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Blue Gemstones - Certified Quality Gemstones - Buy Now

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3.75ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS

3.75ctw Swiss Blue Topaz, Emerald Cut, VVS
ID: 657219
Weight: 3.75ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 31.50
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21.84ct Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

21.84ct Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 714123
Weight: 21.84ct
Size: 18.3 x 14.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 235.87
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1.62ct London Blue Topaz Gemstones, Oval, VVS-VS

1.62ct London Blue Topaz, Oval, VVS-VS
ID: 737854
Weight: avg. 1.62 ct / each
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 16.17
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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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0.04ct 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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0.71ctw Pastel Blue Tanzanite Gemstones, Pear Shape, VS

0.71ctw Pastel Blue Tanzanite, Pear Shape, VS
ID: 732028
Weight: 0.71ct (total)
Size: 5.3 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 51.12
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2.73ctw Swiss Blue Topaz Gemstones, Fancy, VVS

2.73ctw Swiss Blue Topaz, Fancy, VVS
ID: 436392
Weight: 2.73ct (total)
Size: 10 x 4.9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 18.02
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0.52ct London Blue Topaz Gemstones, Oval, VVS

0.52ct London Blue Topaz, Oval, VVS
ID: 701472
Weight: 0.52ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 4.99
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8.03ctw Sky Blue Topaz Gemstones, Heart, VVS

8.03ctw Sky Blue Topaz, Heart, VVS
ID: 448850
Weight: 8.03ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 68.89
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0.51ct Baby Blue Kyanite Gemstones, Round, SI

0.51ct Baby Blue Kyanite, Round, SI
ID: 714166
Weight: 0.51ct
Size: 4.5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 15.30
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5.46ctw Sky Blue Topaz Gemstones, Heart, VS

5.46ctw Sky Blue Topaz, Heart, VS
ID: 430880
Weight: 5.46ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 18 pcs
Price: $ 30.03
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0.61ct London Blue Topaz Gemstones, Oval, VVS

0.61ct London Blue Topaz, Oval, VVS
ID: 701343
Weight: 0.61ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 4.88
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1.56ctw True Blue Kyanite Gemstones, Round, SI

1.56ctw True Blue Kyanite, Round, SI
ID: 714091
Weight: 1.56ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 46.80
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0.71ctw Violet Blue Tanzanite Gemstones, Marquise, VVS-VS

0.71ctw Violet Blue Tanzanite, Marquise, VVS-VS
ID: 732014
Weight: 0.71ct (total)
Size: 7 x 3.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 51.12
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0.82ctw Electric Purple Blue Tanzanite Gemstones, Marquise, VS

0.82ctw Electric Purple Blue Tanzanite, Marquise, VS
ID: 732569
Weight: 0.82ct (total)
Size: 7 x 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 59.04
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10.98ctw Swiss Blue Topaz Gemstones, Briolette, VVS-VS

10.98ctw Swiss Blue Topaz, Briolette, VVS-VS
ID: 426993
Weight: 10.98ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 72.47
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0.37ct Baby Blue Sapphire Gemstones, Heart, VS

0.37ct Baby Blue Sapphire, Heart, VS
ID: 718958
Weight: 0.37ct
Size: 4.3 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 35.52
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0.88ctw Light Greenish Blue Zircon Gemstones, Round, VVS-VS

0.88ctw Light Greenish Blue Zircon, Round, VVS-VS
ID: 541105
Weight: 0.88ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 19.36
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8.41ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

8.41ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 486274
Weight: 8.41ct
Size: 12.8 x 11.2 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.61
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0.52ct Teal Sapphire Gemstones, Briolette, VS

0.52ct Teal Sapphire, Briolette, VS
ID: 733944
Weight: 0.52ct
Size: 5.1 x 3.4 mm
Clarity: VS
Content: 1 pc
Price: $ 56.16
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5.70ctw Sky Blue Topaz Gemstones, Round, VVS-VS

5.70ctw Sky Blue Topaz, Round, VVS-VS
ID: 440078
Weight: 5.70ct (total)
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 48.07
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4.52ctw Sky Blue Topaz Gemstones, Round, VVS-VS

4.52ctw Sky Blue Topaz, Round, VVS-VS
ID: 455156
Weight: 4.52ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 41.76
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0.23ct Baby Blue Sapphire Gemstones, Round, Transparent
Sapphire Product Video (536814)

0.23ct Baby Blue Sapphire, Round, Transparent
ID: 536814
Weight: avg. 0.23 ct / each
Size: 3.5 mm (calibrated)
Clarity: Transparent
Price: $ 13.38
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23.26ctw Dark Blue Lapis Lazuli Gemstones, Oval, Opaque

23.26ctw Dark Blue Lapis Lazuli, Oval, Opaque
ID: 709103
Weight: 23.26ct (total)
Size: 16.6 x 13.2 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 48.01
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5.80ctw Sky Blue Topaz Gemstones, Heart, VVS

5.80ctw Sky Blue Topaz, Heart, VVS
ID: 438960
Weight: 5.80ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 49.00
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2.57ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

2.57ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455107
Weight: 2.57ct (total)
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 23.75
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4.34ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

4.34ctw Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 715039
Weight: 4.34ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 41.66
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0.82ct Sky Blue Topaz Gemstones, Pear Shape, VS

0.82ct Sky Blue Topaz, Pear Shape, VS
ID: 456198
Weight: 0.82ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 7.57
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10.39ct Aqua Blue Larimar Gemstones, Oval, Opaque

10.39ct Aqua Blue Larimar, Oval, Opaque
ID: 611877
Weight: 10.39ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 148.15
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0.65ct London Blue Topaz Gemstones, Pear Shape, VS

0.65ct London Blue Topaz, Pear Shape, VS
ID: 688296
Weight: 0.65ct
Size: 6.7 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 6.24
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0.91ct London Blue Topaz Gemstones, Oval, VVS

0.91ct London Blue Topaz, Oval, VVS
ID: 695400
Weight: 0.91ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 12.56
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0.53ctw Deep Blue Tanzanite Gemstones, Pear Shape, VVS-VS

0.53ctw Deep Blue Tanzanite, Pear Shape, VVS-VS
ID: 642090
Weight: 0.53ct (total)
Size: 5 x 3.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 37.52
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4.05ct Silverish Blue Tanzanite Gemstones, Oval, Transparent

4.05ct Silverish Blue Tanzanite, Oval, Transparent
ID: 673058
Weight: 4.05ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 38.88
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1.42ct Sky Blue Topaz Gemstones, Fancy, VVS

1.42ct Sky Blue Topaz, Fancy, VVS
ID: 436001
Weight: 1.42ct
Size: 9.8 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 9.37
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0.68ct Medium Blue Kyanite Gemstones, Round, SI

0.68ct Medium Blue Kyanite, Round, SI
ID: 714776
Weight: 0.68ct
Size: 5.3 mm
Clarity: SI
Content: 1 pc
Price: $ 20.40
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0.89ct Medium Navy Blue Kyanite Gemstones, Oval, VS

0.89ct Medium Navy Blue Kyanite, Oval, VS
ID: 631628
Weight: 0.89ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 26.70
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5.61ctw Swiss Blue Topaz Gemstones, Heart, VVS

5.61ctw Swiss Blue Topaz, Heart, VVS
ID: 442915
Weight: 5.61ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 48.14
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2.38ctw Swiss Blue Topaz Gemstones, Emerald Cut, VS

2.38ctw Swiss Blue Topaz, Emerald Cut, VS
ID: 448164
Weight: 2.38ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 20.51
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26.40ct Deep Navy Blue Druzy Azurite Gemstones, Fancy, Opaque
Druzy Azurite Product Video (690300)

26.40ct Deep Navy Blue Druzy Azurite, Fancy, Opaque
ID: 690300
Weight: 26.40ct
Size: 22.6 x 17.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 102.01
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1.58ctw Deep Aqua Blue Apatite Gemstones, Oval, VS

1.58ctw Deep Aqua Blue Apatite, Oval, VS
ID: 488854
Weight: 1.58ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 41.82
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1.54ctw Light Blue Apatite Gemstones, Oval, Transparent

1.54ctw Light Blue Apatite, Oval, Transparent
ID: 473343
Weight: 1.54ct (total)
Size: 5.7 x 4 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 30.49
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0.67ct Navy Blue Sapphire Gemstones, Round, VVS-VS

0.67ct Navy Blue Sapphire, Round, VVS-VS
ID: 467337
Weight: 0.67ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 543.79
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1.42ct Royal Blue Kyanite Gemstones, Oval, VS-SI

1.42ct Royal Blue Kyanite, Oval, VS-SI
ID: 639289
Weight: 1.42ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 35.62
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1.69ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.69ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 532030
Weight: 1.69ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.16
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2.11ct Sky Blue Topaz Gemstones, Oval, VVS-VS

2.11ct Sky Blue Topaz, Oval, VVS-VS
ID: 525517
Weight: 2.11ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 19.50
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3.39ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.39ctw Sky Blue Topaz, Pear Shape, VS
ID: 455893
Weight: 3.39ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 31.32
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1.18ctw Dark Blue Kyanite Gemstones, Round, SI

1.18ctw Dark Blue Kyanite, Round, SI
ID: 597423
Weight: 1.18ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 39.34
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2.05ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.05ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454191
Weight: 2.05ct (total)
Size: 5.2 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 94.72
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0.63ct Light Purplish Blue Sapphire Gemstones, Heart, VS

0.63ct Light Purplish Blue Sapphire, Heart, VS
ID: 717249
Weight: 0.63ct
Size: 5.3 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 52.92
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8.19ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

8.19ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 438347
Weight: 8.19ct (total)
Size: 14 x 8.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 69.52
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6.23ctw Swiss Blue Topaz Gemstones, Heart, VS

6.23ctw Swiss Blue Topaz, Heart, VS
ID: 442846
Weight: 6.23ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 53.46
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0.67ct London Blue Topaz Gemstones, Oval, VVS

0.67ct London Blue Topaz, Oval, VVS
ID: 701466
Weight: 0.67ct
Size: 6.5 x 4.3 mm
Clarity: VVS
Price: $ 6.43
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1.97ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.97ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454286
Weight: 1.97ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 91.02
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1.62ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.62ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 455465
Weight: 1.62ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.96
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11.62ctw Purplish Blue Chalcedony Gemstones, Oval, Translucent

11.62ctw Purplish Blue Chalcedony, Oval, Translucent
ID: 531845
Weight: 11.62ct (total)
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 11.65
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1.49ct Deep Blue Star Sapphire Gemstones, Oval, Opaque

1.49ct Deep Blue Star Sapphire, Oval, Opaque
ID: 689872
Weight: 1.49ct
Size: 7.1 x 5.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.12
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0.22ct Light Blue Aquamarine Gemstones, Round, VVS-VS

0.22ct Light Blue Aquamarine, Round, VVS-VS
ID: 724667
Weight: 0.22ct
Size: 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.96
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2.79ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

2.79ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 339538
Weight: 2.79ct (total)
Size: 7.2 x 3.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 27.07
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3.01ctw Deep Blue Sapphire Gemstones, Oval, Translucent

3.01ctw Deep Blue Sapphire, Oval, Translucent
ID: 348810
Weight: 3.01ct (total)
Size: 4.2 x 3.4 mm
Clarity: Translucent
Content: 10 pcs
Price: $ 99.34
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1.78ctw Blue Sapphire Gemstones, Briolette, VS

1.78ctw Blue Sapphire, Briolette, VS
ID: 501651
Weight: 1.78ct (total)
Size: 4.9 x 3.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 70.49
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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

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

So far, my experience was great...Thanks

Posted By Kaydi in May, 2025
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Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
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Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

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

Good. I ts very user friendly.

Posted By Shalini in June, 2025
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Overall Rating -> 7 star ratings

Excited to see

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

It was easy to navigate

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

I did not realize these stones were of jewelry quality. They are really beautiful, just not what I was expecting which was more of a natural stone.

Posted By Jewelry Quality Stones in July, 2025
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Overall Rating -> 10 star ratings

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate
Enlarged Gemstone Image