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Blue Gemstones - Certified Quality Gemstones - Buy Now

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8.16ctw Swiss Blue Topaz Gemstones, Marquise, VVS

8.16ctw Swiss Blue Topaz, Marquise, VVS
ID: 438527
Weight: 8.16ct (total)
Size: 14 x 7.9 mm
Clarity: VVS
Content: 2 pcs
Price: $ 69.26
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1.26ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VVS-VS

1.26ctw Intense Violet Blue Tanzanite, Pear Shape, VVS-VS
ID: 413490
Weight: 1.26ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 58.21
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1.69ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.69ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 432921
Weight: 1.69ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.16
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0.05ct Blue Diamond Gemstones, Round, VS-SI

0.05ct Blue Diamond, Round, VS-SI
ID: 702976
Weight: 0.05ct
Size: 2.2 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 60.00
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0.07ct Blue Diamond Gemstones, Round, VS-SI

0.07ct Blue Diamond, Round, VS-SI
ID: 718931
Weight: 0.07ct
Size: 2.6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 94.27
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2.03ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.03ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454277
Weight: 2.03ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 93.79
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11.48ct Intense Navy Blue Color-Change Fluorite Gemstones, Round, VS

11.48ct Intense Navy Blue Color-Change Fluorite, Round, VS
ID: 413705
Weight: 11.48ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 378.84
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0.35ct Light Violet Blue Sapphire Gemstones, Heart, VVS-VS

0.35ct Light Violet Blue Sapphire, Heart, VVS-VS
ID: 718905
Weight: 0.35ct
Size: 4.2 x 4.1 mm
Clarity: VVS-VS
Price: $ 33.60
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13.97ct Navy Blue Color-Change Fluorite Gemstones, Round, VS

13.97ct Navy Blue Color-Change Fluorite, Round, VS
ID: 413683
Weight: 13.97ct
Size: 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 419.10
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7.76ctw Swiss Blue Topaz Gemstones, Emerald Cut, VS

7.76ctw Swiss Blue Topaz, Emerald Cut, VS
ID: 373159
Weight: 7.76ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 62.28
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1.08ct Navy Blue Kyanite Gemstones, Oval, VS-SI

1.08ct Navy Blue Kyanite, Oval, VS-SI
ID: 647505
Weight: 1.08ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 28.51
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6.47ctw Sky Blue Topaz Gemstones, Heart, VVS-VS

6.47ctw Sky Blue Topaz, Heart, VVS-VS
ID: 442965
Weight: 6.47ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 55.52
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0.02ct Blue Diamond Gemstones, Square, VS

0.02ct Blue Diamond, Square, VS
ID: 718771
Weight: 0.02ct
Size: 2 x 1.8 mm
Clarity: VS
Content: 1 pc
Price: $ 26.94
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15.58ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

15.58ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 485836
Weight: 15.58ct
Size: 19.1 x 12.6 mm
Clarity: Transparent
Price: $ 123.40
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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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0.61ct Teal Sapphire Gemstones, Briolette, VS-SI

0.61ct Teal Sapphire, Briolette, VS-SI
ID: 733990
Weight: 0.61ct
Size: 5.3 x 3.6 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 65.88
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2.58ct Swiss Blue Topaz Gemstones, Heart, VVS

2.58ct Swiss Blue Topaz, Heart, VVS
ID: 443096
Weight: 2.58ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.14
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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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6.38ctw Sky Blue Topaz Gemstones, Oval, VVS

6.38ctw Sky Blue Topaz, Oval, VVS
ID: 401895
Weight: 6.38ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 58.52
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5.75ctw Sky Blue Topaz Gemstones, Heart, VVS

5.75ctw Sky Blue Topaz, Heart, VVS
ID: 448364
Weight: 5.75ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 49.57
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5.86ctw Swiss Blue Topaz Gemstones, Heart, VVS

5.86ctw Swiss Blue Topaz, Heart, VVS
ID: 438951
Weight: 5.86ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 49.50
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0.52ct True Blue Kyanite Gemstones, Round, SI

0.52ct True Blue Kyanite, Round, SI
ID: 714115
Weight: 0.52ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 15.60
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1.64ctw Sky Blue Topaz Gemstones, Pear Shape, VS

1.64ctw Sky Blue Topaz, Pear Shape, VS
ID: 450438
Weight: 1.64ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.97
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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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0.29ct Dark Blue Sapphire Gemstones, Square, VVS-VS

0.29ct Dark Blue Sapphire, Square, VVS-VS
ID: 727071
Weight: 0.29ct
Size: 3.5 x 3.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.60
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0.46ct Light Navy Blue Kyanite Gemstones, Round, VS-SI

0.46ct Light Navy Blue Kyanite, Round, VS-SI
ID: 714354
Weight: 0.46ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 13.80
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0.46ct Pastel Blue Sapphire Gemstones, Heart, VS

0.46ct Pastel Blue Sapphire, Heart, VS
ID: 718959
Weight: 0.46ct
Size: 4.7 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 44.16
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1.25ctw London Blue Topaz Gemstones, Oval, VVS

1.25ctw London Blue Topaz, Oval, VVS
ID: 675476
Weight: 1.25ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 10.50
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4.56ctw Sky Blue Topaz Gemstones, Marquise, VVS

4.56ctw Sky Blue Topaz, Marquise, VVS
ID: 432751
Weight: 4.56ct (total)
Size: 12 x 6 mm
Clarity: VVS
Content: 2 pcs
Price: $ 30.10
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4.01ct Greenish Blue Aquamarine Gemstones, Pear Shape, VS-SI

4.01ct Greenish Blue Aquamarine, Pear Shape, VS-SI
ID: 730267
Weight: 4.01ct
Size: 13 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 384.96
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1.26ctw London Blue Topaz Gemstones, Oval, VS

1.26ctw London Blue Topaz, Oval, VS
ID: 675242
Weight: 1.26ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.58
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12.05ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

12.05ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 485844
Weight: 12.05ct
Size: 17.1 x 13.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 95.44
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2.11ctw Swiss Blue Topaz Gemstones, Fancy, VS

2.11ctw Swiss Blue Topaz, Fancy, VS
ID: 433092
Weight: 2.11ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.93
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1.40ctw Medium Blue Apatite Gemstones, Oval, VS
Apatite Product Video (488762)

1.40ctw Medium Blue Apatite, Oval, VS
ID: 488762
Weight: 1.40ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 37.06
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6.17ctw Sky Blue Topaz Gemstones, Heart, VVS

6.17ctw Sky Blue Topaz, Heart, VVS
ID: 442874
Weight: 6.17ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 52.93
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6.34ctw Swiss Blue Topaz Gemstones, Oval, VVS-VS

6.34ctw Swiss Blue Topaz, Oval, VVS-VS
ID: 404553
Weight: 6.34ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 58.25
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0.72ct Teal Sapphire Gemstones, Cushion, VVS-VS

0.72ct Teal Sapphire, Cushion, VVS-VS
ID: 716862
Weight: 0.72ct
Size: 5.4 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 103.68
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0.52ctw Navy Blue Kyanite Gemstones, Round, SI

0.52ctw Navy Blue Kyanite, Round, SI
ID: 714163
Weight: 0.52ct (total)
Size: 4 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 15.60
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6.63ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

6.63ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 455396
Weight: 6.63ct (total)
Size: 14.8 x 7.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 61.26
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1.65ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.65ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 450677
Weight: 1.65ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 14.04
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4.82ctw Swiss Blue Topaz Gemstones, Trillion, VVS-VS

4.82ctw Swiss Blue Topaz, Trillion, VVS-VS
ID: 446111
Weight: 4.82ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 41.54
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0.03ct Blue Diamond Gemstones, Round, SI

0.03ct Blue Diamond, Round, SI
ID: 702989
Weight: 0.03ct
Size: 2 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.00
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1.69ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

1.69ctw Swiss Blue Topaz, Pear Shape, VS
ID: 556585
Weight: 1.69ct (total)
Size: 7.3 x 5.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 12.88
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0.27ct Medium Blue Green Sapphire Gemstones, Square, VVS

0.27ct Medium Blue Green Sapphire, Square, VVS
ID: 727189
Weight: 0.27ct
Size: 3.6 x 3.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 45.36
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6.19ct Dark Blue Lapis Lazuli Gemstones, Oval, Opaque

6.19ct Dark Blue Lapis Lazuli, Oval, Opaque
ID: 708784
Weight: 6.19ct
Size: 14 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.78
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0.56ct London Blue Topaz Gemstones, Oval, VS

0.56ct London Blue Topaz, Oval, VS
ID: 701689
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 5.38
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0.17ct Baby Blue Aquamarine Gemstones, Round, VS-SI

0.17ct Baby Blue Aquamarine, Round, VS-SI
ID: 724758
Weight: 0.17ct
Size: 3.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 28.56
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26.41ct Swiss Blue Topaz Gemstones, Oval, VS
Topaz Product Video (713900)

26.41ct Swiss Blue Topaz, Oval, VS
ID: 713900
Weight: 26.41ct
Size: 19 x 16.8 mm
Clarity: VS
Content: 1 pc
Price: $ 285.23
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1.12ct Very Deep Blue Kyanite Gemstones, Oval, VS-SI

1.12ct Very Deep Blue Kyanite, Oval, VS-SI
ID: 638367
Weight: 1.12ct
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 26.88
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4.00ctw Sky Blue Topaz Gemstones, Fancy, VS

4.00ctw Sky Blue Topaz, Fancy, VS
ID: 433446
Weight: 4.00ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 26.40
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6.80ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

6.80ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 485856
Weight: 6.80ct
Size: 15 x 11.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 89.40
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1.49ct Sky Blue Topaz Gemstones, Fancy, VVS

1.49ct Sky Blue Topaz, Fancy, VVS
ID: 436003
Weight: 1.49ct
Size: 9.8 x 5.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 9.84
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3.50ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.50ctw Sky Blue Topaz, Pear Shape, VS
ID: 455042
Weight: 3.50ct (total)
Size: 6 x 4.3 mm
Clarity: VS
Content: 6 pcs
Price: $ 32.34
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0.20ctw Silverish Blue Iolite Gemstones, Square, VS

0.20ctw Silverish Blue Iolite, Square, VS
ID: 686069
Weight: 0.20ct (total)
Size: 2.6 x 2.6 mm
Clarity: VS
Content: 2 pcs
Price: $ 9.60
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4.54ctw Sky Blue Topaz Gemstones, Trillion, VVS-VS

4.54ctw Sky Blue Topaz, Trillion, VVS-VS
ID: 452924
Weight: 4.54ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 41.95
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0.47ctw Navy Blue Kyanite Gemstones, Round, VS-SI

0.47ctw Navy Blue Kyanite, Round, VS-SI
ID: 697085
Weight: 0.47ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 10.15
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4.22ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

4.22ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 489407
Weight: 4.22ct (total)
Size: 7.2 x 5.2 mm
Clarity: VVS-VS
Content: 5 pcs
Price: $ 27.90
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1.67ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.67ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 433195
Weight: 1.67ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.03
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1.90ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.90ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 717990
Weight: 1.90ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.24
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1.05ctw Light Blue Zircon Gemstones, Round, VS

1.05ctw Light Blue Zircon, Round, VS
ID: 557234
Weight: 1.05ct (total)
Size: 4.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 33.26
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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 enjoy doing buisness with GemSelect. It is always a pleasure and you get what you ordered!

Posted By Ballpark in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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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

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
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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

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

everything was fine

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

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
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Overall Rating -> 10 star ratings

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate
Enlarged Gemstone Image