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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
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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5.84ct Yellow Citrine, Briolette, VVS-VS

5.84ct Yellow Citrine, Briolette, VVS-VS

15.1 x 8.2 mm

$ 32.69

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6.55ct White Rainbow Moonstone, Pear Shape, Translucent

6.55ct White Rainbow Moonstone, Pear Shape, Translucent

14 x 9 mm (calibrated)

$ 45.67

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6.53ct Pink Kunzite, Emerald Cut, VS

6.53ct Pink Kunzite, Emerald Cut, VS

10.7 x 9.8 mm

$ 162.60

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6.51ct Red Ruby, Pear Shape, VS

6.51ct Red Ruby, Pear Shape, VS

12 x 10 mm (calibrated)

$ 324.20

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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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6.41ct Turquoise Grandidierite, Oval, Translucent
Grandidierite Product Video (471871)

6.41ct Turquoise Grandidierite, Oval, Translucent

14 x 12 mm (calibrated)

$ 1,053.42

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5.76ct Red Andesine Labradorite, Cushion, Transparent

5.76ct Red Andesine Labradorite, Cushion, Transparent

14 x 10 mm (calibrated)

$ 71.71

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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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5.79ct Multicolor Coral, Pear Shape, Translucent

5.79ct Multicolor Coral, Pear Shape, Translucent

17.3 x 11.8 mm

$ 18.33

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25.87ctw Green Prehnite, Flower Cut, Transparent

25.87ctw Green Prehnite, Flower Cut, Transparent

16 x 11.5 mm

$ 39.11

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6.27ct Green Prehnite, Fancy, Transparent

6.27ct Green Prehnite, Fancy, Transparent

16.9 x 11 mm

$ 10.23

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12.02ctw Brown Hessonite Garnet, Oval, Translucent

12.02ctw Brown Hessonite Garnet, Oval, Translucent

14 x 9 mm (calibrated)

$ 65.84

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5.91ct Blue Larimar, Oval, Translucent
Larimar Product Video (542069)

5.91ct Blue Larimar, Oval, Translucent

14 x 10 mm (calibrated)

$ 69.01

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6.39ct Yellow Moonstone, Oval, Translucent

6.39ct Yellow Moonstone, Oval, Translucent

13.3 x 10.3 mm

$ 13.79

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6.44ct Multicolor Labradorite, Pear Shape, Translucent

6.44ct Multicolor Labradorite, Pear Shape, Translucent

14 x 10 mm (calibrated)

$ 14.24

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6.22ct Violet Amethyst, Marquise, VS

6.22ct Violet Amethyst, Marquise, VS

18 x 9 mm (calibrated)

$ 47.70

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5.93ct Pink Kunzite, Pear Shape, VS

5.93ct Pink Kunzite, Pear Shape, VS

13 x 9 mm (calibrated)

$ 163.19

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12.64ctw Violet Amethyst, Oval, Transparent

12.64ctw Violet Amethyst, Oval, Transparent

13 x 9 mm (calibrated)

$ 69.24

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6.58ct Brown Moonstone, Oval, Translucent

6.58ct Brown Moonstone, Oval, Translucent

14 x 10 mm (calibrated)

$ 14.20

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6.55ct Multicolor Rainbow Pyrite, Fancy, Opaque

6.55ct Multicolor Rainbow Pyrite, Fancy, Opaque

20.5 x 11.2 mm

$ 19.57

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6.74ct Multicolor Mystic Quartz, Cushion, VVS

6.74ct Multicolor Mystic Quartz, Cushion, VVS

12 x 12 mm (calibrated)

$ 40.28

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6.52ct Purple Star Ruby, Pear Shape, Opaque

6.52ct Purple Star Ruby, Pear Shape, Opaque

11.2 x 9.5 mm

$ 301.10

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6.05ct Yellow Citrine, Round, VVS

6.05ct Yellow Citrine, Round, VVS

12 mm (calibrated)

$ 46.41

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12.66ctw Blue Topaz, Sphere / Ball, VS

12.66ctw Blue Topaz, Sphere / Ball, VS

9 mm (calibrated)

$ 102.09

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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 -> 8 star ratings

I've purchased things from GemSelect before. What you see is what you get, which is not always the case with gem sites online. You can find some good value with gem select, and I will buy from them again.

Posted By Meyeusername in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

The website was very easy to use.

Posted By Garnet in January, 2026
Source: Bizrate

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

My whole experience is great.

Posted By Ghs in November, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Easy to conduct search, good amount of stock to select from along with variety of prices.

Posted By Que in June, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All good

Posted By DouscheGift in August, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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