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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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26.02ctw Green Prehnite, Fancy, Transparent

26.02ctw Green Prehnite, Fancy, Transparent

15.6 x 11.5 mm

$ 36.21

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5.96ct Brown Rutile Quartz, Round, Transparent

5.96ct Brown Rutile Quartz, Round, Transparent

12 mm (calibrated)

$ 14.96

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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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5.95ct Brown Tiger'S Eye, Baguette, Opaque

5.95ct Brown Tiger'S Eye, Baguette, Opaque

12 x 10 mm (calibrated)

$ 5.93

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6.38ct Yellow Quartz, Flower Cut, Transparent

6.38ct Yellow Quartz, Flower Cut, Transparent

14.2 x 9.9 mm

$ 28.03

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5.94ct Pink Kunzite, Emerald Cut, VVS
Kunzite Product Video (695474)

5.94ct Pink Kunzite, Emerald Cut, VVS

12 x 8 mm (calibrated)

$ 147.91

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6.08ct Red Almandine Garnet, Fancy, VS
Almandine Garnet Product Video (754752)

6.08ct Red Almandine Garnet, Fancy, VS

14.6 x 10.5 mm

$ 176.62

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6.05ct Brown Smoky Quartz, Round, VVS-VS

6.05ct Brown Smoky Quartz, Round, VVS-VS

13 mm (calibrated)

$ 9.95

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6.42ct Multicolor Pietersite, Oval, Opaque

6.42ct Multicolor Pietersite, Oval, Opaque

16.8 x 10.4 mm

$ 15.16

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6.28ct Brown Tiger'S Eye, Cushion, Opaque

6.28ct Brown Tiger'S Eye, Cushion, Opaque

10 x 10 mm (calibrated)

$ 6.26

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6.53ct Yellow Apatite, Oval, VS
Apatite Product Video (384012)

6.53ct Yellow Apatite, Oval, VS

13 x 11 mm (calibrated)

$ 381.90

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6.11ct Black Star Diopside, Oval, Opaque

6.11ct Black Star Diopside, Oval, Opaque

12 x 10 mm (calibrated)

$ 30.43

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5.94ct Pink Andesine Labradorite, Cushion, Transparent

5.94ct Pink Andesine Labradorite, Cushion, Transparent

13.2 x 10.5 mm

$ 73.95

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5.79ct Pink Strawberry Quartz, Oval, Translucent

5.79ct Pink Strawberry Quartz, Oval, Translucent

14 x 10 mm (calibrated)

$ 34.90

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6.03ct Pink Andesine Labradorite, Cushion, Translucent

6.03ct Pink Andesine Labradorite, Cushion, Translucent

15 x 10 mm (calibrated)

$ 75.07

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6.50ct Black Cat'S Eye Scapolite, Round, Translucent

6.50ct Black Cat'S Eye Scapolite, Round, Translucent

12 mm (calibrated)

$ 35.61

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12.82ctw Yellow Quartz, Round, VVS

12.82ctw Yellow Quartz, Round, VVS

12 mm (calibrated)

$ 42.37

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6.24ct Multicolor Ruby In Fuchsite, Marquise, Translucent

6.24ct Multicolor Ruby In Fuchsite, Marquise, Translucent

23.8 x 12 mm

$ 42.45

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13.46ctw Violet Amethyst, Oval, Transparent

13.46ctw Violet Amethyst, Oval, Transparent

14 x 10 mm (calibrated)

$ 73.74

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6.08ct Purple Star Ruby, Oval, Opaque

6.08ct Purple Star Ruby, Oval, Opaque

10 x 8.6 mm

$ 79.94

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6.51ct Multicolor Coral, Oval, Translucent

6.51ct Multicolor Coral, Oval, Translucent

16.8 x 11.2 mm

$ 14.26

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5.79ct White Topaz, Oval, VVS-VS
Topaz Product Video (751893)

5.79ct White Topaz, Oval, VVS-VS

12 x 10 mm (calibrated)

$ 38.45

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6.44ct Violet Amethyst, Marquise, VS
Amethyst Product Video (351409)

6.44ct Violet Amethyst, Marquise, VS

17.8 x 9.3 mm

$ 49.39

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23.51ctw Green Prehnite, Fancy, Transparent

23.51ctw Green Prehnite, Fancy, Transparent

15.8 x 10.6 mm

$ 32.72

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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 picking, fast checkout, secure shipping. Cana't ask for anything more than efficiency and a good price.

Posted By Beman in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I always purchase my stones from GemSelect, their products are high quality and customer service is always great. I also like the fact that I am able to purchase unique items

Posted By Desperaux in November, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Very good and simple exchange

Posted By Waylon in March, 2026
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 -> 10 star ratings

Maneuvering through the website was easy and enjoyable. I have ordered from GemSelect before and that experience was also pleasant.

Posted By Willow in August, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate
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