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Home Gemstones Gemstone with Hardness 7

Gemstone with Hardness 7 and higher | GemSelect

Gemstone with Hardness 7 Weight
Gemstone with Hardness 7 Size
Gemstone with Hardness 7 Clarity
Gemstone with Hardness 7 Price
Gemstone with Hardness 7 Treatment

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Bi-color Gemstone with Hardness 7
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2.10ct Violet Amethyst, Emerald Cut, VVS-VS

9 x 7 mm (calibrated)

$ 13.80

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4.23ct Black Star Sapphire, Oval, Opaque

9.4 x 7.9 mm

$ 75.84

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0.55ct Purple Sapphire, Oval, VVS

6.1 x 4.2 mm

$ 55.48

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0.68ct Green Sapphire, Oval, VVS-VS

5.1 x 4.2 mm

$ 50.26

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0.98ct Yellow Citrine, Square, VVS-VS

6 x 6 mm (calibrated)

$ 6.83

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1.95ct Purple Tourmaline, Oval, VVS

9.5 x 8.2 mm

$ 226.59

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0.89ct Purple Tourmaline, Oval, Transparent

6.5 x 5 mm

$ 15.26

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0.52ctw Yellow Sapphire, Baguette, VS

4.6 x 2.5 mm

$ 33.97

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3.64ct Yellow Citrine, Oval, VS

12 x 10 mm (calibrated)

$ 29.00

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0.66ct Orange Sapphire, Pear Shape, VVS-VS

6 x 4 mm (calibrated)

$ 98.60

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3.06ct Yellow Citrine, Square, VS

9 x 9 mm (calibrated)

$ 20.12

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9.87ct Purple Star Ruby, Oval, Opaque

11.4 x 10.5 mm

$ 455.81

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2.80ct Pink Kunzite, Oval, VS

8.6 x 7.2 mm

$ 83.66

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2.06ct Yellow Citrine, Oval, VVS-VS

10 x 8 mm (calibrated)

$ 11.29

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1.63ct Brown Smoky Quartz, Round, VVS-VS

7.5 mm (calibrated)

$ 7.14

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0.96ct Yellow Citrine, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 7.65

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1.97ct Red Ruby, Oval, VS

8 x 6 mm (calibrated)

$ 58.86

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1.45ct Pink Ruby, Oval, VS-SI

8 x 6 mm (calibrated)

$ 129.98

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0.76ct Blue Topaz, Pear Shape, VVS-VS

7 x 5 mm (calibrated)

$ 6.06

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1.81ct Blue Topaz, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 14.43

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4.29ct Brown Rutile Topaz, Heart, Transparent

9.6 x 9.4 mm

$ 89.02

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12.57ct Black Tourmaline, Cushion, Opaque

14.3 x 10.7 mm

$ 44.69

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4.03ct Yellow Citrine, Oval, VS

12 x 10 mm (calibrated)

$ 22.08

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8.14ctw Blue Topaz, Marquise, VVS

14 x 8.1 mm

$ 57.34

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Why Buy Gemstone With Hardness 7 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

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

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All these questions, and I don't have to give any blood. What a Deal... I absolutely enjoy the Gem Select emails every month. This one today was special. I always say, I'll know it when I see it. This stone today was the One. Odd and Intriguing. Thank You So Much for all that you do.

Posted By G.W. in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

selection was broad and the check out was quick. Great site

Posted By JC Karl in September, 2025
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

Overall Rating -> 10 star ratings

Easy to use. No issues. Large selection of gems.

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate
Enlarged Gemstone Image