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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
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6.09ct Green Druzy Variscite, Fancy, Opaque

6.09ct Green Druzy Variscite, Fancy, Opaque

21.6 x 15.5 mm

$ 6.24

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6.20ct Yellow Quartz, Emerald Cut, VVS-VS

6.20ct Yellow Quartz, Emerald Cut, VVS-VS

14.9 x 7.9 mm

$ 13.59

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6.46ct Multicolor Pietersite, Trillion, Opaque

6.46ct Multicolor Pietersite, Trillion, Opaque

13.8 x 12.8 mm

$ 15.64

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11.54ctw Violet Amethyst, Cushion, VVS
Amethyst Product Video (694434)

11.54ctw Violet Amethyst, Cushion, VVS

15.2 x 9.1 mm

$ 80.46

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12.55ctw Orange Moonstone, Round, Translucent

12.55ctw Orange Moonstone, Round, Translucent

11 mm (calibrated)

$ 25.13

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6.21ct Green Actinolite Cat'S Eye, Oval, Translucent

6.21ct Green Actinolite Cat'S Eye, Oval, Translucent

14.1 x 11.3 mm

$ 43.29

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6.66ct Yellow Apatite, Oval, VS
Apatite Product Video (387571)

6.66ct Yellow Apatite, Oval, VS

13.9 x 11 mm

$ 356.30

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5.83ct Yellow Star Moonstone, Oval, Translucent

5.83ct Yellow Star Moonstone, Oval, Translucent

13.2 x 10.6 mm

$ 25.55

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5.98ct Yellow Citrine, Oval, VVS

5.98ct Yellow Citrine, Oval, VVS

14.2 x 10.3 mm

$ 45.87

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6.64ct Yellow Citrine, Emerald Cut, VVS-VS

6.64ct Yellow Citrine, Emerald Cut, VVS-VS

14 x 10 mm (calibrated)

$ 50.93

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6.69ct Brown Smoky Quartz, Round, VVS

6.69ct Brown Smoky Quartz, Round, VVS

13 mm (calibrated)

$ 22.00

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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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11.80ctw Green Seraphinite, Pear Shape, Opaque

11.80ctw Green Seraphinite, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 19.39

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5.88ct Yellow Apatite, Emerald Cut, VS-SI
Apatite Product Video (395808)

5.88ct Yellow Apatite, Emerald Cut, VS-SI

10 x 10 mm (calibrated)

$ 239.14

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6.40ct Pink Strawberry Quartz, Oval, Translucent

6.40ct Pink Strawberry Quartz, Oval, Translucent

14 x 10 mm (calibrated)

$ 38.56

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11.97ctw Multicolor Jasper, Pear Shape, Opaque

11.97ctw Multicolor Jasper, Pear Shape, Opaque

20.4 x 11.9 mm

$ 6.79

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6.74ct Orange Andesine Labradorite, Fancy, Transparent
Andesine Labradorite Product Video (738028)

6.74ct Orange Andesine Labradorite, Fancy, Transparent

19 x 10.4 mm

$ 83.91

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6.64ct Multicolor Fire Agate, Trillion, Opaque
Fire Agate Product Video (475678)

6.64ct Multicolor Fire Agate, Trillion, Opaque

16.9 x 11.6 mm

$ 52.51

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6.78ct Multicolor Rainbow Pyrite, Trillion, Opaque

6.78ct Multicolor Rainbow Pyrite, Trillion, Opaque

15 x 15 mm (calibrated)

$ 17.56

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12.61ctw Brown Smoky Quartz, Pear Shape, VS

12.61ctw Brown Smoky Quartz, Pear Shape, VS

14.9 x 11 mm

$ 41.44

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12.54ctw Multicolor Tourmaline, Flower Cut, Transparent
Tourmaline Product Video (690540)

12.54ctw Multicolor Tourmaline, Flower Cut, Transparent

18.4 x 15.8 mm

$ 244.43

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12.40ctw Brown Smoky Quartz, Pear Shape, VVS-VS

12.40ctw Brown Smoky Quartz, Pear Shape, VVS-VS

15 x 11 mm

$ 40.75

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6.48ct Black Star Diopside, Oval, Opaque

6.48ct Black Star Diopside, Oval, Opaque

12 x 10 mm (calibrated)

$ 32.27

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6.16ct Pink Morganite, Pear Shape, Translucent

6.16ct Pink Morganite, Pear Shape, Translucent

15.2 x 11.1 mm

$ 25.56

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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

I love the products. I've bought them as gifts and people love my gifts

Posted By Love it! in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I liked the selection of gems, and price. I did not like your PayPal process. I already have a PP account and you want me to sign up for another.

Posted By CLTCJH in May, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

This is the first time I have used this site. I was dissatisfied with the quality of gems and supplies elsewhere and decided to try GemSelect. They are awesome! I was thrilled to see the variety and the great web performance. There was the ability to search for information as well as gems. Things like the clarity rating system and caret weight of the gems. I have always loved making things and I have just started to make jewelry as a business. However I have never made a ring before and have always wanted to. On GemSelect I was able to find good quality gems to use in my creations. I am so glad the website is so easy to use. Thank you GemSelect.

Posted By PickyShopper in April, 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

Great website, easy to navigate, and loads quickly. Have bought here before, very pleased!

Posted By SallyO in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Recomendado Totalmente Los Productos Se Entregaron A Tiempo

Posted By Alexis in May, 2026
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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