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Blue Gemstones - Certified Quality Gemstones - Buy Now

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2.51ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

2.51ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 454152
Weight: 2.51ct (total)
Size: 10.2 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.20
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4.95ctw Sky Blue Topaz Gemstones, Briolette, VVS-VS

4.95ctw Sky Blue Topaz, Briolette, VVS-VS
ID: 426486
Weight: 4.95ct (total)
Size: 8 x 6.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.68
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2.74ctw Light Blue Zircon Gemstones, Round, VVS-VS

2.74ctw Light Blue Zircon, Round, VVS-VS
ID: 489881
Weight: 2.74ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 43.40
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8.31ctw Swiss Blue Topaz Gemstones, Emerald Cut, VS

8.31ctw Swiss Blue Topaz, Emerald Cut, VS
ID: 353633
Weight: 8.31ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 65.82
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30.67ct Dark Blue Lapis Lazuli Gemstones, Emerald Cut, Opaque

30.67ct Dark Blue Lapis Lazuli, Emerald Cut, Opaque
ID: 527238
Weight: 30.67ct
Size: 25.4 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.36
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0.09ct Blue Diamond Gemstones, Square, SI

0.09ct Blue Diamond, Square, SI
ID: 719731
Weight: 0.09ct
Size: 2.5 x 2.4 mm
Clarity: SI
Content: 1 pc
Price: $ 121.21
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1.58ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.58ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 433287
Weight: 1.58ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.43
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3.00ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

3.00ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 455718
Weight: 3.00ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 27.72
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2.78ctw Swiss Blue Topaz Gemstones, Trillion, VVS-VS

2.78ctw Swiss Blue Topaz, Trillion, VVS-VS
ID: 445955
Weight: 2.78ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.97
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8.14ctw Swiss Blue Topaz Gemstones, Marquise, VVS

8.14ctw Swiss Blue Topaz, Marquise, VVS
ID: 438581
Weight: 8.14ct (total)
Size: 14 x 8.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 69.08
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3.32ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.32ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 456363
Weight: 3.32ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 30.67
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0.36ct Bright Navy Blue Kyanite Gemstones, Round, VS

0.36ct Bright Navy Blue Kyanite, Round, VS
ID: 697707
Weight: 0.36ct
Size: 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 7.78
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1.74ctw Pastel Blue Sapphire Gemstones, Briolette, VS

1.74ctw Pastel Blue Sapphire, Briolette, VS
ID: 497718
Weight: 1.74ct (total)
Size: 4.9 x 3.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 68.90
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0.31ct Royal Blue Kyanite Gemstones, Round, VS-SI

0.31ct Royal Blue Kyanite, Round, VS-SI
ID: 714169
Weight: 0.31ct
Size: 4 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 9.30
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7.70ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

7.70ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 485778
Weight: 7.70ct
Size: 14.8 x 10.8 mm
Clarity: Transparent
Content: 1 pc
Price: $ 60.98
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0.36ct Pastel Blue Sapphire Gemstones, Heart, VS

0.36ct Pastel Blue Sapphire, Heart, VS
ID: 719749
Weight: 0.36ct
Size: 4.2 x 4 mm
Clarity: VS
Content: 1 pc
Price: $ 34.56
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2.10ctw Swiss Blue Topaz Gemstones, Oval, Transparent

2.10ctw Swiss Blue Topaz, Oval, Transparent
ID: 377089
Weight: 2.10ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 19.40
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0.36ct Navy Blue Kyanite Gemstones, Round, SI

0.36ct Navy Blue Kyanite, Round, SI
ID: 714794
Weight: 0.36ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 10.80
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1.26ctw Olympic Blue Apatite Gemstones, Oval, Transparent

1.26ctw Olympic Blue Apatite, Oval, Transparent
ID: 469200
Weight: 1.26ct (total)
Size: 4.8 x 4.1 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 31.20
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0.48ct Dark Blue Kyanite Gemstones, Round, SI

0.48ct Dark Blue Kyanite, Round, SI
ID: 714141
Weight: 0.48ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 14.40
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2.01ctw Intense Violet Blue Tanzanite Gemstones, Oval, VVS-VS

2.01ctw Intense Violet Blue Tanzanite, Oval, VVS-VS
ID: 438183
Weight: 2.01ct (total)
Size: 5.4 x 3.8 mm
Clarity: VVS-VS
Content: 5 pcs
Price: $ 154.77
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3.31ct Sky Blue Topaz Gemstones, Square, VVS

3.31ct Sky Blue Topaz, Square, VVS
ID: 524869
Weight: 3.31ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.80
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0.56ct Medium Blue Green Sapphire Gemstones, Cushion, VS

0.56ct Medium Blue Green Sapphire, Cushion, VS
ID: 716537
Weight: 0.56ct
Size: 4.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 80.64
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16.27ct Navy Blue Lapis Lazuli Gemstones, Oval, Opaque

16.27ct Navy Blue Lapis Lazuli, Oval, Opaque
ID: 709123
Weight: 16.27ct
Size: 16.8 x 12.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 33.58
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2.70ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.70ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728181
Weight: 2.70ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.48
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0.63ct Blue-Green Sapphire Gemstones, Cushion, VS

0.63ct Blue-Green Sapphire, Cushion, VS
ID: 716739
Weight: 0.63ct
Size: 4.7 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 90.72
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1.65ct Deep Azure Blue Kyanite Gemstones, Oval, VS-SI

1.65ct Deep Azure Blue Kyanite, Oval, VS-SI
ID: 587752
Weight: 1.65ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 43.56
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18.39ct Swiss Blue Topaz Gemstones, Oval, VVS

18.39ct Swiss Blue Topaz, Oval, VVS
ID: 573150
Weight: 18.39ct
Size: 18.6 x 14.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 169.92
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1.27ct Navy Blue Kyanite Gemstones, Round, SI

1.27ct Navy Blue Kyanite, Round, SI
ID: 680925
Weight: 1.27ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 38.10
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0.68ct Pastel Blue Sapphire Gemstones, Heart, VS

0.68ct Pastel Blue Sapphire, Heart, VS
ID: 717457
Weight: 0.68ct
Size: 5.3 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 57.12
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0.55ct Teal Sapphire Gemstones, Trillion, VS

0.55ct Teal Sapphire, Trillion, VS
ID: 716589
Weight: 0.55ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 79.20
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0.97ct Light Navy Blue Kyanite Gemstones, Oval, VS-SI

0.97ct Light Navy Blue Kyanite, Oval, VS-SI
ID: 647930
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 25.61
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21.62ct Blue Aquamarine Gemstones, Oval, Transparent
Aquamarine Product Video (615505)

21.62ct Blue Aquamarine, Oval, Transparent
ID: 615505
Weight: 21.62ct
Size: 25.4 x 15.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 108.10
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5.52ctw Sky Blue Topaz Gemstones, Heart, VVS

5.52ctw Sky Blue Topaz, Heart, VVS
ID: 442918
Weight: 5.52ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 47.36
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3.54ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

3.54ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728150
Weight: 3.54ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.50
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1.72ctw Sky Blue Topaz Gemstones, Pear Shape, VS

1.72ctw Sky Blue Topaz, Pear Shape, VS
ID: 450525
Weight: 1.72ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.64
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6.21ctw Sky Blue Topaz Gemstones, Oval, VVS

6.21ctw Sky Blue Topaz, Oval, VVS
ID: 402352
Weight: 6.21ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 57.38
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1.08ct Deep Blue Kyanite Gemstones, Oval, VS-SI

1.08ct Deep Blue Kyanite, Oval, VS-SI
ID: 647929
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.51
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23.77ct Intense Navy Blue Lapis Lazuli Gemstones, Cushion, Opaque

23.77ct Intense Navy Blue Lapis Lazuli, Cushion, Opaque
ID: 551179
Weight: 23.77ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 53.66
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3.49ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.49ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 489306
Weight: 3.49ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 23.08
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1.77ct Deep Violet Blue Tanzanite Gemstones, Pear Shape, VVS
Tanzanite Product Video (717408)

1.77ct Deep Violet Blue Tanzanite, Pear Shape, VVS
ID: 717408
Weight: 1.77ct
Size: 10.9 x 5.8 mm
Clarity: VVS
Content: 1 pc
Price: $ 630.68
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26.27ctw Light Purplish Blue Chalcedony Gemstones, Flower Cut, Translucent

26.27ctw Light Purplish Blue Chalcedony, Flower Cut, Translucent
ID: 485704
Weight: 26.27ct (total)
Size: 12.8 x 12.1 mm
Clarity: Translucent
Content: 5 pcs
Price: $ 34.68
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25.71ct Deep Blue Lapis Lazuli Gemstones, Oval, Opaque

25.71ct Deep Blue Lapis Lazuli, Oval, Opaque
ID: 737306
Weight: 25.71ct
Size: 20.9 x 17.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.68
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0.04ct Blue Diamond Gemstones, Round, VS

0.04ct Blue Diamond, Round, VS
ID: 703187
Weight: 0.04ct
Size: 2.1 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 58.67
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5.63ctw Sky Blue Topaz Gemstones, Heart, VVS

5.63ctw Sky Blue Topaz, Heart, VVS
ID: 442962
Weight: 5.63ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 48.31
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0.29ct Light Greenish Blue Aquamarine Gemstones, Baguette, VS-SI

0.29ct Light Greenish Blue Aquamarine, Baguette, VS-SI
ID: 724681
Weight: 0.29ct
Size: 5.5 x 3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 48.72
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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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2.19ct Swiss Blue Topaz Gemstones, Marquise, VVS-VS

2.19ct Swiss Blue Topaz, Marquise, VVS-VS
ID: 432970
Weight: 2.19ct
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.46
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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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1.84ctw Swiss Blue Topaz Gemstones, Fancy, VVS

1.84ctw Swiss Blue Topaz, Fancy, VVS
ID: 433007
Weight: 1.84ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 12.14
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2.56ct Sky Blue Topaz Gemstones, Marquise, VVS

2.56ct Sky Blue Topaz, Marquise, VVS
ID: 433173
Weight: 2.56ct
Size: 12.1 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 16.90
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2.71ctw Sky Blue Topaz Gemstones, Fancy, VVS

2.71ctw Sky Blue Topaz, Fancy, VVS
ID: 436779
Weight: 2.71ct (total)
Size: 9.8 x 5.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 17.89
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0.80ct Teal Sapphire Gemstones, Cushion, VS

0.80ct Teal Sapphire, Cushion, VS
ID: 658430
Weight: 0.80ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 153.60
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5.90ctw Sky Blue Topaz Gemstones, Heart, VVS-VS

5.90ctw Sky Blue Topaz, Heart, VVS-VS
ID: 405051
Weight: 5.90ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 54.20
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3.91ctw Deep Blue Star Sapphire Gemstones, Oval, Opaque

3.91ctw Deep Blue Star Sapphire, Oval, Opaque
ID: 490233
Weight: 3.91ct (total)
Size: 6.9 x 5.2 mm
Clarity: Opaque
Content: 4 pcs
Price: $ 92.90
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3.68ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

3.68ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455924
Weight: 3.68ct (total)
Size: 6.3 x 4.3 mm
Clarity: VS
Content: 6 pcs
Price: $ 34.01
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3.07ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

3.07ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455812
Weight: 3.07ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 28.37
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4.03ct Sky Blue Topaz Gemstones, Emerald Cut, VVS

4.03ct Sky Blue Topaz, Emerald Cut, VVS
ID: 525503
Weight: 4.03ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 37.24
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2.98ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

2.98ct Intense Violet Blue Tanzanite, Oval, Transparent
ID: 633309
Weight: 2.98ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.61
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1.94ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.94ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718324
Weight: 1.94ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.62
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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

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.

Posted By Happy Customer in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy and to the point

Posted By Victorius in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

nothing but good. always have a great selection. I am a hobbyist and only collect. Great prices. I could take all day looking at a small percent of all the gemstone, fantastic

Posted By Steve m. in February, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
Source: Bizrate
Enlarged Gemstone Image