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Blue Gemstones - Certified Quality Gemstones - Buy Now

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4.29ct Navy Blue Star Sapphire Gemstones, Oval, Opaque

4.29ct Navy Blue Star Sapphire, Oval, Opaque
ID: 632687
Weight: 4.29ct
Size: 10 x 8 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 118.40
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0.56ct London Blue Topaz Gemstones, Oval, VVS

0.56ct London Blue Topaz, Oval, VVS
ID: 701336
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.38
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0.34ct Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

0.34ct Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 651090
Weight: 0.34ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 18.00
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9.86ctw Swiss Blue Topaz Gemstones, Emerald Cut, VS
Topaz Product Video (372279)

9.86ctw Swiss Blue Topaz, Emerald Cut, VS
ID: 372279
Weight: 9.86ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 91.10
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11.48ct Dark Blue Lapis Lazuli Gemstones, Oval, Opaque

11.48ct Dark Blue Lapis Lazuli, Oval, Opaque
ID: 709127
Weight: 11.48ct
Size: 14.7 x 11.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.70
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23.82ct Intense Navy Blue Lapis Lazuli Gemstones, Cushion, Opaque

23.82ct Intense Navy Blue Lapis Lazuli, Cushion, Opaque
ID: 550807
Weight: 23.82ct
Size: 20 x 15 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 53.76
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0.63ct Dark Blue Sapphire Gemstones, Round, VVS-VS

0.63ct Dark Blue Sapphire, Round, VVS-VS
ID: 467442
Weight: 0.63ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 511.32
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2.87ct Sky Blue Topaz Gemstones, Emerald Cut, VVS

2.87ct Sky Blue Topaz, Emerald Cut, VVS
ID: 522454
Weight: 2.87ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Price: $ 26.87
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0.76ct Twilight Blue Sapphire Gemstones, Round, VS

0.76ct Twilight Blue Sapphire, Round, VS
ID: 449752
Weight: 0.76ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 545.05
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0.66ctw Pastel Blue Tanzanite Gemstones, Pear Shape, VS

0.66ctw Pastel Blue Tanzanite, Pear Shape, VS
ID: 732026
Weight: 0.66ct (total)
Size: 5.2 x 4.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 47.52
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1.21ct Teal Sapphire Gemstones, Cushion, VS

1.21ct Teal Sapphire, Cushion, VS
ID: 645260
Weight: 1.21ct
Size: 5.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 232.32
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1.12ct Medium Blue Kyanite Gemstones, Oval, VS-SI

1.12ct Medium Blue Kyanite, Oval, VS-SI
ID: 572937
Weight: 1.12ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 29.57
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2.20ctw Blue Apatite Gemstones, Oval, VS

2.20ctw Blue Apatite, Oval, VS
ID: 488829
Weight: 2.20ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 58.22
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0.63ct London Blue Topaz Gemstones, Oval, VVS

0.63ct London Blue Topaz, Oval, VVS
ID: 691858
Weight: 0.63ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 6.05
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5.12ctw Sky Blue Topaz Gemstones, Briolette, VS

5.12ctw Sky Blue Topaz, Briolette, VS
ID: 426814
Weight: 5.12ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 28.16
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0.88ct Swiss Blue Topaz Gemstones, Pear Shape, VS

0.88ct Swiss Blue Topaz, Pear Shape, VS
ID: 456748
Weight: 0.88ct
Size: 7.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 8.14
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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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1.73ctw Light Blue Sapphire Gemstones, Round, Transparent

1.73ctw Light Blue Sapphire, Round, Transparent
ID: 495747
Weight: 1.73ct (total)
Size: 3.7 mm
Clarity: Transparent
Content: 6 pcs
Price: $ 45.67
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1.09ct Navy Blue Kyanite Gemstones, Oval, SI

1.09ct Navy Blue Kyanite, Oval, SI
ID: 648259
Weight: 1.09ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 28.78
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1.33ctw Medium Blue Apatite Gemstones, Oval, VS

1.33ctw Medium Blue Apatite, Oval, VS
ID: 488763
Weight: 1.33ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 32.00
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2.12ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.12ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454324
Weight: 2.12ct (total)
Size: 5 x 3.1 mm
Clarity: VS
Content: 10 pcs
Price: $ 97.94
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1.98ctw Light Blue Sapphire Gemstones, Briolette, VS

1.98ctw Light Blue Sapphire, Briolette, VS
ID: 497714
Weight: 1.98ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 4 pcs
Price: $ 78.41
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1.28ctw Medium Blue Apatite Gemstones, Oval, VS

1.28ctw Medium Blue Apatite, Oval, VS
ID: 488765
Weight: 1.28ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 33.88
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1.92ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

1.92ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455019
Weight: 1.92ct (total)
Size: 7.1 x 5.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 17.74
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1.29ct Baby Blue Tanzanite Gemstones, Oval, Transparent

1.29ct Baby Blue Tanzanite, Oval, Transparent
ID: 701483
Weight: 1.29ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 13.45
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0.41ct Navy Blue Kyanite Gemstones, Round, VS-SI
Kyanite Product Video (577820)

0.41ct Navy Blue Kyanite, Round, VS-SI
ID: 577820
Weight: avg. 0.41 ct / each
Size: 4.3 mm
Clarity: VS-SI
Price: $ 8.97
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1.64ctw Medium Dark Blue Sapphire Gemstones, Briolette, VS

1.64ctw Medium Dark Blue Sapphire, Briolette, VS
ID: 497709
Weight: 1.64ct (total)
Size: 4.7 x 3 mm
Clarity: VS
Content: 4 pcs
Price: $ 64.94
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0.71ct London Blue Topaz Gemstones, Pear Shape, VVS-VS

0.71ct London Blue Topaz, Pear Shape, VVS-VS
ID: 701707
Weight: 0.71ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 6.82
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3.21ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.21ctw Sky Blue Topaz, Pear Shape, VS
ID: 455031
Weight: 3.21ct (total)
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 29.66
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0.88ct Sky Blue Topaz Gemstones, Pear Shape, VS

0.88ct Sky Blue Topaz, Pear Shape, VS
ID: 455367
Weight: 0.88ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 8.14
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1.96ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.96ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 657123
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.46
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6.13ctw Swiss Blue Topaz Gemstones, Heart, VVS

6.13ctw Swiss Blue Topaz, Heart, VVS
ID: 448114
Weight: 6.13ct (total)
Size: 8.9 x 8.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 52.84
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5.81ctw Sky Blue Topaz Gemstones, Heart, VVS

5.81ctw Sky Blue Topaz, Heart, VVS
ID: 404472
Weight: 5.81ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 53.38
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2.47ct Sky Blue Topaz Gemstones, Marquise, VVS

2.47ct Sky Blue Topaz, Marquise, VVS
ID: 433171
Weight: 2.47ct
Size: 12.3 x 6.2 mm
Clarity: VVS
Content: 1 pc
Price: $ 14.82
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1.35ctw Light Violet Blue Tanzanite Gemstones, Round, Transparent

1.35ctw Light Violet Blue Tanzanite, Round, Transparent
ID: 701655
Weight: 1.35ct (total)
Size: 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 14.08
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5.96ctw Sky Blue Topaz Gemstones, Emerald Cut, VS

5.96ctw Sky Blue Topaz, Emerald Cut, VS
ID: 419811
Weight: 5.96ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 45.89
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4.39ctw Sky Blue Topaz Gemstones, Round, VVS-VS

4.39ctw Sky Blue Topaz, Round, VVS-VS
ID: 455000
Weight: 4.39ct (total)
Size: 8.5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 40.56
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12.80ct Swiss Blue Topaz Gemstones, Fancy, Transparent

12.80ct Swiss Blue Topaz, Fancy, Transparent
ID: 469511
Weight: 12.80ct
Size: 20.1 x 11.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 84.48
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24.85ctw Light Purplish Blue Chalcedony Gemstones, Flower Cut, Translucent

24.85ctw Light Purplish Blue Chalcedony, Flower Cut, Translucent
ID: 485705
Weight: 24.85ct (total)
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 5 pcs
Price: $ 32.81
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3.86ctw Sky Blue Topaz Gemstones, Fancy, VVS-VS

3.86ctw Sky Blue Topaz, Fancy, VVS-VS
ID: 433441
Weight: 3.86ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 25.48
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1.89ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.89ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 433053
Weight: 1.89ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.48
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5.67ctw Swiss Blue Topaz Gemstones, Heart, VVS

5.67ctw Swiss Blue Topaz, Heart, VVS
ID: 442913
Weight: 5.67ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 48.65
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17.44ct Dark Blue Lapis Lazuli Gemstones, Oval, Opaque

17.44ct Dark Blue Lapis Lazuli, Oval, Opaque
ID: 709337
Weight: 17.44ct
Size: 17.3 x 13.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 36.00
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0.34ct Light Blue Tanzanite Gemstones, Pear Shape, VS

0.34ct Light Blue Tanzanite, Pear Shape, VS
ID: 732615
Weight: 0.34ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 24.48
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1.34ct Sky Blue Topaz Gemstones, Trillion, VS

1.34ct Sky Blue Topaz, Trillion, VS
ID: 452897
Weight: 1.34ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.38
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4.99ctw Sky Blue Topaz Gemstones, Briolette, VVS-VS

4.99ctw Sky Blue Topaz, Briolette, VVS-VS
ID: 426738
Weight: 4.99ct (total)
Size: 8 x 6.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.94
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0.72ct London Blue Topaz Gemstones, Oval, VVS-VS

0.72ct London Blue Topaz, Oval, VVS-VS
ID: 701785
Weight: 0.72ct
Size: 6.3 x 4.3 mm
Clarity: VVS-VS
Price: $ 6.91
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14.54ct Swiss Blue Topaz Gemstones, Pear Shape, VS-SI

14.54ct Swiss Blue Topaz, Pear Shape, VS-SI
ID: 572764
Weight: 14.54ct
Size: 17.3 x 13.1 mm
Clarity: VS-SI
Price: $ 134.35
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10.77ct Sky Blue Topaz Gemstones, Fancy, Transparent

10.77ct Sky Blue Topaz, Fancy, Transparent
ID: 480051
Weight: 10.77ct
Size: 17.1 x 10.5 mm
Clarity: Transparent
Price: $ 71.09
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2.84ctw Swiss Blue Topaz Gemstones, Fancy, VVS-VS

2.84ctw Swiss Blue Topaz, Fancy, VVS-VS
ID: 428724
Weight: 2.84ct (total)
Size: 10.1 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.74
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14.43ct Light Blue Cat's Eye Aquamarine Gemstones, Oval, Transparent
Cat's Eye Aquamarine Product Video (382721)

14.43ct Light Blue Cat's Eye Aquamarine, Oval, Transparent
ID: 382721
Weight: 14.43ct
Size: 17.5 x 10.5 mm
Clarity: Transparent
Content: 1 pc
Price: $ 305.53
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0.44ct Royal Blue Kyanite Gemstones, Round, SI

0.44ct Royal Blue Kyanite, Round, SI
ID: 714080
Weight: 0.44ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 13.20
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1.75ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.75ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 455689
Weight: 1.75ct (total)
Size: 7.3 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 16.18
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9.82ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

9.82ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 485722
Weight: 9.82ct
Size: 20.9 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 77.77
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4.26ct Sky Blue Topaz Gemstones, Emerald Cut, VVS

4.26ct Sky Blue Topaz, Emerald Cut, VVS
ID: 525085
Weight: 4.26ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Price: $ 29.82
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6.06ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS

6.06ctw Swiss Blue Topaz, Emerald Cut, VVS
ID: 521391
Weight: 6.06ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 56.72
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0.47ct True Blue Kyanite Gemstones, Round, SI

0.47ct True Blue Kyanite, Round, SI
ID: 714076
Weight: 0.47ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 14.10
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0.79ct Blue-Green Sapphire Gemstones, Cushion, VVS-VS

0.79ct Blue-Green Sapphire, Cushion, VVS-VS
ID: 716829
Weight: 0.79ct
Size: 6.1 x 4.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 94.80
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0.68ct Light Violet Blue Sapphire Gemstones, Heart, VS

0.68ct Light Violet Blue Sapphire, Heart, VS
ID: 717471
Weight: 0.68ct
Size: 5.4 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 47.60
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3.55ctw Sky Blue Topaz Gemstones, Marquise, VVS

3.55ctw Sky Blue Topaz, Marquise, VVS
ID: 432674
Weight: 3.55ct (total)
Size: 11.9 x 6.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 23.44
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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

Love beauty, color, quality, and price of these gems. Personal projects and will come here soon and everytime.

Posted By Darkstar in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

love these guys been ordering since 2000 maybe

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

Enjoy every moment

Posted By Ferns in October, 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

Very food

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

It was great!

Posted By Annie in September, 2025
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Overall Rating -> 8 star ratings

everything was fine

Posted By Marc in January, 2025
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Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

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

Very professional site

Posted By JR in January, 2025
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Enlarged Gemstone Image