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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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4.95ctw Blue Topaz, Trillion, VVS-VS

4.95ctw Blue Topaz, Trillion, VVS-VS

6.8 x 6.6 mm

$ 37.96

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3.92ctw Blue Star Sapphire, Oval, Opaque

3.92ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 85.90

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6.43ctw Blue Topaz, Marquise, VVS-VS

6.43ctw Blue Topaz, Marquise, VVS-VS

15.1 x 6.8 mm

$ 49.31

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3.27ctw Blue Topaz, Pear Shape, VS

3.27ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 25.08

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1.07ct Blue Kyanite, Oval, SI

1.07ct Blue Kyanite, Oval, SI

7.5 x 5 mm

$ 23.45

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8.67ct Blue Lapis Lazuli, Baguette, Opaque

8.67ct Blue Lapis Lazuli, Baguette, Opaque

12.5 x 10.9 mm

$ 14.85

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3.99ctw Blue Topaz, Pear Shape, VVS-VS

3.99ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 21.90

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2.07ctw Blue Kyanite, Oval, SI

2.07ctw Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 43.09

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4.79ctw Blue Topaz, Round, VVS-VS

4.79ctw Blue Topaz, Round, VVS-VS

8.5 mm (calibrated)

$ 36.74

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0.62ct Blue Sapphire, Round, VVS-VS

0.62ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 417.66

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3.45ctw Blue Topaz, Pear Shape, VVS-VS

3.45ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 18.93

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3.87ct Blue Tanzanite, Oval, Translucent

3.87ct Blue Tanzanite, Oval, Translucent

10 x 8 mm (calibrated)

$ 33.50

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2.63ctw Blue Topaz, Trillion, VS

2.63ctw Blue Topaz, Trillion, VS

7 x 7 mm (calibrated)

$ 20.17

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1.04ct Blue Kyanite, Oval, SI

1.04ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 25.90

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3.54ct Blue Tanzanite, Oval, Transparent

3.54ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 28.20

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5.83ctw Blue Topaz, Heart, VVS

5.83ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 41.72

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1.95ctw Blue Topaz, Fancy, VVS-VS

1.95ctw Blue Topaz, Fancy, VVS-VS

7 x 5 mm (calibrated)

$ 10.69

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0.20ctw Blue Iolite, Square, VS

0.20ctw Blue Iolite, Square, VS

2.6 x 2.6 mm

$ 7.97

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5.94ctw Blue Topaz, Heart, VVS

5.94ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 42.50

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3.78ct Blue Topaz, Marquise, VS

3.78ct Blue Topaz, Marquise, VS

14.9 x 7.2 mm

$ 28.99

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21.24ct Blue Lapis Lazuli, Cushion, Opaque

21.24ct Blue Lapis Lazuli, Cushion, Opaque

22.3 x 15.1 mm

$ 39.79

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2.79ctw Blue Topaz, Trillion, VVS-VS

2.79ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 21.40

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3.42ctw Blue Topaz, Pear Shape, VS

3.42ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 26.23

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7.05ct Blue Chalcedony, Cushion, Translucent

7.05ct Blue Chalcedony, Cushion, Translucent

12 x 12 mm (calibrated)

$ 26.34

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 -> 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

Filters need to be improved but rest of website is great

Posted By Rock hound in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Although the stones are smaller than I thought, I really don't think in millimeters, they are perfect. I plan to put one into a ring and the other into a necklace. Ordering was easy, contact kept me aware of how shipping was going, and delivery was sooner than expected. The quality of stones I have ordered in the past and this recent order is outstanding and stones I will be proud to wear.

Posted By Ktreva52 in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!

Posted By Matthew K. in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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