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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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Single
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0.86ct Brown Smoky Quartz, Baguette, VVS

6.5 x 5.5 mm

$ 5.99

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4.07ctw Brown Smoky Quartz, Round, VVS-VS

8 mm (calibrated)

$ 8.91

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1.05ct Green Tourmaline, Emerald Cut, VVS-VS

15.7 x 3 mm

$ 22.41

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1.00ct Green Tourmaline, Round, Transparent

6 mm (calibrated)

$ 17.14

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7.43ctw Violet Amethyst, Oval, Transparent

11 x 9 mm (calibrated)

$ 33.92

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1.27ct Green Emerald, Emerald Cut, SI

7.1 x 5.3 mm

$ 316.23

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1.38ct Yellow Citrine, Emerald Cut, VVS-VS

8 x 6 mm (calibrated)

$ 11.00

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1.71ct Violet Amethyst, Pear Shape, VS

10 x 7 mm (calibrated)

$ 11.25

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1.34ctw Green Demantoid Garnet, Oval, VS

4.4 x 3.6 mm

$ 146.81

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0.62ct Pink Morganite, Pear Shape, VVS

7.4 x 4.7 mm

$ 27.79

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10.29ct Yellow Quartz, Emerald Cut, VS

14 x 14 mm (calibrated)

$ 56.37

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1.77ct Violet Amethyst, Pear Shape, VVS-VS

10 x 7 mm (calibrated)

$ 11.64

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0.59ct Red Ruby, Oval, VS-SI

6 x 4 mm (calibrated)

$ 290.88

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2.18ct Yellow Citrine, Cushion, VVS

10 x 8 mm (calibrated)

$ 15.20

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3.46ct Yellow Citrine, Oval, VVS-VS

11.8 x 8.9 mm

$ 26.54

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2.23ct Violet Amethyst, Square, VVS-VS

8 x 8 mm (calibrated)

$ 15.55

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1.54ct Pink Tourmaline, Emerald Cut, VS

10.9 x 4.2 mm

$ 97.02

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3.95ct Black Star Sapphire, Pear Shape, Opaque

10 x 8.4 mm

$ 70.82

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3.99ctw Blue Topaz, Pear Shape, VS

6.5 x 4.6 mm

$ 21.95

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4.04ct Violet Amethyst, Oval, Transparent

12 x 8 mm (calibrated)

$ 22.13

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1.24ctw Multicolor Mystic Quartz, Pear Shape, VS

7 x 5 mm (calibrated)

$ 8.65

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3.92ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 21.47

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5.25ctw Blue Topaz, Trillion, VVS-VS

7 x 7 mm (calibrated)

$ 37.56

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8.09ctw Blue Topaz, Marquise, VVS-VS

14 x 8.1 mm

$ 56.99

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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 -> 8 star ratings

I visited several online loose stone shops trying to find rare stones. I finally found one that I've been looking for here, and very satisfied. Looking forward to receive the item in 3 weeks.

Posted By Atsu in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
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

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 -> 10 star ratings

Great! Affordable

Posted By Spinellope in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
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