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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

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
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0.06ct Blue Diamond, Round, VS

0.06ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 49.80

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2.31ct Blue Tanzanite, Oval, Translucent

2.31ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 19.99

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3.65ctw Blue Tanzanite, Pear Shape, VS

3.65ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 139.97

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0.57ct Blue Sapphire, Oval, VS-SI

0.57ct Blue Sapphire, Oval, VS-SI

5.2 x 4.5 mm

$ 124.90

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1.69ctw Blue Topaz, Heart, VS

1.69ctw Blue Topaz, Heart, VS

4 x 4 mm (calibrated)

$ 7.72

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1.70ctw Blue Topaz, Pear Shape, VVS-VS

1.70ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.31

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1.58ctw Blue Topaz, Pear Shape, VVS-VS

1.58ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.66

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4.23ct Blue Topaz, Emerald Cut, VVS

4.23ct Blue Topaz, Emerald Cut, VVS

9 x 9 mm (calibrated)

$ 32.44

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4.12ctw Blue Topaz, Oval, Transparent

4.12ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 31.59

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0.72ct Blue Sapphire, Heart, VS

0.72ct Blue Sapphire, Heart, VS

5.5 x 5.4 mm

$ 50.20

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2.17ct Blue Topaz, Emerald Cut, VVS

2.17ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.29

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1.27ctw Blue Kyanite, Oval, SI

1.27ctw Blue Kyanite, Oval, SI

6 x 4 mm (calibrated)

$ 27.83

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2.13ct Blue Topaz, Emerald Cut, VVS

2.13ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.14

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0.73ct Blue Sapphire, Round, VS
Sapphire Product Video (467392)

0.73ct Blue Sapphire, Round, VS

5.5 mm (calibrated)

$ 491.77

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6.31ctw Blue Topaz, Square, VVS-VS

6.31ctw Blue Topaz, Square, VVS-VS

8 x 8 mm (calibrated)

$ 49.01

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1.52ct Blue Tanzanite, Round, VVS
Tanzanite Product Video (717572)

1.52ct Blue Tanzanite, Round, VVS

7 mm (calibrated)

$ 449.53

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7.30ct Blue Topaz, Flower Cut, Transparent

7.30ct Blue Topaz, Flower Cut, Transparent

16.8 x 11.6 mm

$ 47.99

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8.47ctw Blue Topaz, Marquise, VVS-VS

8.47ctw Blue Topaz, Marquise, VVS-VS

14 x 8.1 mm

$ 59.67

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2.37ctw Blue Tanzanite, Oval, VVS-VS

2.37ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 194.75

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0.33ct Blue Sapphire, Heart, VVS-VS

0.33ct Blue Sapphire, Heart, VVS-VS

4 x 4 mm (calibrated)

$ 26.29

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8.77ctw Blue Topaz, Marquise, VVS-VS
Topaz Product Video (438304)

8.77ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8.1 mm

$ 61.79

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2.11ctw Blue Topaz, Heart, VS

2.11ctw Blue Topaz, Heart, VS

4.2 x 4.1 mm

$ 11.56

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12.94ct Blue Topaz, Fancy, Transparent

12.94ct Blue Topaz, Fancy, Transparent

19.8 x 11.9 mm

$ 70.88

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0.60ct Blue Sapphire, Briolette, VS

0.60ct Blue Sapphire, Briolette, VS

5.4 x 3.7 mm

$ 44.82

View Gem
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Why Buy Blue Gemstones from GemSelect?

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

Very large selection from affordable to high end I will be coming back to shop again!

Posted By GreenGator in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

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 -> 9 star ratings

I loved the selection of gemstones you have a to z

Posted By James in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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