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Home › Gemstones › Gemstones By Color › Blue Gemstones

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

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For Example: 8-9
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0.88ct Blue Topaz, Pear Shape, VVS

0.88ct Blue Topaz, Pear Shape, VVS

7 x 5 mm (calibrated)

$ 7.01

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2.80ct Blue Topaz, Fancy, VVS

2.80ct Blue Topaz, Fancy, VVS

9 x 7 mm (calibrated)

$ 18.41

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3.67ct Blue Topaz, Emerald Cut, VVS-VS

3.67ct Blue Topaz, Emerald Cut, VVS-VS

10 x 8 mm (calibrated)

$ 24.37

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3.52ctw Blue Topaz, Pear Shape, VVS-VS

3.52ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 19.32

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1.61ctw Blue Topaz, Pear Shape, VS

1.61ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 12.35

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4.19ctw Blue Topaz, Oval, Transparent

4.19ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 32.13

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0.73ctw Blue Tanzanite, Marquise, VS

0.73ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 43.62

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2.43ctw Blue Tanzanite, Oval, VVS-VS
Tanzanite Product Video (415672)

2.43ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 199.68

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0.17ctw Blue Iolite, Square, VS

0.17ctw Blue Iolite, Square, VS

2.6 x 2.5 mm

$ 6.77

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1.16ctw Blue Topaz, Oval, VVS-VS

1.16ctw Blue Topaz, Oval, VVS-VS

6.2 x 4.3 mm

$ 9.25

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9.21ct Blue Topaz, Fancy, Transparent

9.21ct Blue Topaz, Fancy, Transparent

18.3 x 11.9 mm

$ 50.46

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3.68ct Blue Topaz, Marquise, VS

3.68ct Blue Topaz, Marquise, VS

15 x 7 mm

$ 28.23

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2.09ct Blue Topaz, Emerald Cut, VVS

2.09ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 16.65

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1.66ctw Blue Topaz, Pear Shape, VVS-VS

1.66ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.10

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0.72ctw Blue Tanzanite, Marquise, VS

0.72ctw Blue Tanzanite, Marquise, VS

7.1 x 3.7 mm

$ 43.03

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3.88ctw Blue Topaz, Marquise, VVS-VS

3.88ctw Blue Topaz, Marquise, VVS-VS

12.3 x 6.2 mm

$ 21.26

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0.05ct Blue Diamond, Square, VS-SI

0.05ct Blue Diamond, Square, VS-SI

2.1 x 1.9 mm

$ 55.89

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1.81ct Blue Topaz, Emerald Cut, VVS

1.81ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.43

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2.44ct Blue Star Sapphire, Oval, Opaque

2.44ct Blue Star Sapphire, Oval, Opaque

8 x 6 mm (calibrated)

$ 55.89

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0.62ct Blue Sapphire, Round, VS

0.62ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 334.16

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7.29ctw Blue Topaz, Marquise, VVS-VS

7.29ctw Blue Topaz, Marquise, VVS-VS

14.8 x 6.8 mm

$ 55.91

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0.31ct Blue Tanzanite, Pear Shape, VS

0.31ct Blue Tanzanite, Pear Shape, VS

5 x 3.8 mm

$ 18.53

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3.61ctw Blue Topaz, Oval, VVS-VS

3.61ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 19.82

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0.04ct Blue Diamond, Round, VS

0.04ct Blue Diamond, Round, VS

2.4 mm (calibrated)

$ 44.71

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

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 -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

Posted By Becky in October, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate
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