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Blue Gemstones - Certified Quality Gemstones - Buy Now

Blue Gemstone Lots
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0.42ct Light Purplish Blue Sapphire Gemstones, Heart, VVS-VS

0.42ct Light Purplish Blue Sapphire, Heart, VVS-VS
ID: 719340
Weight: 0.42ct
Size: 4.6 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.32
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0.93ct Swiss Blue Topaz Gemstones, Pear Shape, VS

0.93ct Swiss Blue Topaz, Pear Shape, VS
ID: 456587
Weight: 0.93ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 8.59
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1.71ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.71ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 455942
Weight: 1.71ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.80
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0.72ctw London Blue Topaz Gemstones, Oval, VVS

0.72ctw London Blue Topaz, Oval, VVS
ID: 691389
Weight: 0.72ct (total)
Size: 5.2 x 3.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 6.91
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15.26ct Deep Egyptian Blue Lapis Lazuli Gemstones, Oval, Opaque

15.26ct Deep Egyptian Blue Lapis Lazuli, Oval, Opaque
ID: 709339
Weight: 15.26ct
Size: 17.6 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.50
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2.93ctw Sky Blue Topaz Gemstones, Pear Shape, VS

2.93ctw Sky Blue Topaz, Pear Shape, VS
ID: 455995
Weight: 2.93ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 27.07
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5.20ctw Swiss Blue Topaz Gemstones, Trillion, VVS-VS

5.20ctw Swiss Blue Topaz, Trillion, VVS-VS
ID: 446108
Weight: 5.20ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 44.83
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1.69ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.69ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 455470
Weight: 1.69ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.61
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0.40ct Navy Blue Kyanite Gemstones, Round, SI

0.40ct Navy Blue Kyanite, Round, SI
ID: 714152
Weight: 0.40ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 12.00
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8.36ctw Swiss Blue Topaz Gemstones, Heart, VVS-VS

8.36ctw Swiss Blue Topaz, Heart, VVS-VS
ID: 448749
Weight: 8.36ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 71.72
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6.37ctw Sky Blue Topaz Gemstones, Heart, VVS-VS

6.37ctw Sky Blue Topaz, Heart, VVS-VS
ID: 448315
Weight: 6.37ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 54.91
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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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0.58ct Deep Blue Sapphire Gemstones, Round, VVS

0.58ct Deep Blue Sapphire, Round, VVS
ID: 467446
Weight: 0.58ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 470.74
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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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0.38ct Teal Sapphire Gemstones, Briolette, VS

0.38ct Teal Sapphire, Briolette, VS
ID: 733989
Weight: 0.38ct
Size: 4.7 x 3 mm
Clarity: VS
Content: 1 pc
Price: $ 41.04
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4.60ctw Sky Blue Topaz Gemstones, Heart, VS

4.60ctw Sky Blue Topaz, Heart, VS
ID: 430623
Weight: 4.60ct (total)
Size: 4.2 x 4.2 mm
Clarity: VS
Content: 15 pcs
Price: $ 30.36
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0.83ct Teal Sapphire Gemstones, Trillion, VS
Sapphire Product Video (716872)

0.83ct Teal Sapphire, Trillion, VS
ID: 716872
Weight: 0.83ct
Size: 5.7 x 5.5 mm
Clarity: VS
Content: 1 pc
Price: $ 119.52
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0.89ct Light Navy Blue Kyanite Gemstones, Oval, VS-SI

0.89ct Light Navy Blue Kyanite, Oval, VS-SI
ID: 631681
Weight: 0.89ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.70
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0.35ct Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

0.35ct Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 651089
Weight: 0.35ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 18.53
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17.77ct Swiss Blue Topaz Gemstones, Pear Shape, VVS
Topaz Product Video (616862)

17.77ct Swiss Blue Topaz, Pear Shape, VVS
ID: 616862
Weight: 17.77ct
Size: 19.6 x 13.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 164.20
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0.53ct London Blue Topaz Gemstones, Oval, VS

0.53ct London Blue Topaz, Oval, VS
ID: 701684
Weight: 0.53ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 5.09
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0.82ct London Blue Topaz Gemstones, Pear Shape, VVS

0.82ct London Blue Topaz, Pear Shape, VVS
ID: 686591
Weight: 0.82ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 7.87
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4.22ct Sky Blue Topaz Gemstones, Emerald Cut, VVS

4.22ct Sky Blue Topaz, Emerald Cut, VVS
ID: 525510
Weight: 4.22ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Price: $ 38.99
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2.60ct Intense Violet Blue Tanzanite Gemstones, Oval, Translucent

2.60ct Intense Violet Blue Tanzanite, Oval, Translucent
ID: 701547
Weight: 2.60ct
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 27.11
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2.22ctw Light Blue Sapphire Gemstones, Square, VVS-VS
Sapphire Product Video (349887)

2.22ctw Light Blue Sapphire, Square, VVS-VS
ID: 349887
Weight: 2.22ct (total)
Size: 2.1 x 2.1 mm
Clarity: VVS-VS
Content: 40 pcs
Price: $ 175.82
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3.47ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.47ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 455667
Weight: 3.47ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 32.06
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0.49ct Pastel Blue Sapphire Gemstones, Heart, VVS-VS

0.49ct Pastel Blue Sapphire, Heart, VVS-VS
ID: 717430
Weight: 0.49ct
Size: 4.7 x 4.7 mm
Clarity: VVS-VS
Price: $ 41.16
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2.01ctw Silverish Blue Tanzanite Gemstones, Round, Transparent

2.01ctw Silverish Blue Tanzanite, Round, Transparent
ID: 585128
Weight: 2.01ct (total)
Size: 6 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 39.80
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5.05ctw Sky Blue Topaz Gemstones, Briolette, VVS-VS

5.05ctw Sky Blue Topaz, Briolette, VVS-VS
ID: 426683
Weight: 5.05ct (total)
Size: 8 x 6.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 33.34
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1.52ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.52ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 532036
Weight: 1.52ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.03
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2.05ctw Intense Blue Sapphire Gemstones, Square, VS
Sapphire Product Video (723025)

2.05ctw Intense Blue Sapphire, Square, VS
ID: 723025
Weight: 2.05ct (total)
Size: 2.4 x 2.4 mm
Clarity: VS
Content: 20 pcs
Price: $ 123.00
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3.89ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

3.89ct Intense Violet Blue Tanzanite, Oval, Transparent
ID: 633315
Weight: 3.89ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 37.34
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0.57ct Twilight Blue Sapphire Gemstones, Round, VVS-VS
Sapphire Product Video (467279)

0.57ct Twilight Blue Sapphire, Round, VVS-VS
ID: 467279
Weight: 0.57ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 462.62
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0.40ct Intense Violet Blue Tanzanite Gemstones, Pear Shape, VVS-VS

0.40ct Intense Violet Blue Tanzanite, Pear Shape, VVS-VS
ID: 612678
Weight: 0.40ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 28.43
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3.68ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS

3.68ctw Swiss Blue Topaz, Emerald Cut, VVS
ID: 715042
Weight: 3.68ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 35.33
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0.71ctw Medium Navy Blue Kyanite Gemstones, Round, VS-SI

0.71ctw Medium Navy Blue Kyanite, Round, VS-SI
ID: 714162
Weight: 0.71ct (total)
Size: 4.3 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 21.30
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2.35ctw Intense Violet Blue Tanzanite Gemstones, Oval, VVS-VS

2.35ctw Intense Violet Blue Tanzanite, Oval, VVS-VS
ID: 416579
Weight: 2.35ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 232.66
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1.82ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.82ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718239
Weight: 1.82ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 17.47
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3.86ctw Deep Blue Star Sapphire Gemstones, Oval, Opaque

3.86ctw Deep Blue Star Sapphire, Oval, Opaque
ID: 490131
Weight: 3.86ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 91.72
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2.73ctw Navy Blue Kyanite Gemstones, Oval, VS-SI

2.73ctw Navy Blue Kyanite, Oval, VS-SI
ID: 588584
Weight: 2.73ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 72.07
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0.90ctw Deep Blue Kyanite Gemstones, Round, VS-SI

0.90ctw Deep Blue Kyanite, Round, VS-SI
ID: 714156
Weight: 0.90ct (total)
Size: 4.3 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 27.00
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0.68ct Navy Blue Sapphire Gemstones, Round, VS
Sapphire Product Video (486004)

0.68ct Navy Blue Sapphire, Round, VS
ID: 486004
Weight: 0.68ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 487.69
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2.88ct Sky Blue Topaz Gemstones, Emerald Cut, VVS-VS

2.88ct Sky Blue Topaz, Emerald Cut, VVS-VS
ID: 522451
Weight: 2.88ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Price: $ 26.95
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4.59ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

4.59ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 432500
Weight: 4.59ct (total)
Size: 12.1 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 30.30
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1.18ctw Navy Blue Sapphire Gemstones, Round, VS
Sapphire Product Video (441523)

1.18ctw Navy Blue Sapphire, Round, VS
ID: 441523
Weight: 1.18ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 623.04
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0.48ct Light Baby Blue Sapphire Gemstones, Heart, VS

0.48ct Light Baby Blue Sapphire, Heart, VS
ID: 717510
Weight: 0.48ct
Size: 5.3 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 40.32
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2.93ctw Sky Blue Topaz Gemstones, Oval, VS

2.93ctw Sky Blue Topaz, Oval, VS
ID: 436878
Weight: 2.93ct (total)
Size: 5.2 x 3.3 mm
Clarity: VS
Content: 10 pcs
Price: $ 19.34
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1.82ct Navy Blue Kyanite Gemstones, Oval, VS-SI

1.82ct Navy Blue Kyanite, Oval, VS-SI
ID: 573986
Weight: 1.82ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 48.05
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8.22ctw Swiss Blue Topaz Gemstones, Marquise, VVS

8.22ctw Swiss Blue Topaz, Marquise, VVS
ID: 438577
Weight: 8.22ct (total)
Size: 14.2 x 8.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 69.77
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49.70ct Deep Swiss Blue Topaz Gemstones, Cushion, IF
Topaz Product Video (724439)

49.70ct Deep Swiss Blue Topaz, Cushion, IF
ID: 724439
Weight: 49.70ct
Size: 28.8 x 17.4 mm
Clarity: IF
Content: 1 pc
Price: $ 827.81
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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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3.75ct Sky Blue Topaz Gemstones, Marquise, VVS-VS

3.75ct Sky Blue Topaz, Marquise, VVS-VS
ID: 502024
Weight: 3.75ct
Size: 15.1 x 7.2 mm
Clarity: VVS-VS
Price: $ 34.66
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2.16ctw Sky Blue Topaz Gemstones, Pear Shape, VS

2.16ctw Sky Blue Topaz, Pear Shape, VS
ID: 455983
Weight: 2.16ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 19.96
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1.50ctw Navy Blue Sapphire Gemstones, Briolette, VS

1.50ctw Navy Blue Sapphire, Briolette, VS
ID: 497855
Weight: 1.50ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 59.40
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8.11ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

8.11ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 438418
Weight: 8.11ct (total)
Size: 13.9 x 8.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 68.84
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3.04ctw Sky Blue Topaz Gemstones, Heart, VS

3.04ctw Sky Blue Topaz, Heart, VS
ID: 430676
Weight: 3.04ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 20.06
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1.40ct Baby Blue Tanzanite Gemstones, Oval, Transparent

1.40ct Baby Blue Tanzanite, Oval, Transparent
ID: 701881
Weight: 1.40ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.60
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8.21ctw Swiss Blue Topaz Gemstones, Marquise, VVS
Topaz Product Video (438301)

8.21ctw Swiss Blue Topaz, Marquise, VVS
ID: 438301
Weight: 8.21ct (total)
Size: 13.9 x 8.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 69.68
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6.37ctw Sky Blue Topaz Gemstones, Round, VVS-VS

6.37ctw Sky Blue Topaz, Round, VVS-VS
ID: 440075
Weight: 6.37ct (total)
Size: 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 53.72
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3.17ct Light Blue Tanzanite Gemstones, Oval, Transparent

3.17ct Light Blue Tanzanite, Oval, Transparent
ID: 701731
Weight: 3.17ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 33.06
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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

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great selection. Maybe too great i kept adding and deleting stuff because i found better looking ones

Posted By Edsor works in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved everything. High quality, quick shipping, and authentication included.

Posted By Chris in March, 2025
Source: Bizrate
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