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Home Gemstones Gemstone with Hardness 8

Gemstone with Hardness 8 and higher | GemSelect

Gemstone with Hardness 8 Weight
Gemstone with Hardness 8 Size
Gemstone with Hardness 8 Clarity
Gemstone with Hardness 8 Price
Gemstone with Hardness 8 Treatment

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Bi-color Gemstone with Hardness 8
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0.81ctw White Sapphire, Round, VVS-VS

4.5 mm (calibrated)

$ 89.03

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0.61ct Green Sapphire, Oval, VVS-VS

5 x 4 mm (calibrated)

$ 45.09

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20.82ct Red Ruby, Oval, Translucent

16.7 x 14.8 mm

$ 547.45

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5.48ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 30.08

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0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 10.27

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2.50ctw Red Rubies, Oval, VS

7 x 5 mm (calibrated)

$ 136.95

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3.91ctw Blue Star Sapphire, Oval, Opaque

6.9 x 5.2 mm

$ 77.11

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1.78ct Blue Sapphire, Oval, VS

8 x 6 mm (calibrated)

$ 1,063.73

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0.38ctw Yellow Sapphire, Marquise, VVS-VS

5 x 2.5 mm (calibrated)

$ 26.04

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1.99ct Yellow Sapphire, Pear Shape, VVS-VS

7.8 x 6.7 mm

$ 237.84

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1.50ct Red Ruby, Emerald Cut, SI

7 x 5 mm (calibrated)

$ 134.46

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1.18ct Red Ruby, Oval, VS

7 x 5 mm (calibrated)

$ 64.64

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1.59ct Purple Spinel, Cushion, VVS-VS

6.7 x 5.6 mm

$ 114.13

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0.04ct Blue Diamond, Round, VVS-VS

2.3 mm (calibrated)

$ 33.20

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5.15ctw Blue Topaz, Briolette, VVS-VS

8.1 x 6.4 mm

$ 23.51

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0.37ct Yellow Sapphire, Heart, VVS-VS

4.7 x 4.7 mm

$ 19.04

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0.77ctw White Sapphire, Round, VVS-VS

4.3 mm

$ 101.70

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0.71ct Yellow Sapphire, Oval, VVS

6 x 4 mm (calibrated)

$ 40.25

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0.73ct Red Ruby, Pear Shape, VS-SI

6.3 x 4.2 mm

$ 65.44

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2.34ctw Blue Topaz, Pear Shape, VS

6 x 4 mm (calibrated)

$ 17.94

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2.03ct Purple Ruby, Fancy, Opaque

12.3 x 8.8 mm

$ 40.44

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0.75ct Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 5.98

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19.04ct Red Ruby, Oval, Translucent

18.1 x 15.2 mm

$ 493.06

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1.38ct Red Ruby, Pear Shape, VS-SI

7.9 x 5.6 mm

$ 123.70

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Why Buy Gemstone With Hardness 8 from GemSelect?

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 8 star ratings

The website was easy to use and there were a lot of good options, I was satisfied.

Posted By Brielly in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a beautiful opal at a great price. I was not disappointed when it arrived. Even better in person.

Posted By Fried Rice in August, 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

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 2026
Source: Bizrate
Enlarged Gemstone Image