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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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For Example: 6-7
For Example: 8-9
Bi-color Gemstone with Hardness 7
Black Gemstone with Hardness 7
Blue Gemstone with Hardness 7
Brown Gemstone with Hardness 7
Golden Gemstone with Hardness 7
Gray Gemstone with Hardness 7
Green Gemstone with Hardness 7
Multicolor Gemstone with Hardness 7
Orange Gemstone with Hardness 7
Pink Gemstone with Hardness 7
Purple Gemstone with Hardness 7
Red Gemstone with Hardness 7
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Violet Gemstone with Hardness 7
White Gemstone with Hardness 7
Yellow Gemstone with Hardness 7
Single
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7.62ct Black Tourmaline, Oval, Opaque

7.62ct Black Tourmaline, Oval, Opaque

13 x 11 mm (calibrated)

$ 37.95

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0.03ct Black Diamond, Round, Opaque

0.03ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 23.90

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1.68ct Violet Amethyst, Trillion, VS

1.68ct Violet Amethyst, Trillion, VS

9 x 9 mm (calibrated)

$ 12.89

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4.75ct Purple Star Ruby, Oval, Opaque

4.75ct Purple Star Ruby, Oval, Opaque

9.7 x 7.5 mm

$ 219.36

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0.94ctw Blue Sapphire, Round, VS

0.94ctw Blue Sapphire, Round, VS

4 mm (calibrated)

$ 102.99

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3.08ct Pink Tourmaline, Emerald Cut, VS-SI
Tourmaline Product Video (544804)

3.08ct Pink Tourmaline, Emerald Cut, VS-SI

9.5 x 6.5 mm

$ 232.83

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0.99ct Red Ruby, Oval, VS-SI

0.99ct Red Ruby, Oval, VS-SI

6.7 x 5.1 mm

$ 98.60

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7.96ct Yellow Citrine, Oval, VVS

7.96ct Yellow Citrine, Oval, VVS

15.4 x 11.4 mm

$ 61.05

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1.24ct Purple Spinel, Cushion, VS

1.24ct Purple Spinel, Cushion, VS

6.5 x 5.5 mm

$ 86.45

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4.37ctw Yellow Citrine, Oval, VVS-VS

4.37ctw Yellow Citrine, Oval, VVS-VS

10 x 8 mm (calibrated)

$ 23.95

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4.75ctw Yellow Citrine, Oval, VVS-VS

4.75ctw Yellow Citrine, Oval, VVS-VS

10 x 8 mm (calibrated)

$ 26.03

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0.68ct Purple Spinel, Oval, VVS-VS

0.68ct Purple Spinel, Oval, VVS-VS

5.7 x 4.5 mm

$ 56.44

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1.81ct Green Emerald, Round, Translucent

1.81ct Green Emerald, Round, Translucent

7 mm (calibrated)

$ 126.19

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0.65ct Violet Sapphire, Oval, VVS

0.65ct Violet Sapphire, Oval, VVS

6.2 x 4.2 mm

$ 77.69

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2.92ctw Green Sapphire, Oval, VVS-VS

2.92ctw Green Sapphire, Oval, VVS-VS

6 x 4.9 mm

$ 127.97

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4.65ctw Blue Topaz, Oval, Transparent

4.65ctw Blue Topaz, Oval, Transparent

7 x 5 mm (calibrated)

$ 35.67

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1.72ct Yellow Citrine, Round, VS

1.72ct Yellow Citrine, Round, VS

8 mm (calibrated)

$ 13.70

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4.10ctw Violet Amethyst, Oval, VVS-VS

4.10ctw Violet Amethyst, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 22.46

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10.79ctw Yellow Quartz, Round, VVS-VS

10.79ctw Yellow Quartz, Round, VVS-VS

12 mm (calibrated)

$ 43.38

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3.60ctw Multicolor Andalusite, Round, VS

3.60ctw Multicolor Andalusite, Round, VS

3.5 mm (calibrated)

$ 158.12

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8.56ct Black Tourmaline, Oval, Opaque

8.56ct Black Tourmaline, Oval, Opaque

14 x 12 mm (calibrated)

$ 42.63

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7.88ctw Blue Topaz, Marquise, VVS

7.88ctw Blue Topaz, Marquise, VVS

13.8 x 8.1 mm

$ 55.52

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2.78ctw Orange Citrine, Oval, VVS-VS

2.78ctw Orange Citrine, Oval, VVS-VS

9 x 7 mm (calibrated)

$ 27.69

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8.68ct Brown Smoky Quartz, Emerald Cut, VVS

8.68ct Brown Smoky Quartz, Emerald Cut, VVS

12.5 x 12.5 mm

$ 16.18

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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

The process was pleasant, I chose to purchase the stone traditional to the month of March as it is the month in which I was born.

Posted By Maharishi in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

hassle free experience.

Posted By Jhidron in October, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

The website was easy to use and informative of the selection of stones it has. I quickly found the right stone for me.

Posted By Guero in March, 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

Excellent options

Posted By CJ in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

I think therea's no problem

Posted By Napoleon in August, 2025
Source: Bizrate
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