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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: 6-7
For Example: 8-9
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1.41ctw Blue Topaz, Pear Shape, VS

1.41ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 10.81

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0.55ct Blue Sapphire, Round, VS

0.55ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 327.39

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3.02ctw Blue Topaz, Pear Shape, VVS-VS

3.02ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 23.16

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0.80ct Blue Sapphire, Cushion, VS

0.80ct Blue Sapphire, Cushion, VS

5.5 x 4.5 mm

$ 95.62

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8.79ctw Blue Topaz, Marquise, VVS
Topaz Product Video (399382)

8.79ctw Blue Topaz, Marquise, VVS

16 x 8 mm (calibrated)

$ 67.41

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0.43ct Blue Sapphire, Heart, VVS-VS

0.43ct Blue Sapphire, Heart, VVS-VS

4.4 x 4.4 mm

$ 34.26

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0.36ct Blue Kyanite, Round, SI

0.36ct Blue Kyanite, Round, SI

4.2 mm

$ 8.96

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2.58ctw Blue Topaz, Fancy, VVS

2.58ctw Blue Topaz, Fancy, VVS

10 x 5 mm

$ 14.13

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26.63ct Blue Topaz, Oval, VS
Topaz Product Video (714804)

26.63ct Blue Topaz, Oval, VS

19.3 x 13.7 mm

$ 238.71

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0.57ctw Blue Kyanite, Round, VS-SI

0.57ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 10.22

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1.76ct Blue Topaz, Oval, VS

1.76ct Blue Topaz, Oval, VS

8.5 x 6.6 mm

$ 13.50

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0.44ct Blue Sapphire, Heart, VS

0.44ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 30.68

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2.21ct Blue Kyanite, Oval, SI

2.21ct Blue Kyanite, Oval, SI

9.7 x 6.4 mm

$ 44.02

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0.64ct Blue Sapphire, Heart, VS

0.64ct Blue Sapphire, Heart, VS

5.2 x 4.9 mm

$ 44.62

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4.98ctw Blue Topaz, Emerald Cut, VVS-VS

4.98ctw Blue Topaz, Emerald Cut, VVS-VS

7 x 5 mm (calibrated)

$ 35.62

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1.94ctw Blue Topaz, Oval, VVS-VS

1.94ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 12.75

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0.67ct Blue Sapphire, Oval, VVS-VS

0.67ct Blue Sapphire, Oval, VVS-VS

5.8 x 4.9 mm

$ 73.41

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3.57ct Blue Topaz, Marquise, VS

3.57ct Blue Topaz, Marquise, VS

13.4 x 8.1 mm

$ 25.16

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10.90ct Blue Topaz, Pear Shape, VVS
Topaz Product Video (676248)

10.90ct Blue Topaz, Pear Shape, VVS

17 x 10.7 mm

$ 86.85

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5.10ctw Blue Topaz, Oval, VVS-VS

5.10ctw Blue Topaz, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 39.11

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21.85ct Blue Topaz, Oval, VVS

21.85ct Blue Topaz, Oval, VVS

20 x 15 mm (calibrated)

$ 178.34

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1.61ctw Blue Apatite, Oval, VS-SI

1.61ctw Blue Apatite, Oval, VS-SI

5 x 4 mm (calibrated)

$ 33.08

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0.75ct Blue Kyanite, Round, SI

0.75ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 18.68

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0.74ct Blue Topaz, Pear Shape, VVS-VS

0.74ct Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 5.89

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 -> 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 -> 10 star ratings

I have made many purchases from GemSelect over the years, and I have a beautiful collection of jewelry as a result. My purchases have always been exactly as described, and I have enjoyed doing business with you.

Posted By MMM in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I have been very happy with my prior purchases and enjoy the website experience.

Posted By Trouble in November, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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