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Rough diamond

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3 Easy Ways to Identify Raw Diamonds

Diamonds which have not yet been cut are referred to as 'rough' or 'raw' diamonds. To identify whether the stone you have is a diamond, you can do a quick visual evaluation to rule out other gemstones. From there, you'll want to perform a...

xfire is the largest gem quality rough diamond ever recorded in Canada. In fact, it is unlikely there will be a rough diamond of this size coming o

The Foxfire diamond is the largest known uncut, gem-quality diamond mined in North America. (Smithsonian Museum of Natural History/Amade...

Diamond the size of a TENNIS BALL is set to sell for £50 MILLION

The 1,109 carat Lesedi la Rona diamond was uncovered in Botswana, southern Africa, last year and is now up for auction in London with a guide price of £48million

Laurence Graff has acquired the 1,109-carat Lesedi La Rona, from Canadian mining company Lucara Diamond Corp. in a deal valued at $53 million. It is the world’s largest gem-quality rough diamond to be discovered in more than a century and the largest rough diamond in existence today.

It may be one of Laurence Graff’s greatest deals in a long career of exceptional negotiations for some of the world’s most valuable and important diamonds

How to Identify Gemstones in the Rough: Simple Tips & Tricks

Learn which gemstone you have with this identification guide Identifying an unpolished, rough gemstone can seem difficult, but it really isn't! You can use a streak test to determine the color of the gemstone's powder, which is more...

Raw Diamonds and Rough Gemstones – The Raw Stone

The below are all uncut diamonds that are made 100% by the earth and are completely unaltered by humans. These rough diamonds are natural, uncut, pure diamond and are conflict free. The exact raw diamond you see in the photo is the diamond you will receive. For Rough Diamond Rings >> For Ready Made Raw Diamond Je

These nine rough diamonds from the Kao mine, 75.37 carats total, were among those auctioned at Fusion Alternatives’ November 2014 sale in Antwerp. Photo by Robert Weldon/GIA.

Examines the growing percentage of rough diamonds being sold through auctions, a shift that has caused price volatility while opening up supply to more manufacturers and dealers.

Map of the arctic ice road through Diavik

Located near the Arctic Circle, Diavik is one of the world’s richest diamond deposits and a leader in sustainable mining.

Carrie Lee
Carrie Lee saved to GIA
The 709-carat Peace Diamond offers hope for Sierra Leone | The Jewellery Editor

The sale of the historic Peace Diamond to Graff Diamonds will improve lives in one of the world's poorest countries.

57.20 CT 28.9 X 17.5 MM Big Rough Diamond Uncut Diamond Black color Raw Diamond DS3

57.20 CT 28.9 X 17.5 MM Big Rough Diamond Uncut Diamond Black color Raw Diamond DS3 ------------------------------------------------------ Size: 28.9 X 17.5 MM Thickness: 13.3 MM Treatment : Unpolished 100% Natural diamond ------------------------------------------------------ “Product will have slight change in color as compared to the picture because of photographic effects” ------------------------------------------------------- Shipping: 1. Please,Leave Your Contact No. Without Contact…

Watch popular Rough diamond videos

The largest rough diamond in the world was formed 3 billion years ago under the earth’s crust. The pressure and heat caused carbon atoms to crystallize and form the diamonds we know today. Only 20% of mined diamonds are good enough to sell, taking into account clarity, color, and shape. If it's Interesting or weird we make videos about it.
A new day for diamonds. Carefully replicating nature’s process, we sustainably create diamond rough above ground with remarkable results. Highly-skilled artisans painstakingly cut and polish the stones to exceptional standards, creating one-of-a-kind lab-created diamonds that are physically, chemically and optically identical to their mined counterparts. Discover Pandora Brilliance.
This holiday, discover Chosen. The diamond with a journey as rare and unique as the love you share. Available, only at Jared.
0.195ct Micro Light Grey Rough Diamond Crystals 58 pcparcel Ch 1501