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Blue Gemstones - Certified Quality Gemstones - Buy Now

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0.87ct London Blue Topaz Gemstones, Oval, VVS-VS

0.87ct London Blue Topaz, Oval, VVS-VS
ID: 696059
Weight: 0.87ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 12.01
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0.60ct Teal Sapphire Gemstones, Briolette, VS

0.60ct Teal Sapphire, Briolette, VS
ID: 733916
Weight: 0.60ct
Size: 5.4 x 3.7 mm
Clarity: VS
Content: 1 pc
Price: $ 54.00
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0.61ct London Blue Topaz Gemstones, Oval, VVS-VS

0.61ct London Blue Topaz, Oval, VVS-VS
ID: 675543
Weight: 0.61ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 4.27
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1.52ct Deep Blue Star Sapphire Gemstones, Oval, Opaque

1.52ct Deep Blue Star Sapphire, Oval, Opaque
ID: 689875
Weight: 1.52ct
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 41.95
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1.57ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

1.57ctw Swiss Blue Topaz, Pear Shape, VS
ID: 557184
Weight: 1.57ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 11.96
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1.22ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.22ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 413621
Weight: 1.22ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 56.36
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6.68ctw Light Blue Tanzanite Gemstones, Oval, Transparent

6.68ctw Light Blue Tanzanite, Oval, Transparent
ID: 702039
Weight: 6.68ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 69.66
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2.22ct Sky Blue Topaz Gemstones, Oval, VVS-VS

2.22ct Sky Blue Topaz, Oval, VVS-VS
ID: 525620
Weight: 2.22ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 17.09
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2.46ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

2.46ct Intense Violet Blue Tanzanite, Oval, Transparent
ID: 701477
Weight: 2.46ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 25.66
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0.56ct Greenish Blue Sapphire Gemstones, Cushion, VS

0.56ct Greenish Blue Sapphire, Cushion, VS
ID: 716498
Weight: 0.56ct
Size: 4.5 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 80.64
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2.88ct Sky Blue Topaz Gemstones, Heart, VVS

2.88ct Sky Blue Topaz, Heart, VVS
ID: 448411
Weight: 2.88ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 24.83
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2.02ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.02ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 714962
Weight: 2.02ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 16.16
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3.15ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.15ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 455614
Weight: 3.15ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 29.11
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95.69ct London Blue Topaz Gemstones, Pear Shape, IF
Topaz Product Video (724437)

95.69ct London Blue Topaz, Pear Shape, IF
ID: 724437
Weight: 95.69ct
Size: 30.1 x 26.8 mm
Clarity: IF
Content: 1 pc
Price: $ 1,593.82
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6.19ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

6.19ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491228
Weight: 6.19ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 40.93
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0.07ct Blue Diamond Gemstones, Round, VS-SI

0.07ct Blue Diamond, Round, VS-SI
ID: 692907
Weight: 0.07ct
Size: 2.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 100.08
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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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1.59ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.59ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 487273
Weight: 1.59ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.46
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3.88ct Navy Blue Star Sapphire Gemstones, Round, Opaque

3.88ct Navy Blue Star Sapphire, Round, Opaque
ID: 618946
Weight: 3.88ct
Size: 9 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 102.43
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2.19ctw Sky Blue Topaz Gemstones, Oval, VS

2.19ctw Sky Blue Topaz, Oval, VS
ID: 488459
Weight: 2.19ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 14.42
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0.85ct London Blue Topaz Gemstones, Pear Shape, VS

0.85ct London Blue Topaz, Pear Shape, VS
ID: 701763
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 8.16
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1.15ct True Blue Kyanite Gemstones, Round, SI

1.15ct True Blue Kyanite, Round, SI
ID: 680696
Weight: 1.15ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 34.50
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3.02ctw Sky Blue Topaz Gemstones, Heart, VS

3.02ctw Sky Blue Topaz, Heart, VS
ID: 430675
Weight: 3.02ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 19.93
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1.42ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.42ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 413889
Weight: 1.42ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 8 pcs
Price: $ 65.60
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0.35ct Light Blue Kyanite Gemstones, Round, VS-SI

0.35ct Light Blue Kyanite, Round, VS-SI
ID: 714797
Weight: 0.35ct
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 10.50
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1.12ctw London Blue Topaz Gemstones, Oval, VVS-VS

1.12ctw London Blue Topaz, Oval, VVS-VS
ID: 701706
Weight: 1.12ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.75
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0.83ct London Blue Topaz Gemstones, Pear Shape, VVS-VS

0.83ct London Blue Topaz, Pear Shape, VVS-VS
ID: 701876
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.97
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0.33ct Light Navy Blue Kyanite Gemstones, Round, VS-SI

0.33ct Light Navy Blue Kyanite, Round, VS-SI
ID: 696825
Weight: 0.33ct
Size: 3.7 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 7.13
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2.96ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.96ct Purplish Blue Chalcedony, Oval, Transparent
ID: 727962
Weight: 2.96ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.10
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0.06ct Blue Diamond Gemstones, Round, VS-SI

0.06ct Blue Diamond, Round, VS-SI
ID: 719734
Weight: 0.06ct
Size: 2.5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 80.81
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2.19ctw Deep Blue Kyanite Gemstones, Oval, VS-SI

2.19ctw Deep Blue Kyanite, Oval, VS-SI
ID: 612320
Weight: 2.19ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 72.28
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30.91ct Swiss Blue Topaz Gemstones, Pear Shape, VVS
Topaz Product Video (511268)

30.91ct Swiss Blue Topaz, Pear Shape, VVS
ID: 511268
Weight: 30.91ct
Size: 23.2 x 18 mm
Clarity: VVS
Price: $ 288.05
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11.21ct Deep Navy Blue Druzy Azurite Gemstones, Oval, Opaque

11.21ct Deep Navy Blue Druzy Azurite, Oval, Opaque
ID: 690299
Weight: 11.21ct
Size: 23.3 x 10.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.32
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1.93ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

1.93ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 717987
Weight: 1.93ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 18.53
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0.98ctw London Blue Topaz Gemstones, Oval, VVS-VS

0.98ctw London Blue Topaz, Oval, VVS-VS
ID: 691387
Weight: 0.98ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.41
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0.23ct Baby Blue Sapphire Gemstones, Round, Transparent
Sapphire Product Video (536814)

0.23ct Baby Blue Sapphire, Round, Transparent
ID: 536814
Weight: avg. 0.23 ct / each
Size: 3.5 mm (calibrated)
Clarity: Transparent
Price: $ 13.38
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8.41ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

8.41ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 485715
Weight: 8.41ct
Size: 10.5 x 10.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 66.61
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2.48ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

2.48ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 453975
Weight: 2.48ct (total)
Size: 10.1 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.92
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6.73ct Light Blue Larimar Gemstones, Round, Opaque

6.73ct Light Blue Larimar, Round, Opaque
ID: 505523
Weight: 6.73ct
Size: 12 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 84.20
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4.05ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

4.05ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 453987
Weight: 4.05ct (total)
Size: 9.8 x 5 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 37.43
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1.29ctw Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.29ctw Violet Blue Tanzanite, Pear Shape, VS
ID: 413138
Weight: 1.29ct (total)
Size: 4.9 x 3.8 mm
Clarity: VS
Content: 5 pcs
Price: $ 59.60
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6.17ctw Swiss Blue Topaz Gemstones, Oval, VVS

6.17ctw Swiss Blue Topaz, Oval, VVS
ID: 401894
Weight: 6.17ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 56.60
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2.01ct Swiss Blue Topaz Gemstones, Emerald Cut, Translucent

2.01ct Swiss Blue Topaz, Emerald Cut, Translucent
ID: 715090
Weight: 2.01ct
Size: 8 x 6 mm (calibrated)
Clarity: Translucent
Price: $ 19.30
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1.96ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.96ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718333
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 18.82
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0.50ct Pastel Blue Sapphire Gemstones, Heart, VVS-VS

0.50ct Pastel Blue Sapphire, Heart, VVS-VS
ID: 717425
Weight: 0.50ct
Size: 4.9 x 4.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 42.00
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7.66ct Light Greenish Blue Larimar Gemstones, Round, Opaque

7.66ct Light Greenish Blue Larimar, Round, Opaque
ID: 542991
Weight: 7.66ct
Size: 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 118.60
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0.97ct Deep Blue Kyanite Gemstones, Round, SI

0.97ct Deep Blue Kyanite, Round, SI
ID: 680824
Weight: 0.97ct
Size: 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 29.10
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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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2.20ct Royal Blue Sapphire Gemstones, Oval, VS
Sapphire Product Video (714585)

2.20ct Royal Blue Sapphire, Oval, VS
ID: 714585
Weight: 2.20ct
Size: 9 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6,336.00
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0.29ct Silverish Blue Iolite Gemstones, Emerald Cut, VS

0.29ct Silverish Blue Iolite, Emerald Cut, VS
ID: 688455
Weight: 0.29ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 13.92
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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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1.10ct Dark Blue Kyanite Gemstones, Oval, VS-SI

1.10ct Dark Blue Kyanite, Oval, VS-SI
ID: 647748
Weight: 1.10ct
Size: 7.1 x 5.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 29.04
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1.14ctw Navy Blue Sapphire Gemstones, Round, VS

1.14ctw Navy Blue Sapphire, Round, VS
ID: 441575
Weight: 1.14ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 601.92
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0.73ct Baby Blue Kyanite Gemstones, Round, SI

0.73ct Baby Blue Kyanite, Round, SI
ID: 714455
Weight: 0.73ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 21.90
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4.06ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

4.06ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 489305
Weight: 4.06ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 26.84
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9.04ctw London Blue Topaz Gemstones, Sphere / Ball, VVS-VS

9.04ctw London Blue Topaz, Sphere / Ball, VVS-VS
ID: 338471
Weight: 9.04ct (total)
Size: 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 77.06
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3.24ctw Dark Blue Star Sapphire Gemstones, Oval, Opaque

3.24ctw Dark Blue Star Sapphire, Oval, Opaque
ID: 490205
Weight: 3.24ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 76.98
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0.99ct Very Deep Blue Kyanite Gemstones, Oval, VS-SI

0.99ct Very Deep Blue Kyanite, Oval, VS-SI
ID: 639072
Weight: 0.99ct
Size: 8 x 5 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 24.83
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5.72ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

5.72ctw Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 405945
Weight: 5.72ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 52.63
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0.63ct London Blue Topaz Gemstones, Oval, VVS-VS

0.63ct London Blue Topaz, Oval, VVS-VS
ID: 702054
Weight: 0.63ct
Size: 6.1 x 4.3 mm
Clarity: VVS-VS
Price: $ 6.05
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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 -> 7 star ratings

Excited to see

Posted By Ss in December, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I like the way your website shows us what stone were buying as well the easy way to navigate the site. also knowing the stones are real...

Posted By RED in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

looked at pink stones and at sapphires bought some sapphires. I love looking and collecting gemstones..

Posted By Steven M. in February, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's mostly good, only some item's are easier to find through the search than the menu

Posted By Wayne in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The checkout said the my ccv was invalid. i had to use another card.

Posted By Ron in April, 2025
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Overall Rating -> 8 star ratings

Good prices

Posted By TRM in October, 2025
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Overall Rating -> 9 star ratings

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good. I ts very user friendly.

Posted By Shalini in June, 2025
Source: Bizrate
Enlarged Gemstone Image