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Blue Gemstones - Certified Quality Gemstones - Buy Now

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1.26ctw London Blue Topaz Gemstones, Oval, VS

1.26ctw London Blue Topaz, Oval, VS
ID: 675242
Weight: 1.26ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 10.58
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3.21ctw Swiss Blue Topaz Gemstones, Pear Shape, VS

3.21ctw Swiss Blue Topaz, Pear Shape, VS
ID: 455033
Weight: 3.21ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 29.66
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3.46ct Deep Blue Star Sapphire Gemstones, Oval, Opaque

3.46ct Deep Blue Star Sapphire, Oval, Opaque
ID: 689830
Weight: 3.46ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 79.58
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15.55ctw Light Purplish Blue Chalcedony Gemstones, Round, Transparent

15.55ctw Light Purplish Blue Chalcedony, Round, Transparent
ID: 609434
Weight: 15.55ct (total)
Size: 13 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 20.53
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2.74ct Sky Blue Topaz Gemstones, Heart, VVS

2.74ct Sky Blue Topaz, Heart, VVS
ID: 443050
Weight: 2.74ct
Size: 9 x 9 mm (calibrated)
Clarity: VVS
Price: $ 23.51
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0.35ct Light Greenish Blue Aquamarine Gemstones, Round, VVS-VS

0.35ct Light Greenish Blue Aquamarine, Round, VVS-VS
ID: 724551
Weight: 0.35ct
Size: 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 58.80
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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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1.94ctw Deep Blue Tanzanite Gemstones, Pear Shape, VS

1.94ctw Deep Blue Tanzanite, Pear Shape, VS
ID: 414331
Weight: 1.94ct (total)
Size: 5 x 3.2 mm
Clarity: VS
Content: 8 pcs
Price: $ 89.63
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5.42ct Purplish Blue Chalcedony Gemstones, Cushion, Translucent

5.42ct Purplish Blue Chalcedony, Cushion, Translucent
ID: 718581
Weight: 5.42ct
Size: 12 x 12 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 24.40
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0.58ct London Blue Topaz Gemstones, Oval, VVS-VS

0.58ct London Blue Topaz, Oval, VVS-VS
ID: 701680
Weight: 0.58ct
Size: 6 x 4 mm (calibrated)
Clarity: VVS-VS
Price: $ 5.57
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0.41ct Navy Blue Kyanite Gemstones, Round, VS-SI

0.41ct Navy Blue Kyanite, Round, VS-SI
ID: 714815
Weight: 0.41ct
Size: 4.3 mm
Clarity: VS-SI
Content: 1 pc
Price: $ 12.30
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1.29ctw Deep Blue Tanzanite Gemstones, Pear Shape, VS

1.29ctw Deep Blue Tanzanite, Pear Shape, VS
ID: 413212
Weight: 1.29ct (total)
Size: 4.8 x 3.8 mm
Clarity: VS
Content: 6 pcs
Price: $ 59.60
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4.48ctw Sky Blue Topaz Gemstones, Round, VS

4.48ctw Sky Blue Topaz, Round, VS
ID: 452183
Weight: 4.48ct (total)
Size: 8 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 37.85
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0.78ct Greenish Blue Sapphire Gemstones, Cushion, VS

0.78ct Greenish Blue Sapphire, Cushion, VS
ID: 671010
Weight: 0.78ct
Size: 5.4 x 4.5 mm
Clarity: VS
Content: 1 pc
Price: $ 74.88
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2.00ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

2.00ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 714983
Weight: 2.00ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Price: $ 19.20
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0.65ctw Violet Blue Tanzanite Gemstones, Pear Shape, VVS-VS

0.65ctw Violet Blue Tanzanite, Pear Shape, VVS-VS
ID: 732015
Weight: 0.65ct (total)
Size: 5.2 x 4.1 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 46.80
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3.78ctw Sky Blue Topaz Gemstones, Oval, VVS-VS

3.78ctw Sky Blue Topaz, Oval, VVS-VS
ID: 491243
Weight: 3.78ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 25.00
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0.34ct True Blue Kyanite Gemstones, Round, SI

0.34ct True Blue Kyanite, Round, SI
ID: 714181
Weight: 0.34ct
Size: 4 mm (calibrated)
Clarity: SI
Content: 1 pc
Price: $ 10.20
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1.32ct Sky Blue Topaz Gemstones, Trillion, VS

1.32ct Sky Blue Topaz, Trillion, VS
ID: 452900
Weight: 1.32ct
Size: 7 x 7 mm (calibrated)
Clarity: VS
Price: $ 12.19
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2.05ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.05ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 718125
Weight: 2.05ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 19.68
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2.78ctw Sky Blue Topaz Gemstones, Oval, VS

2.78ctw Sky Blue Topaz, Oval, VS
ID: 437309
Weight: 2.78ct (total)
Size: 5 x 3 mm (calibrated)
Clarity: VS
Content: 10 pcs
Price: $ 15.29
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0.83ct Deep Blue Kyanite Gemstones, Oval, SI-I1

0.83ct Deep Blue Kyanite, Oval, SI-I1
ID: 566485
Weight: 0.83ct
Size: 6.3 x 4.3 mm
Clarity: SI-I1
Content: 1 pc
Price: $ 20.82
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0.49ct Pastel Blue Sapphire Gemstones, Heart, VS

0.49ct Pastel Blue Sapphire, Heart, VS
ID: 717527
Weight: 0.49ct
Size: 4.7 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 41.16
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30.67ct Dark Blue Lapis Lazuli Gemstones, Emerald Cut, Opaque

30.67ct Dark Blue Lapis Lazuli, Emerald Cut, Opaque
ID: 527238
Weight: 30.67ct
Size: 25.4 x 15.1 mm
Clarity: Opaque
Content: 1 pc
Price: $ 60.36
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1.44ctw Deep Blue Kyanite Gemstones, Round, VS-SI

1.44ctw Deep Blue Kyanite, Round, VS-SI
ID: 673452
Weight: 1.44ct (total)
Size: 5.3 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 34.56
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0.82ct Sky Blue Topaz Gemstones, Pear Shape, VS
Topaz Product Video (634785)

0.82ct Sky Blue Topaz, Pear Shape, VS
ID: 634785
Weight: avg. 0.82 ct / each
Size: 7 x 5 mm (calibrated)
Clarity: VS
Price: $ 4.92
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1.87ctw Sky Blue Topaz Gemstones, Fancy, VVS-VS

1.87ctw Sky Blue Topaz, Fancy, VVS-VS
ID: 432822
Weight: 1.87ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 12.35
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0.05ct Blue Diamond Gemstones, Round, VS-SI

0.05ct Blue Diamond, Round, VS-SI
ID: 692877
Weight: 0.05ct
Size: 2.3 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 60.00
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1.43ctw Deep Blue Tanzanite Gemstones, Oval, VS

1.43ctw Deep Blue Tanzanite, Oval, VS
ID: 438134
Weight: 1.43ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 4 pcs
Price: $ 122.70
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0.68ct Teal Sapphire Gemstones, Cushion, VS

0.68ct Teal Sapphire, Cushion, VS
ID: 716541
Weight: 0.68ct
Size: 4.6 x 4.6 mm
Clarity: VS
Content: 1 pc
Price: $ 97.92
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2.42ctw Swiss Blue Topaz Gemstones, Marquise, VVS-VS

2.42ctw Swiss Blue Topaz, Marquise, VVS-VS
ID: 453959
Weight: 2.42ct (total)
Size: 10 x 4.9 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 22.36
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3.22ct Dark Blue Star Sapphire Gemstones, Oval, Opaque

3.22ct Dark Blue Star Sapphire, Oval, Opaque
ID: 689907
Weight: 3.22ct
Size: 9 x 7 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 74.06
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1.19ct Sky Blue Topaz Gemstones, Oval, VVS-VS

1.19ct Sky Blue Topaz, Oval, VVS-VS
ID: 530043
Weight: 1.19ct
Size: 7.2 x 5.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 7.85
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2.68ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

2.68ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 487832
Weight: 2.68ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 4 pcs
Price: $ 17.65
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3.04ct Deep Blue Tanzanite Gemstones, Oval, Transparent

3.04ct Deep Blue Tanzanite, Oval, Transparent
ID: 701864
Weight: 3.04ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 31.70
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0.23ct Baby Blue Sapphire Gemstones, Round, Transparent
Sapphire Product Video (536814)

0.23ct Baby Blue Sapphire, Round, Transparent
ID: 536814
Weight: avg. 0.23 ct / each
Size: 3.5 mm (calibrated)
Clarity: Transparent
Price: $ 13.38
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2.98ct Purplish Blue Chalcedony Gemstones, Oval, Transparent

2.98ct Purplish Blue Chalcedony, Oval, Transparent
ID: 728155
Weight: 2.98ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.15
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1.93ctw Navy Blue Kyanite Gemstones, Oval, SI

1.93ctw Navy Blue Kyanite, Oval, SI
ID: 638881
Weight: 1.93ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: SI
Content: 2 pcs
Price: $ 46.32
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0.61ct Dark Blue Sapphire Gemstones, Marquise, VVS-VS

0.61ct Dark Blue Sapphire, Marquise, VVS-VS
ID: 522876
Weight: 0.61ct
Size: 8 x 4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 171.50
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1.20ct London Blue Topaz Gemstones, Marquise, VS

1.20ct London Blue Topaz, Marquise, VS
ID: 639760
Weight: 1.20ct
Size: 9.5 x 4.9 mm
Clarity: VS
Price: $ 11.52
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1.66ctw Sky Blue Topaz Gemstones, Pear Shape, VVS-VS

1.66ctw Sky Blue Topaz, Pear Shape, VVS-VS
ID: 432846
Weight: 1.66ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 10.96
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3.67ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS-VS

3.67ct Swiss Blue Topaz, Emerald Cut, VVS-VS
ID: 714867
Weight: 3.67ct
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 29.36
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0.36ct Navy Blue Kyanite Gemstones, Round, VS

0.36ct Navy Blue Kyanite, Round, VS
ID: 696783
Weight: 0.36ct
Size: 4 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 7.78
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1.15ct Blue-Green Sapphire Gemstones, Cushion, VVS

1.15ct Blue-Green Sapphire, Cushion, VVS
ID: 645175
Weight: 1.15ct
Size: 5.5 x 5.5 mm
Clarity: VVS
Content: 1 pc
Price: $ 138.00
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2.19ctw Sky Blue Topaz Gemstones, Fancy, VS

2.19ctw Sky Blue Topaz, Fancy, VS
ID: 433467
Weight: 2.19ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.14
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2.89ctw Sky Blue Topaz Gemstones, Pear Shape, VVS

2.89ctw Sky Blue Topaz, Pear Shape, VVS
ID: 450045
Weight: 2.89ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 4 pcs
Price: $ 24.68
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0.44ctw Deep Blue Kyanite Gemstones, Round, VS-SI

0.44ctw Deep Blue Kyanite, Round, VS-SI
ID: 647620
Weight: 0.44ct (total)
Size: 3.7 mm
Clarity: VS-SI
Content: 2 pcs
Price: $ 13.20
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0.59ct Light Blue Sapphire Gemstones, Heart, VVS-VS

0.59ct Light Blue Sapphire, Heart, VVS-VS
ID: 717422
Weight: 0.59ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 49.56
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10.76ct Sky Blue Topaz Gemstones, Fancy, Transparent

10.76ct Sky Blue Topaz, Fancy, Transparent
ID: 469503
Weight: 10.76ct
Size: 19 x 12.3 mm
Clarity: Transparent
Content: 1 pc
Price: $ 71.02
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2.81ct Intense Violet Blue Tanzanite Gemstones, Oval, Transparent

2.81ct Intense Violet Blue Tanzanite, Oval, Transparent
ID: 701812
Weight: 2.81ct
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 29.30
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1.61ctw Sky Blue Topaz Gemstones, Pear Shape, VVS

1.61ctw Sky Blue Topaz, Pear Shape, VVS
ID: 455621
Weight: 1.61ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VVS
Content: 2 pcs
Price: $ 14.88
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1.77ctw Intense Violet Blue Tanzanite Gemstones, Oval, VS
Tanzanite Product Video (446454)

1.77ctw Intense Violet Blue Tanzanite, Oval, VS
ID: 446454
Weight: 1.77ct (total)
Size: 5.9 x 3.8 mm
Clarity: VS
Content: 4 pcs
Price: $ 148.68
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1.41ctw Sky Blue Topaz Gemstones, Pear Shape, VS

1.41ctw Sky Blue Topaz, Pear Shape, VS
ID: 455848
Weight: 1.41ct (total)
Size: 7 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 13.03
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2.12ctw Violet Blue Tanzanite Gemstones, Pear Shape, VS

2.12ctw Violet Blue Tanzanite, Pear Shape, VS
ID: 420568
Weight: 2.12ct (total)
Size: 6 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 122.26
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51.23ct Deep Swiss Blue Topaz Gemstones, Emerald Cut, IF
Topaz Product Video (724440)

51.23ct Deep Swiss Blue Topaz, Emerald Cut, IF
ID: 724440
Weight: 51.23ct
Size: 28 x 16.5 mm
Clarity: IF
Content: 1 pc
Price: $ 853.28
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2.31ct Swiss Blue Topaz Gemstones, Emerald Cut, VVS

2.31ct Swiss Blue Topaz, Emerald Cut, VVS
ID: 717910
Weight: 2.31ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 22.18
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2.03ct Electric Azure Blue Cavansite Gemstones, Fancy, Opaque

2.03ct Electric Azure Blue Cavansite, Fancy, Opaque
ID: 736399
Weight: 2.03ct
Size: 8.9 x 8.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 14.21
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2.29ctw Swiss Blue Topaz Gemstones, Oval, VVS-VS

2.29ctw Swiss Blue Topaz, Oval, VVS-VS
ID: 531158
Weight: 2.29ct (total)
Size: 7.3 x 5.2 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 15.12
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4.92ctw Intense Blue Tanzanite Gemstones, Oval, Transparent

4.92ctw Intense Blue Tanzanite, Oval, Transparent
ID: 701652
Weight: 4.92ct (total)
Size: 9 x 7 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 51.30
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1.22ct London Blue Topaz Gemstones, Marquise, VVS-VS

1.22ct London Blue Topaz, Marquise, VVS-VS
ID: 614187
Weight: 1.22ct
Size: 10.2 x 5 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 11.27
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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!

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the selection is good as are the prices

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

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It was a good experience looking for and finding a nice amethyst stone

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selection was broad and the check out was quick. Great site

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Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

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