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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

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For Example: 8-9
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0.75ct Blue Sapphire, Oval, SI

0.75ct Blue Sapphire, Oval, SI

5.9 x 4.9 mm

$ 136.95

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0.52ct Blue Sapphire, Heart, VVS-VS

0.52ct Blue Sapphire, Heart, VVS-VS

4.9 x 4.8 mm

$ 36.25

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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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0.82ct Blue Sapphire, Cushion, VVS-VS

0.82ct Blue Sapphire, Cushion, VVS-VS

5.7 x 4.5 mm

$ 65.34

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5.86ctw Blue Topaz, Emerald Cut, VVS-VS

5.86ctw Blue Topaz, Emerald Cut, VVS-VS

9 x 7 mm (calibrated)

$ 44.74

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3.82ctw Blue Star Sapphire, Oval, Opaque

3.82ctw Blue Star Sapphire, Oval, Opaque

7.1 x 5.2 mm

$ 75.34

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9.83ct Blue Color-Change Fluorite, Round, VS

9.83ct Blue Color-Change Fluorite, Round, VS

14 mm (calibrated)

$ 270.11

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0.32ct Blue Sapphire, Heart, VS

0.32ct Blue Sapphire, Heart, VS

4.6 x 4.5 mm

$ 25.50

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5.46ctw Blue Topaz, Briolette, VS

5.46ctw Blue Topaz, Briolette, VS

8 x 6 mm (calibrated)

$ 29.91

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0.44ct Blue Sapphire, Heart, VVS-VS

0.44ct Blue Sapphire, Heart, VVS-VS

4.5 x 4.4 mm

$ 35.06

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2.84ct Blue Topaz, Heart, VS

2.84ct Blue Topaz, Heart, VS

9 x 9 mm (calibrated)

$ 20.23

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0.46ct Blue Kyanite, Round, SI

0.46ct Blue Kyanite, Round, SI

4.3 mm

$ 11.45

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2.11ctw Blue Kyanite, Oval, VS

2.11ctw Blue Kyanite, Oval, VS

7 x 5 mm (calibrated)

$ 43.92

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4.23ct Blue Topaz, Emerald Cut, VVS

4.23ct Blue Topaz, Emerald Cut, VVS

9 x 9 mm (calibrated)

$ 32.44

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0.35ct Blue Sapphire, Heart, VVS-VS

0.35ct Blue Sapphire, Heart, VVS-VS

4 x 4 mm (calibrated)

$ 27.89

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1.52ct Blue Tanzanite, Round, VVS
Tanzanite Product Video (717572)

1.52ct Blue Tanzanite, Round, VVS

7 mm (calibrated)

$ 449.53

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6.11ctw Blue Star Sapphire, Oval, Opaque

6.11ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 111.57

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0.31ct Blue Sapphire, Oval, VVS

0.31ct Blue Sapphire, Oval, VVS

4.5 x 3.6 mm

$ 43.23

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0.16ct Blue Aquamarine, Square, VVS-VS

0.16ct Blue Aquamarine, Square, VVS-VS

3 x 3 mm (calibrated)

$ 22.31

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103.15ct Blue Aquamarine, Pear Shape, Translucent
Aquamarine Product Video (690229)

103.15ct Blue Aquamarine, Pear Shape, Translucent

40.6 x 29.6 mm

$ 513.59

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8.13ctw Blue Topaz, Emerald Cut, VS

8.13ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 56.68

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1.48ct Blue Cavansite, Fancy, Opaque

1.48ct Blue Cavansite, Fancy, Opaque

8.5 x 7.6 mm

$ 8.60

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3.64ctw Blue Topaz, Oval, VS

3.64ctw Blue Topaz, Oval, VS

5.3 x 3.3 mm

$ 19.94

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0.81ct Blue Sapphire, Cushion, VS

0.81ct Blue Sapphire, Cushion, VS

5.6 x 4.4 mm

$ 96.81

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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

Web site is very simple to navigate Selection is terrific

Posted By ToRa.62 in April, 2026
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

So far So good

Posted By VH-1 in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It's always a pleasure doing business with Gem Select. Outstanding products ant very reasonable prices. Thank You One and All.

Posted By G.W. or Bakyow in July, 2025
Source: Bizrate
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