Last Updated: March 27th, 2008

Famous Diamonds

Famous Gems

FAQ's, Myths and Rumors

Gemcad Files of Famous Diamonds

Diamond Weight Estimation

Large, Notable and Unique Diamonds Seen on Ebay

Notable and Record-Setting Fancy Colored Diamonds Sold at Auction

Links

Many areas on this website use the font Old English Text MT. This True-Type font
came with Windows for a few years in the late-1990s, but I haven't seen it being
issued with the new editions. It can be downloaded for free at this website.

E-mail Me: ragemanchoo (at) hotmail . com
(I had to unlink my email and space it out because of internet-roaming spambots)

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UPDATES
I added/corrected some information in Gemcad Files of Famous Diamonds section, mentioned above. On that note, I urge you to visit my friend Scott Sucher's website www.museumdiamonds.com. And yes, in answer to a question I am often asked, he does do commissions, all shapes and sizes -- not just of famous diamond replicas. And, on an unrelated note, I am now a Graduate Gemologist (G.G.). I also added/corrected information in the FAQ's, Myths and Rumors section, also mentioned above.

Previous update(s)
I updated the Star of South Africa's section and corrected some typos. Sorry for the slow development lately -- I've been a bit busy.

Some of the upcoming stones are:

The Begum Blue
The Heart of the East
The Black Star of Queensland
The Empress Eugenie
The Paul I
The Khedive
The Golconda Pears
The English Dresden

Here are some stones that I am presently looking for photos and information on:

Lesotho ...(already have a photo of Lesotho III) Largest gem cut from rough weighs 71.73 carats
President Vargas ... largest gem cut from the stone weighs 44.17 carats
Brunswick Blue ... circa 13 carats, pear, dark blue (The diamond is a lost stone -- in this case a good illustration is what I am looking for)
La Luna ... 200.07 carats, heart, D-color, IF clarity
Copenhagen Blue ... 45.85 carats, emerald, third(?) largest blue diamond in the world
unnamed ... 51.84 carats, round brilliant, blue, largest blue diamond in the world. (This and the Copenhagen Blue were both handled by Harry Winston at one time.)

Here's a new thing. I have made estimates for the measurements of two famous diamonds - the Blue Heart and the Porter Rhodes. I don't know their actual measurements, but I am researching it. I am going to post my estimate here and see how close I am (or not) to being correct.

The Porter Rhodes ... 21.65 × 21.65 × 13.09825 mm (computes to 54.10 carats, actual weight is 54.04 carats)
The Blue Heart ... 20.035 × 20.035 × 12.121175 mm (computes to 30.83 carats, actual weight is 30.82 carats)

The Porter Rhodes is an modern Asscher cut stone, which means its width and length are equal or very near to it. I doubt the Porter Rhodes is going to be indentical in length and width down to the hundredth of a millimeter, but it will be relatively close. The stone is very well cut.


On September 14th, 2004 I was contacted via email, and in the email there was a link to a website discussing the cutting of this diamond crystal, weighing 292.86 carats. It is the largest rough green diamond in the world. It is a single crystal and has a pale green coloration and displays outwardly a turbid appearance, although stones from the alluvial diamond fields of Zaire, such as this one, sometimes contain a transparent inner core. The stone was mined in the 1970s. The people handling the faceting of the diamond are interested in making a documentary of the process. Cutting is due to start in early 2005. It is intended to first have the diamond cut into two by laser. As there are no facilities to do this in the Great Britian, where the stone is being held, this will be done in Antwerp, Belgium. Afterwards it will be cut and polished in London by one of the top cutters in the world. The resulting cut diamonds will be either one of 120 to 140 carats and one of around 120 carats, or one of 120 to 140 carats and one of around 60 carats plus one of around 30 carats and one of around 5 carats.


This 52.36-carat sapphire came up for sale recently at www.unicorngems.com The stone's color in the photograph is close to the true color but this does change considerably, to a deeper red, depending on the nature of the light, although perhaps not strongly enough to be called a color change sapphire. The stone, described as 'sherry-colored'. This stone was was found in 1975 at the Reward gemfield near Rubyvale in Queensland, Australia. Eight years passed before it was cut into the round brilliant seen here. There is a small piece left of the original rough stone, only one gem was cut from the rough.


Elizabeth Taylor's book My Love Affair With Jewelry.
I got this as a Christmas present for Christmas, 2002. Its great!

This page is a subdivision of RAGE CENTRAL.

This website was compiled by myself, Ryan Thompson, and is for educational purposes only! I don't make any money from this website, and never intend to. My goal is to try and archive images of all the world's most famous gemstones and diamonds, so people online can look and read about them freely.

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