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Gemstones for Sale

(22)
Gemstones for Sale Weight Gemstones for Sale Size Gemstones for Sale Clarity Gemstones for Sale Price Gemstones for Sale Origin
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Photos are of Actual Products for Sale

20.1 ct Cushion Boulder Opal, 21.1 x 16.6 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 20.10 carat weight Boulder Opal

20.10ct1 Piece
$ 100.50
21.1 x 16.6 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 20.10 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 21.1 x 16.6 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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21.39 ct Cushion Boulder Opal, 16.4 x 16.4 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 21.39 carat weight Boulder Opal

21.39ct1 Piece
$ 164.70
16.4 x 16.4 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 21.39 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 16.4 x 16.4 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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14.98 ct Cushion Boulder Opal, 20.2 x 13.9 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 14.98 carat weight Boulder Opal

14.98ct1 Piece
$ 104.86
20.2 x 13.9 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 14.98 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 20.2 x 13.9 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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21.82 ct Cushion Boulder Opal, 20.7 x 16.1 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 21.82 carat weight Boulder Opal

21.82ct1 Piece
$ 168.01
20.7 x 16.1 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 21.82 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 20.7 x 16.1 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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15.88 ct Cushion Boulder Opal, 23.1 x 12.2 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 15.88 carat weight Boulder Opal

15.88ct1 Piece
$ 111.16
23.1 x 12.2 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 15.88 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 23.1 x 12.2 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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11.28 ct Cushion Boulder Opal, 23.7 x 8.7 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 11.28 carat weight Boulder Opal

11.28ct1 Piece
$ 56.40
23.7 x 8.7 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 11.28 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 23.7 x 8.7 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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10.97 ct Cushion Boulder Opal, 17 x 11.4 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 10.97 carat weight Boulder Opal

10.97ct1 Piece
$ 54.85
17 x 11.4 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 10.97 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 17 x 11.4 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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14.4 ct Cushion Boulder Opal, 18.4 x 16.2 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 14.40 carat weight Boulder Opal

14.40ct1 Piece
$ 100.80
18.4 x 16.2 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 14.40 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 18.4 x 16.2 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Translucent Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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27.17 ct Cushion Boulder Opal, 33.3 x 11.9 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 27.17 carat weight Boulder Opal

27.17ct1 Piece
$ 149.44
33.3 x 11.9 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 27.17 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 33.3 x 11.9 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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14.28 ct Cushion Boulder Opal, 23.2 x 11.1 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 14.28 carat weight Boulder Opal

14.28ct1 Piece
$ 109.96
23.2 x 11.1 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 14.28 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 23.2 x 11.1 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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16.3 ct Cushion Boulder Opal, 24.9 x 9.9 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 16.30 carat weight Boulder Opal

16.30ct1 Piece
$ 114.10
24.9 x 9.9 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 16.30 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 24.9 x 9.9 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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10.45 ct Cushion Boulder Opal, 26.9 x 9.6 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 10.45 carat weight Boulder Opal

10.45ct1 Piece
$ 52.25
26.9 x 9.6 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 10.45 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 26.9 x 9.6 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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12.72 ct Cushion Boulder Opal, 24.2 x 9.7 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 12.72 carat weight Boulder Opal

12.72ct1 Piece
$ 63.60
24.2 x 9.7 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 12.72 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 24.2 x 9.7 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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16.1 ct Cushion Boulder Opal, 22.3 x 12.7 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 16.10 carat weight Boulder Opal

16.10ct1 Piece
$ 112.70
22.3 x 12.7 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 16.10 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 22.3 x 12.7 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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13.03 ct Cushion Boulder Opal, 19.4 x 15.2 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 13.03 carat weight Boulder Opal

13.03ct1 Piece
$ 71.67
19.4 x 15.2 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 13.03 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 19.4 x 15.2 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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13.78 ct Cushion Boulder Opal, 19.2 x 13.2 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 13.78 carat weight Boulder Opal

13.78ct1 Piece
$ 106.11
19.2 x 13.2 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 13.78 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 19.2 x 13.2 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Translucent Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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42.66 ct Cushion Boulder Opal, 23.8 x 21.8 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 42.66 carat weight Boulder Opal

42.66ct1 Piece
$ 213.30
23.8 x 21.8 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 42.66 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 23.8 x 21.8 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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11.36 ct Cushion Boulder Opal, 17.5 x 11.4 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 11.36 carat weight Boulder Opal

11.36ct1 Piece
$ 56.80
17.5 x 11.4 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 11.36 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 17.5 x 11.4 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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12.62 ct Cushion Boulder Opal, 14.5 x 14 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 12.62 carat weight Boulder Opal

12.62ct1 Piece
$ 63.10
14.5 x 14 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 12.62 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 14.5 x 14 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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14.29 ct Cushion Boulder Opal, 21.6 x 14.2 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 14.29 carat weight Boulder Opal

14.29ct1 Piece
$ 78.60
21.6 x 14.2 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 14.29 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 21.6 x 14.2 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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13.46 ct Cushion Boulder Opal, 14.7 x 12.1 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 13.46 carat weight Boulder Opal

13.46ct1 Piece
$ 74.03
14.7 x 12.1 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 13.46 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 14.7 x 12.1 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
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16.52 ct Cushion Boulder Opal, 19 x 14.8 mm From Australia

Natural Boulder Opal, Qty: 1 pc | 16.52 carat weight Boulder Opal

16.52ct1 Piece
$ 115.64
19 x 14.8 mm
Item Description
Stone Type: Loose Boulder Opal
Boulder Opal Weight: 16.52 ct Boulder Opal
Boulder Opal Shape: Cushion Cabochon Boulder Opal
Boulder Opal Size: 19 x 14.8 mm Boulder Opal
Boulder Opal Color: Multicolor Boulder Opal
Boulder Opal Clarity: Opaque Boulder Opal
Boulder Opal Origin: Australia Boulder Opal
Boulder Opal Treatment: Untreated
Boulder Opal Quantity: 1
Boulder Opal Certificate: GemSelect
Product Description:
View Details
Add to Cart

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Thank you for trusting us with your purchase!

Overall Rating -> 9 star ratings

I have been buy from you for years

Posted By JohnA in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

No issues at all. It was great.

Posted By LJXK in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I purchase all of my stones from GemSelect! They're the best I've found for both selection and value.

Posted By Terry in June, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Awesome

Posted By Mic in May, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

Not easy enough to buy by exact size, and many stones aren't carbechon curved shape on top

Posted By Erick in July, 2023
Source: Bizrate

Overall Rating -> 9 star ratings

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.

Posted By Iggywiggly in January, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

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

Posted By Kate in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The website is user friendly, has excellent selection. I've always found what I was looking for with Gem Select. When others don't have it they do. And most important, they have a way for you to pay without using PayPal. I cannot use PayPal they closed my account because of no cell phone.

Posted By NJD in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

The website is well organized and works fast forward and back. Plenty of filters. Each gem is described in detail and you receive the one pictured. Gem material info and sources available. I would like to see more specifics on sources besides country- at least region or state and in the US with Turquiose which mine. Thanks!

Posted By Orchidisle in February, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Always have good experience

Posted By Ginnie in September, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was fine.

Posted By Matt in March, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

I have received emails for about a year and today is the condition that had me decide on the purchase

Posted By Tim in April, 2024
Source: Bizrate

Overall Rating -> 10 star ratings

Interested in unusual stones and found many that I purchased or will purchase in the near future. I have been a customer of gem select for almost ten years and have always been pleased with buying experience and the delivered product

Posted By Fairhope Pete in December, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I’ve enjoyed purchasing stones from this site. It’s convenient and fairly priced.

Posted By Chico in May, 2023
Source: Bizrate

Overall Rating -> 10 star ratings

I had a great time searching all the lovely stones. This is my first precious loose stone purchase for my own work. I chose sapphire, and found some lovely briolettes. I wanted 3, but this set of 4 was perfect. Everything was quick and easy, and I'm excited.

Posted By Phoenix in February, 2024
Source: Bizrate
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