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Blue Gemstones - Certified Quality Gemstones - Buy Now

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2.51ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

2.51ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 488437
Weight: 2.51ct (total)
Size: 6.2 x 4.2 mm
Clarity: VVS-VS
Content: 4 pcs
Price: $ 16.52
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3.60ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

3.60ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728124
Weight: 3.60ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 8.64
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8.49ctw Sky Blue Topaz Gemstones, Emerald Cut, VVS-VS

8.49ctw Sky Blue Topaz, Emerald Cut, VVS-VS
ID: 524668
Weight: 8.49ct (total)
Size: 9 x 9 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 59.43
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0.51ct Deep Azure Blue Kyanite Gemstones, Round, SI

0.51ct Deep Azure Blue Kyanite, Round, SI
ID: 714116
Weight: 0.51ct
Size: 4.3 mm
Clarity: SI
Content: 1 pc
Price: $ 15.30
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2.71ct Sky Blue Topaz Gemstones, Heart, VVS

2.71ct Sky Blue Topaz, Heart, VVS
ID: 443145
Weight: 2.71ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.24
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1.90ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.90ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 717979
Weight: 1.90ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 18.24
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2.12ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

2.12ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 488436
Weight: 2.12ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 13.97
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2.84ctw Sky Blue Topaz Gemstones, Fancy, VVS

2.84ctw Sky Blue Topaz, Fancy, VVS
ID: 436254
Weight: 2.84ct (total)
Size: 9.9 x 5 mm
Clarity: VVS
Content: 2 pcs
Price: $ 18.74
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0.03ct Blue Diamond Gemstones, Round, SI

0.03ct Blue Diamond, Round, SI
ID: 702706
Weight: 0.03ct
Size: 2.2 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 44.00
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0.79ct Teal Sapphire Gemstones, Cushion, VS

0.79ct Teal Sapphire, Cushion, VS
ID: 716778
Weight: 0.79ct
Size: 6 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 113.76
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3.18ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

3.18ct Purplish Blue Chalcedony, Oval, Transparent
ID: 727921
Weight: 3.18ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.63
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0.60ct Twilight Blue Sapphire Gemstones, Marquise, VVS-VS

0.60ct Twilight Blue Sapphire, Marquise, VVS-VS
ID: 523899
Weight: 0.60ct
Size: 7.9 x 3.9 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 168.70
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3.80ctw Sky Blue Topaz Gemstones, Fancy, VS

3.80ctw Sky Blue Topaz, Fancy, VS
ID: 433387
Weight: 3.80ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 25.08
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5.21ctw Sky Blue Topaz Gemstones, Briolette, VVS-VS

5.21ctw Sky Blue Topaz, Briolette, VVS-VS
ID: 426811
Weight: 5.21ct (total)
Size: 8.1 x 6.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.39
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0.48ct True Blue Kyanite Gemstones, Round, SI

0.48ct True Blue Kyanite, Round, SI
ID: 714466
Weight: 0.48ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 14.40
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1.23ctw Pastel Blue Sapphire Gemstones, Square, VS
Sapphire Product Video (562991)

1.23ctw Pastel Blue Sapphire, Square, VS
ID: 562991
Weight: 1.23ct (total)
Size: 2.9 x 2.8 mm
Clarity: VS
Content: 7 pcs
Price: $ 227.30
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2.13ct Violet Blue Chalcedony Gemstones, Oval, Transparent

2.13ct Violet Blue Chalcedony, Oval, Transparent
ID: 727959
Weight: 2.13ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 5.11
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1.65ctw Deep Aqua Apatite Gemstones, Oval, VS

1.65ctw Deep Aqua Apatite, Oval, VS
ID: 488856
Weight: 1.65ct (total)
Size: 5.2 x 4.3 mm
Clarity: VS
Content: 4 pcs
Price: $ 43.67
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1.66ctw Deep Azure Apatite Gemstones, Oval, VS

1.66ctw Deep Azure Apatite, Oval, VS
ID: 488831
Weight: 1.66ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 43.93
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0.41ct Intense Blue Tanzanite Gemstones, Pear Shape, VS

0.41ct Intense Blue Tanzanite, Pear Shape, VS
ID: 642369
Weight: 0.41ct
Size: 5.2 x 4.1 mm
Clarity: VS
Content: 1 pc
Price: $ 29.03
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1.99ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

1.99ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 714950
Weight: 1.99ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Price: $ 19.10
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28.80ct Dark Blue Aventurine Gemstones, Fancy, Opaque

28.80ct Dark Blue Aventurine, Fancy, Opaque
ID: 692964
Weight: 28.80ct
Size: 34.1 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 10.37
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4.05ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

4.05ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 489396
Weight: 4.05ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 26.78
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2.11ct Sky Blue Topaz Gemstones, Oval, VVS-VS

2.11ct Sky Blue Topaz, Oval, VVS-VS
ID: 525517
Weight: 2.11ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS-VS
Price: $ 19.50
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8.36ctw Swiss Blue Topaz Gemstones, Marquise, VVS

8.36ctw Swiss Blue Topaz, Marquise, VVS
ID: 438624
Weight: 8.36ct (total)
Size: 14.1 x 8.1 mm
Clarity: VVS
Content: 2 pcs
Price: $ 70.96
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0.70ct Royal Blue Sapphire Gemstones, Marquise, VVS-VS

0.70ct Royal Blue Sapphire, Marquise, VVS-VS
ID: 520760
Weight: 0.70ct
Size: 8 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 196.81
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0.80ct London Blue Topaz Gemstones, Pear Shape, VVS-VS

0.80ct London Blue Topaz, Pear Shape, VVS-VS
ID: 701677
Weight: 0.80ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Price: $ 7.68
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5.29ctw Sky Blue Topaz Gemstones, Briolette, VVS-VS

5.29ctw Sky Blue Topaz, Briolette, VVS-VS
ID: 426516
Weight: 5.29ct (total)
Size: 8 x 6.3 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 34.92
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2.47ctw Sky Blue Topaz Gemstones, Trillion, VS

2.47ctw Sky Blue Topaz, Trillion, VS
ID: 452725
Weight: 2.47ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 22.82
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0.46ct Light Blue Sapphire Gemstones, Heart, VVS-VS

0.46ct Light Blue Sapphire, Heart, VVS-VS
ID: 717485
Weight: 0.46ct
Size: 4.8 x 4.5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 38.64
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2.11ctw Royal Blue Kyanite Gemstones, Oval, VS

2.11ctw Royal Blue Kyanite, Oval, VS
ID: 640027
Weight: 2.11ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 52.92
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0.91ct London Blue Topaz Gemstones, Pear Shape, VS

0.91ct London Blue Topaz, Pear Shape, VS
ID: 701762
Weight: 0.91ct
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 8.74
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0.56ct Deep Blue Sapphire Gemstones, Round, VVS

0.56ct Deep Blue Sapphire, Round, VVS
ID: 467447
Weight: 0.56ct
Size: 5 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 454.50
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3.72ctw Sky Blue Topaz Gemstones, Oval, VVS-VS
Topaz Product Video (491167)

3.72ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491167
Weight: 3.72ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 24.60
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2.77ctw Sky Blue Topaz Gemstones, Fancy, VVS

2.77ctw Sky Blue Topaz, Fancy, VVS
ID: 436527
Weight: 2.77ct (total)
Size: 9.8 x 5 mm
Clarity: VVS
Content: 2 pcs
Price: $ 18.29
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2.08ct Light Blue Topaz Gemstones, Emerald Cut, VVS-VS

2.08ct Light Blue Topaz, Emerald Cut, VVS-VS
ID: 715034
Weight: 2.08ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 19.97
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12.27ct Dark Blue Color-Change Fluorite Gemstones, Round, VS

12.27ct Dark Blue Color-Change Fluorite, Round, VS
ID: 445139
Weight: 12.27ct
Size: 15 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 406.20
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3.60ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

3.60ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 456021
Weight: 3.60ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 5 pcs
Price: $ 33.26
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1.95ctw Navy Blue Sapphire Gemstones, Briolette, VS

1.95ctw Navy Blue Sapphire, Briolette, VS
ID: 500757
Weight: 1.95ct (total)
Size: 4.5 x 2.7 mm
Clarity: VS
Content: 6 pcs
Price: $ 127.40
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3.14ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

3.14ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728177
Weight: 3.14ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.54
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5.46ctw Sky Blue Topaz Gemstones, Heart, VS

5.46ctw Sky Blue Topaz, Heart, VS
ID: 430880
Weight: 5.46ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 18 pcs
Price: $ 30.03
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2.10ctw Electric Blue Apatite Gemstones, Oval, VS

2.10ctw Electric Blue Apatite, Oval, VS
ID: 488822
Weight: 2.10ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 55.58
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3.55ctw Sky Blue Topaz Gemstones, Oval, VS

3.55ctw Sky Blue Topaz, Oval, VS
ID: 437304
Weight: 3.55ct (total)
Size: 5.2 x 3.5 mm
Clarity: VS
Content: 10 pcs
Price: $ 23.44
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1.42ctw Teal Sapphire Gemstones, Briolette, VVS-VS

1.42ctw Teal Sapphire, Briolette, VVS-VS
ID: 733996
Weight: 1.42ct (total)
Size: 5.8 x 3.8 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 153.36
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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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0.80ct Deep Blue Kyanite Gemstones, Round, SI

0.80ct Deep Blue Kyanite, Round, SI
ID: 714786
Weight: 0.80ct
Size: 5 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 24.00
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0.65ctw Light Blue Tanzanite Gemstones, Pear Shape, VS

0.65ctw Light Blue Tanzanite, Pear Shape, VS
ID: 732024
Weight: 0.65ct (total)
Size: 5 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 46.80
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3.55ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.55ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491287
Weight: 3.55ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 23.48
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1.46ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.46ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 450000
Weight: 1.46ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.48
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1.03ct London Blue Topaz Gemstones, Oval, VVS

1.03ct London Blue Topaz, Oval, VVS
ID: 695068
Weight: 1.03ct
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Price: $ 14.23
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7.43ctw Sky Blue Topaz Gemstones, Emerald Cut, VS

7.43ctw Sky Blue Topaz, Emerald Cut, VS
ID: 595038
Weight: 7.43ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 53.50
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2.74ctw Swiss Blue Topaz Gemstones, Fancy, VVS-VS

2.74ctw Swiss Blue Topaz, Fancy, VVS-VS
ID: 427945
Weight: 2.74ct (total)
Size: 10 x 5 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 18.08
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1.15ct London Blue Topaz Gemstones, Marquise, VS

1.15ct London Blue Topaz, Marquise, VS
ID: 589789
Weight: 1.15ct
Size: 9.9 x 4.9 mm
Clarity: VS
Content: 1 pc
Price: $ 11.03
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2.05ctw Intense Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.05ctw Intense Violet Blue Tanzanite, Pear Shape, VS
ID: 454157
Weight: 2.05ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 94.72
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0.14ct Silverish Blue Iolite Gemstones, Square, VS

0.14ct Silverish Blue Iolite, Square, VS
ID: 687209
Weight: 0.14ct
Size: 3 x 3 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 6.72
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2.61ctw Swiss Blue Topaz Gemstones, Oval, VVS-VS

2.61ctw Swiss Blue Topaz, Oval, VVS-VS
ID: 662120
Weight: 2.61ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 21.92
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3.28ctw Swiss Blue Topaz Gemstones, Pear Shape, VVS-VS

3.28ctw Swiss Blue Topaz, Pear Shape, VVS-VS
ID: 455749
Weight: 3.28ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 30.31
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3.02ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

3.02ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455922
Weight: 3.02ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 27.90
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2.63ctw Sky Blue Topaz Gemstones, Trillion, VS

2.63ctw Sky Blue Topaz, Trillion, VS
ID: 452618
Weight: 2.63ct (total)
Size: 7 x 7 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 24.30
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9.83ct Deep Blue Color-Change Fluorite Gemstones, Round, VS

9.83ct Deep Blue Color-Change Fluorite, Round, VS
ID: 445412
Weight: 9.83ct
Size: 14 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 325.43
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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

I wish there were options for jewelry settings

Posted By Tim in May, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

went well

Posted By Doug in May, 2025
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Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 2025
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Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
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Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
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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
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Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
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Overall Rating -> 10 star ratings

I love the product and the details about each of them.

Posted By Love It! in July, 2025
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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
Enlarged Gemstone Image