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Buy Natural 6 Carat Loose Gemstones

6 ct Gemstones Weight
6 ct Gemstones Size
6 ct Gemstones Clarity
6 ct Gemstones Price
6 ct Gemstones Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color 6 ct Gemstones
Black 6 ct Gemstones
Blue 6 ct Gemstones
Brown 6 ct Gemstones
Golden
Gray 6 ct Gemstones
Green 6 ct Gemstones
Multicolor 6 ct Gemstones
Orange 6 ct Gemstones
Pink 6 ct Gemstones
Purple 6 ct Gemstones
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Turquoise 6 ct Gemstones
Violet 6 ct Gemstones
White 6 ct Gemstones
Yellow 6 ct Gemstones
Single
Pairs
Lots
Faceted
Cabochons
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6.71ct Pink Rose Quartz, Square, Transparent

11 x 11 mm (calibrated)

$ 36.76

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5.82ct Blue Topaz, Fancy, Transparent

14 x 12 mm (calibrated)

$ 38.25

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6.40ct Violet Amethyst, Marquise, VVS-VS

18.1 x 9.2 mm

$ 42.77

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6.34ct Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 34.73

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6.34ct Brown Smoky Quartz, Round, VVS

13 mm (calibrated)

$ 12.44

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6.24ct Multicolor Amethyst Geode Slice, Fancy, Transparent

14.9 x 12.6 mm

$ 6.66

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6.72ct Red Ruby, Oval, Translucent

13 x 11 mm (calibrated)

$ 294.50

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6.53ct Violet Amethyst, Marquise, VS

19.2 x 9.6 mm

$ 50.08

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6.54ct Violet Amethyst, Pear Shape, VVS-VS

16 x 12 mm (calibrated)

$ 50.16

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6.20ct Brown Smoky Quartz, Emerald Cut, VVS

11 x 11 mm (calibrated)

$ 12.16

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5.95ct Yellow Citrine, Oval, VVS

14.3 x 10.5 mm

$ 45.63

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6.39ct Pink Strawberry Quartz, Oval, Translucent

14 x 10 mm (calibrated)

$ 38.51

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6.42ct Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 6.39

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5.84ct Yellow Citrine, Briolette, VVS-VS

15.1 x 8.2 mm

$ 32.69

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6.65ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 36.44

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6.01ct Brown Smoky Quartz, Round, VVS-VS

12 mm (calibrated)

$ 9.88

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13.42ctw Multicolor Labradorite, Pear Shape, Translucent

18 x 13 mm (calibrated)

$ 26.73

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5.96ct Multicolor Coral, Oval, Opaque

15 x 10 mm (calibrated)

$ 18.48

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13.14ctw Multicolor Agate, Pear Shape, Transparent

22.5 x 10.2 mm

$ 54.53

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13.35ctw Green Prehnite, Fancy, Transparent

18.2 x 11.6 mm

$ 20.92

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6.05ct Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 6.03

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6.15ct Violet Amethyst, Marquise, VS

19.5 x 9.8 mm

$ 47.17

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11.78ctw Green Prehnite, Fancy, Translucent

15.3 x 11.1 mm

$ 19.36

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6.46ct Multicolor Agate, Oval, Opaque

12.2 x 9.5 mm

$ 6.12

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Why Buy 6 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

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

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Always a good quality stone. Priced fairly and shipped promptly. Answers emails quickly

Posted By Ron T in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Tim in January, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

Easy to use. Many options to find the right gemstone

Posted By Liz in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Found a rock that met my need. Bought it!

Posted By Skot in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I loved it! Extensive inventory, great prices, I definitely will be buying from here again!

Posted By Lex in April, 2026
Source: Bizrate
Enlarged Gemstone Image