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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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1.27ctw Blue Topaz, Oval, VVS-VS

1.27ctw Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 10.12

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6.13ctw Blue Topaz, Heart, VVS

6.13ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 42.98

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1.95ctw Blue Sapphire, Briolette, VS

1.95ctw Blue Sapphire, Briolette, VS

4.5 x 2.7 mm

$ 105.74

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1.13ct Blue Kyanite, Oval, SI

1.13ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 28.14

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3.73ctw Blue Topaz, Oval, VVS-VS

3.73ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 20.51

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3.06ctw Blue Topaz, Pear Shape, VS

3.06ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 23.46

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1.76ct Blue Tanzanite, Oval, Transparent

1.76ct Blue Tanzanite, Oval, Transparent

8 x 6 mm (calibrated)

$ 15.23

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0.76ct Blue Sapphire, Heart, VS

0.76ct Blue Sapphire, Heart, VS

5.5 x 5.2 mm

$ 52.99

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0.04ct Blue Diamond, Round, VS

0.04ct Blue Diamond, Round, VS

2.1 mm (calibrated)

$ 39.84

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0.60ct Blue Topaz, Oval, VVS-VS

0.60ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.78

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0.41ct Blue Sapphire, Round, Transparent
Sapphire Product Video (503408)

0.41ct Blue Sapphire, Round, Transparent

4 mm (calibrated)

$ 9.38

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0.07ct Blue Diamond, Round, VS

0.07ct Blue Diamond, Round, VS

2.5 mm (calibrated)

$ 78.24

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2.55ct Blue Tanzanite, Oval, Translucent

2.55ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 18.39

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703.88ct Blue Lapis Lazuli, Fancy, Opaque
Lapis Lazuli Product Video (753305)

703.88ct Blue Lapis Lazuli, Fancy, Opaque

101.8 x 25.4 mm

$ 292.11

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7.54ctw Blue Topaz, Marquise, VVS-VS

7.54ctw Blue Topaz, Marquise, VVS-VS

14.9 x 7 mm

$ 57.83

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0.53ctw Blue Kyanite, Round, Translucent

0.53ctw Blue Kyanite, Round, Translucent

3.5 mm (calibrated)

$ 9.50

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1.06ct Blue Topaz, Oval, VVS-VS

1.06ct Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 12.15

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5.67ctw Blue Topaz, Heart, VVS

5.67ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 40.57

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0.60ct Blue Topaz, Oval, VVS-VS

0.60ct Blue Topaz, Oval, VVS-VS

6.3 x 4.2 mm

$ 4.78

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0.70ctw Blue Tanzanite, Marquise, VS

0.70ctw Blue Tanzanite, Marquise, VS

7 x 3.5 mm (calibrated)

$ 41.83

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0.97ct Blue Kyanite, Oval, VS-SI

0.97ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 24.15

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9.82ct Blue Topaz, Flower Cut, Transparent

9.82ct Blue Topaz, Flower Cut, Transparent

20.9 x 8.6 mm

$ 64.55

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0.86ct Blue Topaz, Pear Shape, VS

0.86ct Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 5.49

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2.30ctw Blue Tanzanite, Oval, VVS-VS

2.30ctw Blue Tanzanite, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 188.99

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

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
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

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
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
→ View All GemSelect Reviews on Bizrate
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