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Home Gemstones Gemstones By Weight 8 ct Gemstones

Buy 8 Carat Natural Loose Gemstones: GemSelect

8 ct Gemstones Weight
8 ct Gemstones Size
8 ct Gemstones Clarity
8 ct Gemstones Price
8 ct Gemstones Treatment

Size Explained

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For Example: 6-7
For Example: 8-9
Bi-color 8 ct Gemstones
Black 8 ct Gemstones
Blue 8 ct Gemstones
Brown 8 ct Gemstones
Golden 8 ct Gemstones
Gray 8 ct Gemstones
Green 8 ct Gemstones
Multicolor 8 ct Gemstones
Orange 8 ct Gemstones
Pink 8 ct Gemstones
Purple 8 ct Gemstones
Red 8 ct Gemstones
Turquoise 8 ct Gemstones
Violet 8 ct Gemstones
White 8 ct Gemstones
Yellow 8 ct Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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8.48ct Pink Rose Quartz, Emerald Cut, Transparent

13 x 13 mm (calibrated)

$ 46.46

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8.09ct Bi-Color Tourmaline, Fancy, Transparent

18.2 x 17.7 mm

$ 201.44

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17.05ctw Brown Tiger'S Eye, Cushion, Opaque

14 x 12 mm (calibrated)

$ 18.68

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8.01ct Green Tsavorite Garnet, Oval, Translucent

15 x 10 mm (calibrated)

$ 175.51

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8.80ct Yellow Quartz, Marquise, VVS

19.9 x 12.9 mm

$ 35.47

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8.05ct Multicolor Fire Agate, Fancy, Opaque

18.2 x 10.4 mm

$ 61.90

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8.02ct Gray Quartz Cat'S Eye, Oval, Opaque

12.9 x 11.4 mm

$ 26.36

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17.61ctw Brown Tiger'S Eye, Cushion, Opaque

14 x 12 mm (calibrated)

$ 19.29

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16.70ctw Yellow Rutile Quartz, Round, Transparent

13 mm (calibrated)

$ 45.38

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8.54ct Green Prehnite, Fancy, Transparent

19.3 x 12.8 mm

$ 11.89

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8.62ct Multicolor Agate, Fancy, Translucent

17.1 x 7.2 mm

$ 15.10

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8.30ct Brown Smoky Quartz, Emerald Cut, VVS

12 x 12 mm (calibrated)

$ 9.92

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15.75ctw Green Prehnite, Fancy, Transparent

16 x 12 mm (calibrated)

$ 24.67

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16.81ctw Multicolor Labradorite, Oval, Translucent

18 x 13 mm (calibrated)

$ 36.84

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7.87ct Black Nuummite, Oval, Opaque

19.2 x 9 mm

$ 34.22

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8.27ct Pink Kunzite, Cushion, VVS-VS

12.7 x 10 mm

$ 205.92

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16.14ctw Multicolor Jasper, Pear Shape, Opaque

19.3 x 13.2 mm

$ 9.48

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7.96ct Violet Amethyst, Cushion, VVS

15.3 x 12.1 mm

$ 55.49

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8.82ct Multicolor Mystic Quartz, Pear Shape, VVS-VS

18 x 13 mm (calibrated)

$ 43.92

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15.75ctw Black Spinel, Oval, Opaque

14 x 10 mm (calibrated)

$ 51.78

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8.09ct Brown Smoky Quartz, Round, VVS-VS

14 mm (calibrated)

$ 12.09

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8.31ct Green Prehnite, Fancy, Translucent

15.5 x 10.6 mm

$ 13.65

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7.89ct Brown Star Moonstone, Oval, Translucent

13.8 x 11.3 mm

$ 34.58

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8.00ct Multicolor Agate, Fancy, Opaque

10.4 x 10 mm

$ 7.57

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Why Buy 8 Ct Gemstones 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

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Over pretty well experience the your website no complaints about it very easy reliable service provided

Posted By Blas in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Filters need to be improved but rest of website is great

Posted By Rock hound 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 -> 7 star ratings

Easy, quick.

Posted By Mich in June, 2026
Source: Bizrate
Enlarged Gemstone Image