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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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0.64ct Blue Sapphire, Marquise, VVS-VS

0.64ct Blue Sapphire, Marquise, VVS-VS

8 x 3.9 mm

$ 149.35

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0.62ct Blue Topaz, Oval, VS

0.62ct Blue Topaz, Oval, VS

6.3 x 4.1 mm

$ 4.94

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0.74ct Blue Sapphire, Round, VVS-VS
Sapphire Product Video (467389)

0.74ct Blue Sapphire, Round, VVS-VS

5.5 mm (calibrated)

$ 498.50

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5.29ctw Blue Topaz, Briolette, VVS-VS

5.29ctw Blue Topaz, Briolette, VVS-VS

8 x 6.3 mm

$ 28.98

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3.11ctw Blue Topaz, Pear Shape, VS

3.11ctw Blue Topaz, Pear Shape, VS

6.2 x 4.2 mm

$ 23.85

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2.12ctw Blue Tanzanite, Pear Shape, VS

2.12ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 92.98

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5.84ctw Blue Topaz, Heart, VVS

5.84ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 41.78

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1.78ctw Blue Sapphire, Briolette, VS

1.78ctw Blue Sapphire, Briolette, VS

4.9 x 3.2 mm

$ 58.51

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0.82ct Blue Topaz, Pear Shape, VS

0.82ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 6.28

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3.09ctw Blue Topaz, Pear Shape, VVS-VS

3.09ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 23.70

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0.36ct Blue Kyanite, Round, VS

0.36ct Blue Kyanite, Round, VS

3.8 mm

$ 6.46

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7.59ct Blue Topaz, Heart, VVS
Topaz Product Video (679348)

7.59ct Blue Topaz, Heart, VVS

11 x 11 mm (calibrated)

$ 74.92

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3.62ct Blue Tanzanite, Cushion, VVS-VS
Tanzanite Product Video (755459)

3.62ct Blue Tanzanite, Cushion, VVS-VS

12.1 x 6.9 mm

$ 1,263.71

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3.22ct Blue Chalcedony, Oval, Transparent

3.22ct Blue Chalcedony, Oval, Transparent

11 x 9 mm (calibrated)

$ 6.42

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1.14ct Blue Kyanite, Oval, VS-SI

1.14ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 24.98

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7.93ctw Blue Topaz, Marquise, VVS-VS

7.93ctw Blue Topaz, Marquise, VVS-VS

13.8 x 8.1 mm

$ 55.87

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1.55ct Blue Kyanite, Oval, SI

1.55ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 32.27

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0.79ct Blue Sapphire, Marquise, VVS-VS

0.79ct Blue Sapphire, Marquise, VVS-VS

8.4 x 4 mm

$ 155.79

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2.66ct Blue Chalcedony, Oval, Transparent

2.66ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.30

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1.24ctw Blue Tanzanite, Pear Shape, VS

1.24ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 47.55

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4.46ctw Blue Topaz, Round, VVS-VS

4.46ctw Blue Topaz, Round, VVS-VS

8 mm (calibrated)

$ 34.20

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8.23ctw Blue Topaz, Marquise, VVS

8.23ctw Blue Topaz, Marquise, VVS

13.8 x 8 mm

$ 57.98

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0.34ct Blue Tanzanite, Pear Shape, VS

0.34ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 20.32

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7.86ct Blue Chalcedony, Cushion, Translucent

7.86ct Blue Chalcedony, Cushion, Translucent

12 x 12 mm (calibrated)

$ 29.37

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 -> 9 star ratings

I've made several purchases over the last 8 years and I've never been less than happy with any of them.

Posted By Jess in July, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 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 -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good, hope gem quality is good and genuine

Posted By Varun in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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