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Blue Gemstones - Certified Quality Gemstones - Buy Now

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0.64ct Dark Blue Kyanite Gemstones, Round, VS-SI

0.64ct Dark Blue Kyanite, Round, VS-SI
ID: 673298
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 15.36
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8.12ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

8.12ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 438392
Weight: 8.12ct (total)
Size: 13.9 x 8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 68.92
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2.12ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.12ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454447
Weight: 2.12ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 97.94
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2.90ctw Sky Blue Topaz Gemstones, Pear Shape, VS

2.90ctw Sky Blue Topaz, Pear Shape, VS
ID: 455428
Weight: 2.90ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 26.80
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0.61ctw Deep Azure Blue Kyanite Gemstones, Round, VS

0.61ctw Deep Azure Blue Kyanite, Round, VS
ID: 646925
Weight: 0.61ct (total)
Size: 3.7 mm
Clarity: VS
Content: 2 pcs
Price: $ 18.30
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29.82ct Intense Navy Blue Lapis Lazuli Gemstones, Emerald Cut, Opaque

29.82ct Intense Navy Blue Lapis Lazuli, Emerald Cut, Opaque
ID: 527929
Weight: 29.82ct
Size: 25.6 x 14.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 64.55
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3.30ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

3.30ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455905
Weight: 3.30ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 30.49
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12.18ct Sky Blue Topaz Gemstones, Fancy, Transparent

12.18ct Sky Blue Topaz, Fancy, Transparent
ID: 469754
Weight: 12.18ct
Size: 12.9 x 9.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 80.39
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3.16ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.16ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 454828
Weight: 3.16ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 29.20
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16.97ct Swiss Blue Topaz Gemstones, Cushion, VVS-VS
Topaz Product Video (681721)

16.97ct Swiss Blue Topaz, Cushion, VVS-VS
ID: 681721
Weight: 16.97ct
Size: 18 x 11.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 162.91
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1.44ctw Baby Blue Sapphire Gemstones, Round, Transparent

1.44ctw Baby Blue Sapphire, Round, Transparent
ID: 500544
Weight: 1.44ct (total)
Size: 3.5 mm (calibrated)
Clarity: Transparent
Content: 6 pcs
Price: $ 48.84
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2.23ct Sky Blue Topaz Gemstones, Round, VS

2.23ct Sky Blue Topaz, Round, VS
ID: 455449
Weight: 2.23ct
Size: 8 mm (calibrated)
Clarity: VS
Price: $ 20.60
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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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4.11ctw Navy Blue Star Sapphire Gemstones, Round, Opaque

4.11ctw Navy Blue Star Sapphire, Round, Opaque
ID: 615869
Weight: 4.11ct (total)
Size: 7 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 103.08
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1.48ctw Deep Blue Tanzanite Gemstones, Pear Shape, VS

1.48ctw Deep Blue Tanzanite, Pear Shape, VS
ID: 413375
Weight: 1.48ct (total)
Size: 5.1 x 3.7 mm
Clarity: VS
Content: 6 pcs
Price: $ 68.38
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0.06ct Blue Diamond Gemstones, Round, VVS-VS

0.06ct Blue Diamond, Round, VVS-VS
ID: 717352
Weight: 0.06ct
Size: 2.3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 93.60
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0.68ct Teal Sapphire Gemstones, Cushion, VS

0.68ct Teal Sapphire, Cushion, VS
ID: 716541
Weight: 0.68ct
Size: 4.6 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 97.92
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2.17ctw Pastel Blue Sapphire Gemstones, Square, VVS-VS

2.17ctw Pastel Blue Sapphire, Square, VVS-VS
ID: 349947
Weight: 2.17ct (total)
Size: 2.7 x 2.6 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 171.86
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4.97ctw Sky Blue Topaz Gemstones, Round, VS

4.97ctw Sky Blue Topaz, Round, VS
ID: 452287
Weight: 4.97ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 41.99
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3.53ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.53ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 455670
Weight: 3.53ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 32.62
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23.73ct Deep Blue Lapis Lazuli Gemstones, Cushion, Opaque

23.73ct Deep Blue Lapis Lazuli, Cushion, Opaque
ID: 642288
Weight: 23.73ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 50.40
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0.73ct Teal Sapphire Gemstones, Cushion, VS

0.73ct Teal Sapphire, Cushion, VS
ID: 716729
Weight: 0.73ct
Size: 5.7 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 105.12
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0.51ct London Blue Topaz Gemstones, Oval, VVS

0.51ct London Blue Topaz, Oval, VVS
ID: 701730
Weight: 0.51ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 4.90
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0.95ct Light Blue Kyanite Gemstones, Round, SI

0.95ct Light Blue Kyanite, Round, SI
ID: 680710
Weight: 0.95ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 28.50
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2.82ctw Swiss Blue Topaz Gemstones, Oval, VS

2.82ctw Swiss Blue Topaz, Oval, VS
ID: 437484
Weight: 2.82ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 15.51
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0.33ctw Intense Blue Apatite Gemstones, Round, VS-SI

0.33ctw Intense Blue Apatite, Round, VS-SI
ID: 684830
Weight: 0.33ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 8.48
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0.05ct Blue Diamond Gemstones, Round, VS-SI

0.05ct Blue Diamond, Round, VS-SI
ID: 692860
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 50.00
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8.21ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

8.21ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 455328
Weight: 8.21ct (total)
Size: 15.1 x 7.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 75.86
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2.09ct Sky Blue Topaz Gemstones, Marquise, VVS-VS

2.09ct Sky Blue Topaz, Marquise, VVS-VS
ID: 433042
Weight: 2.09ct
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.80
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2.04ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.04ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 617785
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 18.85
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1.15ct London Blue Topaz Gemstones, Marquise, VS

1.15ct London Blue Topaz, Marquise, VS
ID: 589789
Weight: 1.15ct
Size: 9.9 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 11.03
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2.12ctw Blue Sapphire Gemstones, Briolette, VS

2.12ctw Blue Sapphire, Briolette, VS
ID: 501665
Weight: 2.12ct (total)
Size: 5.4 x 3 mm
Clarity: VS
Content: 5 pcs
Price: $ 83.95
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0.60ct Teal Sapphire Gemstones, Briolette, VS

0.60ct Teal Sapphire, Briolette, VS
ID: 733916
Weight: 0.60ct
Size: 5.4 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 54.00
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2.44ctw Sky Blue Topaz Gemstones, Trillion, VVS-VS

2.44ctw Sky Blue Topaz, Trillion, VVS-VS
ID: 452609
Weight: 2.44ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.55
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1.57ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

1.57ctw Swiss Blue Topaz, Pear Shape, VS
ID: 557184
Weight: 1.57ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 11.96
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0.56ct Teal Sapphire Gemstones, Cushion, VVS-VS

0.56ct Teal Sapphire, Cushion, VVS-VS
ID: 716761
Weight: 0.56ct
Size: 4.2 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 80.64
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0.65ctw Dark Blue Kyanite Gemstones, Round, VS-SI

0.65ctw Dark Blue Kyanite, Round, VS-SI
ID: 697081
Weight: 0.65ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 14.04
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7.54ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

7.54ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 454692
Weight: 7.54ct (total)
Size: 14.9 x 7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 69.67
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27.48ct Dark Blue Lapis Lazuli Gemstones, Oval, Opaque

27.48ct Dark Blue Lapis Lazuli, Oval, Opaque
ID: 672712
Weight: 27.48ct
Size: 39.4 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 41.41
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13.69ct Swiss Blue Topaz Gemstones, Fancy, Transparent

13.69ct Swiss Blue Topaz, Fancy, Transparent
ID: 486133
Weight: 13.69ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 108.42
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0.83ct Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

0.83ct Sky Blue Topaz, Pear Shape, VVS-VS
ID: 456006
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.67
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0.59ctw Light Blue Tanzanite Gemstones, Marquise, VS

0.59ctw Light Blue Tanzanite, Marquise, VS
ID: 732574
Weight: 0.59ct (total)
Size: 7.1 x 3.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 42.48
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0.06ct Blue Diamond Gemstones, Square, VS

0.06ct Blue Diamond, Square, VS
ID: 719295
Weight: 0.06ct
Size: 2.2 x 2.1 mm
Clarity: VS
Content: 1 pc
Price: $ 80.81
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0.59ct London Blue Topaz Gemstones, Oval, VVS

0.59ct London Blue Topaz, Oval, VVS
ID: 691660
Weight: 0.59ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.66
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1.68ct Swiss Blue Topaz Gemstones, Oval, VVS-VS

1.68ct Swiss Blue Topaz, Oval, VVS-VS
ID: 660384
Weight: 1.68ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 14.11
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3.90ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

3.90ctw Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 617127
Weight: 3.90ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.04
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0.60ct London Blue Topaz Gemstones, Oval, VVS-VS

0.60ct London Blue Topaz, Oval, VVS-VS
ID: 676401
Weight: 0.60ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 4.20
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1.91ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.91ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454194
Weight: 1.91ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 88.25
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6.22ctw Sky Blue Topaz Gemstones, Square, VVS

6.22ctw Sky Blue Topaz, Square, VVS
ID: 522292
Weight: 6.22ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 58.21
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15.66ct Light Blue Chalcedony Gemstones, Cushion, Opaque

15.66ct Light Blue Chalcedony, Cushion, Opaque
ID: 694311
Weight: 15.66ct
Size: 23.1 x 16.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 46.98
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1.69ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.69ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 433315
Weight: 1.69ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.16
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0.59ct Light Blue Sapphire Gemstones, Heart, VVS-VS

0.59ct Light Blue Sapphire, Heart, VVS-VS
ID: 717422
Weight: 0.59ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.56
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0.59ctw London Blue Topaz Gemstones, Oval, VVS-VS

0.59ctw London Blue Topaz, Oval, VVS-VS
ID: 676286
Weight: 0.59ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 4.96
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1.39ct Light Purplish Blue Tanzanite Gemstones, Oval, Transparent

1.39ct Light Purplish Blue Tanzanite, Oval, Transparent
ID: 701552
Weight: 1.39ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.50
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0.71ct London Blue Topaz Gemstones, Pear Shape, VVS-VS

0.71ct London Blue Topaz, Pear Shape, VVS-VS
ID: 692014
Weight: 0.71ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.82
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0.35ct Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

0.35ct Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 732463
Weight: 0.35ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.20
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3.42ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

3.42ct Intense Violet Blue Tanzanite, Oval, Transparent
ID: 633063
Weight: 3.42ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 32.83
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0.96ct London Blue Topaz Gemstones, Oval, VVS-VS

0.96ct London Blue Topaz, Oval, VVS-VS
ID: 696057
Weight: 0.96ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 13.26
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3.71ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.71ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491156
Weight: 3.71ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.54
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0.81ct Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

0.81ct Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 456005
Weight: 0.81ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.49
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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

I have found GemSelect to have the best selections of quality stones at a reasonable price. I like the packaging and the report availability.

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

I love the gems!

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

went well

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

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

Posted By LeAnn in April, 2025
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Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
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Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

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

Enjoyed shopping.

Posted By Chris in March, 2025
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Enlarged Gemstone Image