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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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3.21ctw Blue Star Sapphire, Oval, Opaque

3.21ctw Blue Star Sapphire, Oval, Opaque

7.3 x 5.4 mm

$ 61.28

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0.64ct Blue Sapphire, Cushion, VVS

0.64ct Blue Sapphire, Cushion, VVS

5.6 x 4.4 mm

$ 76.49

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1.58ct Blue Star Sapphire, Oval, Opaque

1.58ct Blue Star Sapphire, Oval, Opaque

6.9 x 5.3 mm

$ 32.88

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1.20ctw Blue Topaz, Oval, VS

1.20ctw Blue Topaz, Oval, VS

6 x 4 mm (calibrated)

$ 9.56

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7.74ctw Blue Topaz, Emerald Cut, VS

7.74ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 59.36

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2.09ctw Blue Tanzanite, Oval, VS

2.09ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 135.31

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0.55ct Blue Sapphire, Heart, VS

0.55ct Blue Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 31.96

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1.88ctw Blue Sapphire, Briolette, VS

1.88ctw Blue Sapphire, Briolette, VS

4.7 x 3 mm

$ 51.49

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0.36ct Blue Kyanite, Round, SI

0.36ct Blue Kyanite, Round, SI

4 mm (calibrated)

$ 8.96

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1.98ctw Blue Tanzanite, Pear Shape, VS

1.98ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 97.62

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1.79ctw Blue Topaz, Pear Shape, VVS-VS

1.79ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 9.81

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1.66ct Blue Kyanite, Oval, SI

1.66ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 36.37

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2.92ctw Blue Topaz, Fancy, VVS

2.92ctw Blue Topaz, Fancy, VVS

10 x 5 mm

$ 15.99

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0.33ct Blue Kyanite, Round, VS-SI

0.33ct Blue Kyanite, Round, VS-SI

4.4 mm

$ 8.22

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0.41ct Blue Sapphire, Heart, VS

0.41ct Blue Sapphire, Heart, VS

4.3 x 4.3 mm

$ 32.67

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2.92ct Blue Tanzanite, Oval, Transparent

2.92ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 25.27

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10.88ct Blue Topaz, Fancy, Transparent

10.88ct Blue Topaz, Fancy, Transparent

19.6 x 11.9 mm

$ 59.60

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0.51ctw Blue Tanzanite, Marquise, VS

0.51ctw Blue Tanzanite, Marquise, VS

5 x 3 mm (calibrated)

$ 30.48

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2.46ct Blue Topaz, Briolette, VS

2.46ct Blue Topaz, Briolette, VS

8.4 x 5.9 mm

$ 13.48

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0.79ct Blue Sapphire, Round, VS

0.79ct Blue Sapphire, Round, VS

5.5 mm (calibrated)

$ 470.25

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6.76ctw Blue Topaz, Oval, VVS

6.76ctw Blue Topaz, Oval, VVS

10 x 8 mm (calibrated)

$ 51.84

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1.55ctw Blue Topaz, Pear Shape, VVS-VS

1.55ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 8.50

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1.77ct Blue Topaz, Emerald Cut, VVS

1.77ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 14.10

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1.25ct Blue Kyanite, Oval, SI

1.25ct Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 31.13

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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

I have purchased stones from gem select in the past and have been very satisfied. I expect to repeat that experience with this purchase as well

Posted By Marti in July, 2025
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

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

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good

Posted By Niska in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
Source: Bizrate
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