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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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4.58ctw Blue Topaz, Round, VS

4.58ctw Blue Topaz, Round, VS

8 mm (calibrated)

$ 32.11

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8.75ct Blue Chalcedony, Flower Cut, Translucent

8.75ct Blue Chalcedony, Flower Cut, Translucent

15 x 15 mm (calibrated)

$ 7.99

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1.89ct Blue Star Sapphire, Oval, Opaque

1.89ct Blue Star Sapphire, Oval, Opaque

8 x 6 mm (calibrated)

$ 43.29

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0.78ct Blue Topaz, Pear Shape, VS

0.78ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 6.22

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0.80ctw Blue Tanzanite, Marquise, VS

0.80ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 47.81

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1.43ctw Blue Tanzanite, Pear Shape, VS

1.43ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 54.84

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0.60ct Blue Sapphire, Round, VVS-VS

0.60ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 404.19

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0.56ct Blue Sapphire, Round, VS

0.56ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 377.24

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0.44ctw Blue Kyanite, Round, VS-SI

0.44ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 7.89

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23.33ct Blue Lapis Lazuli, Cushion, Opaque

23.33ct Blue Lapis Lazuli, Cushion, Opaque

20 x 15 mm (calibrated)

$ 43.71

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6.89ct Blue Topaz, Fancy, Transparent

6.89ct Blue Topaz, Fancy, Transparent

19.9 x 10.2 mm

$ 37.75

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2.57ct Blue Tanzanite, Oval, Transparent

2.57ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 22.24

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6.93ctw Blue Topaz, Oval, VS

6.93ctw Blue Topaz, Oval, VS

10 x 8 mm (calibrated)

$ 52.84

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80.23ct Blue Lapis Lazuli, Square, Opaque

80.23ct Blue Lapis Lazuli, Square, Opaque

26.3 x 25.7 mm

$ 66.59

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0.60ct Blue Sapphire, Cushion, VS-SI
Sapphire Product Video (709872)

0.60ct Blue Sapphire, Cushion, VS-SI

4.2 x 4.2 mm

$ 47.81

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1.09ct Blue Kyanite, Oval, VS-SI

1.09ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 23.89

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0.63ct Blue Sapphire, Marquise, VVS-VS

0.63ct Blue Sapphire, Marquise, VVS-VS

8 x 4.1 mm

$ 147.02

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0.08ct Blue Diamond, Square, VS-SI

0.08ct Blue Diamond, Square, VS-SI

2.3 x 2.2 mm

$ 89.42

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16.13ct Blue Lapis Lazuli, Trillion, Opaque

16.13ct Blue Lapis Lazuli, Trillion, Opaque

24 x 21.9 mm

$ 22.23

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5.51ctw Blue Topaz, Heart, VVS

5.51ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 39.24

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5.52ctw Blue Topaz, Heart, VVS

5.52ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 39.31

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1.21ctw Blue Tanzanite, Pear Shape, VS

1.21ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 46.41

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2.91ctw Blue Topaz, Trillion, VS

2.91ctw Blue Topaz, Trillion, VS

7 x 7 mm (calibrated)

$ 22.32

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2.12ct Blue Tanzanite, Oval, Transparent

2.12ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 16.89

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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

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Had a great experience and the prices are great

Posted By BuBx99 in November, 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

Overall Rating -> 10 star ratings

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

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