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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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0.85ct Blue Topaz, Pear Shape, VS

0.85ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 6.52

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1.70ctw Blue Topaz, Pear Shape, VVS-VS

1.70ctw Blue Topaz, Pear Shape, VVS-VS

7.3 x 5.2 mm

$ 13.04

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4.43ct Blue Tanzanite, Pear Shape, IF
Tanzanite Product Video (747187)

4.43ct Blue Tanzanite, Pear Shape, IF

12 x 8 mm (calibrated)

$ 3,309.21

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2.83ctw Blue Topaz, Oval, VS

2.83ctw Blue Topaz, Oval, VS

5 x 3.1 mm

$ 12.92

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2.70ctw Blue Zircon, Oval, VS
Zircon Product Video (444299)

2.70ctw Blue Zircon, Oval, VS

5 x 4 mm (calibrated)

$ 59.42

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2.68ctw Blue Topaz, Fancy, VVS-VS

2.68ctw Blue Topaz, Fancy, VVS-VS

9.9 x 5.1 mm

$ 14.68

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3.08ct Blue Topaz, Heart, VVS
Topaz Product Video (443100)

3.08ct Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 21.93

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3.42ctw Blue Topaz, Pear Shape, VS

3.42ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 26.23

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0.05ct Blue Diamond, Round, VS

0.05ct Blue Diamond, Round, VS

2.1 mm (calibrated)

$ 49.80

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0.82ct Blue Topaz, Pear Shape, VS

0.82ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 6.53

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3.19ctw Blue Topaz, Pear Shape, VVS-VS

3.19ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 17.51

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1.16ct Blue Kyanite, Oval, SI

1.16ct Blue Kyanite, Oval, SI

7.2 x 5.2 mm

$ 25.41

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4.24ct Blue Sapphire, Pear Shape, VVS-VS
Sapphire Product Video (714724)

4.24ct Blue Sapphire, Pear Shape, VVS-VS

11.4 x 9.4 mm

$ 4,223.04

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1.88ctw Blue Tanzanite, Marquise, VVS-VS

1.88ctw Blue Tanzanite, Marquise, VVS-VS

7.1 x 3.6 mm

$ 74.15

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1.12ct Blue Aquamarine, Oval, VS

1.12ct Blue Aquamarine, Oval, VS

8 x 6 mm (calibrated)

$ 134.40

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0.74ct Blue Kyanite, Round, SI

0.74ct Blue Kyanite, Round, SI

5 mm (calibrated)

$ 18.43

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2.19ct Blue Topaz, Emerald Cut, VVS

2.19ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 17.45

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2.01ctw Blue Topaz, Fancy, VS

2.01ctw Blue Topaz, Fancy, VS

7 x 5 mm (calibrated)

$ 11.01

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0.56ct Blue Sapphire, Briolette, VS

0.56ct Blue Sapphire, Briolette, VS

5.4 x 3.4 mm

$ 50.20

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1.61ctw Blue Topaz, Pear Shape, VS

1.61ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 12.35

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14.58ct Blue Topaz, Emerald Cut, VS
Topaz Product Video (757022)

14.58ct Blue Topaz, Emerald Cut, VS

16 x 12 mm (calibrated)

$ 145.80

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0.31ct Blue Aquamarine, Round, VS-SI

0.31ct Blue Aquamarine, Round, VS-SI

4.5 mm (calibrated)

$ 43.23

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8.21ctw Blue Topaz, Marquise, VVS
Topaz Product Video (438301)

8.21ctw Blue Topaz, Marquise, VVS

13.9 x 8.1 mm

$ 57.83

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2.21ctw Blue Tanzanite, Oval, VS

2.21ctw Blue Tanzanite, Oval, VS

6.2 x 4.4 mm

$ 181.60

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

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

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Great site for finding specific stones and sizes for individual pieces of jewelry

Posted By Designer in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 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

Ia've been searching for a source to get my gemstones for awhile now and was very happy to come across this website. Amazing variety for any income.

Posted By Tarah in August, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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