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Blue Gemstones - Certified Quality Gemstones - Buy Now

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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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0.37ct Pastel Blue Sapphire Gemstones, Heart, VS

0.37ct Pastel Blue Sapphire, Heart, VS
ID: 719632
Weight: 0.37ct
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 35.52
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1.31ct Deep Violet Blue Tanzanite Gemstones, Pear Shape, VVS
Tanzanite Product Video (717581)

1.31ct Deep Violet Blue Tanzanite, Pear Shape, VVS
ID: 717581
Weight: 1.31ct
Size: 9 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 466.78
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4.75ctw Swiss Blue Topaz Gemstones, Round, VS

4.75ctw Swiss Blue Topaz, Round, VS
ID: 524538
Weight: 4.75ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 44.83
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0.56ct London Blue Topaz Gemstones, Oval, VVS

0.56ct London Blue Topaz, Oval, VVS
ID: 701276
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.38
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1.65ctw Deep Aqua Apatite Gemstones, Oval, VS

1.65ctw Deep Aqua Apatite, Oval, VS
ID: 488856
Weight: 1.65ct (total)
Size: 5.2 x 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 43.67
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2.95ctw Swiss Blue Topaz Gemstones, Oval, VVS-VS

2.95ctw Swiss Blue Topaz, Oval, VVS-VS
ID: 662119
Weight: 2.95ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 24.78
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4.22ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

4.22ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491153
Weight: 4.22ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 27.90
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0.83ct Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

0.83ct Sky Blue Topaz, Pear Shape, VVS-VS
ID: 456006
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.67
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4.51ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

4.51ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491306
Weight: 4.51ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 29.83
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6.69ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

6.69ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 486290
Weight: 6.69ct
Size: 13 x 9.9 mm
Clarity: Transparent
Content: 1 pc
Price: $ 79.48
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3.02ct Sky Blue Topaz Gemstones, Heart, VVS

3.02ct Sky Blue Topaz, Heart, VVS
ID: 439241
Weight: 3.02ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 25.51
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2.07ct Dark Blue Kyanite Gemstones, Oval, SI

2.07ct Dark Blue Kyanite, Oval, SI
ID: 607778
Weight: 2.07ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 51.91
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3.81ct Swiss Blue Topaz Gemstones, Marquise, VS

3.81ct Swiss Blue Topaz, Marquise, VS
ID: 455477
Weight: 3.81ct
Size: 15.1 x 7.2 mm
Clarity: VS
Price: $ 35.21
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0.78ct London Blue Topaz Gemstones, Pear Shape, VVS-VS

0.78ct London Blue Topaz, Pear Shape, VVS-VS
ID: 692123
Weight: 0.78ct
Size: 6.8 x 4.8 mm
Clarity: VVS-VS
Price: $ 7.49
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15.12ct Sky Blue Topaz Gemstones, Pear Shape, VVS-VS
Topaz Product Video (500424)

15.12ct Sky Blue Topaz, Pear Shape, VVS-VS
ID: 500424
Weight: 15.12ct
Size: 18 x 13 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 119.75
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1.69ct Deep Blue Kyanite Gemstones, Oval, VS-SI

1.69ct Deep Blue Kyanite, Oval, VS-SI
ID: 639067
Weight: 1.69ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 42.38
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0.52ct Light Purplish Blue Sapphire Gemstones, Heart, VS

0.52ct Light Purplish Blue Sapphire, Heart, VS
ID: 717508
Weight: 0.52ct
Size: 5.3 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 43.68
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4.25ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

4.25ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491299
Weight: 4.25ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 28.10
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1.98ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

1.98ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 714980
Weight: 1.98ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 19.01
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1.46ctw Blue Apatite Gemstones, Oval, VS

1.46ctw Blue Apatite, Oval, VS
ID: 488858
Weight: 1.46ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 38.64
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2.13ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

2.13ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 714981
Weight: 2.13ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 20.45
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1.93ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.93ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718191
Weight: 1.93ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.53
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2.87ctw Sky Blue Topaz Gemstones, Pear Shape, VS

2.87ctw Sky Blue Topaz, Pear Shape, VS
ID: 455908
Weight: 2.87ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 26.52
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0.68ct Teal Sapphire Gemstones, Cushion, VS

0.68ct Teal Sapphire, Cushion, VS
ID: 716534
Weight: 0.68ct
Size: 5.4 x 4.3 mm
Clarity: VS
Content: 1 pc
Price: $ 97.92
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0.77ct Pastel Blue Sapphire Gemstones, Heart, VVS-VS

0.77ct Pastel Blue Sapphire, Heart, VVS-VS
ID: 717494
Weight: 0.77ct
Size: 5.4 x 5.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 64.68
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1.65ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.65ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718297
Weight: 1.65ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 15.84
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2.32ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.32ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454201
Weight: 2.32ct (total)
Size: 5.2 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 107.18
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0.41ct Pastel Blue Sapphire Gemstones, Heart, VS

0.41ct Pastel Blue Sapphire, Heart, VS
ID: 718954
Weight: 0.41ct
Size: 4.3 x 4.3 mm
Clarity: VS
Price: $ 39.36
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21.25ct Swiss Blue Topaz Gemstones, Oval, VS

21.25ct Swiss Blue Topaz, Oval, VS
ID: 586502
Weight: 21.25ct
Size: 18.6 x 14.4 mm
Clarity: VS
Content: 1 pc
Price: $ 168.30
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1.65ct Swiss Blue Topaz Gemstones, Oval, VS

1.65ct Swiss Blue Topaz, Oval, VS
ID: 661887
Weight: 1.65ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Price: $ 11.55
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3.50ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

3.50ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 432902
Weight: 3.50ct (total)
Size: 12.2 x 6.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 23.10
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0.89ct London Blue Topaz Gemstones, Pear Shape, VS

0.89ct London Blue Topaz, Pear Shape, VS
ID: 695568
Weight: 0.89ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 12.29
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1.72ct Dark Blue Kyanite Gemstones, Oval, SI

1.72ct Dark Blue Kyanite, Oval, SI
ID: 671945
Weight: 1.72ct
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 41.28
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5.46ctw Sky Blue Topaz Gemstones, Briolette, VS

5.46ctw Sky Blue Topaz, Briolette, VS
ID: 426591
Weight: 5.46ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 36.04
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3.39ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.39ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 489352
Weight: 3.39ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 22.42
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4.26ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

4.26ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 489394
Weight: 4.26ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 28.16
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1.56ctw True Blue Kyanite Gemstones, Round, SI

1.56ctw True Blue Kyanite, Round, SI
ID: 714091
Weight: 1.56ct (total)
Size: 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 46.80
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2.07ct Swiss Blue Topaz Gemstones, Emerald Cut, VS

2.07ct Swiss Blue Topaz, Emerald Cut, VS
ID: 717978
Weight: 2.07ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 16.56
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2.38ct Sky Blue Topaz Gemstones, Round, VS
Topaz Product Video (524643)

2.38ct Sky Blue Topaz, Round, VS
ID: 524643
Weight: avg. 2.38 ct / each
Size: 8 mm (calibrated)
Clarity: VS
Price: $ 17.25
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1.87ctw Deep Blue Tanzanite Gemstones, Oval, VS

1.87ctw Deep Blue Tanzanite, Oval, VS
ID: 446471
Weight: 1.87ct (total)
Size: 5.4 x 3.8 mm
Clarity: VS
Content: 5 pcs
Price: $ 160.45
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0.65ct Midnight Blue Sapphire Gemstones, Marquise, VVS-VS

0.65ct Midnight Blue Sapphire, Marquise, VVS-VS
ID: 522878
Weight: 0.65ct
Size: 8.2 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 182.76
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3.53ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.53ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491248
Weight: 3.53ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 23.35
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2.56ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.56ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728156
Weight: 2.56ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.14
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8.45ctw Swiss Blue Topaz Gemstones, Marquise, VVS

8.45ctw Swiss Blue Topaz, Marquise, VVS
ID: 438481
Weight: 8.45ct (total)
Size: 13.9 x 7.8 mm
Clarity: VVS
Content: 2 pcs
Price: $ 65.20
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0.44ctw Light Navy Blue Kyanite Gemstones, Round, VS-SI

0.44ctw Light Navy Blue Kyanite, Round, VS-SI
ID: 697602
Weight: 0.44ct (total)
Size: 3.5 mm (calibrated)
Clarity: VS-SI
Content: 2 pcs
Price: $ 9.50
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0.07ct Blue Diamond Gemstones, Round, VS
Diamond Product Video (692757)

0.07ct Blue Diamond, Round, VS
ID: 692757
Weight: 0.07ct
Size: 2.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 83.40
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0.43ct True Blue Kyanite Gemstones, Round, SI

0.43ct True Blue Kyanite, Round, SI
ID: 714142
Weight: 0.43ct
Size: 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 12.90
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0.52ct Dark Blue Kyanite Gemstones, Round, SI

0.52ct Dark Blue Kyanite, Round, SI
ID: 714403
Weight: 0.52ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 15.60
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1.43ctw Dark Blue Kyanite Gemstones, Round, SI

1.43ctw Dark Blue Kyanite, Round, SI
ID: 714084
Weight: 1.43ct (total)
Size: 5.2 mm
Clarity: SI
Content: 2 pcs
Price: $ 42.90
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6.45ctw Swiss Blue Topaz Gemstones, Heart, VVS

6.45ctw Swiss Blue Topaz, Heart, VVS
ID: 448046
Weight: 6.45ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 50.54
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6.59ctw Sky Blue Topaz Gemstones, Square, VVS

6.59ctw Sky Blue Topaz, Square, VVS
ID: 522297
Weight: 6.59ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 61.67
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1.51ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.51ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 462556
Weight: 1.51ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 69.77
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1.93ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.93ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718332
Weight: 1.93ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.53
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1.98ctw Intense Violet Blue Tanzanite Gemstones, Oval, VS

1.98ctw Intense Violet Blue Tanzanite, Oval, VS
ID: 445842
Weight: 1.98ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 182.95
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1.74ctw Sky Blue Topaz Gemstones, Pear Shape, VS

1.74ctw Sky Blue Topaz, Pear Shape, VS
ID: 455022
Weight: 1.74ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.08
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1.95ctw Swiss Blue Topaz Gemstones, Oval, VVS-VS

1.95ctw Swiss Blue Topaz, Oval, VVS-VS
ID: 529438
Weight: 1.95ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.44
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3.24ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.24ctw Sky Blue Topaz, Pear Shape, VS
ID: 456263
Weight: 3.24ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 29.94
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2.57ctw Sky Blue Topaz Gemstones, Trillion, VVS-VS

2.57ctw Sky Blue Topaz, Trillion, VVS-VS
ID: 445883
Weight: 2.57ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.15
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2.60ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.60ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454061
Weight: 2.60ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 120.12
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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 -> 10 star ratings

I love the gems and your website, every time I want to buy I usually spend between 6 and 8 hours on your website.

Posted By Bryan De David in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I found exactly what I was looking for and ordered it. I like how you give information on the stones I'm buying. Glad I found you!

Posted By TheP in April, 2025
Source: Bizrate

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
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

When I need a specific stone, gem select is my go to shop. Always a good experience and a great product.

Posted By LeAnn in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate
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