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Blue Gemstones - Certified Quality Gemstones - Buy Now

Blue Gemstone Lots
Blue Gemstone Pairs
Blue Cabochon Gems
Blue Round Gems
Blue Ovals
Blue Gemstones Weight
Blue Gemstones Size
Blue Gemstones Clarity
Blue Gemstones Price
Blue Gemstones Treatment

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For Example: 8-9
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3.55ctw Blue Topaz, Marquise, VVS

3.55ctw Blue Topaz, Marquise, VVS
ID: 432674
Weight: 3.55
Size: 11.9 x 6.2 mm
Clarity: VVS
Content: 2 pcs
Price: $ 23.44
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2.36ct Blue Sapphire, Oval, VVS-VS
Sapphire Product Video (591878)

2.36ct Blue Sapphire, Oval, VVS-VS
ID: 591878
Weight: 2.36
Size: 9.5 x 5.7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 2,690.40
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2.63ct Blue Sapphire, Oval, VVS-VS
Sapphire Product Video (429673)

2.63ct Blue Sapphire, Oval, VVS-VS
ID: 429673
Weight: 2.63
Size: 8.5 x 7 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 2,864.07
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4.74ctw Blue Tanzanite, Oval, Transparent

4.74ctw Blue Tanzanite, Oval, Transparent
ID: 701534
Weight: 4.74
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 49.43
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13.04ctw Blue Chalcedony, Round, Transparent

13.04ctw Blue Chalcedony, Round, Transparent
ID: 609437
Weight: 13.04
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 17.21
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5.68ct Blue Aquamarine, Cushion, VS-SI

5.68ct Blue Aquamarine, Cushion, VS-SI
ID: 730370
Weight: 5.68
Size: 13 x 9 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 454.40
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1.25ctw Blue Topaz, Oval, VVS-VS

1.25ctw Blue Topaz, Oval, VVS-VS
ID: 701939
Weight: 1.25
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.00
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0.55ctw Blue Kyanite, Round, VS

0.55ctw Blue Kyanite, Round, VS
ID: 646545
Weight: 0.55
Size: 3.5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 16.50
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1.45ct Blue Kyanite, Oval, VS-SI

1.45ct Blue Kyanite, Oval, VS-SI
ID: 639066
Weight: 1.45
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 36.37
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0.90ct Blue Topaz, Oval, VVS

0.90ct Blue Topaz, Oval, VVS
ID: 695850
Weight: 0.90
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 12.43
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23.58ct Blue Topaz, Oval, VVS

23.58ct Blue Topaz, Oval, VVS
ID: 415298
Weight: 23.58
Size: 20 x 15 mm (calibrated)
Clarity: VVS
Price: $ 217.88
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1.57ctw Blue Topaz, Pear Shape, VS

1.57ctw Blue Topaz, Pear Shape, VS
ID: 454717
Weight: 1.57
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 14.51
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1.21ct Blue Kyanite, Oval, SI

1.21ct Blue Kyanite, Oval, SI
ID: 647752
Weight: 1.21
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 31.94
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7.75ctw Blue Topaz, Emerald Cut, VVS-VS

7.75ctw Blue Topaz, Emerald Cut, VVS-VS
ID: 372328
Weight: 7.75
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 71.62
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1.51ct Blue Cavansite, Fancy, Opaque
Cavansite Product Video (736694)

1.51ct Blue Cavansite, Fancy, Opaque
ID: 736694
Weight: 1.51
Size: 8.7 x 8.4 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.57
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0.62ct Blue Sapphire, Round, VVS

0.62ct Blue Sapphire, Round, VVS
ID: 449730
Weight: 0.62
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 444.66
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0.61ct Blue Sapphire, Heart, VVS-VS

0.61ct Blue Sapphire, Heart, VVS-VS
ID: 717493
Weight: 0.61
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 51.24
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2.63ctw Blue Topaz, Pear Shape, VS

2.63ctw Blue Topaz, Pear Shape, VS
ID: 455105
Weight: 2.63
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 24.30
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1.13ct Blue Kyanite, Oval, SI

1.13ct Blue Kyanite, Oval, SI
ID: 680960
Weight: 1.13
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 33.90
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2.85ctw Blue Topaz, Pear Shape, VS

2.85ctw Blue Topaz, Pear Shape, VS
ID: 452252
Weight: 2.85
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 24.07
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4.58ctw Blue Topaz, Round, VS

4.58ctw Blue Topaz, Round, VS
ID: 455405
Weight: 4.58
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 42.32
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16.95ct Blue Topaz, Pear Shape, VVS

16.95ct Blue Topaz, Pear Shape, VVS
ID: 681710
Weight: 16.95
Size: 10.7 x 14 mm
Clarity: VVS
Content: 1 pc
Price: $ 162.72
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5.22ctw Blue Topaz, Round, VS

5.22ctw Blue Topaz, Round, VS
ID: 452198
Weight: 5.22
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 44.10
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1.64ctw Blue Topaz, Pear Shape, VS

1.64ctw Blue Topaz, Pear Shape, VS
ID: 455856
Weight: 1.64
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 15.16
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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 -> 8 star ratings

First time using this website. It was both exciting finding things in my price range and things Iam gonna save up for and use in other pieces. I love that the picture of the gem is the exact gem I'll be buying. I haven't tested the gems yes but they said they sold me 100% natural gems.

Posted By Salvo in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I have shopped at Gemselect for nearly 20 years. I especially like that you see pictures of the exact gem you are purchasing. You are a trusted source.

Posted By DNaber in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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