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Blue Gemstones - Certified Quality Gemstones - Buy Now

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0.20ct Sky Blue Aquamarine Gemstones, Marquise, VVS-VS

0.20ct Sky Blue Aquamarine, Marquise, VVS-VS
ID: 724506
Weight: 0.20ct
Size: 6 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 33.60
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0.56ct London Blue Topaz Gemstones, Oval, VVS

0.56ct London Blue Topaz, Oval, VVS
ID: 701336
Weight: 0.56ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.38
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6.10ctw Swiss Blue Topaz Gemstones, Heart, VVS-VS

6.10ctw Swiss Blue Topaz, Heart, VVS-VS
ID: 442851
Weight: 6.10ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 52.34
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0.53ct London Blue Topaz Gemstones, Oval, VVS

0.53ct London Blue Topaz, Oval, VVS
ID: 701729
Weight: 0.53ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.09
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0.05ct Blue Diamond Gemstones, Square, VS-SI

0.05ct Blue Diamond, Square, VS-SI
ID: 718887
Weight: 0.05ct
Size: 1.9 x 1.9 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 67.34
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2.43ctw Intense Violet Blue Tanzanite Gemstones, Oval, VVS-VS

2.43ctw Intense Violet Blue Tanzanite, Oval, VVS-VS
ID: 415672
Weight: 2.43ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 240.58
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0.60ctw London Blue Topaz Gemstones, Oval, VVS-VS

0.60ctw London Blue Topaz, Oval, VVS-VS
ID: 674996
Weight: 0.60ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 5.04
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0.85ct London Blue Topaz Gemstones, Pear Shape, VS

0.85ct London Blue Topaz, Pear Shape, VS
ID: 697639
Weight: 0.85ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 10.54
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1.51ctw Intense Blue Tanzanite Gemstones, Pear Shape, VS

1.51ctw Intense Blue Tanzanite, Pear Shape, VS
ID: 413365
Weight: 1.51ct (total)
Size: 5.1 x 3.9 mm
Clarity: VS
Content: 6 pcs
Price: $ 69.77
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0.76ct London Blue Topaz Gemstones, Square, VVS-VS

0.76ct London Blue Topaz, Square, VVS-VS
ID: 676159
Weight: 0.76ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 6.38
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0.53ct London Blue Topaz Gemstones, Pear Shape, VS

0.53ct London Blue Topaz, Pear Shape, VS
ID: 690830
Weight: 0.53ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 5.09
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3.19ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

3.19ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 477873
Weight: 3.19ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 29.47
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0.46ct Dark Blue Kyanite Gemstones, Round, SI

0.46ct Dark Blue Kyanite, Round, SI
ID: 714072
Weight: 0.46ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 13.80
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0.56ct Twilight Blue Sapphire Gemstones, Round, VVS-VS
Sapphire Product Video (467311)

0.56ct Twilight Blue Sapphire, Round, VVS-VS
ID: 467311
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 454.50
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0.83ct Blue Sapphire Gemstones, Oval, VVS

0.83ct Blue Sapphire, Oval, VVS
ID: 476085
Weight: 0.83ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 193.35
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1.75ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.75ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 433134
Weight: 1.75ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 11.56
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1.00ct Teal Sapphire Gemstones, Briolette, VS

1.00ct Teal Sapphire, Briolette, VS
ID: 733953
Weight: 1.00ct
Size: 6.2 x 4.2 mm
Clarity: VS
Content: 1 pc
Price: $ 108.00
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1.72ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.72ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 455189
Weight: 1.72ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.89
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0.66ct Navy Blue Kyanite Gemstones, Round, VS

0.66ct Navy Blue Kyanite, Round, VS
ID: 672511
Weight: 0.66ct
Size: 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 13.20
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0.83ct Teal Sapphire Gemstones, Briolette, VS

0.83ct Teal Sapphire, Briolette, VS
ID: 733900
Weight: 0.83ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 89.64
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2.11ct London Blue Topaz Gemstones, Oval, VS

2.11ct London Blue Topaz, Oval, VS
ID: 697634
Weight: 2.11ct
Size: 9 x 7 mm (calibrated)
Clarity: VS
Price: $ 26.16
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22.38ct Swiss Blue Topaz Gemstones, Oval, VVS-VS

22.38ct Swiss Blue Topaz, Oval, VVS-VS
ID: 480014
Weight: 22.38ct
Size: 20 x 15 mm (calibrated)
Clarity: VVS-VS
Price: $ 220.08
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3.61ct Deep Blue Kyanite Gemstones, Oval, SI-I1

3.61ct Deep Blue Kyanite, Oval, SI-I1
ID: 580128
Weight: 3.61ct
Size: 10.5 x 8.4 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 95.30
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1.96ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.96ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718246
Weight: 1.96ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.82
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0.07ct Blue Diamond Gemstones, Square, VS

0.07ct Blue Diamond, Square, VS
ID: 719454
Weight: 0.07ct
Size: 2.3 x 2.2 mm
Clarity: VS
Content: 1 pc
Price: $ 94.27
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0.55ct London Blue Topaz Gemstones, Oval, VVS-VS

0.55ct London Blue Topaz, Oval, VVS-VS
ID: 701712
Weight: 0.55ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.28
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0.64ct Dark Blue Sapphire Gemstones, Round, VVS-VS
Sapphire Product Video (467440)

0.64ct Dark Blue Sapphire, Round, VVS-VS
ID: 467440
Weight: 0.64ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 519.43
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0.50ct Purplish Blue Sapphire Gemstones, Heart, VS

0.50ct Purplish Blue Sapphire, Heart, VS
ID: 717590
Weight: 0.50ct
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 42.00
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26.36ct Deep Blue Lapis Lazuli Gemstones, Oval, Opaque

26.36ct Deep Blue Lapis Lazuli, Oval, Opaque
ID: 737638
Weight: 26.36ct
Size: 28.4 x 18.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 43.76
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14.16ct Bright Blue Color-Change Fluorite Gemstones, Round, VVS-VS
Color-Change Fluorite Product Video (447652)

14.16ct Bright Blue Color-Change Fluorite, Round, VVS-VS
ID: 447652
Weight: 14.16ct
Size: 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 467.28
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3.40ctw Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

3.40ctw Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 714835
Weight: 3.40ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.64
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0.62ct London Blue Topaz Gemstones, Oval, VVS

0.62ct London Blue Topaz, Oval, VVS
ID: 701341
Weight: 0.62ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS
Price: $ 5.95
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0.67ct Teal Sapphire Gemstones, Cushion, VS

0.67ct Teal Sapphire, Cushion, VS
ID: 716785
Weight: 0.67ct
Size: 4.6 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 96.48
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3.34ctw Pastel Blue Sapphire Gemstones, Briolette, VVS-VS
Sapphire Product Video (250915)

3.34ctw Pastel Blue Sapphire, Briolette, VVS-VS
ID: 250915
Weight: 3.34ct (total)
Size: 5.3 x 3.7 mm
Clarity: VVS-VS
Content: 5 pcs
Price: $ 264.53
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3.80ct Swiss Blue Topaz Gemstones, Marquise, VS

3.80ct Swiss Blue Topaz, Marquise, VS
ID: 455282
Weight: 3.80ct
Size: 14.9 x 7.2 mm
Clarity: VS
Content: 1 pc
Price: $ 35.11
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2.37ct Sky Blue Topaz Gemstones, Marquise, VVS

2.37ct Sky Blue Topaz, Marquise, VVS
ID: 432969
Weight: 2.37ct
Size: 12 x 6.1 mm
Clarity: VVS
Content: 1 pc
Price: $ 15.65
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3.94ct Sky Blue Topaz Gemstones, Emerald Cut, VVS-VS

3.94ct Sky Blue Topaz, Emerald Cut, VVS-VS
ID: 525509
Weight: 3.94ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 30.34
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1.65ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

1.65ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 433367
Weight: 1.65ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.90
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6.40ct Purplish Blue Chalcedony Gemstones, Cushion, Translucent

6.40ct Purplish Blue Chalcedony, Cushion, Translucent
ID: 718551
Weight: 6.40ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 28.80
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0.90ct London Blue Topaz Gemstones, Oval, VVS

0.90ct London Blue Topaz, Oval, VVS
ID: 695850
Weight: 0.90ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 12.43
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1.67ctw London Blue Topaz Gemstones, Oval, VS

1.67ctw London Blue Topaz, Oval, VS
ID: 694854
Weight: 1.67ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 23.06
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0.42ct Light Purplish Blue Sapphire Gemstones, Heart, VVS-VS

0.42ct Light Purplish Blue Sapphire, Heart, VVS-VS
ID: 718904
Weight: 0.42ct
Size: 4.5 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.32
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4.32ctw Sky Blue Topaz Gemstones, Heart, VS

4.32ctw Sky Blue Topaz, Heart, VS
ID: 430879
Weight: 4.32ct (total)
Size: 4.2 x 4.1 mm
Clarity: VS
Content: 15 pcs
Price: $ 28.51
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3.74ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.74ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491288
Weight: 3.74ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.73
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1.66ctw Sky Blue Topaz Gemstones, Pear Shape, VS

1.66ctw Sky Blue Topaz, Pear Shape, VS
ID: 455540
Weight: 1.66ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.34
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2.76ct Sky Blue Topaz Gemstones, Square, VVS-VS

2.76ct Sky Blue Topaz, Square, VVS-VS
ID: 523471
Weight: 2.76ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Price: $ 23.48
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1.29ctw Dark Blue Sapphire Gemstones, Round, VS
Sapphire Product Video (441568)

1.29ctw Dark Blue Sapphire, Round, VS
ID: 441568
Weight: 1.29ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 681.12
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7.89ctw Swiss Blue Topaz Gemstones, Heart, VVS

7.89ctw Swiss Blue Topaz, Heart, VVS
ID: 448752
Weight: 7.89ct (total)
Size: 10 x 10 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 67.69
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2.61ctw Intense Violet Blue Tanzanite Gemstones, Oval, VVS-VS

2.61ctw Intense Violet Blue Tanzanite, Oval, VVS-VS
ID: 415675
Weight: 2.61ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 215.33
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3.55ct Medium Dark Blue Sapphire Gemstones, Pear Shape, VVS-VS
Sapphire Product Video (714732)

3.55ct Medium Dark Blue Sapphire, Pear Shape, VVS-VS
ID: 714732
Weight: 3.55ct
Size: 10.8 x 8.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 4,260.00
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0.79ct Cornflower Blue Kyanite Gemstones, Oval, SI-I1

0.79ct Cornflower Blue Kyanite, Oval, SI-I1
ID: 566530
Weight: 0.79ct
Size: 6.6 x 4.3 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 19.81
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55.81ct Deep Azure Blue Topaz Gemstones, Pear Shape, IF
Topaz Product Video (717802)

55.81ct Deep Azure Blue Topaz, Pear Shape, IF
ID: 717802
Weight: 55.81ct
Size: 28.5 x 23.1 mm
Clarity: IF
Content: 1 pc
Price: $ 608.10
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0.94ctw Greenish Blue Sapphire Gemstones, Round, VS

0.94ctw Greenish Blue Sapphire, Round, VS
ID: 592806
Weight: 0.94ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 124.08
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0.52ct London Blue Topaz Gemstones, Oval, VS

0.52ct London Blue Topaz, Oval, VS
ID: 701683
Weight: 0.52ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 4.99
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1.68ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

1.68ctw Sky Blue Topaz, Oval, VVS-VS
ID: 429800
Weight: 1.68ct (total)
Size: 5 x 3.1 mm
Clarity: VVS-VS
Content: 6 pcs
Price: $ 11.09
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9.82ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

9.82ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 485722
Weight: 9.82ct
Size: 20.9 x 8.6 mm
Clarity: Transparent
Content: 1 pc
Price: $ 77.77
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5.02ctw Sky Blue Topaz Gemstones, Briolette, VVS-VS

5.02ctw Sky Blue Topaz, Briolette, VVS-VS
ID: 426805
Weight: 5.02ct (total)
Size: 8.1 x 6.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 33.13
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2.10ctw Yellowish Blue Sapphire Gemstones, Briolette, VS

2.10ctw Yellowish Blue Sapphire, Briolette, VS
ID: 497715
Weight: 2.10ct (total)
Size: 5.4 x 3.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 83.16
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1.49ctw Teal Sapphire Gemstones, Briolette, VVS-VS
Sapphire Product Video (733995)

1.49ctw Teal Sapphire, Briolette, VVS-VS
ID: 733995
Weight: 1.49ct (total)
Size: 5.7 x 3.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 160.92
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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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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
Source: Bizrate

Overall Rating -> 10 star ratings

I love the quality, package and info of your gems.

Posted By Diana in April, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good Hoping you will increase your inventory especially in the 6mmThanks

Posted By Ibie in February, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

I love wide range of stones. Always have my preference.

Posted By Ray in April, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Was a good experience.

Posted By Tim in July, 2025
Source: Bizrate

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 -> 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

Overall Rating -> 10 star ratings

Enjoyed shopping.

Posted By Chris in March, 2025
Source: Bizrate
Enlarged Gemstone Image