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Blue Gemstones - Certified Quality Gemstones - Buy Now

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Blue Gemstone Pairs
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2.08ctw Light Blue Apatite Gemstones, Oval, Transparent

2.08ctw Light Blue Apatite, Oval, Transparent
ID: 469227
Weight: 2.08ct (total)
Size: 4.6 x 3.9 mm
Clarity: Transparent
Content: 8 pcs
Price: $ 63.40
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11.28ct Navy Blue Lapis Lazuli Gemstones, Oval, Opaque

11.28ct Navy Blue Lapis Lazuli, Oval, Opaque
ID: 708809
Weight: 11.28ct
Size: 14.3 x 10.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 23.28
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1.63ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.63ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 457205
Weight: 1.63ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.06
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2.46ctw Intense Blue Tanzanite Gemstones, Pear Shape, VS

2.46ctw Intense Blue Tanzanite, Pear Shape, VS
ID: 682047
Weight: 2.46ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 103.32
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6.07ctw Swiss Blue Topaz Gemstones, Heart, VVS

6.07ctw Swiss Blue Topaz, Heart, VVS
ID: 448119
Weight: 6.07ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 52.32
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19.70ct Bright Blue Lapis Lazuli Gemstones, Oval, Opaque

19.70ct Bright Blue Lapis Lazuli, Oval, Opaque
ID: 737701
Weight: 19.70ct
Size: 22.5 x 17.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 32.70
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0.67ct Pastel Blue Sapphire Gemstones, Heart, VS

0.67ct Pastel Blue Sapphire, Heart, VS
ID: 717261
Weight: 0.67ct
Size: 5.3 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 46.90
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1.46ctw Deep Aqua Blue Apatite Gemstones, Round, Transparent

1.46ctw Deep Aqua Blue Apatite, Round, Transparent
ID: 468275
Weight: 1.46ct (total)
Size: 4.3 mm
Clarity: Transparent
Content: 3 pcs
Price: $ 28.91
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0.62ct Teal Sapphire Gemstones, Cushion, VVS-VS

0.62ct Teal Sapphire, Cushion, VVS-VS
ID: 716755
Weight: 0.62ct
Size: 5.9 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 89.28
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2.04ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.04ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718199
Weight: 2.04ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.58
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2.20ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.20ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 715085
Weight: 2.20ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 21.12
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1.63ct Light Navy Blue Tanzanite Gemstones, Oval, Transparent

1.63ct Light Navy Blue Tanzanite, Oval, Transparent
ID: 701254
Weight: 1.63ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 16.99
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1.39ctw Deep Blue Kyanite Gemstones, Oval, I1

1.39ctw Deep Blue Kyanite, Oval, I1
ID: 545073
Weight: 1.39ct (total)
Size: 6.5 x 4.4 mm
Clarity: I1
Content: 2 pcs
Price: $ 38.28
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0.78ct Teal Sapphire Gemstones, Cushion, VS

0.78ct Teal Sapphire, Cushion, VS
ID: 716779
Weight: 0.78ct
Size: 5.6 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 112.32
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0.98ct Teal Sapphire Gemstones, Cushion, VS

0.98ct Teal Sapphire, Cushion, VS
ID: 716521
Weight: 0.98ct
Size: 5.3 x 5.3 mm
Clarity: VS
Content: 1 pc
Price: $ 141.12
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0.63ct Navy Blue Sapphire Gemstones, Cushion, VS

0.63ct Navy Blue Sapphire, Cushion, VS
ID: 658424
Weight: 0.63ct
Size: 4.4 x 4.4 mm
Clarity: VS
Content: 1 pc
Price: $ 60.48
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0.69ct Light Blue Sapphire Gemstones, Heart, VS

0.69ct Light Blue Sapphire, Heart, VS
ID: 717270
Weight: 0.69ct
Size: 5.4 x 5.1 mm
Clarity: VS
Content: 1 pc
Price: $ 57.96
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5.25ctw Sky Blue Topaz Gemstones, Trillion, VVS-VS

5.25ctw Sky Blue Topaz, Trillion, VVS-VS
ID: 446083
Weight: 5.25ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 45.25
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1.79ctw Sky Blue Topaz Gemstones, Pear Shape, VVS

1.79ctw Sky Blue Topaz, Pear Shape, VVS
ID: 450492
Weight: 1.79ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 15.25
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1.89ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.89ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454123
Weight: 1.89ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 87.32
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2.69ct Deep Purple Blue Sapphire Gemstones, Oval, VS
Sapphire Product Video (429675)

2.69ct Deep Purple Blue Sapphire, Oval, VS
ID: 429675
Weight: 2.69ct
Size: 10 x 7 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 3,515.29
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1.90ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.90ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718278
Weight: 1.90ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.24
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3.18ct Sky Blue Topaz Gemstones, Heart, VVS

3.18ct Sky Blue Topaz, Heart, VVS
ID: 443048
Weight: 3.18ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 27.29
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1.00ct Light Navy Blue Kyanite Gemstones, Oval, SI

1.00ct Light Navy Blue Kyanite, Oval, SI
ID: 680962
Weight: 1.00ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 30.00
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0.74ct Navy Blue Sapphire Gemstones, Marquise, VVS-VS

0.74ct Navy Blue Sapphire, Marquise, VVS-VS
ID: 520326
Weight: 0.74ct
Size: 7.9 x 4.2 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 175.82
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0.66ct Twilight Blue Sapphire Gemstones, Round, VS

0.66ct Twilight Blue Sapphire, Round, VS
ID: 449731
Weight: 0.66ct
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 473.34
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42.16ct Deep Blue Lapis Lazuli Gemstones, Cushion, Opaque

42.16ct Deep Blue Lapis Lazuli, Cushion, Opaque
ID: 525023
Weight: 42.16ct
Size: 30.5 x 20.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 55.66
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8.40ctw Swiss Blue Topaz Gemstones, Marquise, VVS

8.40ctw Swiss Blue Topaz, Marquise, VVS
ID: 438428
Weight: 8.40ct (total)
Size: 14.2 x 8.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 71.29
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4.22ct Sky Blue Topaz Gemstones, Emerald Cut, VVS

4.22ct Sky Blue Topaz, Emerald Cut, VVS
ID: 525510
Weight: 4.22ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Price: $ 38.99
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0.05ct Blue Diamond Gemstones, Round, VS

0.05ct Blue Diamond, Round, VS
ID: 692903
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 60.00
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4.68ct Swiss Blue Topaz Gemstones, Flower Cut, Transparent

4.68ct Swiss Blue Topaz, Flower Cut, Transparent
ID: 486155
Weight: 4.68ct
Size: 13.4 x 10.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 37.07
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1.21ct Teal Sapphire Gemstones, Cushion, VS

1.21ct Teal Sapphire, Cushion, VS
ID: 645260
Weight: 1.21ct
Size: 5.2 x 5.2 mm
Clarity: VS
Content: 1 pc
Price: $ 232.32
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1.17ct Deep Blue Kyanite Gemstones, Oval, SI

1.17ct Deep Blue Kyanite, Oval, SI
ID: 680825
Weight: 1.17ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 35.10
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3.16ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

3.16ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455902
Weight: 3.16ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 29.20
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1.56ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

1.56ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 413542
Weight: 1.56ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 8 pcs
Price: $ 72.07
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0.58ct Dark Blue Kyanite Gemstones, Oval, SI-I1

0.58ct Dark Blue Kyanite, Oval, SI-I1
ID: 566484
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: SI-I1
Content: 1 pc
Price: $ 14.54
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1.33ctw Navy Blue Kyanite Gemstones, Round, SI

1.33ctw Navy Blue Kyanite, Round, SI
ID: 714554
Weight: 1.33ct (total)
Size: 5.2 mm
Clarity: SI
Content: 2 pcs
Price: $ 39.90
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6.81ctw Sky Blue Topaz Gemstones, Round, VS

6.81ctw Sky Blue Topaz, Round, VS
ID: 439727
Weight: 6.81ct (total)
Size: 9 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 57.44
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0.77ct London Blue Topaz Gemstones, Pear Shape, VS

0.77ct London Blue Topaz, Pear Shape, VS
ID: 687952
Weight: 0.77ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 6.16
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0.30ct Medium Blue Green Sapphire Gemstones, Oval, VVS-VS

0.30ct Medium Blue Green Sapphire, Oval, VVS-VS
ID: 727049
Weight: 0.30ct
Size: 4.6 x 3.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 50.40
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50.98ct Deep Blue Lapis Lazuli Gemstones, Oval, Opaque

50.98ct Deep Blue Lapis Lazuli, Oval, Opaque
ID: 737305
Weight: 50.98ct
Size: 34.6 x 26.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 84.63
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2.15ctw Deep Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.15ctw Deep Violet Blue Tanzanite, Pear Shape, VS
ID: 454380
Weight: 2.15ct (total)
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 99.34
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0.98ct Deep Blue Kyanite Gemstones, Oval, SI

0.98ct Deep Blue Kyanite, Oval, SI
ID: 680961
Weight: 0.98ct
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 29.40
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0.97ct London Blue Topaz Gemstones, Oval, VS

0.97ct London Blue Topaz, Oval, VS
ID: 696063
Weight: 0.97ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 13.39
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9.05ct Swiss Blue Topaz Gemstones, Fancy, Transparent

9.05ct Swiss Blue Topaz, Fancy, Transparent
ID: 480043
Weight: 9.05ct
Size: 18.7 x 10.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 59.74
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2.91ctw Navy Blue Kyanite Gemstones, Oval, SI

2.91ctw Navy Blue Kyanite, Oval, SI
ID: 609055
Weight: 2.91ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 72.98
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1.88ct Sky Blue Topaz Gemstones, Emerald Cut, VVS

1.88ct Sky Blue Topaz, Emerald Cut, VVS
ID: 718284
Weight: 1.88ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.05
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3.85ctw Sky Blue Topaz Gemstones, Oval, VS

3.85ctw Sky Blue Topaz, Oval, VS
ID: 585670
Weight: 3.85ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 28.51
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0.07ct Blue Diamond Gemstones, Round, VS

0.07ct Blue Diamond, Round, VS
ID: 719982
Weight: 0.07ct
Size: 2.5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 94.27
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1.18ctw Navy Blue Sapphire Gemstones, Round, VS
Sapphire Product Video (441523)

1.18ctw Navy Blue Sapphire, Round, VS
ID: 441523
Weight: 1.18ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 623.04
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7.46ctw Swiss Blue Topaz Gemstones, Marquise, VVS

7.46ctw Swiss Blue Topaz, Marquise, VVS
ID: 454945
Weight: 7.46ct (total)
Size: 15 x 7.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 68.93
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1.99ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

1.99ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 714990
Weight: 1.99ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.10
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6.48ctw Sky Blue Topaz Gemstones, Square, VVS-VS

6.48ctw Sky Blue Topaz, Square, VVS-VS
ID: 436923
Weight: 6.48ct (total)
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 42.77
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0.82ct Blue-Green Sapphire Gemstones, Cushion, VVS-VS

0.82ct Blue-Green Sapphire, Cushion, VVS-VS
ID: 709773
Weight: 0.82ct
Size: 5.7 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 78.72
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4.02ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

4.02ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491320
Weight: 4.02ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 26.58
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1.76ct Blue Cavansite Gemstones, Fancy, Opaque

1.76ct Blue Cavansite, Fancy, Opaque
ID: 736693
Weight: 1.76ct
Size: 8.7 x 8.2 mm
Clarity: Opaque
Content: 1 pc
Price: $ 12.32
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0.66ct London Blue Topaz Gemstones, Oval, VS

0.66ct London Blue Topaz, Oval, VS
ID: 702106
Weight: 0.66ct
Size: 6 x 4 mm (calibrated)
Clarity: VS
Price: $ 6.34
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12.02ct Sky Blue Topaz Gemstones, Flower Cut, Transparent

12.02ct Sky Blue Topaz, Flower Cut, Transparent
ID: 475343
Weight: 12.02ct
Size: 17.4 x 17.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 111.06
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1.11ctw Twilight Blue Sapphire Gemstones, Round, VS

1.11ctw Twilight Blue Sapphire, Round, VS
ID: 441545
Weight: 1.11ct (total)
Size: 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 586.08
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3.37ctw Sky Blue Topaz Gemstones, Pear Shape, VS

3.37ctw Sky Blue Topaz, Pear Shape, VS
ID: 452427
Weight: 3.37ct (total)
Size: 6.2 x 4.3 mm
Clarity: VS
Content: 6 pcs
Price: $ 28.48
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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

Excellent selection and easy to use, well done site

Posted By Steph in December, 2024
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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
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Overall Rating -> 10 star ratings

I have a beautiful emerald I purchased from a company names gemselect and they are awesome! You should try them out?

Posted By Lynn in September, 2025
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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
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Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
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Overall Rating -> 9 star ratings

the gems were smaller than I thought but I was at fault for not reading the complete discrimination

Posted By Tim in May, 2025
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Overall Rating -> 8 star ratings

great experience

Posted By T in December, 2024
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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 -> 10 star ratings

The stones are very nice.

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