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Buy 6 ct Gemstones

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6 ct Gemstones Weight 6 ct Gemstones Size 6 ct Gemstones Clarity 6 ct Gemstones Price 6 ct Gemstones Origin
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5.89ct Loose Cat's Eye Opal | 5.89 ct Oval Cat's Eye Opal, 13.7 x 10.5 mm From Madagascar, Photo A

5.89 ct Oval Cat's Eye Opal, 13.7 x 10.5 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 5.89 carat weight Cat's Eye Opal

5.89ct1 Piece
$ 32.40
13.7 x 10.5 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 5.89 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13.7 x 10.5 mm Cat's Eye Opal
Cat's Eye Opal Color: Medium Brown Cat's Eye Opal
Cat's Eye Opal Clarity: Translucent Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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6.36ct Loose Cat's Eye Opal | 6.36 ct Oval Cat's Eye Opal, 13.4 x 11.4 mm From Madagascar, Photo A

6.36 ct Oval Cat's Eye Opal, 13.4 x 11.4 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 6.36 carat weight Cat's Eye Opal

6.36ct1 Piece
$ 19.08
13.4 x 11.4 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 6.36 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13.4 x 11.4 mm Cat's Eye Opal
Cat's Eye Opal Color: Golden Orange Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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5.98ct Loose Cat's Eye Opal | 5.98 ct Oval Cat's Eye Opal, 12.9 x 10.8 mm From Madagascar, Photo A

5.98 ct Oval Cat's Eye Opal, 12.9 x 10.8 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 5.98 carat weight Cat's Eye Opal

5.98ct1 Piece
$ 17.94
12.9 x 10.8 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 5.98 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 12.9 x 10.8 mm Cat's Eye Opal
Cat's Eye Opal Color: Light Earthy Yellow Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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5.95ct Loose Cat's Eye Opal | 5.95 ct Oval Cat's Eye Opal, 13.7 x 9.1 mm From Madagascar, Photo A

5.95 ct Oval Cat's Eye Opal, 13.7 x 9.1 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 5.95 carat weight Cat's Eye Opal

5.95ct1 Piece
$ 17.85
13.7 x 9.1 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 5.95 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13.7 x 9.1 mm Cat's Eye Opal
Cat's Eye Opal Color: Light Yellow Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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6.38ct Loose Cat's Eye Opal | 6.38 ct Oval Cat's Eye Opal, 14.3 x 10.9 mm From Madagascar, Photo A

6.38 ct Oval Cat's Eye Opal, 14.3 x 10.9 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 6.38 carat weight Cat's Eye Opal

6.38ct1 Piece
$ 19.14
14.3 x 10.9 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 6.38 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 14.3 x 10.9 mm Cat's Eye Opal
Cat's Eye Opal Color: Bright Gold Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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6.31ct Loose Cat's Eye Opal | 6.31 ct Oval Cat's Eye Opal, 14.1 x 9.9 mm From Madagascar, Photo A

6.31 ct Oval Cat's Eye Opal, 14.1 x 9.9 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 6.31 carat weight Cat's Eye Opal

6.31ct1 Piece
$ 20.82
14.1 x 9.9 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 6.31 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 14.1 x 9.9 mm Cat's Eye Opal
Cat's Eye Opal Color: Golden-Brown Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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6.14ct Loose Cat's Eye Opal | 6.14 ct Oval Cat's Eye Opal, 15.3 x 10.1 mm From Madagascar, Photo A

6.14 ct Oval Cat's Eye Opal, 15.3 x 10.1 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 6.14 carat weight Cat's Eye Opal

6.14ct1 Piece
$ 20.26
15.3 x 10.1 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 6.14 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 15.3 x 10.1 mm Cat's Eye Opal
Cat's Eye Opal Color: Golden-Brown Cat's Eye Opal
Cat's Eye Opal Clarity: Translucent Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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5.89ct Loose Cat's Eye Opal | 5.89 ct Oval Cat's Eye Opal, 14.2 x 11.9 mm From Madagascar, Photo A

5.89 ct Oval Cat's Eye Opal, 14.2 x 11.9 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 5.89 carat weight Cat's Eye Opal

5.89ct1 Piece
$ 17.67
14.2 x 11.9 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 5.89 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 14.2 x 11.9 mm Cat's Eye Opal
Cat's Eye Opal Color: Golden-Brown Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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6.32ct Loose Cat's Eye Opal | 6.32 ct Oval Cat's Eye Opal, 13.7 x 11.5 mm From Madagascar, Photo A

6.32 ct Oval Cat's Eye Opal, 13.7 x 11.5 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 6.32 carat weight Cat's Eye Opal

6.32ct1 Piece
$ 18.96
13.7 x 11.5 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 6.32 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13.7 x 11.5 mm Cat's Eye Opal
Cat's Eye Opal Color: Goldenrod Yellow Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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6.21ct Loose Cat's Eye Opal | 6.21 ct Oval Cat's Eye Opal, 13.6 x 10.6 mm From Madagascar, Photo A

6.21 ct Oval Cat's Eye Opal, 13.6 x 10.6 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 6.21 carat weight Cat's Eye Opal

6.21ct1 Piece
$ 27.32
13.6 x 10.6 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 6.21 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13.6 x 10.6 mm Cat's Eye Opal
Cat's Eye Opal Color: Medium Yellow Cat's Eye Opal
Cat's Eye Opal Clarity: Translucent Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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5.87ct Loose Cat's Eye Opal | 5.87 ct Oval Cat's Eye Opal, 12.7 x 11 mm From Madagascar, Photo A

5.87 ct Oval Cat's Eye Opal, 12.7 x 11 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 5.87 carat weight Cat's Eye Opal

5.87ct1 Piece
$ 17.61
12.7 x 11 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 5.87 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 12.7 x 11 mm Cat's Eye Opal
Cat's Eye Opal Color: Light Yellow Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
View Details
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5.76ct Loose Cat's Eye Opal | 5.76 ct Oval Cat's Eye Opal, 12.2 x 10.6 mm From Madagascar, Photo A

5.76 ct Oval Cat's Eye Opal, 12.2 x 10.6 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 5.76 carat weight Cat's Eye Opal

5.76ct1 Piece
$ 17.28
12.2 x 10.6 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 5.76 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 12.2 x 10.6 mm Cat's Eye Opal
Cat's Eye Opal Color: Dark Orange Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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5.81ct Loose Cat's Eye Opal | 5.81 ct Oval Cat's Eye Opal, 13.5 x 10.1 mm From Madagascar, Photo A

5.81 ct Oval Cat's Eye Opal, 13.5 x 10.1 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 5.81 carat weight Cat's Eye Opal

5.81ct1 Piece
$ 17.43
13.5 x 10.1 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 5.81 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13.5 x 10.1 mm Cat's Eye Opal
Cat's Eye Opal Color: Golden Orange Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
View Details
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6.14ct Loose Cat's Eye Opal | 6.14 ct Oval Cat's Eye Opal, 13.4 x 10.6 mm From Madagascar, Photo A

6.14 ct Oval Cat's Eye Opal, 13.4 x 10.6 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 6.14 carat weight Cat's Eye Opal

6.14ct1 Piece
$ 18.42
13.4 x 10.6 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 6.14 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13.4 x 10.6 mm Cat's Eye Opal
Cat's Eye Opal Color: Medium Golden Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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6.04ct Loose Cat's Eye Opal | 6.04 ct Oval Cat's Eye Opal, 13.8 x 9.2 mm From Madagascar, Photo A

6.04 ct Oval Cat's Eye Opal, 13.8 x 9.2 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 6.04 carat weight Cat's Eye Opal

6.04ct1 Piece
$ 18.12
13.8 x 9.2 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 6.04 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 13.8 x 9.2 mm Cat's Eye Opal
Cat's Eye Opal Color: Medium Gold Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
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5.90ct Loose Cat's Eye Opal | 5.9 ct Oval Cat's Eye Opal, 14.1 x 9 mm From Madagascar, Photo A

5.9 ct Oval Cat's Eye Opal, 14.1 x 9 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 5.90 carat weight Cat's Eye Opal

5.90ct1 Piece
$ 23.60
14.1 x 9 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 5.90 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 14.1 x 9 mm Cat's Eye Opal
Cat's Eye Opal Color: Pale Yellow Cat's Eye Opal
Cat's Eye Opal Clarity: Translucent Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
View Details
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6.20ct Loose Cat's Eye Opal | 6.2 ct Oval Cat's Eye Opal, 14.8 x 11.8 mm From Madagascar, Photo A

6.2 ct Oval Cat's Eye Opal, 14.8 x 11.8 mm From Madagascar

Natural Cat's Eye Opal, Qty: 1 pc | 6.20 carat weight Cat's Eye Opal

6.20ct1 Piece
$ 18.60
14.8 x 11.8 mm
Item Description
Stone Type: Loose Cat's Eye Opal
Cat's Eye Opal Weight: 6.20 ct Cat's Eye Opal
Cat's Eye Opal Shape: Oval Cabochon Cat's Eye Opal
Cat's Eye Opal Size: 14.8 x 11.8 mm Cat's Eye Opal
Cat's Eye Opal Color: Golden Orange Cat's Eye Opal
Cat's Eye Opal Clarity: Opaque Cat's Eye Opal
Cat's Eye Opal Origin: Madagascar Cat's Eye Opal
Cat's Eye Opal Treatment: Untreated
Cat's Eye Opal Quantity: 1
Cat's Eye Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart
Buy gems by carat weight. Shop from our extensive range of beautiful, natural 6 carat gems. Browse the largest selection of natural loose colored gemstones available in 6 carats. Our large gemstone selection includes many popular gem types, such as amethyst, aquamarine, topaz, emerald and garnet, and lesser-known gems, including sphene, ruby in fuchsite and sphalerite. From here, you can use our filters at the top or on the left-hand side to find gems by gem type, color, shape, cut and so on. For example, select 'peridot' to see all of our 6-carat peridot gems. Select 'blue' to shop for 6-carat blue gems. You can also filter by single, pairs, lots, faceted gems or cabochons by using the check boxes at the top.
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Overall Rating -> 10 star ratings

Very pleased with shopping on this site. It's easy to navigate and information about gemstones is very good.

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Overall Rating -> 10 star ratings

I really enjoy browsing through GemSelect. The selection is always marvelous and I love how detailed everything is described. The only thing I noticed is that when browsing through my phone, the videos of the gems do not load. If there were more videos of the gems, that would be amazing, though I understand that is a lot of work on GemSelect's part! Checking out is also very fast and easy, and I love that the return policy is very good, though I hope I don't have to use it anytime soon.

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over the experience was similar to other sites i have used. The only real note I have is the checkout experience was tedious and discriminatory, i wouldn't accept visa gift cards, which not only have guaranteed funds but help protect from misuse of personal information, but would not accept my visa b/c it is a prepaid card. I don't have bank account and I have been using the prepaid card for years without issue so this was disappointing to me. I feel safer using reputable gem sites rather than amazon or ebay (I have been sold fake gems with fake certs on both), but not being able to use my own valid legitimate funds and having to find a friend to buy for me b/c I use a non-bank card like 40% of the country is insulting.

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Overall Rating -> 10 star ratings

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Overall Rating -> 10 star ratings

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Overall Rating -> 10 star ratings

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Overall Rating -> 10 star ratings

The gem stone always has a great selection of beautiful stones. The calibrated stone fit my ring perfectly. Thank you gem select !

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Overall Rating -> 10 star ratings

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Overall Rating -> 10 star ratings

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Overall Rating -> 10 star ratings

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