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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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12.56ctw Brown Smoky Quartz, Flower Cut, Transparent

12.56ctw Brown Smoky Quartz, Flower Cut, Transparent

14.2 x 10.2 mm

$ 46.65

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12.58ctw Multicolor Jasper, Pear Shape, Opaque

12.58ctw Multicolor Jasper, Pear Shape, Opaque

19 x 12.5 mm

$ 7.14

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12.72ctw Black Spinel, Round, Opaque

12.72ctw Black Spinel, Round, Opaque

12 mm (calibrated)

$ 41.82

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12.42ctw Green Seraphinite, Pear Shape, Opaque

12.42ctw Green Seraphinite, Pear Shape, Opaque

14 x 10 mm (calibrated)

$ 17.01

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5.92ct Pink Kunzite, Emerald Cut, VS

5.92ct Pink Kunzite, Emerald Cut, VS

9.6 x 9.5 mm

$ 156.26

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5.77ct Blue Chalcedony, Cushion, Translucent

5.77ct Blue Chalcedony, Cushion, Translucent

12 x 12 mm (calibrated)

$ 21.56

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5.84ct Yellow Agate, Oval, Translucent

5.84ct Yellow Agate, Oval, Translucent

13 x 11 mm (calibrated)

$ 12.80

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6.54ct Yellow Citrine, Oval, VVS

6.54ct Yellow Citrine, Oval, VVS

14.2 x 10.4 mm

$ 39.63

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6.77ct Green Actinolite Cat'S Eye, Oval, Translucent

6.77ct Green Actinolite Cat'S Eye, Oval, Translucent

14.6 x 11.7 mm

$ 47.20

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6.31ct White Rose Quartz, Flower Cut, Transparent

6.31ct White Rose Quartz, Flower Cut, Transparent

14 x 14 mm (calibrated)

$ 13.83

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6.51ct Brown Star Moonstone, Oval, Translucent

6.51ct Brown Star Moonstone, Oval, Translucent

13.4 x 11.8 mm

$ 28.53

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5.79ct Multicolor Boulder Opal, Fancy, Opaque

5.79ct Multicolor Boulder Opal, Fancy, Opaque

18.6 x 9 mm

$ 24.03

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6.38ct Pink Morganite, Oval, Transparent

6.38ct Pink Morganite, Oval, Transparent

13 x 11 mm (calibrated)

$ 69.90

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11.84ctw Pink Topaz, Oval, VVS-VS

11.84ctw Pink Topaz, Oval, VVS-VS

12 x 10 mm (calibrated)

$ 94.34

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6.27ct Green Apatite, Emerald Cut, VVS-VS
Apatite Product Video (439320)

6.27ct Green Apatite, Emerald Cut, VVS-VS

11 x 11 mm (calibrated)

$ 322.86

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6.20ct Blue Larimar, Round, Translucent

6.20ct Blue Larimar, Round, Translucent

12 mm (calibrated)

$ 74.14

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6.14ct Red Star Ruby, Oval, Opaque

6.14ct Red Star Ruby, Oval, Opaque

11.8 x 8.9 mm

$ 94.18

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6.07ct Multicolor Agate, Oval, Opaque

6.07ct Multicolor Agate, Oval, Opaque

12 x 10 mm (calibrated)

$ 5.74

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6.04ct White Topaz, Cushion, VVS-VS

6.04ct White Topaz, Cushion, VVS-VS

12 x 10 mm (calibrated)

$ 40.11

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6.38ct Multicolor Labradorite, Round, Translucent

6.38ct Multicolor Labradorite, Round, Translucent

14 mm (calibrated)

$ 13.73

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5.90ct Black Star Diopside, Oval, Opaque

5.90ct Black Star Diopside, Oval, Opaque

12 x 10 mm (calibrated)

$ 29.38

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5.98ct Multicolor Pietersite, Pear Shape, Opaque

5.98ct Multicolor Pietersite, Pear Shape, Opaque

20.3 x 10.4 mm

$ 19.85

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6.24ct White Topaz, Cushion, VS

6.24ct White Topaz, Cushion, VS

12 x 10 mm (calibrated)

$ 41.43

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6.23ct Green Emerald, Pear Shape, Translucent
Emerald Product Video (498389)

6.23ct Green Emerald, Pear Shape, Translucent

15.9 x 9.2 mm

$ 2,792.29

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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 stones are very nice.

Posted By Mvk in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

I purchased from you before and I have never been disappointed. I always received what I expected and your products are very nice.

Posted By MVK in July, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

good navigation and simple interface.

Posted By Dave in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate
→ View All GemSelect Reviews on Bizrate
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