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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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3.67ctw Blue Topaz, Pear Shape, VS

3.67ctw Blue Topaz, Pear Shape, VS

6.1 x 4.2 mm

$ 25.74

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1.78ct Blue Sapphire, Oval, VS
Sapphire Product Video (752173)

1.78ct Blue Sapphire, Oval, VS

7.5 x 6 mm

$ 2,511.58

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1.79ctw Blue Topaz, Pear Shape, VVS-VS

1.79ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.81

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2.55ctw Blue Topaz, Trillion, VVS-VS

2.55ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 18.24

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2.55ct Blue Tanzanite, Oval, Translucent

2.55ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 22.07

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2.88ctw Blue Topaz, Pear Shape, VS

2.88ctw Blue Topaz, Pear Shape, VS

6 x 4.2 mm

$ 22.09

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15.53ct Blue Topaz, Emerald Cut, VS

15.53ct Blue Topaz, Emerald Cut, VS

16 x 12 mm (calibrated)

$ 155.30

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4.11ct Blue Topaz, Fancy, Transparent

4.11ct Blue Topaz, Fancy, Transparent

12.1 x 6.1 mm

$ 22.52

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2.12ctw Blue Tanzanite, Pear Shape, VS

2.12ctw Blue Tanzanite, Pear Shape, VS

5 x 3.1 mm

$ 81.29

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1.63ctw Blue Topaz, Pear Shape, VVS-VS

1.63ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.93

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1.38ct Blue Topaz, Marquise, VVS-VS

1.38ct Blue Topaz, Marquise, VVS-VS

10 x 5 mm

$ 10.59

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1.74ct Blue Topaz, Emerald Cut, VVS

1.74ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 13.86

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0.61ctw Blue Tanzanite, Marquise, VVS-VS

0.61ctw Blue Tanzanite, Marquise, VVS-VS

7 x 3.5 mm (calibrated)

$ 36.45

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2.70ct Blue Topaz, Briolette, VVS-VS

2.70ct Blue Topaz, Briolette, VVS-VS

11.2 x 5.7 mm

$ 17.26

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4.64ctw Blue Topaz, Oval, VVS-VS

4.64ctw Blue Topaz, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 35.59

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0.66ct Blue Topaz, Oval, VS

0.66ct Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 5.26

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4.29ctw Blue Topaz, Oval, Transparent

4.29ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 32.90

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1.53ctw Blue Topaz, Pear Shape, VVS-VS

1.53ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.38

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0.35ct Blue Tanzanite, Pear Shape, VVS-VS

0.35ct Blue Tanzanite, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 20.92

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0.72ctw Blue Topaz, Oval, VVS

0.72ctw Blue Topaz, Oval, VVS

5.2 x 3.2 mm

$ 5.74

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1.00ct Blue Kyanite, Oval, VS-SI

1.00ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 20.82

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2.65ctw Blue Kyanite, Oval, SI

2.65ctw Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 55.17

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1.82ct Blue Tanzanite, Oval, Transparent

1.82ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 15.75

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3.28ctw Blue Topaz, Pear Shape, VS

3.28ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 25.16

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

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
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

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 -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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