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Blue Gemstones - Certified Quality Gemstones - Buy Now

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1.70ctw Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.70ctw Violet Blue Tanzanite, Pear Shape, VS
ID: 414471
Weight: 1.70ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 78.54
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4.35ctw Sky Blue Topaz Gemstones, Pear Shape, VS

4.35ctw Sky Blue Topaz, Pear Shape, VS
ID: 491146
Weight: 4.35ct (total)
Size: 6.5 x 4.5 mm
Clarity: VS
Content: 6 pcs
Price: $ 28.82
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0.05ct Blue Diamond Gemstones, Round, VVS-VS

0.05ct Blue Diamond, Round, VVS-VS
ID: 717367
Weight: 0.05ct
Size: 2.2 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 78.00
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2.06ctw Medium Blue Apatite Gemstones, Oval, VS

2.06ctw Medium Blue Apatite, Oval, VS
ID: 488788
Weight: 2.06ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 54.52
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0.07ct Blue Diamond Gemstones, Square, VS-SI

0.07ct Blue Diamond, Square, VS-SI
ID: 719987
Weight: 0.07ct
Size: 2.4 x 2.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 94.27
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0.52ctw Dark Blue Kyanite Gemstones, Round, VS-SI

0.52ctw Dark Blue Kyanite, Round, VS-SI
ID: 697684
Weight: 0.52ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 11.23
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1.52ctw Sky Blue Topaz Gemstones, Pear Shape, VS

1.52ctw Sky Blue Topaz, Pear Shape, VS
ID: 450431
Weight: 1.52ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 12.94
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25.54ct Swiss Blue Topaz Gemstones, Oval, VVS-VS
Topaz Product Video (713892)

25.54ct Swiss Blue Topaz, Oval, VVS-VS
ID: 713892
Weight: 25.54ct
Size: 16.7 x 15.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 275.83
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11.78ct Deep Blue Color-Change Fluorite Gemstones, Round, VS

11.78ct Deep Blue Color-Change Fluorite, Round, VS
ID: 445137
Weight: 11.78ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 389.98
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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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8.17ct Swiss Blue Topaz Gemstones, Oval, VVS-VS

8.17ct Swiss Blue Topaz, Oval, VVS-VS
ID: 681699
Weight: 8.17ct
Size: 13 x 11 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 65.36
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0.43ct Baby Blue Kyanite Gemstones, Round, VS-SI

0.43ct Baby Blue Kyanite, Round, VS-SI
ID: 714792
Weight: 0.43ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 12.90
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0.63ct London Blue Topaz Gemstones, Oval, VVS

0.63ct London Blue Topaz, Oval, VVS
ID: 691261
Weight: 0.63ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.05
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13.05ct Deep Blue Lapis Lazuli Gemstones, Baguette, Opaque

13.05ct Deep Blue Lapis Lazuli, Baguette, Opaque
ID: 737308
Weight: 13.05ct
Size: 25.4 x 9.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 21.66
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1.99ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.99ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718248
Weight: 1.99ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 19.10
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3.19ct Sky Blue Topaz Gemstones, Heart, VVS

3.19ct Sky Blue Topaz, Heart, VVS
ID: 443143
Weight: 3.19ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.37
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2.31ct Navy Blue Kyanite Gemstones, Oval, SI

2.31ct Navy Blue Kyanite, Oval, SI
ID: 574775
Weight: 2.31ct
Size: 10.7 x 7 mm
Clarity: SI
Content: 1 pc
Price: $ 60.98
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37.42ct Swiss Blue Topaz Gemstones, Oval, VVS-VS
Topaz Product Video (498650)

37.42ct Swiss Blue Topaz, Oval, VVS-VS
ID: 498650
Weight: 37.42ct
Size: 23.1 x 17.1 mm
Clarity: VVS-VS
Price: $ 279.49
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1.72ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.72ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 433366
Weight: 1.72ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.35
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0.95ctw London Blue Topaz Gemstones, Oval, VVS-VS

0.95ctw London Blue Topaz, Oval, VVS-VS
ID: 701664
Weight: 0.95ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.12
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3.52ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.52ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491289
Weight: 3.52ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 23.28
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2.02ctw Medium Blue Apatite Gemstones, Oval, VS
Apatite Product Video (488807)

2.02ctw Medium Blue Apatite, Oval, VS
ID: 488807
Weight: 2.02ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 53.46
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6.84ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

6.84ctw Sky Blue Topaz, Oval, VVS-VS
ID: 522062
Weight: 6.84ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 64.02
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19.31ct Swiss Blue Topaz Gemstones, Oval, VS
Topaz Product Video (616827)

19.31ct Swiss Blue Topaz, Oval, VS
ID: 616827
Weight: 19.31ct
Size: 19.5 x 14.2 mm
Clarity: VS
Content: 1 pc
Price: $ 178.43
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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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1.61ctw Sky Blue Topaz Gemstones, Pear Shape, VS

1.61ctw Sky Blue Topaz, Pear Shape, VS
ID: 450432
Weight: 1.61ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.70
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1.52ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.52ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 449999
Weight: 1.52ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.97
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5.14ctw Swiss Blue Topaz Gemstones, Round, VVS-VS

5.14ctw Swiss Blue Topaz, Round, VVS-VS
ID: 455258
Weight: 5.14ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 47.50
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3.65ct Swiss Blue Topaz Gemstones, Marquise, VS

3.65ct Swiss Blue Topaz, Marquise, VS
ID: 455480
Weight: 3.65ct
Size: 15 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 33.73
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0.06ct Blue Diamond Gemstones, Round, VS-SI

0.06ct Blue Diamond, Round, VS-SI
ID: 718928
Weight: 0.06ct
Size: 2.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 80.81
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3.78ct Swiss Blue Topaz Gemstones, Marquise, VS

3.78ct Swiss Blue Topaz, Marquise, VS
ID: 455566
Weight: 3.78ct
Size: 14.9 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 34.93
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4.54ct Midnight Blue Topaz Gemstones, Pear Shape, VVS

4.54ct Midnight Blue Topaz, Pear Shape, VVS
ID: 679355
Weight: 4.54ct
Size: 12.4 x 9.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 53.99
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7.75ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

7.75ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 501715
Weight: 7.75ct (total)
Size: 14.8 x 6.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 71.62
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0.87ct Teal Sapphire Gemstones, Cushion, VS

0.87ct Teal Sapphire, Cushion, VS
ID: 716780
Weight: 0.87ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 125.28
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0.46ct Pastel Blue Sapphire Gemstones, Heart, VVS-VS

0.46ct Pastel Blue Sapphire, Heart, VVS-VS
ID: 718863
Weight: 0.46ct
Size: 4.7 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 44.16
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3.43ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.43ctw Sky Blue Topaz, Pear Shape, VS
ID: 455915
Weight: 3.43ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 31.69
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3.64ctw Sky Blue Topaz Gemstones, Oval, VS

3.64ctw Sky Blue Topaz, Oval, VS
ID: 437305
Weight: 3.64ct (total)
Size: 5.3 x 3.3 mm
Clarity: VS
Content: 10 pcs
Price: $ 24.02
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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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2.65ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

2.65ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 339546
Weight: 2.65ct (total)
Size: 7.1 x 3.6 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 25.72
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0.48ct Light Sky Blue Sapphire Gemstones, Heart, VS

0.48ct Light Sky Blue Sapphire, Heart, VS
ID: 717469
Weight: 0.48ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 40.32
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5.42ct Purplish Blue Chalcedony Gemstones, Cushion, Translucent

5.42ct Purplish Blue Chalcedony, Cushion, Translucent
ID: 718581
Weight: 5.42ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.40
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1.83ct Deep Violet Blue Tanzanite Gemstones, Pear Shape, VVS
Tanzanite Product Video (717414)

1.83ct Deep Violet Blue Tanzanite, Pear Shape, VVS
ID: 717414
Weight: 1.83ct
Size: 10 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 652.06
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0.49ct Pastel Blue Sapphire Gemstones, Heart, VS

0.49ct Pastel Blue Sapphire, Heart, VS
ID: 719817
Weight: 0.49ct
Size: 4.8 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 47.04
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0.05ct Blue Diamond Gemstones, Square, VVS-VS

0.05ct Blue Diamond, Square, VVS-VS
ID: 720069
Weight: 0.05ct
Size: 2.2 x 2.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 67.34
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1.85ctw Sky Blue Topaz Gemstones, Pear Shape, VVS

1.85ctw Sky Blue Topaz, Pear Shape, VVS
ID: 450005
Weight: 1.85ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 15.80
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0.59ct London Blue Topaz Gemstones, Oval, VVS-VS

0.59ct London Blue Topaz, Oval, VVS-VS
ID: 701907
Weight: 0.59ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 5.66
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1.10ct Dark Blue Kyanite Gemstones, Oval, VS-SI

1.10ct Dark Blue Kyanite, Oval, VS-SI
ID: 572939
Weight: 1.10ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 29.04
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5.71ctw Swiss Blue Topaz Gemstones, Heart, VVS

5.71ctw Swiss Blue Topaz, Heart, VVS
ID: 448342
Weight: 5.71ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 49.22
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5.58ctw Swiss Blue Topaz Gemstones, Heart, VVS

5.58ctw Swiss Blue Topaz, Heart, VVS
ID: 442850
Weight: 5.58ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 47.88
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1.26ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.26ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 414479
Weight: 1.26ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 58.21
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2.68ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.68ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728219
Weight: 2.68ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.43
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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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2.46ctw Intense Blue Tanzanite Gemstones, Pear Shape, VS

2.46ctw Intense Blue Tanzanite, Pear Shape, VS
ID: 682047
Weight: 2.46ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 103.32
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7.76ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

7.76ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 438303
Weight: 7.76ct (total)
Size: 13.9 x 8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 65.87
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5.75ctw Sky Blue Topaz Gemstones, Emerald Cut, VVS

5.75ctw Sky Blue Topaz, Emerald Cut, VVS
ID: 419196
Weight: 5.75ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 53.14
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0.38ct Pastel Blue Sapphire Gemstones, Heart, VS

0.38ct Pastel Blue Sapphire, Heart, VS
ID: 719820
Weight: 0.38ct
Size: 4.6 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 36.48
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0.56ct Dark Blue Sapphire Gemstones, Round, VS

0.56ct Dark Blue Sapphire, Round, VS
ID: 449701
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 401.63
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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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2.19ctw Sky Blue Topaz Gemstones, Oval, VS

2.19ctw Sky Blue Topaz, Oval, VS
ID: 490253
Weight: 2.19ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.51
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21.31ct Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

21.31ct Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 616820
Weight: 21.31ct
Size: 19 x 17.1 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 196.91
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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 searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

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

My experience was done with ease

Posted By Barb in October, 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

Excellent selection of stones -including ones I had never heard of before -nice site and fairly easy to use

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

Very professional site

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

very good

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Overall Rating -> 10 star ratings

Great experience. I can't wait to explore on the website further.

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

I like the site, it's easy to navigate. There are sometimes items I'm looking for that aren't there, but mostly I can find what I need.

Posted By Nate in March, 2025
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Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
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Enlarged Gemstone Image