: 1.94ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 112.02
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0.37ct Pastel Blue Sapphire Gemstones, Heart, VS

0.37ct Pastel Blue Sapphire, Heart, VS
ID: 719813
Weight: 0.37ct
Size: 4.5 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 35.52
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3.01ct Light Purplish Blue Tanzanite Gemstones, Oval, Transparent

3.01ct Light Purplish Blue Tanzanite, Oval, Transparent
ID: 701617
Weight: 3.01ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.39
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10.13ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

10.13ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 486156
Weight: 10.13ct
Size: 16.8 x 12.4 mm
Clarity: Transparent
Price: $ 80.23
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0.05ct Blue Diamond Gemstones, Square, VVS-VS

0.05ct Blue Diamond, Square, VVS-VS
ID: 720093
Weight: 0.05ct
Size: 2.2 x 2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 67.34
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4.28ctw Sky Blue Topaz Gemstones, Square, VVS

4.28ctw Sky Blue Topaz, Square, VVS
ID: 525599
Weight: 4.28ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 39.55
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1.61ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

1.61ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455029
Weight: 1.61ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.88
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1.40ctw Light Navy Blue Kyanite Gemstones, Round, SI

1.40ctw Light Navy Blue Kyanite, Round, SI
ID: 574139
Weight: 1.40ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 36.96
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1.35ct Sky Blue Topaz Gemstones, Trillion, VVS-VS

1.35ct Sky Blue Topaz, Trillion, VVS-VS
ID: 452864
Weight: 1.35ct
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 12.48
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3.19ct Sky Blue Topaz Gemstones, Heart, VVS

3.19ct Sky Blue Topaz, Heart, VVS
ID: 443143
Weight: 3.19ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.37
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0.68ct Silverish Blue Sapphire Gemstones, Heart, VS

0.68ct Silverish Blue Sapphire, Heart, VS
ID: 717254
Weight: 0.68ct
Size: 5.6 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 57.12
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4.37ctw Swiss Blue Topaz Gemstones, Oval, VVS-VS

4.37ctw Swiss Blue Topaz, Oval, VVS-VS
ID: 491163
Weight: 4.37ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 28.90
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12.94ct Sky Blue Topaz Gemstones, Fancy, Transparent

12.94ct Sky Blue Topaz, Fancy, Transparent
ID: 469495
Weight: 12.94ct
Size: 19.8 x 11.9 mm
Clarity: Transparent
Price: $ 85.40
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1.37ct London Blue Topaz Gemstones, Marquise, VS

1.37ct London Blue Topaz, Marquise, VS
ID: 639180
Weight: 1.37ct
Size: 10 x 5 mm (calibrated)
Clarity: VS
Price: $ 13.15
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1.71ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.71ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 455190
Weight: 1.71ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.80
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8.00ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

8.00ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 438613
Weight: 8.00ct (total)
Size: 13.9 x 8.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 67.90
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1.48ct Dark Blue Kyanite Gemstones, Oval, SI

1.48ct Dark Blue Kyanite, Oval, SI
ID: 673292
Weight: 1.48ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 35.52
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0.62ct Navy Blue Sapphire Gemstones, Round, VVS

0.62ct Navy Blue Sapphire, Round, VVS
ID: 449730
Weight: 0.62ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 444.66
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0.77ct London Blue Topaz Gemstones, Pear Shape, VVS

0.77ct London Blue Topaz, Pear Shape, VVS
ID: 701464
Weight: 0.77ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 7.39
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1.55ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.55ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 455474
Weight: 1.55ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.33
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0.61ct Teal Sapphire Gemstones, Cushion, VVS-VS

0.61ct Teal Sapphire, Cushion, VVS-VS
ID: 716752
Weight: 0.61ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 87.84
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0.32ct Intense Navy Blue Kyanite Gemstones, Round, SI

0.32ct Intense Navy Blue Kyanite, Round, SI
ID: 714182
Weight: 0.32ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 9.60
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0.55ct Pastel Blue Sapphire Gemstones, Heart, VS

0.55ct Pastel Blue Sapphire, Heart, VS
ID: 717277
Weight: 0.55ct
Size: 5.1 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 46.20
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3.03ctw Sky Blue Topaz Gemstones, Oval, VS

3.03ctw Sky Blue Topaz, Oval, VS
ID: 488465
Weight: 3.03ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 19.96
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1.06ct Yale Blue Cavansite Gemstones, Fancy, Opaque

1.06ct Yale Blue Cavansite, Fancy, Opaque
ID: 736603
Weight: 1.06ct
Size: 8.7 x 7.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 7.42
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0.80ct London Blue Topaz Gemstones, Pear Shape, VS

0.80ct London Blue Topaz, Pear Shape, VS
ID: 702098
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 7.68
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0.63ct Twilight Blue Sapphire Gemstones, Marquise, VVS-VS

0.63ct Twilight Blue Sapphire, Marquise, VVS-VS
ID: 520852
Weight: 0.63ct
Size: 8 x 4.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 177.13
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0.43ct Light Blue Sapphire Gemstones, Heart, VVS-VS
Sapphire Product Video (717427)

0.43ct Light Blue Sapphire, Heart, VVS-VS
ID: 717427
Weight: 0.43ct
Size: 4.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.12
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21.17ct Violet Blue Chalcedony Gemstones, Oval, Opaque

21.17ct Violet Blue Chalcedony, Oval, Opaque
ID: 694262
Weight: 21.17ct
Size: 26.2 x 18.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 63.52
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2.83ctw Sky Blue Topaz Gemstones, Fancy, VVS-VS

2.83ctw Sky Blue Topaz, Fancy, VVS-VS
ID: 428725
Weight: 2.83ct (total)
Size: 10.1 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.68
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2.88ctw Sky Blue Topaz Gemstones, Pear Shape, VS

2.88ctw Sky Blue Topaz, Pear Shape, VS
ID: 455793
Weight: 2.88ct (total)
Size: 6 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 26.62
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2.00ctw Navy Blue Kyanite Gemstones, Oval, SI

2.00ctw Navy Blue Kyanite, Oval, SI
ID: 612881
Weight: 2.00ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 66.00
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3.72ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.72ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491175
Weight: 3.72ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.60
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2.04ct Deep Blue Tanzanite Gemstones, Cushion, VVS
Tanzanite Product Video (717325)

2.04ct Deep Blue Tanzanite, Cushion, VVS
ID: 717325
Weight: 2.04ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 783.36
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4.81ctw Sky Blue Topaz Gemstones, Briolette, VVS-VS

4.81ctw Sky Blue Topaz, Briolette, VVS-VS
ID: 426809
Weight: 4.81ct (total)
Size: 8.2 x 6.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 31.75
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1.99ctw Swiss Blue Topaz Gemstones, Fancy, VVS-VS

1.99ctw Swiss Blue Topaz, Fancy, VVS-VS
ID: 432999
Weight: 1.99ct (total)
Size: 7.3 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.14
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0.38ctw Medium Blue Apatite Gemstones, Round, VS

0.38ctw Medium Blue Apatite, Round, VS
ID: 684647
Weight: 0.38ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 9.77
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0.52ctw Navy Blue Kyanite Gemstones, Round, SI

0.52ctw Navy Blue Kyanite, Round, SI
ID: 714163
Weight: 0.52ct (total)
Size: 4 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 15.60
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2.02ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.02ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 714930
Weight: 2.02ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.39
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2.16ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

2.16ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 488438
Weight: 2.16ct (total)
Size: 6 x 4.4 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 14.23
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0.09ct Blue Diamond Gemstones, Square, SI

0.09ct Blue Diamond, Square, SI
ID: 718968
Weight: 0.09ct
Size: 2.6 x 2.5 mm
Clarity: SI
Content: 1 pc
Price: $ 121.21
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0.66ct Navy Blue Kyanite Gemstones, Round, SI

0.66ct Navy Blue Kyanite, Round, SI
ID: 714463
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 19.80
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6.45ctw Baby Blue Tanzanite Gemstones, Oval, Transparent

6.45ctw Baby Blue Tanzanite, Oval, Transparent
ID: 701538
Weight: 6.45ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 67.26
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0.75ct True Blue Kyanite Gemstones, Round, SI

0.75ct True Blue Kyanite, Round, SI
ID: 714407
Weight: 0.75ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 22.50
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2.10ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.10ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718277
Weight: 2.10ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 20.16
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3.50ct Swiss Blue Topaz Gemstones, Marquise, VVS-VS

3.50ct Swiss Blue Topaz, Marquise, VVS-VS
ID: 455560
Weight: 3.50ct
Size: 15.1 x 7.1 mm
Clarity: VVS-VS
Price: $ 32.34
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1.83ctw London Blue Topaz Gemstones, Oval, VS

1.83ctw London Blue Topaz, Oval, VS
ID: 694859
Weight: 1.83ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 25.27
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1.39ctw Deep Aqua Blue Apatite Gemstones, Oval, VS

1.39ctw Deep Aqua Blue Apatite, Oval, VS
ID: 488861
Weight: 1.39ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 36.79
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3.49ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.49ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 477875
Weight: 3.49ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 32.24
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1.45ctw Baby Blue Kyanite Gemstones, Round, SI

1.45ctw Baby Blue Kyanite, Round, SI
ID: 714081
Weight: 1.45ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 43.50
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3.85ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.85ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 454829
Weight: 3.85ct (total)
Size: 7.1 x 5.3 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 35.58
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4.12ct Swiss Blue Topaz Gemstones, Marquise, VVS-VS

4.12ct Swiss Blue Topaz, Marquise, VVS-VS
ID: 438913
Weight: 4.12ct
Size: 14.2 x 8.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 34.97
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2.16ctw Sky Blue Topaz Gemstones, Emerald Cut, VVS-VS

2.16ctw Sky Blue Topaz, Emerald Cut, VVS-VS
ID: 448027
Weight: 2.16ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.61
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6.09ctw Sky Blue Topaz Gemstones, Heart, VVS-VS

6.09ctw Sky Blue Topaz, Heart, VVS-VS
ID: 404479
Weight: 6.09ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 55.96
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0.83ct Teal Sapphire Gemstones, Briolette, VS

0.83ct Teal Sapphire, Briolette, VS
ID: 733900
Weight: 0.83ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 89.64
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7.68ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

7.68ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 438349
Weight: 7.68ct (total)
Size: 13.9 x 8.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 65.18
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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 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

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Great experience. I can't wait to explore on the website further.

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Overall Rating -> 10 star ratings

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

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When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

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Gem Select has a user friendly website and the product is very good as is the price. The gems are described accurately and I always get what I think I'm getting.

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Overall Rating -> 10 star ratings

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
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Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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Enlarged Gemstone Image