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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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1.10ct Red Ruby, Round, VS

5.5 mm (calibrated)

$ 98.60

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2.58ctw Blue Sapphire, Baguette, VS

5.7 x 3.1 mm

$ 437.70

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13.93ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 45.78

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0.82ct Blue Sapphire, Marquise, VVS-VS

8.2 x 4.1 mm

$ 161.71

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1.03ct Gray Cat'S Eye Alexandrite, Oval, Opaque

6.1 x 4.6 mm

$ 206.00

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6.30ctw Blue Topaz, Round, VS

9 mm (calibrated)

$ 44.11

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0.37ct Yellow Sapphire, Heart, VVS

4.5 x 4.3 mm

$ 22.85

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0.61ct Orange Sapphire, Cushion, VVS

4.3 x 4.3 mm

$ 33.10

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0.65ct Green Sapphire, Heart, VS

5 x 5 mm (calibrated)

$ 35.56

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3.58ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 19.69

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0.16ct Black Diamond, Square, Opaque

2.7 x 2.5 mm

$ 79.68

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11.91ct Red Ruby, Oval, VS-SI

14 x 12 mm (calibrated)

$ 355.87

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1.36ct Purple Spinel, Cushion, VVS-VS

6.5 x 5.8 mm

$ 100.13

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0.78ct Blue Topaz, Oval, VVS

7 x 5 mm (calibrated)

$ 8.95

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0.55ct Blue Sapphire, Round, VS

5 mm (calibrated)

$ 327.39

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0.60ctw Purple Sapphire, Oval, VS

4.8 x 3.2 mm

$ 52.28

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0.71ct Red Ruby, Pear Shape, VS-SI

6.3 x 4.2 mm

$ 63.64

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0.42ct Yellow Sapphire, Heart, VVS

4.6 x 4.5 mm

$ 25.94

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4.55ctw Blue Topaz, Oval, VVS-VS

7 x 5 mm (calibrated)

$ 24.98

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0.39ct Yellow Sapphire, Heart, VVS-VS

4.5 x 4.4 mm

$ 24.09

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12.18ct Blue Topaz, Fancy, Transparent

12.9 x 9.9 mm

$ 66.72

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2.76ct Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 19.65

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15.65ct Blue Topaz, Fancy, Transparent

20.2 x 12 mm

$ 85.74

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0.45ct Yellow Sapphire, Heart, VS

4.6 x 4.5 mm

$ 27.79

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Why Buy Gemstone With Hardness 8 from GemSelect?

GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Absolutely love the website, selection and products. Can you guys add a gemstones with inclusions tab. I like those it'd be nice to have them all in one place but i do understand it would be alot of work to go through and categorize them. Thank you anyways

Posted By The homie edgar in December, 2025
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Overall Rating -> 10 star ratings

Easy process.

Posted By Crafty Seabee in March, 2026
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Overall Rating -> 9 star ratings

Fast and reliable service.

Posted By Zæck in December, 2025
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Overall Rating -> 10 star ratings

Easy picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
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Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

this site is awesome. I was able to look at the products think about purchasing and come back and find the same products. With the amount of inventory gem select has. Its awesome to be able to filter the way that they allow you too.

Posted By Tommyp in November, 2025
Source: Bizrate
Enlarged Gemstone Image