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Home › Gemstones › Gemstones By Weight › 6 ct Gemstones

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 6 ct Gemstones
Gray 6 ct Gemstones
Green 6 ct Gemstones
Multicolor 6 ct Gemstones
Orange 6 ct Gemstones
Pink 6 ct Gemstones
Purple 6 ct Gemstones
Red 6 ct Gemstones
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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6.38ct Yellow Cat'S Eye Opal, Oval, Opaque

6.38ct Yellow Cat'S Eye Opal, Oval, Opaque

14.3 x 10.9 mm

$ 19.07

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6.63ct Pink Kunzite, Oval, VVS

6.63ct Pink Kunzite, Oval, VVS

11.2 x 10 mm

$ 165.09

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6.70ct Pink Strawberry Quartz, Oval, Translucent

6.70ct Pink Strawberry Quartz, Oval, Translucent

12.5 x 10.2 mm

$ 40.38

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6.17ct Pink Kunzite, Emerald Cut, VS

6.17ct Pink Kunzite, Emerald Cut, VS

10 x 10 mm (calibrated)

$ 169.80

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5.78ct Purple Star Ruby, Oval, Opaque

5.78ct Purple Star Ruby, Oval, Opaque

9.3 x 8.2 mm

$ 69.08

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6.37ct Green Prehnite, Fancy, Translucent

6.37ct Green Prehnite, Fancy, Translucent

17.3 x 10.9 mm

$ 10.47

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13.13ctw Black Spinel, Round, Opaque

13.13ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 40.85

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6.05ct Black Pietersite, Oval, Opaque

6.05ct Black Pietersite, Oval, Opaque

14 x 10 mm (calibrated)

$ 28.14

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6.41ct Violet Amethyst, Cushion, VVS

6.41ct Violet Amethyst, Cushion, VVS

15 x 9.3 mm

$ 38.30

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6.13ct Multicolor Pietersite, Round, Opaque

6.13ct Multicolor Pietersite, Round, Opaque

12 mm (calibrated)

$ 12.37

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6.24ct Multicolor Fire Agate, Oval, Translucent

6.24ct Multicolor Fire Agate, Oval, Translucent

14.8 x 9 mm

$ 52.85

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6.43ct Violet Amethyst, Pear Shape, VVS

6.43ct Violet Amethyst, Pear Shape, VVS

16 x 12 mm (calibrated)

$ 50.85

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5.79ct Multicolor Boulder Opal, Fancy, Opaque

5.79ct Multicolor Boulder Opal, Fancy, Opaque

18.6 x 9 mm

$ 24.03

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12.56ctw Brown Smoky Quartz, Flower Cut, Transparent

12.56ctw Brown Smoky Quartz, Flower Cut, Transparent

14.2 x 10.2 mm

$ 46.65

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5.89ct Orange Sunstone, Oval, Translucent

5.89ct Orange Sunstone, Oval, Translucent

14 x 10 mm (calibrated)

$ 31.21

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6.12ct Brown Tiger'S Eye, Baguette, Opaque

6.12ct Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 6.09

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6.37ct Yellow Citrine, Oval, VVS-VS

6.37ct Yellow Citrine, Oval, VVS-VS

14 x 10 mm (calibrated)

$ 38.25

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5.94ct Red Almandine Garnet, Emerald Cut, VS-SI

5.94ct Red Almandine Garnet, Emerald Cut, VS-SI

12.6 x 7.7 mm

$ 177.49

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6.24ct Multicolor Labradorite, Round, Translucent

6.24ct Multicolor Labradorite, Round, Translucent

12 mm (calibrated)

$ 15.17

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6.15ct Multicolor Fire Agate, Fancy, Opaque

6.15ct Multicolor Fire Agate, Fancy, Opaque

17.4 x 8.7 mm

$ 47.29

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5.89ct Pink Morganite, Pear Shape, Transparent

5.89ct Pink Morganite, Pear Shape, Transparent

14 x 10 mm (calibrated)

$ 24.44

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6.09ct Multicolor Rainbow Pyrite, Heart, Opaque

6.09ct Multicolor Rainbow Pyrite, Heart, Opaque

14.7 x 14.4 mm

$ 15.77

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5.84ct Multicolor Ruby In Fuchsite, Marquise, Translucent

5.84ct Multicolor Ruby In Fuchsite, Marquise, Translucent

24.1 x 10.4 mm

$ 39.67

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11.92ctw Green Seraphinite, Pear Shape, Opaque

11.92ctw Green Seraphinite, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 19.59

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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

My experience has always been fantastic. Today I saved 6 gems to email a customer looking for a particular color blend to fit into an east west setting, so her options were limited, but we found one she wanted, deleted all the others in the cart and order the gem she selected. It was helpful to be able to put them in the cart so I could save them until she selected the one she wanted without having to research all of them again.

Posted By RJ in January, 2026
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

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

Posted By CLTCJH in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Navigating the site was very easy and the photos of the exact gem you would be purchasing was well done.

Posted By HVeeder in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very pleasant

Posted By Varun in June, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

If you have motion picture, then I will be more satisfied with.

Posted By Ray in November, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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