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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

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color Gemstone with Hardness 8
Black Gemstone with Hardness 8
Blue Gemstone with Hardness 8
Brown Gemstone with Hardness 8
Golden Gemstone with Hardness 8
Gray Gemstone with Hardness 8
Green Gemstone with Hardness 8
Multicolor Gemstone with Hardness 8
Orange Gemstone with Hardness 8
Pink Gemstone with Hardness 8
Purple Gemstone with Hardness 8
Red Gemstone with Hardness 8
Turquoise Gemstone with Hardness 8
Violet Gemstone with Hardness 8
White Gemstone with Hardness 8
Yellow Gemstone with Hardness 8
Single
Pairs
Lots
Faceted
Cabochons
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3.67ct Blue Topaz, Marquise, VVS

3.67ct Blue Topaz, Marquise, VVS

13.6 x 7.7 mm

$ 25.85

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0.05ct Black Diamond, Round, Opaque

0.05ct Black Diamond, Round, Opaque

2 mm (calibrated)

$ 16.28

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1.38ctw Yellow Sapphire, Round, VS-SI

1.38ctw Yellow Sapphire, Round, VS-SI

5 mm (calibrated)

$ 75.95

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0.39ct Green Sapphire, Heart, VS

0.39ct Green Sapphire, Heart, VS

4.5 x 4.4 mm

$ 14.96

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1.04ct Black Diamond, Square, Opaque
Diamond Product Video (677848)

1.04ct Black Diamond, Square, Opaque

4.7 x 4.6 mm

$ 592.46

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0.05ct Black Diamond, Round, Opaque

0.05ct Black Diamond, Round, Opaque

2.1 mm (calibrated)

$ 14.53

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6.06ctw Multicolor Sapphire, Square, VS

6.06ctw Multicolor Sapphire, Square, VS

2.6 x 2.5 mm

$ 452.68

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0.05ct Blue Diamond, Round, VS-SI

0.05ct Blue Diamond, Round, VS-SI

2.1 mm (calibrated)

$ 41.50

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2.19ctw Blue Topaz, Oval, VS

2.19ctw Blue Topaz, Oval, VS

7 x 5 mm (calibrated)

$ 12.04

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6.57ctw Black Spinel, Round, Opaque

6.57ctw Black Spinel, Round, Opaque

9 mm (calibrated)

$ 28.79

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0.55ct Purple Spinel, Cushion, VVS-VS

0.55ct Purple Spinel, Cushion, VVS-VS

5.4 x 4.3 mm

$ 38.35

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0.53ct Violet Sapphire, Oval, VVS-VS

0.53ct Violet Sapphire, Oval, VVS-VS

6.1 x 4.2 mm

$ 69.68

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0.36ct Orange Sapphire, Heart, VVS-VS

0.36ct Orange Sapphire, Heart, VVS-VS

4.5 x 4.4 mm

$ 22.23

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21.23ctw Black Spinel, Oval, Opaque

21.23ctw Black Spinel, Oval, Opaque

16 x 12 mm (calibrated)

$ 81.41

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0.28ct Red Ruby, Round, SI

0.28ct Red Ruby, Round, SI

3.8 mm

$ 92.34

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0.41ct Purple Sapphire, Oval, VVS-VS

0.41ct Purple Sapphire, Oval, VVS-VS

6 x 4 mm (calibrated)

$ 37.51

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0.70ctw Yellow Sapphire, Square, VVS-VS

0.70ctw Yellow Sapphire, Square, VVS-VS

3.7 x 3.7 mm

$ 32.81

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1.75ct Purple Spinel, Cushion, VS
Spinel Product Video (743189)

1.75ct Purple Spinel, Cushion, VS

6.8 x 6.3 mm

$ 174.30

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0.65ct Orange Sapphire, Cushion, VVS

0.65ct Orange Sapphire, Cushion, VVS

4.5 x 4.5 mm

$ 35.27

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0.48ctw Pink Sapphire, Oval, VVS-VS
Sapphire Product Video (536508)

0.48ctw Pink Sapphire, Oval, VVS-VS

5 x 3 mm (calibrated)

$ 52.59

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3.79ctw Blue Topaz, Fancy, VVS-VS

3.79ctw Blue Topaz, Fancy, VVS-VS

7 x 5 mm (calibrated)

$ 24.91

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0.53ct Green Sapphire, Oval, VS

0.53ct Green Sapphire, Oval, VS

5 x 4 mm (calibrated)

$ 39.18

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1.27ct Purple Spinel, Cushion, VVS

1.27ct Purple Spinel, Cushion, VVS

6.5 x 6.3 mm

$ 69.07

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0.47ctw Yellow Sapphire, Square, VS

0.47ctw Yellow Sapphire, Square, VS

3.2 x 3.1 mm

$ 30.71

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Why Buy Gemstone With Hardness 8 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

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

It was all good

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Good selection prices are reasonable!

Posted By ToRa62 in April, 2026
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

My experience was done with ease

Posted By Barb in October, 2025
Source: Bizrate
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