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Blue Gemstones - Certified Quality Gemstones - Buy Now

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3.31ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.31ctw Sky Blue Topaz, Pear Shape, VS
ID: 455819
Weight: 3.31ct (total)
Size: 5.9 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 30.59
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3.13ctw Light Violet Blue Sapphire Gemstones, Square, VVS-VS

3.13ctw Light Violet Blue Sapphire, Square, VVS-VS
ID: 354399
Weight: 3.13ct (total)
Size: 2.7 x 2.6 mm
Clarity: VVS-VS
Content: 20 pcs
Price: $ 247.90
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1.65ct Light Blue Tanzanite Gemstones, Oval, Transparent

1.65ct Light Blue Tanzanite, Oval, Transparent
ID: 701551
Weight: 1.65ct
Size: 8 x 6 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.34
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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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7.69ct Light Blue Larimar Gemstones, Pear Shape, Opaque

7.69ct Light Blue Larimar, Pear Shape, Opaque
ID: 434075
Weight: 7.69ct
Size: 16.9 x 11.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 106.58
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0.42ct Light Violet Blue Sapphire Gemstones, Heart, VVS-VS

0.42ct Light Violet Blue Sapphire, Heart, VVS-VS
ID: 719911
Weight: 0.42ct
Size: 4.7 x 4.3 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.32
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2.02ctw Swiss Blue Topaz Gemstones, Fancy, VVS-VS

2.02ctw Swiss Blue Topaz, Fancy, VVS-VS
ID: 433001
Weight: 2.02ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 13.33
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3.47ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.47ctw Sky Blue Topaz, Pear Shape, VS
ID: 455207
Weight: 3.47ct (total)
Size: 6.3 x 4.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 32.06
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2.75ctw Swiss Blue Topaz Gemstones, Oval, VS

2.75ctw Swiss Blue Topaz, Oval, VS
ID: 437488
Weight: 2.75ct (total)
Size: 5.2 x 3.1 mm
Clarity: VS
Content: 10 pcs
Price: $ 18.16
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2.69ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

2.69ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 478324
Weight: 2.69ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 24.85
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1.99ctw London Blue Topaz Gemstones, Oval, VS

1.99ctw London Blue Topaz, Oval, VS
ID: 694849
Weight: 1.99ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 27.48
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0.21ct Silverish Blue Iolite Gemstones, Emerald Cut, VS

0.21ct Silverish Blue Iolite, Emerald Cut, VS
ID: 687208
Weight: 0.21ct
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.08
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7.49ctw Swiss Blue Topaz Gemstones, Emerald Cut, VS

7.49ctw Swiss Blue Topaz, Emerald Cut, VS
ID: 372347
Weight: 7.49ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 69.20
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0.85ct Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS
Topaz Product Video (622806)

0.85ct Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 622806
Weight: avg. 0.85 ct / each
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.53
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2.63ctw Sky Blue Topaz Gemstones, Pear Shape, VS

2.63ctw Sky Blue Topaz, Pear Shape, VS
ID: 455105
Weight: 2.63ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 24.30
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7.23ctw Swiss Blue Topaz Gemstones, Marquise, VVS

7.23ctw Swiss Blue Topaz, Marquise, VVS
ID: 438425
Weight: 7.23ct (total)
Size: 14 x 8.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 61.37
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1.31ctw Light Blue Sapphire Gemstones, Briolette, VS

1.31ctw Light Blue Sapphire, Briolette, VS
ID: 497710
Weight: 1.31ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 51.88
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15.26ct Deep Egyptian Blue Lapis Lazuli Gemstones, Oval, Opaque

15.26ct Deep Egyptian Blue Lapis Lazuli, Oval, Opaque
ID: 709339
Weight: 15.26ct
Size: 17.6 x 14.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 31.50
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0.96ct Greenish Blue Sapphire Gemstones, Cushion, VVS

0.96ct Greenish Blue Sapphire, Cushion, VVS
ID: 638407
Weight: 0.96ct
Size: 6 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 115.20
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2.04ct Swiss Blue Topaz Gemstones, Emerald Cut, VS

2.04ct Swiss Blue Topaz, Emerald Cut, VS
ID: 718015
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 19.58
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3.48ctw Swiss Blue Topaz Gemstones, Oval, VVS-VS

3.48ctw Swiss Blue Topaz, Oval, VVS-VS
ID: 660321
Weight: 3.48ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 29.23
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0.55ctw Intense Blue Tanzanite Gemstones, Pear Shape, VS

0.55ctw Intense Blue Tanzanite, Pear Shape, VS
ID: 642093
Weight: 0.55ct (total)
Size: 5.2 x 4 mm
Clarity: VS
Content: 2 pcs
Price: $ 38.94
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2.56ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.56ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728019
Weight: 2.56ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 6.14
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13.08ct Light Blue Lazulite Gemstones, Cushion, Opaque

13.08ct Light Blue Lazulite, Cushion, Opaque
ID: 736508
Weight: 13.08ct
Size: 20.6 x 15.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.43
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0.64ct Twilight Blue Sapphire Gemstones, Round, VVS-VS
Sapphire Product Video (467384)

0.64ct Twilight Blue Sapphire, Round, VVS-VS
ID: 467384
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 519.43
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0.51ct London Blue Topaz Gemstones, Oval, VS

0.51ct London Blue Topaz, Oval, VS
ID: 701686
Weight: 0.51ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 4.90
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4.11ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

4.11ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 486035
Weight: 4.11ct
Size: 11.2 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 48.83
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0.83ct Twilight Blue Sapphire Gemstones, Round, VS
Sapphire Product Video (449902)

0.83ct Twilight Blue Sapphire, Round, VS
ID: 449902
Weight: 0.83ct
Size: 5.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 595.27
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2.94ctw Sky Blue Topaz Gemstones, Pear Shape, VS

2.94ctw Sky Blue Topaz, Pear Shape, VS
ID: 455637
Weight: 2.94ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 27.17
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1.16ctw London Blue Topaz Gemstones, Oval, VVS-VS

1.16ctw London Blue Topaz, Oval, VVS-VS
ID: 701638
Weight: 1.16ct (total)
Size: 6.2 x 4.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.14
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12.84ct Swiss Blue Topaz Gemstones, Fancy, Transparent

12.84ct Swiss Blue Topaz, Fancy, Transparent
ID: 474865
Weight: 12.84ct
Size: 21.6 x 10.9 mm
Clarity: Transparent
Price: $ 84.74
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6.07ctw Swiss Blue Topaz Gemstones, Round, VS

6.07ctw Swiss Blue Topaz, Round, VS
ID: 439907
Weight: 6.07ct (total)
Size: 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 51.20
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0.64ct Deep Blue Kyanite Gemstones, Oval, SI

0.64ct Deep Blue Kyanite, Oval, SI
ID: 544303
Weight: 0.64ct
Size: 6.5 x 4.2 mm
Clarity: SI
Content: 1 pc
Price: $ 16.90
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0.05ct Blue Diamond Gemstones, Round, VVS-VS

0.05ct Blue Diamond, Round, VVS-VS
ID: 702956
Weight: 0.05ct
Size: 2.1 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 60.00
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1.53ctw Deep Blue Tanzanite Gemstones, Pear Shape, VS

1.53ctw Deep Blue Tanzanite, Pear Shape, VS
ID: 454086
Weight: 1.53ct (total)
Size: 6 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 70.69
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0.35ct Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

0.35ct Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 732463
Weight: 0.35ct
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 25.20
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5.58ctw Swiss Blue Topaz Gemstones, Oval, Transparent

5.58ctw Swiss Blue Topaz, Oval, Transparent
ID: 377418
Weight: 5.58ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Transparent
Content: 5 pcs
Price: $ 51.56
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1.89ctw Medium Blue Tanzanite Gemstones, Pear Shape, VS

1.89ctw Medium Blue Tanzanite, Pear Shape, VS
ID: 453917
Weight: 1.89ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 87.32
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3.21ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.21ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 487214
Weight: 3.21ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 21.14
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10.96ct Deep Navy Blue Druzy Azurite Gemstones, Pear Shape, Opaque

10.96ct Deep Navy Blue Druzy Azurite, Pear Shape, Opaque
ID: 690295
Weight: 10.96ct
Size: 22.4 x 13.9 mm
Clarity: Opaque
Content: 1 pc
Price: $ 42.35
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2.19ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

2.19ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 487116
Weight: 2.19ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 14.42
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4.11ct Sky Blue Topaz Gemstones, Emerald Cut, VVS-VS

4.11ct Sky Blue Topaz, Emerald Cut, VVS-VS
ID: 525082
Weight: 4.11ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 37.98
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18.03ct Light Blue Chalcedony Gemstones, Cushion, Opaque

18.03ct Light Blue Chalcedony, Cushion, Opaque
ID: 694292
Weight: 18.03ct
Size: 21.3 x 17.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 54.10
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0.77ct Blue-Green Sapphire Gemstones, Cushion, VS

0.77ct Blue-Green Sapphire, Cushion, VS
ID: 671084
Weight: 0.77ct
Size: 5.6 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 73.92
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5.59ctw Sky Blue Topaz Gemstones, Trillion, VVS-VS

5.59ctw Sky Blue Topaz, Trillion, VVS-VS
ID: 452814
Weight: 5.59ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 51.65
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0.80ct Twilight Blue Sapphire Gemstones, Marquise, VVS-VS

0.80ct Twilight Blue Sapphire, Marquise, VVS-VS
ID: 520331
Weight: 0.80ct
Size: 8 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 190.08
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0.82ct London Blue Topaz Gemstones, Oval, VVS

0.82ct London Blue Topaz, Oval, VVS
ID: 675782
Weight: 0.82ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 6.89
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0.35ct Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

0.35ct Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 651089
Weight: 0.35ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 18.53
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3.86ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

3.86ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 432502
Weight: 3.86ct (total)
Size: 11.9 x 6 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 25.48
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2.76ct Violet Blue Tanzanite Gemstones, Oval, Transparent

2.76ct Violet Blue Tanzanite, Oval, Transparent
ID: 701776
Weight: 2.76ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 28.78
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6.26ctw Deep Blue Star Sapphire Gemstones, Oval, Opaque

6.26ctw Deep Blue Star Sapphire, Oval, Opaque
ID: 490170
Weight: 6.26ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 135.22
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0.83ct Light Blue Sapphire Gemstones, Heart, VS

0.83ct Light Blue Sapphire, Heart, VS
ID: 717513
Weight: 0.83ct
Size: 6 x 5.6 mm
Clarity: VS
Content: 1 pc
Price: $ 69.72
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7.74ctw Swiss Blue Topaz Gemstones, Emerald Cut, VS

7.74ctw Swiss Blue Topaz, Emerald Cut, VS
ID: 372304
Weight: 7.74ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 71.52
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2.68ctw Light Blue Sapphire Gemstones, Briolette, VS

2.68ctw Light Blue Sapphire, Briolette, VS
ID: 497730
Weight: 2.68ct (total)
Size: 4.7 x 3.2 mm
Clarity: VS
Content: 6 pcs
Price: $ 106.13
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0.37ct Light Violet Blue Sapphire Gemstones, Heart, VS

0.37ct Light Violet Blue Sapphire, Heart, VS
ID: 719634
Weight: 0.37ct
Size: 4.3 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 35.52
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0.75ct Twilight Blue Sapphire Gemstones, Round, VVS-VS

0.75ct Twilight Blue Sapphire, Round, VVS-VS
ID: 449779
Weight: 0.75ct
Size: 5.5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 407.49
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5.15ctw Sky Blue Topaz Gemstones, Marquise, VVS-VS

5.15ctw Sky Blue Topaz, Marquise, VVS-VS
ID: 453978
Weight: 5.15ct (total)
Size: 10.1 x 5.1 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 47.59
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0.77ct Intense Violet Blue Sapphire Gemstones, Oval, VS

0.77ct Intense Violet Blue Sapphire, Oval, VS
ID: 553734
Weight: 0.77ct
Size: 6 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 150.78
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2.41ctw Violet Blue Tanzanite Gemstones, Oval, VS
Tanzanite Product Video (445771)

2.41ctw Violet Blue Tanzanite, Oval, VS
ID: 445771
Weight: 2.41ct (total)
Size: 5.4 x 4 mm
Clarity: VS
Content: 5 pcs
Price: $ 184.80
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0.06ct Blue Diamond Gemstones, Round, SI

0.06ct Blue Diamond, Round, SI
ID: 719053
Weight: 0.06ct
Size: 2.4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 80.81
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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 -> 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 -> 10 star ratings

I love Gem Select! When you order what you see is what you get. As soon as you make payment that particular gem is taken off the photo album. That way the one you select is a one of that kind.

Posted By Desertchick in March, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was nice and I bought some gems

Posted By Jay in December, 2024
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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 -> 9 star ratings

I did not have any problems

Posted By Clilrichard in January, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Ive been looking for a place to buy loose gemstones for years and was thrilled when I found this site

Posted By Bern in October, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

excellent deals-excellent service-fair prices

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

The stones are very nice.

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