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Blue Gemstones - Certified Quality Gemstones - Buy Now

Blue Gemstone Lots
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0.50ct Pastel Blue Sapphire Gemstones, Heart, VVS-VS

0.50ct Pastel Blue Sapphire, Heart, VVS-VS
ID: 717428
Weight: 0.50ct
Size: 4.5 x 4.4 mm
Clarity: VVS-VS
Price: $ 42.00
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11.87ct Greyish Blue Druzy Azurite Gemstones, Fancy, Opaque

11.87ct Greyish Blue Druzy Azurite, Fancy, Opaque
ID: 529698
Weight: 11.87ct
Size: 18 x 14.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 28.12
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1.81ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.81ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 450325
Weight: 1.81ct (total)
Size: 7.2 x 5.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.46
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3.20ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.20ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 477971
Weight: 3.20ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 29.57
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2.91ctw Sky Blue Topaz Gemstones, Heart, VS

2.91ctw Sky Blue Topaz, Heart, VS
ID: 430673
Weight: 2.91ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 19.21
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3.11ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.11ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 488123
Weight: 3.11ct (total)
Size: 6.2 x 4.2 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 20.48
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2.58ctw Twilight Blue Sapphire Gemstones, Baguette, VS
Sapphire Product Video (482734)

2.58ctw Twilight Blue Sapphire, Baguette, VS
ID: 482734
Weight: 2.58ct (total)
Size: 5.7 x 3.1 mm
Clarity: VS
Content: 5 pcs
Price: $ 527.35
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1.83ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

1.83ct Intense Violet Blue Tanzanite, Oval, Transparent
ID: 620802
Weight: 1.83ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 20.74
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1.79ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.79ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 432624
Weight: 1.79ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.82
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0.58ct Night Blue Sapphire Gemstones, Round, VVS-VS
Sapphire Product Video (503827)

0.58ct Night Blue Sapphire, Round, VVS-VS
ID: 503827
Weight: 0.58ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 470.74
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1.12ctw London Blue Topaz Gemstones, Oval, VVS-VS

1.12ctw London Blue Topaz, Oval, VVS-VS
ID: 701945
Weight: 1.12ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.75
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2.49ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

2.49ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455990
Weight: 2.49ct (total)
Size: 6.2 x 4.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 23.00
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0.72ct Medium Blue Kyanite Gemstones, Round, SI

0.72ct Medium Blue Kyanite, Round, SI
ID: 714778
Weight: 0.72ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.60
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6.34ctw Deep Navy Blue Star Sapphire Gemstones, Oval, Opaque

6.34ctw Deep Navy Blue Star Sapphire, Oval, Opaque
ID: 490176
Weight: 6.34ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 150.64
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1.86ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

1.86ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 718000
Weight: 1.86ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 17.86
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13.53ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

13.53ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 486134
Weight: 13.53ct
Size: 18 x 13 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 107.16
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27.01ct Dark Blue Aventurine Gemstones, Fancy, Opaque

27.01ct Dark Blue Aventurine, Fancy, Opaque
ID: 692960
Weight: 27.01ct
Size: 33.6 x 11 mm
Clarity: Opaque
Content: 1 pc
Price: $ 8.10
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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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1.06ct Light Blue Kyanite Gemstones, Oval, SI

1.06ct Light Blue Kyanite, Oval, SI
ID: 680956
Weight: 1.06ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 31.80
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2.12ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.12ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 714951
Weight: 2.12ct
Size: 8.2 x 6.3 mm
Clarity: VVS
Price: $ 20.35
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4.97ctw Medium Blue Zircon Gemstones, Oval, VS
Zircon Product Video (444870)

4.97ctw Medium Blue Zircon, Oval, VS
ID: 444870
Weight: 4.97ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 9 pcs
Price: $ 131.81
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0.07ct Blue Diamond Gemstones, Square, VS

0.07ct Blue Diamond, Square, VS
ID: 719649
Weight: 0.07ct
Size: 2.3 x 2.2 mm
Clarity: VS
Content: 1 pc
Price: $ 94.27
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0.63ct Intense Silver Aqua-Blue Topaz Gemstones, Oval, VVS

0.63ct Intense Silver Aqua-Blue Topaz, Oval, VVS
ID: 701338
Weight: 0.63ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.05
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1.43ctw Bright Greenish Blue Apatite Gemstones, Oval, Transparent

1.43ctw Bright Greenish Blue Apatite, Oval, Transparent
ID: 469192
Weight: 1.43ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: Transparent
Content: 3 pcs
Price: $ 35.41
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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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8.03ctw Sky Blue Topaz Gemstones, Heart, VVS
Topaz Product Video (448850)

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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6.82ct Electric Azure Blue Hemimorphite Druzy Gemstones, Fancy, Opaque
Hemimorphite Druzy Product Video (439481)

6.82ct Electric Azure Blue Hemimorphite Druzy, Fancy, Opaque
ID: 439481
Weight: 6.82ct
Size: 14.6 x 10.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 135.04
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1.16ct Medium Blue Kyanite Gemstones, Oval, SI

1.16ct Medium Blue Kyanite, Oval, SI
ID: 573243
Weight: 1.16ct
Size: 7.2 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 30.62
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0.69ct London Blue Topaz Gemstones, Oval, VVS-VS

0.69ct London Blue Topaz, Oval, VVS-VS
ID: 701910
Weight: 0.69ct
Size: 6.1 x 4.2 mm
Clarity: VVS-VS
Price: $ 6.62
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2.65ctw Swiss Blue Topaz Gemstones, Fancy, VVS-VS

2.65ctw Swiss Blue Topaz, Fancy, VVS-VS
ID: 436399
Weight: 2.65ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 17.50
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4.05ctw Sky Blue Topaz Gemstones, Fancy, VVS-VS

4.05ctw Sky Blue Topaz, Fancy, VVS-VS
ID: 433448
Weight: 4.05ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 26.74
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3.06ctw Sky Blue Topaz Gemstones, Oval, VS

3.06ctw Sky Blue Topaz, Oval, VS
ID: 437392
Weight: 3.06ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 20.20
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1.98ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.98ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454285
Weight: 1.98ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 91.48
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0.92ct Dark Blue Kyanite Gemstones, Oval, SI

0.92ct Dark Blue Kyanite, Oval, SI
ID: 573248
Weight: 0.92ct
Size: 7.3 x 5.2 mm
Clarity: SI
Content: 1 pc
Price: $ 24.29
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2.25ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.25ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454130
Weight: 2.25ct (total)
Size: 5.2 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 103.96
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1.57ctw Sky Blue Topaz Gemstones, Pear Shape, VS

1.57ctw Sky Blue Topaz, Pear Shape, VS
ID: 454795
Weight: 1.57ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.51
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0.04ct Blue Diamond Gemstones, Square, VS

0.04ct Blue Diamond, Square, VS
ID: 719647
Weight: 0.04ct
Size: 2 x 2 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 53.87
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0.63ct London Blue Topaz Gemstones, Oval, VVS

0.63ct London Blue Topaz, Oval, VVS
ID: 701348
Weight: 0.63ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 6.05
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1.90ctw Intense Violet Blue Tanzanite Gemstones, Oval, VS

1.90ctw Intense Violet Blue Tanzanite, Oval, VS
ID: 445765
Weight: 1.90ct (total)
Size: 5.6 x 3.7 mm
Clarity: VS
Content: 5 pcs
Price: $ 163.02
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1.94ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

1.94ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 717999
Weight: 1.94ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.62
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0.76ct Violet Blue Sapphire Gemstones, Pear Shape, VVS-VS
Sapphire Product Video (522901)

0.76ct Violet Blue Sapphire, Pear Shape, VVS-VS
ID: 522901
Weight: 0.76ct
Size: 5.6 x 5.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 250.80
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3.23ctw Sky Blue Topaz Gemstones, Pear Shape, VVS

3.23ctw Sky Blue Topaz, Pear Shape, VVS
ID: 450265
Weight: 3.23ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 4 pcs
Price: $ 27.59
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8.35ct Deep Blue Lapis Lazuli Gemstones, Oval, Opaque

8.35ct Deep Blue Lapis Lazuli, Oval, Opaque
ID: 708194
Weight: 8.35ct
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 17.23
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0.05ct Blue Diamond Gemstones, Square, VS-SI

0.05ct Blue Diamond, Square, VS-SI
ID: 718938
Weight: 0.05ct
Size: 2.1 x 1.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 67.34
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0.44ct Deep Azure Blue Kyanite Gemstones, Round, VS-SI

0.44ct Deep Azure Blue Kyanite, Round, VS-SI
ID: 714340
Weight: 0.44ct
Size: 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 13.20
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0.36ct Light Navy Blue Kyanite Gemstones, Round, SI

0.36ct Light Navy Blue Kyanite, Round, SI
ID: 714178
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 10.80
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6.43ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

6.43ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 454965
Weight: 6.43ct (total)
Size: 15.1 x 6.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 59.41
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2.67ct Violet Blue Tanzanite Gemstones, Oval, Transparent

2.67ct Violet Blue Tanzanite, Oval, Transparent
ID: 701740
Weight: 2.67ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 27.84
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4.64ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

4.64ctw Sky Blue Topaz, Oval, VVS-VS
ID: 525396
Weight: 4.64ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 42.88
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2.09ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

2.09ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 717998
Weight: 2.09ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 20.06
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4.18ct Sky Blue Topaz Gemstones, Marquise, VVS

4.18ct Sky Blue Topaz, Marquise, VVS
ID: 438845
Weight: 4.18ct
Size: 14 x 8 mm
Clarity: VVS
Content: 1 pc
Price: $ 35.48
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4.75ctw Sky Blue Topaz Gemstones, Trillion, VVS-VS

4.75ctw Sky Blue Topaz, Trillion, VVS-VS
ID: 452921
Weight: 4.75ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 43.90
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0.62ct Light Blue Sapphire Gemstones, Heart, VVS-VS

0.62ct Light Blue Sapphire, Heart, VVS-VS
ID: 717489
Weight: 0.62ct
Size: 5.5 x 2.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 52.08
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1.56ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.56ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 433102
Weight: 1.56ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.30
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0.75ct Light Blue Sapphire Gemstones, Heart, VVS-VS

0.75ct Light Blue Sapphire, Heart, VVS-VS
ID: 717496
Weight: 0.75ct
Size: 5.4 x 5.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 63.00
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0.87ct London Blue Topaz Gemstones, Pear Shape, VVS-VS

0.87ct London Blue Topaz, Pear Shape, VVS-VS
ID: 701803
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 8.35
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2.05ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.05ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454157
Weight: 2.05ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 94.72
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0.40ct Silverish Blue Iolite Gemstones, Oval, VS
Iolite Product Video (503688)

0.40ct Silverish Blue Iolite, Oval, VS
ID: 503688
Weight: avg. 0.40 ct / each
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 4.63
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1.97ctw Deep Blue Sapphire Gemstones, Briolette, VVS-VS

1.97ctw Deep Blue Sapphire, Briolette, VVS-VS
ID: 252814
Weight: 1.97ct (total)
Size: 4.7 x 3.5 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 204.78
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0.03ct Blue Diamond Gemstones, Round, VS

0.03ct Blue Diamond, Round, VS
ID: 703189
Weight: 0.03ct
Size: 2.2 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 44.00
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Why Buy Blue Gemstones from GemSelect?

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

love these guys been ordering since 2000 maybe

Posted By JHT in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

Posted By JD in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love the gems!

Posted By MM in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
Enlarged Gemstone Image