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Carbonado, commonly known as the "black diamond", is the toughest form of natural diamond. ... been found only in the Central African Republic and in Brazil, in neither place associated wi...

What Are Black Diamonds? Are They Real? - FAQ | Leibish


Mar 2, 2015 ... About black diamonds - are black diamonds real, what are black ... also known as the "Eye of Brahma" was an uncut black stone of 195 carats, ...

Gemstone Library | Gemvara


Gemstone Engagement · Create a Ring ... Ruby Engagement Rings · Black Diamond Engagement Rings ... Three Stone Engagement Rings · How to Buy an  ...

What You Need To Know About Black Diamonds


Jul 5, 2012 ... When paired with white diamonds, black diamonds can give you the look and .... black diamonds, varying from 1.3 carat to 2.9 carats per stone.

How to Buy a Black Diamond: 8 Steps (with Pictures)


A great number of black diamonds on today's market are not real. They are treated stones or simply dark brown or very dark green diamonds. What's a real stone ...

Black Diamonds - Colored Diamonds - Zales


Items 1 - 96 of 876 ... Shop for Black Diamonds at Zales - America's diamond store since 1924 ... T.W. Enhanced Black and White Diamond Five Stone Band in 10K ...

What are Carbonados and Black Diamonds? - International Gem ...


Although called "black diamonds," carbonados are a polycrystalline material. Learn how they may have originated in ancient supernova explosions.

Daughter of Hypatia: Like black diamonds? You've been ...


Mar 16, 2011 ... Black diamonds, or carbonados, have historically been viewed as ugly and cheap and not of gem quality, for a very simple reason: they don't ...

Diamond Gemstone Information - GemSelect


Jan 9, 2014 ... Diamond Gem Information: Learn all about diamond gemstone ... Other fancy diamond colors include blue, pink, red, green, orange and black.

Diamond: The precious gemstone Diamond information and pictures


Black Diamonds, which are more common and less expensive, are occasionally faceted as opaque yet shiny gems. (For additional information on fancy ...

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How to determine the value of Black Diamonds? | Naturally Colored


How come some black diamonds cost $100 per carat and some $3000? ... the stone in an evenly manner so that the diamond simply appears… black.

Black Diamond Gemstone | Learning Library | Gemporia


As the only optical effect we are looking for in Black Diamonds is lustre and scintillation, a buyer's main focus should be on the quality of its surface. For the gem ...

Black Diamond Evaluation - Estimating Black Diamonds' Worth


As with any diamond or gemstone, value can fluctuate, making it especially important to learn how a black diamond's value is determined before you purchase a ...