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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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5.99ct Brown Smoky Quartz, Round, VVS-VS

5.99ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 19.69

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5.90ct White Rainbow Moonstone, Baguette, Transparent

5.90ct White Rainbow Moonstone, Baguette, Transparent

15.6 x 7.2 mm

$ 47.01

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5.79ct Turquoise Aquamarine, Oval, Translucent
Aquamarine Product Video (729959)

5.79ct Turquoise Aquamarine, Oval, Translucent

16.1 x 9.7 mm

$ 120.14

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6.70ct Pink Strawberry Quartz, Oval, Translucent

6.70ct Pink Strawberry Quartz, Oval, Translucent

12.7 x 10.6 mm

$ 40.38

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5.78ct Yellow Citrine, Pear Shape, VVS

5.78ct Yellow Citrine, Pear Shape, VVS

18.2 x 9.8 mm

$ 38.00

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6.65ct Pink Rose Quartz, Emerald Cut, Transparent

6.65ct Pink Rose Quartz, Emerald Cut, Transparent

11 x 11 mm (calibrated)

$ 36.44

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6.10ct Brown Tiger'S Eye, Cushion, Opaque

6.10ct Brown Tiger'S Eye, Cushion, Opaque

10 x 10 mm (calibrated)

$ 6.08

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12.30ctw Green Seraphinite, Pear Shape, Opaque

12.30ctw Green Seraphinite, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 20.22

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6.80ct Violet Amethyst, Oval, Transparent

6.80ct Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 37.25

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6.16ct Turquoise Grandidierite, Oval, Translucent
Grandidierite Product Video (471996)

6.16ct Turquoise Grandidierite, Oval, Translucent

12 x 10 mm (calibrated)

$ 674.89

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6.05ct Yellow Citrine, Briolette, VVS-VS

6.05ct Yellow Citrine, Briolette, VVS-VS

16.2 x 7.9 mm

$ 32.62

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6.55ct Turquoise Grandidierite, Pear Shape, Translucent
Grandidierite Product Video (471865)

6.55ct Turquoise Grandidierite, Pear Shape, Translucent

13 x 11 mm (calibrated)

$ 1,435.24

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6.13ct White Rose Quartz, Pear Shape, Transparent

6.13ct White Rose Quartz, Pear Shape, Transparent

20.2 x 11.2 mm

$ 21.36

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5.90ct Green Prehnite, Fancy, Translucent

5.90ct Green Prehnite, Fancy, Translucent

13.4 x 10 mm

$ 9.70

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6.70ct Pink Kunzite, Oval, VVS-VS

6.70ct Pink Kunzite, Oval, VVS-VS

12.6 x 9.6 mm

$ 166.83

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6.71ct Blue Topaz, Briolette, VVS-VS

6.71ct Blue Topaz, Briolette, VVS-VS

14.9 x 7.7 mm

$ 51.46

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13.10ctw Brown Smoky Quartz, Pear Shape, VVS

13.10ctw Brown Smoky Quartz, Pear Shape, VVS

15.2 x 11.1 mm

$ 43.06

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6.48ct Multicolor Tourmaline, Fancy, Transparent
Tourmaline Product Video (756095)

6.48ct Multicolor Tourmaline, Fancy, Transparent

15.1 x 10.5 mm

$ 194.40

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6.64ct Blue Larimar, Pear Shape, Opaque

6.64ct Blue Larimar, Pear Shape, Opaque

19.3 x 10.8 mm

$ 79.36

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6.71ct Multicolor Opal Triplet, Fancy, Opaque

6.71ct Multicolor Opal Triplet, Fancy, Opaque

24.9 x 9.9 mm

$ 167.08

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5.77ct Multicolor Labradorite, Pear Shape, Translucent

5.77ct Multicolor Labradorite, Pear Shape, Translucent

14 x 10 mm (calibrated)

$ 12.76

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13.46ctw Black Star Diopside, Oval, Opaque

13.46ctw Black Star Diopside, Oval, Opaque

11 x 9 mm (calibrated)

$ 67.03

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6.13ct Pink Rose Quartz, Emerald Cut, Transparent

6.13ct Pink Rose Quartz, Emerald Cut, Transparent

12 x 12 mm (calibrated)

$ 33.58

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11.65ctw White Rutile Quartz, Round, Transparent

11.65ctw White Rutile Quartz, Round, Transparent

12 mm (calibrated)

$ 25.53

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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

The citrine gems are beautiful. I appreciated that each stone was individually shown on the website so I could see exactly what I was getting. No mystery person selecting random stones for me. The documentation included with each gem was high quality as well. Great price and arrived as expected.

Posted By Jen in December, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I could see the actual gem I was buying

Posted By Bugs in December, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 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 -> 9 star ratings

Nothing bad to report. Everything is as expected. The gems and the price are all very good.

Posted By Dafanatic in August, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

It was fine . Wish there had been more round stones to select from

Posted By Emm in January, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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