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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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1.29ctw Blue Tanzanite, Pear Shape, VS

1.29ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 49.47

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7.79ctw Blue Topaz, Emerald Cut, VS

7.79ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 54.32

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8.41ctw Blue Topaz, Emerald Cut, VS

8.41ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 56.02

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1.18ctw Blue Kyanite, Round, VS-SI

1.18ctw Blue Kyanite, Round, VS-SI

4.3 mm

$ 29.38

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1.39ctw Blue Kyanite, Oval, I1

1.39ctw Blue Kyanite, Oval, I1

6.5 x 4.4 mm

$ 31.77

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0.95ct Blue Kyanite, Round, SI

0.95ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 23.66

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0.03ct Blue Diamond, Square, VS

0.03ct Blue Diamond, Square, VS

2.1 x 2 mm

$ 33.53

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0.43ct Blue Tanzanite, Pear Shape, VVS-VS

0.43ct Blue Tanzanite, Pear Shape, VVS-VS

5 x 4 mm (calibrated)

$ 25.70

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1.29ctw Blue Tanzanite, Pear Shape, VS

1.29ctw Blue Tanzanite, Pear Shape, VS

4.8 x 3.8 mm

$ 49.47

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2.40ctw Blue Tanzanite, Oval, VS
Tanzanite Product Video (445775)

2.40ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 197.21

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2.31ctw Blue Tanzanite, Oval, VVS-VS

2.31ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 189.82

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0.56ct Blue Sapphire, Round, VVS

0.56ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 377.24

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0.48ct Blue Sapphire, Heart, VS

0.48ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 33.47

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23.05ct Blue Topaz, Oval, VVS

23.05ct Blue Topaz, Oval, VVS

20 x 15 mm (calibrated)

$ 188.14

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28.06ct Blue Topaz, Oval, VVS-VS
Topaz Product Video (714806)

28.06ct Blue Topaz, Oval, VVS-VS

20 x 15 mm (calibrated)

$ 251.53

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0.99ct Blue Kyanite, Oval, VS

0.99ct Blue Kyanite, Oval, VS

7 x 5 mm (calibrated)

$ 21.70

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3.65ct Blue Topaz, Marquise, VS

3.65ct Blue Topaz, Marquise, VS

15 x 7.2 mm

$ 28.00

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0.85ct Blue Sapphire, Briolette, VS

0.85ct Blue Sapphire, Briolette, VS

6.2 x 3.8 mm

$ 76.19

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8.12ctw Blue Topaz, Marquise, VVS-VS

8.12ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8 mm

$ 57.20

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3.51ct Blue Topaz, Marquise, VVS-VS

3.51ct Blue Topaz, Marquise, VVS-VS

14.8 x 7 mm

$ 26.93

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0.03ct Blue Diamond, Round, VS-SI

0.03ct Blue Diamond, Round, VS-SI

1.9 mm (calibrated)

$ 29.88

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2.89ct Blue Topaz, Emerald Cut, VVS

2.89ct Blue Topaz, Emerald Cut, VVS

8 x 8 mm (calibrated)

$ 22.45

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0.63ctw Blue Tanzanite, Pear Shape, VS

0.63ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 37.65

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5.07ctw Blue Topaz, Briolette, VVS-VS

5.07ctw Blue Topaz, Briolette, VVS-VS

8 x 6.5 mm

$ 27.78

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

I needed a very specific color of tourmaline and Gem Select had it. I had to get the client to agree and then ordered the stone. It arrived better than pictured and we all were very happy.

Posted By Tim W in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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