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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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5.80ct Multicolor Fire Agate, Fancy, Translucent

5.80ct Multicolor Fire Agate, Fancy, Translucent

13.4 x 9.8 mm

$ 49.11

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6.74ct Green Agate, Oval, Translucent

6.74ct Green Agate, Oval, Translucent

13 x 11 mm (calibrated)

$ 5.91

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6.07ct White Topaz, Cushion, VS

6.07ct White Topaz, Cushion, VS

12 x 10 mm (calibrated)

$ 40.30

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6.75ct Multicolor Fire Agate, Fancy, Opaque

6.75ct Multicolor Fire Agate, Fancy, Opaque

13 x 10.7 mm

$ 52.73

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5.86ct Multicolor Labradorite, Round, Translucent

5.86ct Multicolor Labradorite, Round, Translucent

11 mm (calibrated)

$ 14.24

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6.34ct Brown Smoky Quartz, Pear Shape, VS

6.34ct Brown Smoky Quartz, Pear Shape, VS

15.1 x 11.1 mm

$ 12.63

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6.20ct Yellow Rutile Topaz, Pear Shape, Transparent

6.20ct Yellow Rutile Topaz, Pear Shape, Transparent

15 x 10 mm (calibrated)

$ 128.65

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6.15ct Brown Mother Of Pearl, Fancy, Opaque
Mother of Pearl Product Video (475345)

6.15ct Brown Mother Of Pearl, Fancy, Opaque

19.6 x 13.2 mm

$ 13.40

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6.62ct Multicolor Mystic Quartz, Pear Shape, VVS
Mystic Quartz Product Video (711802)

6.62ct Multicolor Mystic Quartz, Pear Shape, VVS

15 x 10 mm (calibrated)

$ 46.16

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5.84ct Black Star Diopside, Oval, Opaque

5.84ct Black Star Diopside, Oval, Opaque

11 x 9 mm (calibrated)

$ 29.08

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6.46ct Purple Ruby, Fancy, Opaque

6.46ct Purple Ruby, Fancy, Opaque

18 x 13 mm (calibrated)

$ 128.68

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12.08ctw White Topaz, Oval, VS

12.08ctw White Topaz, Oval, VS

12 x 10 mm (calibrated)

$ 80.21

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6.25ct Brown Tiger'S Eye, Baguette, Opaque

6.25ct Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 3.43

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12.96ctw Black Spinel, Round, Opaque

12.96ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 40.33

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6.05ct Multicolor Fire Agate, Fancy, Translucent

6.05ct Multicolor Fire Agate, Fancy, Translucent

13.4 x 11.6 mm

$ 52.63

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5.82ct Multicolor Opal, Pear Shape, Translucent

5.82ct Multicolor Opal, Pear Shape, Translucent

19.2 x 11.4 mm

$ 144.92

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6.05ct Yellow Quartz, Flower Cut, Transparent

6.05ct Yellow Quartz, Flower Cut, Transparent

12 x 12 mm (calibrated)

$ 33.15

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12.50ctw Violet Amethyst, Oval, Transparent

12.50ctw Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 68.48

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11.95ctw Multicolor Pietersite, Fancy, Opaque
Pietersite Product Video (601889)

11.95ctw Multicolor Pietersite, Fancy, Opaque

25.7 x 12.2 mm

$ 52.77

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6.03ct Yellow Citrine, Oval, VVS

6.03ct Yellow Citrine, Oval, VVS

13 x 10 mm

$ 36.54

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6.76ct Multicolor Coral, Pear Shape, Opaque

6.76ct Multicolor Coral, Pear Shape, Opaque

16.6 x 11.2 mm

$ 14.81

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11.97ctw Violet Amethyst, Oval, Transparent

11.97ctw Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 70.03

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13.15ctw Green Aventurine, Oval, Translucent

13.15ctw Green Aventurine, Oval, Translucent

16 x 10.9 mm

$ 28.82

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12.98ctw Pink Rose Quartz, Emerald Cut, Transparent

12.98ctw Pink Rose Quartz, Emerald Cut, Transparent

12 x 12 mm (calibrated)

$ 71.11

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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

Always get a nice gemstone. Just like the picture. Never disappointed

Posted By Ron T in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Great prices!!! High quality gemstones.

Posted By Ricky in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

The process was pleasant, I chose to purchase the stone traditional to the month of March as it is the month in which I was born.

Posted By Maharishi in June, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very good.

Posted By Tommy in December, 2025
Source: Bizrate

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 -> 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
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