|

The Allnatt
When Porter Rhodes traveled to the Isle of Wight in 1881 to
show to his fine white diamond crystal to Queen Victoria and
Empress Eugénie of France, who was at that time residing
nearby, he helped to dispel a myth: South African diamonds
were usually yellowish in color and therefore less valuable.
Both the Queen but in particular the Empress, who was
knowledgeable about diamonds, believed this to be true and
were, therefore, surprised to examine a fine white
octahedral crystal originating from the Cape Mines of South
Africa. It was not until the Excelsior was found in 1893,
the Jubilee in 1895 and above all, the discovery of the
Premier Mine in 1902 that South Africa finally achieved
recognition as a source of large white diamonds as well as
yellow ones.

The early years of the South African diamond mining industry
certainly witnessed the appearance, in unheard of numbers,
of large yellow crystals, many of them octahedral in shape.
The reigning Shah of Persia, Nasir ud-Din Shah (1848-1860)
was among the first to appreciate them because he added
numerous yellow diamonds to the Crown Jewels of Iran, the
largest of which is a 135-carat monster rivaling the Regent
Diamond in size and shape. A few, including the Tiffany
Yellow, came from the Kimberly Mine but by far the greatest
number originated in the De Beers Mine, which is the most
likely source the Allnatt originated from.

This 101.29-carat cushion cut its color having been
certified by the GIA as Fancy Vivid Yellow, VS2 clarity, is
named after its former owner, Alfred Ernest Allnatt. He was
a soldier, a sportsman, an active patron of the arts and a
noted benefactor in many spheres. He paid a then world
record price for The Adoration of the Magi by Rubens which
he presented to King's College, Cambridge, England, as an
altar-piece for its famous chapel. He also had a passion for
the Turf and bought 11 yearlings formerly owned by the late
Sir Sultan Mohammed Aga Khan; he commented at the time, "All
I know about horses is they are nice things to amble about
on." The Aga Khan also owned several exceptional diamonds,
among them the 33.13-carat pear-shaped Aga Khan III, which
came up for sale at Christie's in Geneva in May of 1988.

Major Allnatt did not buy any of the Aga Khan's diamonds to
add to his yearlings, but he did purchase this very fine
diamond and in the early-1950s he commissioned Cartier to
design a floral brooch setting for it. The piece is a design
of a flower with five petals, lined with white baguette-cut
diamonds, the petals themselves being comprised of brilliant
cut diamonds, and the stem and two leaves also being
comprised of the same cutting styles. The Allnatt is at the
center of the flower. The entire piece is made of platinum.
It was auctioned by Christies, again in Geneva, in May of
1996. On that occasion it fetched the phenomenal sum of
$3,043,496. The present owner of the gem is the SIBA
Corporation. The stone originally weighied 102.07 carats but
was re-cut in the late-1990s to its present weight,
improving its color from Fancy Intense to Fancy Vivid
Yellow....
Read more...

More about World's Famous Diamonds
Passion. Murder. Insanity. Intrigue. Envy. A mere hint
of the fascinating stories behind the world's most
remarkable diamonds. Many have been associated with
famous names - the likes of Napoleon … Sultan Babur …
Lady Astor … Shah Jehan … Queen Victoria … Catherine the
Great … Elizabeth Taylor. Others have inspired awe and
legend on account of their size, origins or unique
qualities. Since nearly the dawn of time, diamonds have
encrusted the armor of great warriors,...
World's Largest Diamonds
The largest faceted diamond in the world is the Golden
Jubilee, weighing 545.67 carats. It is a Fancy Brownish-Yellow color and
"fire rose cushion cut." It is unusual also because it has a certain
type of rare color banding. The second largest faceted diamond in the
world is the Star of Africa, also known as the Cullinan I. It weighs
530.20 carats and is a pear shape with 74 facets
Read more...

World's Famous Diamond Mines The
oldest and most famous diamond mine in North America is
the Crater of Diamonds which is just south of
Murfreesboro, Arkansas. In 1906, diamonds were found
after John Wesley Huddleston bought the land to farm.
He noticed two small stones in the bottom of the bucket
of cattle feed. The stones were sent to Little
Rock jeweler who sent them to Tiffany's in New York and,...
World's Renowned Diamond Cutting Centers
Diamonds being easily transportable and being of high
value allows them to be moved to the most efficient and
economic locations for further processing. The several
factors that are considered in determining the location
of a diamond cutting facility...
Diamonds and De Beers - The Story of the
Diamond Cartel
For more than 100 years, the name De Beers has
evoked all glamour and mystery radiated by a diamond. Through shrewd
marketing and careful manipulation of the market, the South African company
has parlayed these pieces of crystallized carbon into
multi-billion-dollar-a-year business empire. De Beers has truly a family
affair. Built around the twin pillars of De Beers Consolidated Mines Ltd.
and Angelo American Corporation of South Africa, the Oppenheimer dynasty
controls most of the world's diamond mining and trade and is one of the
biggest multi-nationals. They are the world's leading diamond producers...
Read more...

Learn about Diamond History, Diamond Trade,
Buying Tips and more...
The Romans believed that diamonds brought
courage and bravery during battle. Jewish high priests used diamonds to
decide the innocence or guilt of the accused: A stone held before a
guilty person dulled and darkened; a stone held before an innocent
person glowed with increased brilliance. The Hindus believed that this
brilliant gem was created when....
Back to Diamond
Information Summary...

|