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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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1.15ct Blue Kyanite, Oval, VS-SI

1.15ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 25.20

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4.12ctw Blue Topaz, Marquise, VS

4.12ctw Blue Topaz, Marquise, VS

12.1 x 6.1 mm

$ 22.57

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2.16ctw Blue Kyanite, Oval, SI

2.16ctw Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 40.88

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8.04ctw Blue Topaz, Marquise, VVS-VS

8.04ctw Blue Topaz, Marquise, VVS-VS

14 x 8.2 mm

$ 56.64

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3.06ct Blue Topaz, Emerald Cut, VVS-VS

3.06ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 23.77

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0.44ct Blue Sapphire, Heart, VS

0.44ct Blue Sapphire, Heart, VS

4.6 x 4.4 mm

$ 35.06

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0.45ct Blue Sapphire, Heart, VS

0.45ct Blue Sapphire, Heart, VS

4.6 x 4.6 mm

$ 35.86

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4.97ctw Blue Zircon, Oval, VS
Zircon Product Video (444870)

4.97ctw Blue Zircon, Oval, VS

5 x 3.2 mm

$ 109.40

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4.18ctw Blue Star Sapphire, Oval, Opaque

4.18ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 91.59

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8.04ctw Blue Topaz, Heart, VVS-VS

8.04ctw Blue Topaz, Heart, VVS-VS

10 x 10 mm (calibrated)

$ 62.45

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2.71ctw Blue Topaz, Marquise, VVS-VS

2.71ctw Blue Topaz, Marquise, VVS-VS

10.2 x 5.2 mm

$ 20.78

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0.73ct Blue Sapphire, Cushion, VS

0.73ct Blue Sapphire, Cushion, VS

5 x 5 mm (calibrated)

$ 87.25

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0.33ct Blue Sapphire, Oval, VVS

0.33ct Blue Sapphire, Oval, VVS

4.6 x 3.5 mm

$ 46.02

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7.21ctw Blue Tanzanite, Oval, Transparent

7.21ctw Blue Tanzanite, Oval, Transparent

10 x 8.3 mm

$ 62.40

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4.54ctw Blue Topaz, Trillion, VVS-VS

4.54ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 34.82

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1.46ctw Blue Tanzanite, Pear Shape, VS

1.46ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 55.98

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16.50ct Blue Larimar, Oval, Opaque
Larimar Product Video (673667)

16.50ct Blue Larimar, Oval, Opaque

20 x 15 mm (calibrated)

$ 213.45

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5.27ctw Blue Topaz, Heart, VVS-VS

5.27ctw Blue Topaz, Heart, VVS-VS

9 x 9 mm (calibrated)

$ 37.70

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0.57ct Blue Topaz, Oval, VVS-VS

0.57ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.54

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1.20ct Blue Sapphire, Briolette, VS

1.20ct Blue Sapphire, Briolette, VS

6.3 x 4.6 mm

$ 107.57

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0.02ct Blue Diamond, Round, VS

0.02ct Blue Diamond, Round, VS

1.9 mm

$ 24.34

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0.69ct Blue Sapphire, Marquise, VVS

0.69ct Blue Sapphire, Marquise, VVS

7.8 x 4.1 mm

$ 161.02

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1.49ctw Blue Topaz, Pear Shape, VVS-VS

1.49ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.15

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2.60ct Blue Tanzanite, Oval, Transparent

2.60ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 22.50

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 liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
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

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

It was great!

Posted By Annie in September, 2025
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
→ View All GemSelect Reviews on Bizrate
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