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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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For Example: 6-7
For Example: 8-9
Bi-color Gemstone with Hardness 8
Black Gemstone with Hardness 8
Blue Gemstone with Hardness 8
Brown Gemstone with Hardness 8
Golden Gemstone with Hardness 8
Gray Gemstone with Hardness 8
Green Gemstone with Hardness 8
Multicolor Gemstone with Hardness 8
Orange Gemstone with Hardness 8
Pink Gemstone with Hardness 8
Purple Gemstone with Hardness 8
Red Gemstone with Hardness 8
Turquoise Gemstone with Hardness 8
Violet Gemstone with Hardness 8
White Gemstone with Hardness 8
Yellow Gemstone with Hardness 8
Single
Pairs
Lots
Faceted
Cabochons
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0.92ct Red Ruby, Emerald Cut, VS

0.92ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 82.47

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3.87ct Blue Topaz, Marquise, VS

3.87ct Blue Topaz, Marquise, VS

15.2 x 7.3 mm

$ 29.68

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0.05ct Black Diamond, Round, Opaque

0.05ct Black Diamond, Round, Opaque

2.2 mm (calibrated)

$ 16.28

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3.87ctw Blue Topaz, Pear Shape, VVS-VS

3.87ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 21.16

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0.67ct Blue Sapphire, Marquise, VVS-VS

0.67ct Blue Sapphire, Marquise, VVS-VS

7.7 x 3.8 mm

$ 156.36

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0.90ct Red Ruby, Emerald Cut, VS

0.90ct Red Ruby, Emerald Cut, VS

6 x 4 mm (calibrated)

$ 80.68

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27.85ctw Black Spinel, Baguette, Opaque

27.85ctw Black Spinel, Baguette, Opaque

20.2 x 10 mm

$ 83.22

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0.70ct Violet Sapphire, Oval, VVS-VS

0.70ct Violet Sapphire, Oval, VVS-VS

6.4 x 4.6 mm

$ 92.03

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7.08ctw Purple Rubies, Fancy, Opaque
Ruby Product Video (691119)

7.08ctw Purple Rubies, Fancy, Opaque

15.9 x 10.5 mm

$ 141.03

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1.16ctw Blue Sapphire, Round, VS

1.16ctw Blue Sapphire, Round, VS

5 mm (calibrated)

$ 508.36

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7.78ctw Blue Topaz, Emerald Cut, VS

7.78ctw Blue Topaz, Emerald Cut, VS

8 x 6 mm (calibrated)

$ 59.67

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0.68ct Green Sapphire, Cushion, VVS-VS

0.68ct Green Sapphire, Cushion, VVS-VS

5.2 x 4.1 mm

$ 81.27

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3.02ct Blue Topaz, Emerald Cut, VVS

3.02ct Blue Topaz, Emerald Cut, VVS

8 x 8 mm (calibrated)

$ 23.46

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1.87ct Red Ruby, Oval, VS-SI

1.87ct Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 167.63

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1.34ct White Sapphire, Pear Shape, VS
Sapphire Product Video (734664)

1.34ct White Sapphire, Pear Shape, VS

7.1 x 6 mm

$ 533.86

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0.74ct Purple Sapphire, Pear Shape, VS

0.74ct Purple Sapphire, Pear Shape, VS

5.9 x 5.1 mm

$ 243.22

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1.86ct Red Ruby, Emerald Cut, VS

1.86ct Red Ruby, Emerald Cut, VS

7.2 x 5.2 mm

$ 166.73

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3.45ctw Blue Topaz, Pear Shape, VVS-VS

3.45ctw Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 18.87

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20.97ct Blue Topaz, Pear Shape, VVS
Topaz Product Video (659850)

20.97ct Blue Topaz, Pear Shape, VVS

18 x 14.4 mm

$ 146.20

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5.89ct Purple Star Ruby, Oval, Opaque

5.89ct Purple Star Ruby, Oval, Opaque

12 x 10 mm (calibrated)

$ 77.44

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2.17ct Red Ruby, Oval, VS-SI

2.17ct Red Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 118.87

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6.03ct Black Star Sapphire, Oval, Opaque

6.03ct Black Star Sapphire, Oval, Opaque

10.9 x 9.9 mm

$ 120.12

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0.60ct Yellow Sapphire, Cushion, VVS

0.60ct Yellow Sapphire, Cushion, VVS

4.6 x 4.5 mm

$ 32.60

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6.42ct Red Star Ruby, Oval, Opaque

6.42ct Red Star Ruby, Oval, Opaque

11 x 9 mm (calibrated)

$ 296.48

View Gem
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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 -> 10 star ratings

I was looking for high-quality amethyst on this site, and I was able to compare size, color, and weight in detail before making a purchase.

Posted By Atsuhisa in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Very easy to navigate with a great selection.

Posted By Bar181 in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was great

Posted By Nik in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'

Posted By CJ in March, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Plan on purchasing on an ongoing basis. So far.....so good....

Posted By Jim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I feel Gemselect is a trustworthy company to buy from

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