Are Black Diamonds The Most Expensive

What is the most expensive black diamond.

Are black diamonds the most expensive.

The current record holder for the color is the 9 75 carat zoe diamond which sold at sotheby s in november 2014 for more than 32 million. While the price of black diamonds was fairly low in years past they are now seen as more valuable and their prices are comparable to white diamonds. Unnamed black diamond weighs 489 07 carats after processing and its price is 1 7 million u s. Since the price per carat of large natural black diamonds remains more less the same around 3 000 per carat the difference between white and black diamonds increases exponentially as the size of the diamond grows.

Are all black diamonds black. The rough diamond was cut into 9 main stones the largest of which is the 530 2ct cullinan i. The result is that while a 3 carat white diamond costs around 35 000 a 10 carat black diamond costs less at 30 000. Since black diamonds are usually cheaper it is highly unlikely that a jewelry dealer would take an expensive white diamond of the highest quality and change its color just to sell it for less money.

In fact black diamonds have become one of the most popular types of colored diamonds. Man made lab grown synthetic simulant black diamonds are not diamonds in the normal sense of the word. Sorting from highest to lowest revealed a number of disney black diamond collection tapes listed at between 1 000 and 20 000 but none had any bids and scrolling through pages and pages of. No some black diamonds which are heat treated as mentioned above are not a true black.

Whether the original diamond whose color was changed was a high quality stone is another story though. These artificially enhanced black diamonds are a lot less expensive than the natural black diamonds. The world s most expensive colored diamonds. Since for the creation of this type of black diamonds useless white diamonds are used these are the cheapest type of black diamonds.

This is the most expensive black diamond in the world. The koh i noor unknown. These stones are incredibly precious absolutely beautiful and considered quite valuable. Topping our list of the most expensive diamonds in the world is the koh i noor.