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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: 6-7
For Example: 8-9
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0.45ctw Blue Kyanite, Round, VS-SI

0.45ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 11.21

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3.18ctw Blue Star Sapphire, Oval, Opaque

3.18ctw Blue Star Sapphire, Oval, Opaque

7.1 x 5.4 mm

$ 72.85

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1.77ct Blue Cavansite, Fancy, Opaque

1.77ct Blue Cavansite, Fancy, Opaque

10.5 x 8.3 mm

$ 10.28

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0.52ct Blue Sapphire, Briolette, VS

0.52ct Blue Sapphire, Briolette, VS

5.1 x 3.4 mm

$ 46.61

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8.48ctw Blue Topaz, Marquise, VVS-VS

8.48ctw Blue Topaz, Marquise, VVS-VS

16 x 8 mm (calibrated)

$ 65.04

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4.17ct Blue Topaz, Marquise, VS

4.17ct Blue Topaz, Marquise, VS

15 x 7.2 mm

$ 31.98

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2.92ct Blue Tanzanite, Oval, Translucent

2.92ct Blue Tanzanite, Oval, Translucent

9 x 7 mm (calibrated)

$ 25.27

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46.07ct Blue Lapis Lazuli, Cushion, Opaque

46.07ct Blue Lapis Lazuli, Cushion, Opaque

31 x 30.7 mm

$ 63.48

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1.95ctw Blue Tanzanite, Pear Shape, VS

1.95ctw Blue Tanzanite, Pear Shape, VS

5 x 3.1 mm

$ 74.78

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1.76ctw Blue Topaz, Pear Shape, VS

1.76ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 13.50

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7.21ctw Blue Tanzanite, Oval, Transparent

7.21ctw Blue Tanzanite, Oval, Transparent

10 x 8 mm (calibrated)

$ 62.40

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1.65ctw Blue Topaz, Pear Shape, VVS-VS

1.65ctw Blue Topaz, Pear Shape, VVS-VS

7.2 x 5.2 mm

$ 9.05

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0.92ct Blue Kyanite, Round, VS-SI

0.92ct Blue Kyanite, Round, VS-SI

6 mm (calibrated)

$ 25.20

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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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1.58ct Blue Cavansite, Fancy, Opaque

1.58ct Blue Cavansite, Fancy, Opaque

10 x 7.7 mm

$ 9.18

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0.07ct Blue Diamond, Round, VS

0.07ct Blue Diamond, Round, VS

2.6 mm (calibrated)

$ 78.24

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2.87ct Blue Chalcedony, Oval, Transparent

2.87ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.72

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1.90ctw Blue Topaz, Oval, VS

1.90ctw Blue Topaz, Oval, VS

7 x 5 mm (calibrated)

$ 21.78

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2.10ctw Blue Topaz, Oval, Transparent

2.10ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 16.10

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23.52ct Blue Topaz, Oval, VVS
Topaz Product Video (714121)

23.52ct Blue Topaz, Oval, VVS

17.9 x 14.3 mm

$ 210.84

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0.77ct Blue Sapphire, Cushion, VS-SI

0.77ct Blue Sapphire, Cushion, VS-SI

5 x 5 mm (calibrated)

$ 61.35

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0.62ct Blue Sapphire, Round, VVS
Sapphire Product Video (467400)

0.62ct Blue Sapphire, Round, VVS

5 mm (calibrated)

$ 417.66

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0.62ct Blue Topaz, Oval, VS

0.62ct Blue Topaz, Oval, VS

6.3 x 4.1 mm

$ 4.94

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2.77ct Blue Chalcedony, Oval, Transparent

2.77ct Blue Chalcedony, Oval, Transparent

10 x 8 mm (calibrated)

$ 5.52

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

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

the selection is good as are the prices

Posted By Old man in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.

Posted By My real name Dean or Wandering about in May, 2026
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

overall great

Posted By SR in April, 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
→ View All GemSelect Reviews on Bizrate
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