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Blue Gemstones - Certified Quality Gemstones - Buy Now

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0.43ct Deep Azure Blue Kyanite Gemstones, Round, SI

0.43ct Deep Azure Blue Kyanite, Round, SI
ID: 714180
Weight: 0.43ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 12.90
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2.35ctw Blue Zircon Gemstones, Round, VVS-VS

2.35ctw Blue Zircon, Round, VVS-VS
ID: 480254
Weight: 2.35ct (total)
Size: 4.5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 37.22
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1.81ct Swiss Blue Topaz Gemstones, Oval, VS

1.81ct Swiss Blue Topaz, Oval, VS
ID: 660388
Weight: 1.81ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 15.20
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0.41ct Light Blue Sapphire Gemstones, Heart, VVS-VS

0.41ct Light Blue Sapphire, Heart, VVS-VS
ID: 718909
Weight: 0.41ct
Size: 4.3 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 39.36
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1.53ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

1.53ctw Swiss Blue Topaz, Pear Shape, VS
ID: 450605
Weight: 1.53ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.03
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8.33ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

8.33ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 438353
Weight: 8.33ct (total)
Size: 14 x 8.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 70.70
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2.64ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

2.64ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 405076
Weight: 2.64ct (total)
Size: 10.3 x 5.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.23
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0.88ct Greenish Blue Sapphire Gemstones, Cushion, VVS

0.88ct Greenish Blue Sapphire, Cushion, VVS
ID: 671575
Weight: 0.88ct
Size: 5.8 x 5.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 84.48
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3.77ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.77ctw Sky Blue Topaz, Oval, VVS-VS
ID: 490194
Weight: 3.77ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.98
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2.08ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.08ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 714965
Weight: 2.08ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 19.97
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2.67ctw Swiss Blue Topaz Gemstones, Trillion, VVS-VS

2.67ctw Swiss Blue Topaz, Trillion, VVS-VS
ID: 452692
Weight: 2.67ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.67
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3.76ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.76ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491157
Weight: 3.76ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.86
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2.35ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.35ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728012
Weight: 2.35ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.64
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6.41ctw Sky Blue Topaz Gemstones, Heart, VVS-VS

6.41ctw Sky Blue Topaz, Heart, VVS-VS
ID: 439002
Weight: 6.41ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 54.14
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1.65ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.65ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 420688
Weight: 1.65ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 95.09
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2.28ctw Sky Blue Topaz Gemstones, Pear Shape, VS

2.28ctw Sky Blue Topaz, Pear Shape, VS
ID: 455525
Weight: 2.28ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 21.07
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0.30ct Pastel Blue Tanzanite Gemstones, Pear Shape, VVS-VS

0.30ct Pastel Blue Tanzanite, Pear Shape, VVS-VS
ID: 732647
Weight: 0.30ct
Size: 5 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 21.60
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7.06ctw Swiss Blue Topaz Gemstones, Marquise, VS

7.06ctw Swiss Blue Topaz, Marquise, VS
ID: 455398
Weight: 7.06ct (total)
Size: 14.9 x 7.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 65.23
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7.25ctw Swiss Blue Topaz Gemstones, Square, VVS-VS
Topaz Product Video (461716)

7.25ctw Swiss Blue Topaz, Square, VVS-VS
ID: 461716
Weight: 7.25ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 52.20
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0.27ct Silverish Blue Iolite Gemstones, Emerald Cut, VS-SI

0.27ct Silverish Blue Iolite, Emerald Cut, VS-SI
ID: 730361
Weight: 0.27ct
Size: 5 x 3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 12.96
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0.56ct London Blue Topaz Gemstones, Oval, VVS-VS

0.56ct London Blue Topaz, Oval, VVS-VS
ID: 701804
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.38
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0.55ct London Blue Topaz Gemstones, Oval, VVS

0.55ct London Blue Topaz, Oval, VVS
ID: 701470
Weight: 0.55ct
Size: 6 x 4.2 mm
Clarity: VVS
Price: $ 5.28
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0.41ct True Blue Kyanite Gemstones, Round, VS-SI

0.41ct True Blue Kyanite, Round, VS-SI
ID: 714813
Weight: 0.41ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 12.30
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2.86ct Sky Blue Topaz Gemstones, Heart, VVS

2.86ct Sky Blue Topaz, Heart, VVS
ID: 439290
Weight: 2.86ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 24.16
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2.15ctw Deep Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.15ctw Deep Violet Blue Tanzanite, Pear Shape, VS
ID: 454380
Weight: 2.15ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 99.34
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0.08ct Blue Diamond Gemstones, Square, VVS-VS

0.08ct Blue Diamond, Square, VVS-VS
ID: 720071
Weight: 0.08ct
Size: 2.4 x 2.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 107.74
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2.53ctw Deep Purple Blue Tanzanite Gemstones, Oval, VVS-VS

2.53ctw Deep Purple Blue Tanzanite, Oval, VVS-VS
ID: 445988
Weight: 2.53ct (total)
Size: 5.7 x 3.7 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 211.20
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1.14ct Dark Blue Kyanite Gemstones, Oval, VS-SI

1.14ct Dark Blue Kyanite, Oval, VS-SI
ID: 572951
Weight: 1.14ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 30.10
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5.60ctw Sky Blue Topaz Gemstones, Heart, VVS

5.60ctw Sky Blue Topaz, Heart, VVS
ID: 448043
Weight: 5.60ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 48.28
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1.95ctw Swiss Blue Topaz Gemstones, Fancy, VS

1.95ctw Swiss Blue Topaz, Fancy, VS
ID: 432860
Weight: 1.95ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.88
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1.45ctw Blue-Green Sapphire Gemstones, Cushion, VS

1.45ctw Blue-Green Sapphire, Cushion, VS
ID: 716560
Weight: 1.45ct (total)
Size: 5.6 x 4.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 174.00
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3.48ct Sky Blue Topaz Gemstones, Fancy, VVS

3.48ct Sky Blue Topaz, Fancy, VVS
ID: 434318
Weight: 3.48ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.56
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2.21ctw Navy Blue Sapphire Gemstones, Briolette, VS

2.21ctw Navy Blue Sapphire, Briolette, VS
ID: 500807
Weight: 2.21ct (total)
Size: 4.8 x 3.2 mm
Clarity: VS
Content: 5 pcs
Price: $ 142.03
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3.42ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.42ctw Sky Blue Topaz, Pear Shape, VS
ID: 455913
Weight: 3.42ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 31.60
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0.03ct Blue Diamond Gemstones, Round, SI

0.03ct Blue Diamond, Round, SI
ID: 703242
Weight: 0.03ct
Size: 2.1 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.00
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0.34ct Pastel Blue Tanzanite Gemstones, Pear Shape, VS

0.34ct Pastel Blue Tanzanite, Pear Shape, VS
ID: 732626
Weight: 0.34ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.48
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0.82ct London Blue Topaz Gemstones, Pear Shape, VS

0.82ct London Blue Topaz, Pear Shape, VS
ID: 690828
Weight: 0.82ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 7.87
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1.57ctw Deep Azure Apatite Gemstones, Oval, VS-SI

1.57ctw Deep Azure Apatite, Oval, VS-SI
ID: 470966
Weight: 1.57ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS-SI
Content: 4 pcs
Price: $ 62.17
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0.52ct Light Blue Sapphire Gemstones, Heart, VS

0.52ct Light Blue Sapphire, Heart, VS
ID: 717592
Weight: 0.52ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 43.68
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2.05ctw Navy Blue Kyanite Gemstones, Oval, SI

2.05ctw Navy Blue Kyanite, Oval, SI
ID: 612877
Weight: 2.05ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 67.66
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3.60ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.60ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 489325
Weight: 3.60ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 23.81
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0.85ct London Blue Topaz Gemstones, Pear Shape, VVS

0.85ct London Blue Topaz, Pear Shape, VVS
ID: 687450
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 8.16
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1.32ctw Deep Azure Apatite Gemstones, Oval, VS

1.32ctw Deep Azure Apatite, Oval, VS
ID: 488764
Weight: 1.32ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 34.94
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0.04ct Blue Diamond Gemstones, Round, VS

0.04ct Blue Diamond, Round, VS
ID: 695608
Weight: 0.04ct
Size: 2.1 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 48.00
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0.98ctw Royal Blue Kyanite Gemstones, Round, VS-SI

0.98ctw Royal Blue Kyanite, Round, VS-SI
ID: 714385
Weight: 0.98ct (total)
Size: 4.3 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 29.40
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1.20ctw London Blue Topaz Gemstones, Oval, VS

1.20ctw London Blue Topaz, Oval, VS
ID: 691893
Weight: 1.20ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 11.52
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2.97ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

2.97ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 455488
Weight: 2.97ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 27.44
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1.45ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

1.45ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455024
Weight: 1.45ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.40
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33.55ct Navy Blue Aventurine Gemstones, Fancy, Opaque

33.55ct Navy Blue Aventurine, Fancy, Opaque
ID: 692962
Weight: 33.55ct
Size: 33.6 x 11.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.08
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0.68ct Light Blue Sapphire Gemstones, Heart, VS

0.68ct Light Blue Sapphire, Heart, VS
ID: 717456
Weight: 0.68ct
Size: 5.4 x 5.4 mm
Clarity: VS
Content: 1 pc
Price: $ 47.60
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3.81ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

3.81ctw Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 714831
Weight: 3.81ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 36.58
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0.54ct Very Deep Blue Kyanite Gemstones, Round, SI

0.54ct Very Deep Blue Kyanite, Round, SI
ID: 714188
Weight: 0.54ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 16.20
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1.24ct Baby Blue Kyanite Gemstones, Oval, SI

1.24ct Baby Blue Kyanite, Oval, SI
ID: 638186
Weight: 1.24ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 29.76
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2.20ctw Navy Blue Sapphire Gemstones, Briolette, VS

2.20ctw Navy Blue Sapphire, Briolette, VS
ID: 501654
Weight: 2.20ct (total)
Size: 4.4 x 2.9 mm
Clarity: VS
Content: 6 pcs
Price: $ 87.12
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2.59ctw Sky Blue Topaz Gemstones, Trillion, VS

2.59ctw Sky Blue Topaz, Trillion, VS
ID: 452720
Weight: 2.59ct (total)
Size: 6.8 x 6.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 23.93
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2.71ctw Sky Blue Topaz Gemstones, Pear Shape, VS

2.71ctw Sky Blue Topaz, Pear Shape, VS
ID: 487608
Weight: 2.71ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 17.84
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0.72ct Twilight Blue Sapphire Gemstones, Marquise, VVS-VS

0.72ct Twilight Blue Sapphire, Marquise, VVS-VS
ID: 520765
Weight: 0.72ct
Size: 8.3 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 202.44
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3.55ctw Sky Blue Topaz Gemstones, Oval, VS

3.55ctw Sky Blue Topaz, Oval, VS
ID: 437304
Weight: 3.55ct (total)
Size: 5.2 x 3.5 mm
Clarity: VS
Content: 10 pcs
Price: $ 23.44
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0.30ct Medium Blue Green Sapphire Gemstones, Oval, VVS-VS

0.30ct Medium Blue Green Sapphire, Oval, VVS-VS
ID: 727049
Weight: 0.30ct
Size: 4.6 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.40
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0.97ct London Blue Topaz Gemstones, Oval, VVS-VS

0.97ct London Blue Topaz, Oval, VVS-VS
ID: 696062
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 13.39
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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 -> 9 star ratings

Been using them for years! Very satisfied with the products.

Posted By PI SC in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
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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 -> 9 star ratings

It was a good experience looking for and finding a nice amethyst stone

Posted By N/a in May, 2025
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Overall Rating -> 10 star ratings

I would recommend gem select yo everyone Fast service and no problems

Posted By Steve in March, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate
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