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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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0.70ctw Blue Tanzanite, Pear Shape, VS

0.70ctw Blue Tanzanite, Pear Shape, VS

5.2 x 4.2 mm

$ 41.83

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0.05ct Blue Diamond, Square, VS-SI

0.05ct Blue Diamond, Square, VS-SI

2 x 1.8 mm

$ 55.89

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2.25ctw Blue Topaz, Oval, VVS-VS

2.25ctw Blue Topaz, Oval, VVS-VS

7.2 x 5.4 mm

$ 14.79

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1.48ctw Blue Sapphire, Briolette, VVS-VS

1.48ctw Blue Sapphire, Briolette, VVS-VS

5.6 x 3.9 mm

$ 132.67

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2.79ct Blue Tanzanite, Oval, Transparent

2.79ct Blue Tanzanite, Oval, Transparent

9 x 7 mm (calibrated)

$ 24.15

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4.72ctw Blue Topaz, Marquise, VVS-VS

4.72ctw Blue Topaz, Marquise, VVS-VS

12 x 6.1 mm

$ 25.85

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1.90ctw Blue Apatite, Oval, VS

1.90ctw Blue Apatite, Oval, VS

5 x 4 mm (calibrated)

$ 41.74

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2.08ct Blue Topaz, Emerald Cut, VVS-VS

2.08ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 16.58

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2.01ctw Blue Tanzanite, Oval, VVS-VS
Tanzanite Product Video (438183)

2.01ctw Blue Tanzanite, Oval, VVS-VS

5.4 x 3.8 mm

$ 128.46

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1.91ctw Blue Tanzanite, Oval, VS

1.91ctw Blue Tanzanite, Oval, VS

6 x 4 mm (calibrated)

$ 136.02

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0.88ct Blue Topaz, Pear Shape, VS

0.88ct Blue Topaz, Pear Shape, VS

7.2 x 5.2 mm

$ 6.76

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0.45ct Blue Sapphire, Heart, VS

0.45ct Blue Sapphire, Heart, VS

4.6 x 4.6 mm

$ 35.86

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12.09ct Blue Topaz, Fancy, Transparent

12.09ct Blue Topaz, Fancy, Transparent

18.9 x 12 mm

$ 55.20

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4.12ctw Blue Topaz, Oval, VVS-VS

4.12ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 20.56

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1.90ct Blue Topaz, Emerald Cut, VVS

1.90ct Blue Topaz, Emerald Cut, VVS

8 x 6 mm (calibrated)

$ 15.14

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1.72ct Blue Kyanite, Oval, SI

1.72ct Blue Kyanite, Oval, SI

8 x 6 mm (calibrated)

$ 34.26

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2.39ct Blue Topaz, Fancy, VVS-VS

2.39ct Blue Topaz, Fancy, VVS-VS

9 x 7 mm (calibrated)

$ 15.70

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3.21ct Blue Tanzanite, Oval, Translucent

3.21ct Blue Tanzanite, Oval, Translucent

9.2 x 7.3 mm

$ 27.78

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1.08ct Blue Kyanite, Oval, VS-SI

1.08ct Blue Kyanite, Oval, VS-SI

7 x 5 mm (calibrated)

$ 23.66

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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)

$ 11.89

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4.73ct Blue Chalcedony, Cushion, Translucent

4.73ct Blue Chalcedony, Cushion, Translucent

12 x 12 mm (calibrated)

$ 17.67

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5.21ctw Blue Topaz, Briolette, VVS-VS

5.21ctw Blue Topaz, Briolette, VVS-VS

8.1 x 6.4 mm

$ 28.54

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1.63ctw Blue Topaz, Pear Shape, VVS-VS

1.63ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 12.50

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13.70ctw Blue Lapis Lazuli, Square, Opaque

13.70ctw Blue Lapis Lazuli, Square, Opaque

11 x 11 mm (calibrated)

$ 27.02

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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 -> 8 star ratings

Site worked well and helped me find a rock that matched what I was looking for. Well within budget and I trust it will show up, so that's definitely positive. Not much else to it. Satisfied.

Posted By Big Ricky in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 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

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The site provided lots of detail, factual data, and good photos. I also like the availability of searching by price range as well as by the type of stone.

Posted By SLIntuitive Donna in July, 2025
Source: Bizrate
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