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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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22.40ct Blue Chalcedony, Cushion, Opaque

22.40ct Blue Chalcedony, Cushion, Opaque

21.7 x 18.4 mm

$ 55.78

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1.67ctw Blue Topaz, Pear Shape, VVS-VS

1.67ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 12.81

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0.74ct Blue Topaz, Oval, VS

0.74ct Blue Topaz, Oval, VS

7 x 5 mm (calibrated)

$ 8.48

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1.68ct Blue Topaz, Oval, VS

1.68ct Blue Topaz, Oval, VS

8 x 6 mm (calibrated)

$ 11.71

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3.89ct Blue Tanzanite, Oval, Transparent

3.89ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 30.99

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10.62ct Blue Lazulite, Round, Opaque

10.62ct Blue Lazulite, Round, Opaque

19 mm (calibrated)

$ 10.40

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0.38ct Blue Kyanite, Round, VS-SI

0.38ct Blue Kyanite, Round, VS-SI

4.3 mm

$ 9.46

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1.94ctw Blue Tanzanite, Oval, VS

1.94ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 127.53

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1.68ct Blue Star Sapphire, Oval, Opaque

1.68ct Blue Star Sapphire, Oval, Opaque

7.2 x 5.4 mm

$ 38.49

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1.35ctw Blue Tanzanite, Pear Shape, VS

1.35ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 51.78

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1.85ctw Blue Zircon, Round, VVS-VS

1.85ctw Blue Zircon, Round, VVS-VS

4.5 mm (calibrated)

$ 24.32

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1.67ctw Blue Tanzanite, Pear Shape, VVS-VS

1.67ctw Blue Tanzanite, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 79.87

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7.33ct Blue Aquamarine, Oval, Translucent

7.33ct Blue Aquamarine, Oval, Translucent

16.9 x 10.7 mm

$ 152.10

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3.25ctw Blue Topaz, Trillion, VVS-VS

3.25ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 23.25

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0.49ct Blue Sapphire, Heart, VS

0.49ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 34.16

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2.21ctw Blue Tanzanite, Pear Shape, VS

2.21ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 84.75

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6.76ctw Blue Tanzanite, Oval, Transparent

6.76ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 58.51

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22.32ct Blue Topaz, Oval, VVS-VS

22.32ct Blue Topaz, Oval, VVS-VS

20 x 15 mm (calibrated)

$ 182.18

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1.09ct Blue Topaz, Marquise, VS

1.09ct Blue Topaz, Marquise, VS

10 x 4.9 mm

$ 8.67

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8.21ctw Blue Topaz, Heart, VVS-VS

8.21ctw Blue Topaz, Heart, VVS-VS

10 x 10 mm (calibrated)

$ 58.47

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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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11.30ctw Blue Topaz, Emerald Cut, VVS-VS

11.30ctw Blue Topaz, Emerald Cut, VVS-VS

10 x 10 mm (calibrated)

$ 86.66

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1.90ctw Blue Tanzanite, Pear Shape, VS

1.90ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 72.86

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7.21ct Blue Lapis Lazuli, Oval, Opaque

7.21ct Blue Lapis Lazuli, Oval, Opaque

12 x 10 mm (calibrated)

$ 12.35

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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 -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 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 -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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