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Champagne Diamond
Diamond, the hardest known natural material, is named from the Greek "adamas", meaning invincible. A diamond is a transparent crystal of tetrahedrally bonded carbon atoms. Diamond is famed not only for its exceptional hardness, but also for its high refractive index and high dispersion of visible light - the ability to split white light into its component colors.

Diamonds can occur in nearly any color, though yellow and brown are by far the most common and are traded as champagne and cognac diamonds. Diamonds with a detectable hue other than yellow or brown are known as colored diamonds. If the color is strong enough, a stone may be referred to as a fancy colored diamond by the trade. Colored diamonds contain impurities or structural defects that cause the coloration, while pure or nearly pure diamonds are transparent and colorless.

Approximately half of the world's production of diamond comes from central and Southern Africa, with other deposits found in Canada, India, Russia, Brazil, and Australia.

From this page, you can use our filters at the top or on the left-hand side to find champagne and cognac gems by shape, size, cut and so on. For example, select 'round' to see all of our round champagne and cognac diamond stones. You can also filter by single, pairs, lots and faceted gems by using the check boxes at the top.

Certified Customer Reviews

Overall Rating -> 10

Many beautiful gems on the site. Love that you are actually shipped the gem that is shown in the photos. Also cool that they give a write up of each gem detailing hardness, characteristics, and best uses for mounting. Great site! Looking forward to seeing these gems in person.

Posted By Doug in October, 2019

Source: Bizrate

Overall Rating -> 10

I felt very comfortable with knowledge of merchant and authenticity of product. Pricing seemed fair.

Posted By Dkonitzer in October, 2019

Source: Bizrate

Overall Rating -> 9

A great selection and size choice of the gems I have been looking for. Very happy with the purchase.

Posted By Firefly2590 in October, 2019

Source: Bizrate

Overall Rating -> 10

I found your site easy to use and I found some beautiful and interesting stones.

Posted By Pat in October, 2019

Source: Bizrate

Overall Rating -> 10

Ich bin zufrieden

Posted By Verga in October, 2019

Source: Bizrate

Overall Rating -> 10

Gems came with nice documentation I live alone , but am definitely going to show my gems off , thank you , gemselect Randall horch.

Posted By Randy in October, 2019

Source: Bizrate

Gemstone Information

Popular Gemstones

Seller Trust

Buy Champagne Diamond Gems

Octagon / Emerald Cut Brown Diamond

Fancy Golden Diamond

Octagon / Emerald Cut Golden Diamond

Round Golden Diamond

Round Golden Diamond

Octagon / Emerald Cut Brown Diamond

Round Golden Diamond