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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

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
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1.70ctw Blue Apatite, Oval, VS

1.70ctw Blue Apatite, Oval, VS

5.2 x 4 mm

$ 37.35

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6.06ctw Blue Topaz, Heart, VVS

6.06ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 43.36

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0.57ct Blue Topaz, Oval, VVS

0.57ct Blue Topaz, Oval, VVS

6 x 4 mm (calibrated)

$ 4.54

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2.56ct Blue Topaz, Heart, VS

2.56ct Blue Topaz, Heart, VS

9 x 9 mm (calibrated)

$ 17.94

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1.98ctw Blue Tanzanite, Pear Shape, VS

1.98ctw Blue Tanzanite, Pear Shape, VS

5.2 x 3.1 mm

$ 75.93

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2.37ctw Blue Tanzanite, Pear Shape, VS

2.37ctw Blue Tanzanite, Pear Shape, VS

5.1 x 3.2 mm

$ 116.85

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1.69ctw Blue Topaz, Pear Shape, VVS-VS

1.69ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.26

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0.33ct Blue Tanzanite, Pear Shape, VS

0.33ct Blue Tanzanite, Pear Shape, VS

5.2 x 3.9 mm

$ 19.72

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3.22ct Blue Tanzanite, Oval, Transparent

3.22ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 27.87

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4.82ctw Blue Topaz, Trillion, VVS-VS

4.82ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 34.48

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0.05ct Blue Diamond, Round, VVS-VS

0.05ct Blue Diamond, Round, VVS-VS

2.2 mm (calibrated)

$ 64.74

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2.38ct Blue Topaz, Emerald Cut, VVS-VS

2.38ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 18.48

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3.21ctw Blue Topaz, Pear Shape, VS

3.21ctw Blue Topaz, Pear Shape, VS

6.1 x 4.2 mm

$ 24.62

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2.18ctw Blue Topaz, Oval, VVS-VS

2.18ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 11.99

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26.88ctw Blue Chalcedony, Flower Cut, Translucent

26.88ctw Blue Chalcedony, Flower Cut, Translucent

14 x 14 mm (calibrated)

$ 29.45

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0.29ct Blue Tanzanite, Pear Shape, VS
Tanzanite Product Video (541803)

0.29ct Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 7.84

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5.06ctw Blue Topaz, Heart, VVS-VS

5.06ctw Blue Topaz, Heart, VVS-VS

9 x 9 mm (calibrated)

$ 36.20

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2.29ctw Blue Topaz, Pear Shape, VS

2.29ctw Blue Topaz, Pear Shape, VS

6.2 x 4.2 mm

$ 17.56

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2.72ct Blue Tanzanite, Oval, Transparent

2.72ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 23.55

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0.59ct Blue Sapphire, Briolette, VS

0.59ct Blue Sapphire, Briolette, VS

5.5 x 3.4 mm

$ 52.89

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8.11ctw Blue Topaz, Marquise, VVS

8.11ctw Blue Topaz, Marquise, VVS

13.9 x 8.1 mm

$ 57.14

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0.49ctw Blue Kyanite, Round, VS-SI

0.49ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 8.78

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2.52ct Blue Tanzanite, Oval, Transparent

2.52ct Blue Tanzanite, Oval, Transparent

8.5 x 7.4 mm

$ 21.81

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3.63ct Blue Tanzanite, Oval, Transparent

3.63ct Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 28.93

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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

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!

Posted By Geof in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I've been looking for.

Posted By Tree Dog in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I was able to find what I wanted very easily!

Posted By Lenny in January, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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