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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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4.61ctw Blue Star Sapphire, Oval, Opaque

4.61ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 101.01

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4.58ctw Blue Star Sapphire, Oval, Opaque

4.58ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 90.32

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3.65ct Blue Topaz, Marquise, VS

3.65ct Blue Topaz, Marquise, VS

15 x 7.2 mm

$ 28.00

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2.97ctw Blue Star Sapphire, Oval, Opaque

2.97ctw Blue Star Sapphire, Oval, Opaque

7 x 5 mm (calibrated)

$ 65.08

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0.85ct Blue Sapphire, Briolette, VS

0.85ct Blue Sapphire, Briolette, VS

6.2 x 3.8 mm

$ 76.19

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8.12ctw Blue Topaz, Marquise, VVS-VS

8.12ctw Blue Topaz, Marquise, VVS-VS

13.9 x 8 mm

$ 57.20

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3.51ct Blue Topaz, Marquise, VVS-VS

3.51ct Blue Topaz, Marquise, VVS-VS

14.8 x 7 mm

$ 26.93

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0.03ct Blue Diamond, Round, VS-SI

0.03ct Blue Diamond, Round, VS-SI

1.9 mm (calibrated)

$ 29.88

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2.89ct Blue Topaz, Emerald Cut, VVS

2.89ct Blue Topaz, Emerald Cut, VVS

8 x 8 mm (calibrated)

$ 22.45

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0.63ctw Blue Tanzanite, Pear Shape, VS

0.63ctw Blue Tanzanite, Pear Shape, VS

5 x 4 mm (calibrated)

$ 37.65

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5.07ctw Blue Topaz, Briolette, VVS-VS

5.07ctw Blue Topaz, Briolette, VVS-VS

8 x 6.5 mm

$ 27.78

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3.70ct Blue Topaz, Marquise, VVS-VS

3.70ct Blue Topaz, Marquise, VVS-VS

15.1 x 7.2 mm

$ 28.38

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3.68ct Blue Topaz, Marquise, VVS-VS

3.68ct Blue Topaz, Marquise, VVS-VS

15 x 7 mm

$ 28.23

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25.31ct Blue Topaz, Pear Shape, VVS-VS
Topaz Product Video (615807)

25.31ct Blue Topaz, Pear Shape, VVS-VS

20.7 x 15.9 mm

$ 194.11

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13.47ct Blue Lapis Lazuli, Cushion, Opaque

13.47ct Blue Lapis Lazuli, Cushion, Opaque

20 x 15 mm (calibrated)

$ 23.47

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0.63ct Blue Sapphire, Round, VVS-VS

0.63ct Blue Sapphire, Round, VVS-VS

5 mm (calibrated)

$ 424.40

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2.21ctw Blue Sapphire, Briolette, VS

2.21ctw Blue Sapphire, Briolette, VS

5.3 x 3.6 mm

$ 72.64

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2.50ct Blue Tanzanite, Oval, Transparent

2.50ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 19.92

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1.90ctw Blue Tanzanite, Oval, VS

1.90ctw Blue Tanzanite, Oval, VS

5.6 x 3.7 mm

$ 135.31

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0.37ct Blue Kyanite, Round, SI

0.37ct Blue Kyanite, Round, SI

4.2 mm

$ 9.21

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2.24ctw Blue Tanzanite, Pear Shape, VVS-VS

2.24ctw Blue Tanzanite, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 108.08

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6.04ct Blue Topaz, Flower Cut, Transparent

6.04ct Blue Topaz, Flower Cut, Transparent

11.6 x 11.4 mm

$ 39.70

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2.31ctw Blue Topaz, Oval, Transparent

2.31ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 17.72

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0.47ctw Blue Kyanite, Round, VS-SI

0.47ctw Blue Kyanite, Round, VS-SI

3.7 mm

$ 8.42

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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

Easy and functional

Posted By Dessa in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Love how easy the site is to use. Really love that the pictures are of actual product.

Posted By LeAnn in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was good. There was a large selection at prices I could afford.

Posted By Zorah in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
Source: Bizrate
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