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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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3.53ctw Blue Topaz, Pear Shape, VVS-VS

3.53ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 19.38

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0.99ctw Blue Sapphire, Round, VS
Sapphire Product Video (570767)

0.99ctw Blue Sapphire, Round, VS

4 mm (calibrated)

$ 32.54

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0.70ct Blue Sapphire, Marquise, VVS-VS

0.70ct Blue Sapphire, Marquise, VVS-VS

8 x 3.8 mm

$ 163.35

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1.08ct Blue Topaz, Marquise, VS

1.08ct Blue Topaz, Marquise, VS

10.1 x 5.1 mm

$ 7.53

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5.21ctw Blue Topaz, Briolette, VVS-VS

5.21ctw Blue Topaz, Briolette, VVS-VS

8.2 x 6.4 mm

$ 28.54

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3.28ctw Blue Topaz, Pear Shape, VVS-VS

3.28ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 25.16

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0.09ct Blue Diamond, Square, SI

0.09ct Blue Diamond, Square, SI

2.5 x 2.4 mm

$ 100.60

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0.51ct Blue Sapphire, Briolette, VS
Sapphire Product Video (733946)

0.51ct Blue Sapphire, Briolette, VS

5.5 x 3.3 mm

$ 45.72

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3.67ctw Blue Topaz, Pear Shape, VS

3.67ctw Blue Topaz, Pear Shape, VS

6.1 x 4.2 mm

$ 25.74

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2.15ctw Blue Tanzanite, Pear Shape, VS
Tanzanite Product Video (420226)

2.15ctw Blue Tanzanite, Pear Shape, VS

6 x 4 mm (calibrated)

$ 103.74

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0.47ctw Blue Kyanite, Round, VS-SI

0.47ctw Blue Kyanite, Round, VS-SI

3.5 mm (calibrated)

$ 8.42

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2.47ct Blue Kyanite, Oval, SI

2.47ct Blue Kyanite, Oval, SI

10.7 x 7 mm

$ 61.50

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3.46ctw Blue Topaz, Pear Shape, VVS-VS

3.46ctw Blue Topaz, Pear Shape, VVS-VS

7.1 x 5.2 mm

$ 26.54

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0.05ct Blue Diamond, Square, VS

0.05ct Blue Diamond, Square, VS

2 x 2 mm (calibrated)

$ 55.89

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2.26ct Blue Tanzanite, Oval, Transparent

2.26ct Blue Tanzanite, Oval, Transparent

8 x 7.1 mm

$ 19.56

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1.52ctw Blue Topaz, Pear Shape, VVS-VS

1.52ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 10.77

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1.64ct Blue Tanzanite, Oval, VVS
Tanzanite Product Video (717413)

1.64ct Blue Tanzanite, Oval, VVS

9 x 7 mm (calibrated)

$ 485.02

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1.61ctw Blue Topaz, Pear Shape, VS

1.61ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 12.35

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3.30ctw Blue Topaz, Pear Shape, VVS-VS

3.30ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 18.11

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1.89ctw Blue Tanzanite, Pear Shape, VS

1.89ctw Blue Tanzanite, Pear Shape, VS

5 x 3 mm (calibrated)

$ 72.48

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2.07ctw Blue Kyanite, Oval, SI

2.07ctw Blue Kyanite, Oval, SI

7 x 5 mm (calibrated)

$ 43.09

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0.49ct Blue Kyanite, Round, SI

0.49ct Blue Kyanite, Round, SI

4.2 mm

$ 12.20

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0.95ct Blue Kyanite, Round, SI

0.95ct Blue Kyanite, Round, SI

6 mm (calibrated)

$ 23.66

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4.45ctw Blue Topaz, Marquise, VVS

4.45ctw Blue Topaz, Marquise, VVS

12.1 x 6 mm

$ 24.39

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

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Took a chance on purchasing my gemstones from Gemselect and was impressed. 10/10

Posted By KT in September, 2025
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 -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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