Untreated Natural Gems: Authentic Genuine Gemstones GemSelect

Item Description
Stone Type:	Loose Black Opal
Black Opal Weight:	1.17 ct Black Opal
Black Opal Shape:	Oval Cabochon Black Opal
Black Opal Size:	9.1 x 7 mm Black Opal
Black Opal Color:	Multicolor Black Opal
Black Opal Clarity:	Opaque Black Opal
Black Opal Origin:	Ethiopia Black Opal
Black Opal Treatment:	Untreated
Black Opal Quantity:	1
Black Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Black Opal
Black Opal Weight:	1.37 ct Black Opal
Black Opal Shape:	Oval Cabochon Black Opal
Black Opal Size:	8.9 x 7.1 mm Black Opal
Black Opal Color:	Multicolor Black Opal
Black Opal Clarity:	Opaque Black Opal
Black Opal Origin:	Ethiopia Black Opal
Black Opal Treatment:	Untreated
Black Opal Quantity:	1
Black Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Black Opal
Black Opal Weight:	1.09 ct Black Opal
Black Opal Shape:	Oval Cabochon Black Opal
Black Opal Size:	8.9 x 6.9 mm Black Opal
Black Opal Color:	Multicolor Black Opal
Black Opal Clarity:	Translucent Black Opal
Black Opal Origin:	Ethiopia Black Opal
Black Opal Treatment:	Untreated
Black Opal Quantity:	1
Black Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Black Opal
Black Opal Weight:	1.28 ct Black Opal
Black Opal Shape:	Oval Cabochon Black Opal
Black Opal Size:	9.1 x 7 mm Black Opal
Black Opal Color:	Multicolor Black Opal
Black Opal Clarity:	Opaque Black Opal
Black Opal Origin:	Ethiopia Black Opal
Black Opal Treatment:	Untreated
Black Opal Quantity:	1
Black Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Black Opal
Black Opal Weight:	1.09 ct Black Opal
Black Opal Shape:	Oval Cabochon Black Opal
Black Opal Size:	9.1 x 7.1 mm Black Opal
Black Opal Color:	Multicolor Black Opal
Black Opal Clarity:	Translucent Black Opal
Black Opal Origin:	Ethiopia Black Opal
Black Opal Treatment:	Untreated
Black Opal Quantity:	1
Black Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Black Opal
Black Opal Weight:	1.18 ct Black Opal
Black Opal Shape:	Oval Cabochon Black Opal
Black Opal Size:	9 x 7 mm Black Opal
Black Opal Color:	Multicolor Black Opal
Black Opal Clarity:	Opaque Black Opal
Black Opal Origin:	Ethiopia Black Opal
Black Opal Treatment:	Untreated
Black Opal Quantity:	1
Black Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Black Opal
Black Opal Weight:	1.33 ct Black Opal
Black Opal Shape:	Oval Cabochon Black Opal
Black Opal Size:	8.2 x 7 mm Black Opal
Black Opal Color:	Multicolor Black Opal
Black Opal Clarity:	Opaque Black Opal
Black Opal Origin:	Ethiopia Black Opal
Black Opal Treatment:	Untreated
Black Opal Quantity:	1
Black Opal Certificate:	GemSelect
Product Description:

Item Description
Stone Type:	Loose Black Opal
Black Opal Weight:	1.25 ct Black Opal
Black Opal Shape:	Oval Cabochon Black Opal
Black Opal Size:	9.1 x 7 mm Black Opal
Black Opal Color:	Multicolor Black Opal
Black Opal Clarity:	Opaque Black Opal
Black Opal Origin:	Ethiopia Black Opal
Black Opal Treatment:	Untreated
Black Opal Quantity:	1
Black Opal Certificate:	GemSelect
Product Description:

The idea of treating gemstones is nothing new. Nowadays, gem treatments are a way to supply the global demand for colored gemstones with a very limited 'natural' supply. Many gem types are always, or almost always, treated. The most common gem treatment is heat treatment, which is routinely applied to ruby and sapphire. Other gems such as emerald, tanzanite, blue zircon and blue topaz, are generally treated to produce their distinctive color; in fact it's virtually impossible to buy blue topaz that has not been irradiated. Even for the most expert gem buyers, determining whether a gemstone has been treated or enhanced is not always easy, and usually requires much more than just a jeweler's loupe.

Even with advanced gemological equipment, many treatments are still almost impossible to detect. So for many gem and jewelry buyers, one of the best ways to ensure the gem they're acquiring is completely natural and untreated, is through the selective buying of gemstone varieties that for the most part are never enhanced in any way. If you're searching for untreated gemstones, you may be surprised to discover we carry over 100 different untreated gem types.

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Gemstone Information

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Overall Rating -> 10

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Posted By Kyle in December, 2023

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Overall Rating -> 10

Best place to buy gem stones, dont bother shopping else where. Prices are great, no issues with shipping and customer service is the best.

Posted By J in December, 2023

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Overall Rating -> 10

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

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Overall Rating -> 10

I was looking for a source for affordable genuine gemstones for my grandson who is currently very interested in rocks and gems. I was quite surprised and pleased to find GemSelect and finding the right stones at the right price couldn't have been simpler.

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Overall Rating -> 10

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Overall Rating -> 10

I enjoyed browsing though different varieties of rubies. I felt that the experience was simple and easy to navigate!

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Overall Rating -> 10

I was pleased with the selection of gems, the ease of navigating, and the smooth checkout

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Overall Rating -> 10

The gems were as described, which is kind of rare these days. I am happy with the purchase, and delevery on time.

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Overall Rating -> 10

My only complaint is that there are so many beautiful and affordable stones that I get distracted from what I planned to order.

Posted By Phoenix in March, 2024

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Overall Rating -> 10

Had a problem ordering first time. Someone from Gem Select reached out to me and cleared problem and I made purchase.

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Overall Rating -> 10

My first order. I am anxious to see if what I ordered is what I receive.

Posted By KRJ in July, 2023

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Overall Rating -> 10

blessed be the lord blessed be the saved blessed be the work blessed be the traveled i write down my good times in these stones and when times are gray i can still se the sunny days refract in these stones

Posted By Kickbass.2 in May, 2023

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Overall Rating -> 10

GemSelect has the Best gems. Clear photos and detailed description helps me make the best choice. I have Never been disappointed by thier quality items.

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Overall Rating -> 10

I have used GemSelect for several years and plan to shop more in the further. This is a good source of information on gemstones. I love looking at and learning about them. Lot more than I ever knew existed.

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Overall Rating -> 10

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Posted By JBW in October, 2023

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Selected Gemstones

Gemstones A-Z

Buy Untreated Gemstones

1.17 ct Oval Black Opal, 9.1 x 7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.17 carat weight Black Opal

1.37 ct Oval Black Opal, 8.9 x 7.1 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.37 carat weight Black Opal

1.09 ct Oval Black Opal, 8.9 x 6.9 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.09 carat weight Black Opal

1.28 ct Oval Black Opal, 9.1 x 7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.28 carat weight Black Opal

1.09 ct Oval Black Opal, 9.1 x 7.1 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.09 carat weight Black Opal

1.18 ct Oval Black Opal, 9 x 7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.18 carat weight Black Opal

1.33 ct Oval Black Opal, 8.2 x 7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.33 carat weight Black Opal

1.25 ct Oval Black Opal, 9.1 x 7 mm From Ethiopia

Natural Black Opal, Qty: 1 pc | 1.25 carat weight Black Opal

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