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Blue Gemstones - Certified Quality Gemstones - Buy Now

Blue Gemstone Lots
Blue Gemstone Pairs
Blue Cabochon Gems
Blue Round Gems
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Blue Gemstones Weight
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For Example: 8-9
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2.57ctw Blue Tanzanite, Oval, VVS-VS
Tanzanite Product Video (415673)

2.57ctw Blue Tanzanite, Oval, VVS-VS
ID: 415673
Weight: 2.57
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 6 pcs
Price: $ 254.44
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0.36ct Blue Tanzanite, Pear Shape, VS

0.36ct Blue Tanzanite, Pear Shape, VS
ID: 732618
Weight: 0.36
Size: 5.1 x 3.8 mm
Clarity: VS
Content: 1 pc
Price: $ 25.92
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0.66ct Blue Sapphire, Round, VS

0.66ct Blue Sapphire, Round, VS
ID: 449731
Weight: 0.66
Size: 5 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 473.34
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2.14ct Blue Tanzanite, Pear Shape, VVS
Tanzanite Product Video (717319)

2.14ct Blue Tanzanite, Pear Shape, VVS
ID: 717319
Weight: 2.14
Size: 11.7 x 7 mm
Clarity: VVS
Content: 1 pc
Price: $ 821.76
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4.60ctw Blue Star Sapphire, Oval, Opaque

4.60ctw Blue Star Sapphire, Oval, Opaque
ID: 490130
Weight: 4.60
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 109.30
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3.85ct Blue Topaz, Marquise, VVS

3.85ct Blue Topaz, Marquise, VVS
ID: 438697
Weight: 3.85
Size: 13.9 x 7.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 32.69
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3.30ctw Blue Topaz, Pear Shape, VVS-VS

3.30ctw Blue Topaz, Pear Shape, VVS-VS
ID: 454916
Weight: 3.30
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 30.49
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10.88ctw Blue Topaz, Sphere / Ball, VS

10.88ctw Blue Topaz, Sphere / Ball, VS
ID: 338529
Weight: 10.88
Size: 8.5 mm
Clarity: VS
Content: 2 pcs
Price: $ 105.98
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2.35ct Blue Tanzanite, Oval, Transparent

2.35ct Blue Tanzanite, Oval, Transparent
ID: 701620
Weight: 2.35
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 24.50
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4.03ctw Blue Star Sapphire, Oval, Opaque

4.03ctw Blue Star Sapphire, Oval, Opaque
ID: 489819
Weight: 4.03
Size: 7 x 5 mm (calibrated)
Clarity: Opaque
Content: 4 pcs
Price: $ 96.72
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2.15ct Blue Tanzanite, Oval, Translucent

2.15ct Blue Tanzanite, Oval, Translucent
ID: 633479
Weight: 2.15
Size: 9 x 7 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 20.64
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0.89ct Blue Topaz, Pear Shape, VS

0.89ct Blue Topaz, Pear Shape, VS
ID: 702101
Weight: 0.89
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 8.54
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0.31ct Blue Sapphire, Heart, VS

0.31ct Blue Sapphire, Heart, VS
ID: 719274
Weight: 0.31
Size: 4.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 29.76
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3.16ctw Blue Topaz, Oval, VS

3.16ctw Blue Topaz, Oval, VS
ID: 437394
Weight: 3.16
Size: 5.1 x 3.2 mm
Clarity: VS
Content: 10 pcs
Price: $ 20.86
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0.91ct Blue Topaz, Oval, VVS-VS
Topaz Product Video (531148)

0.91ct Blue Topaz, Oval, VVS-VS
ID: 531148
Weight: avg. 0.91 ct / each
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 745.01
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10.62ct Blue Lazulite, Round, Opaque

10.62ct Blue Lazulite, Round, Opaque
ID: 736504
Weight: 10.62
Size: 19 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 12.53
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0.45ct Blue Kyanite, Round, VS-SI

0.45ct Blue Kyanite, Round, VS-SI
ID: 714346
Weight: 0.45
Size: 4.2 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 13.50
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1.54ctw Blue Tanzanite, Pear Shape, VS

1.54ctw Blue Tanzanite, Pear Shape, VS
ID: 413631
Weight: 1.54
Size: 5.1 x 3.1 mm
Clarity: VS
Content: 6 pcs
Price: $ 71.15
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3.14ctw Blue Topaz, Pear Shape, VS

3.14ctw Blue Topaz, Pear Shape, VS
ID: 450356
Weight: 3.14
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 26.82
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0.56ct Blue Sapphire, Round, VVS

0.56ct Blue Sapphire, Round, VVS
ID: 467445
Weight: 0.56
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 454.50
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2.17ctw Blue Tanzanite, Pear Shape, VS

2.17ctw Blue Tanzanite, Pear Shape, VS
ID: 454197
Weight: 2.17
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 100.26
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18.70ct Blue Topaz, Oval, VVS-VS

18.70ct Blue Topaz, Oval, VVS-VS
ID: 662105
Weight: 18.70
Size: 18.5 x 14.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 157.08
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1.93ctw Blue Sapphire, Briolette, VS
Sapphire Product Video (734001)

1.93ctw Blue Sapphire, Briolette, VS
ID: 734001
Weight: 1.93
Size: 6.1 x 4.2 mm
Clarity: VS
Content: 2 pcs
Price: $ 208.44
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6.95ctw Blue Tanzanite, Oval, Transparent

6.95ctw Blue Tanzanite, Oval, Transparent
ID: 701294
Weight: 6.95
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 72.48
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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

Would have bought an indigo and selenite, but neither listed. But, you do offer quite a large assortment otherwise.

Posted By JD in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

No problems. I had a minor address issue in the past and someone got back to me very quickly and we resolved the issue satisfactorily. I appreciated the quick, concerned response. So important when buyer/seller are so far apart in distance. Thank you Gem Select. Keep up the good work!

Posted By Orphanboy in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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