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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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2.86ct Blue Topaz, Emerald Cut, VVS-VS

8 x 8 mm (calibrated)

$ 22.22

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0.02ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 15.94

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3.30ctw Blue Topaz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 25.31

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0.30ct Red Ruby, Round, SI

3.8 mm

$ 98.94

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4.97ctw Blue Topaz, Round, VS

8 mm (calibrated)

$ 34.85

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1.98ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 15.78

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7.96ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 34.88

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1.45ct Purple Sapphire, Cushion, VS

7.5 x 6 mm

$ 765.72

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5.79ctw Blue Topaz, Heart, VVS

9 x 9 mm (calibrated)

$ 41.23

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18.25ctw Black Spinel, Trillion, Opaque

9.8 x 9.6 mm

$ 99.98

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1.49ct Purple Spinel, Cushion, VVS-VS

7.3 x 6.1 mm

$ 148.40

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4.11ct Blue Topaz, Marquise, VVS-VS

14.2 x 8.2 mm

$ 28.95

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0.68ct Yellow Sapphire, Round, VS

5 mm (calibrated)

$ 37.02

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1.05ct Yellow Sapphire, Oval, VVS-VS

6.5 x 5.7 mm

$ 188.00

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1.15ctw Orange Sapphire, Oval, VS-SI

6 x 4 mm (calibrated)

$ 171.81

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0.60ct Blue Topaz, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 4.78

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1.63ctw White Sapphire, Round, VS

4.5 mm (calibrated)

$ 214.99

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0.99ct Purple Spinel, Cushion, VS

6.7 x 5.5 mm

$ 98.60

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7.26ctw Blue Topaz, Marquise, VS

14.9 x 7.2 mm

$ 55.68

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0.45ct Yellow Sapphire, Heart, VVS-VS

4.7 x 4.6 mm

$ 27.79

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0.57ctw Yellow Sapphire, Square, VVS-VS

3.4 x 3.4 mm

$ 29.38

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0.65ct Green Sapphire, Cushion, VS

4.6 x 4.6 mm

$ 51.79

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0.06ct Green Diamond, Round, VS-SI

2.5 mm (calibrated)

$ 67.07

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1.97ctw Blue Sapphire, Briolette, VS

4.7 x 3.1 mm

$ 53.96

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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

Great selection of gems at a reasonable price

Posted By Curt in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Ita's a pretty good and simple way to find gems that youa're looking for amazing selection

Posted By Amman in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Loved the price and the quality and the certification options which is the main reason why I buy. The guarantee is also a great reason to use gem select.

Posted By Sal in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The website has a good selection, the interface is very intuitive.

Posted By PhoenixFeatherJewelry in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Wonderful purchase, can't wait to see the stone.

Posted By Tim in January, 2026
Source: Bizrate
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