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A British coronation ring features 5 of these red gems in the shape of a cross lying over a large sapphire |
rubies
|
$400 |
DJ |
GEMS |
2013-03-29 |
#6575 |
|
The Bible tells us "The price of wisdom is above" these gems, July's birthstone |
rubies
|
$600 |
J |
GEMS |
2008-06-25 |
#5493 |
|
This highly prized form of corundum gets its red color from minute amounts of chromium |
Rubies
|
$200 |
J |
GEMS & JEWELRY |
1996-04-12 |
#2685 |
|
Auguste Verneuil developed the flame-fusion process of creating these red gems artificially |
Rubies
|
$600 |
DJ |
GEMS |
1996-01-31 |
#2633 |
|
The finest of these red gems are obtained from limestone gravel in Myanmar |
rubies
|
$200 |
J |
GEMS & JEWELRY |
1995-09-05 |
#2527 |
|
The British Coronation ring contains these red gems in the shape of St. George's Cross |
rubies
|
$400 |
J |
GEMS & JEWELRY |
1995-02-15 |
#2413 |
|
The most highly valued of these gems are a deep color known as pigeon blood |
rubies
DD
|
$800 |
J |
GEMS & JEWELRY |
1992-10-05 |
#1856 |
|
The most valued of these gems are a deep purplish red color known as "pigeon blood" |
Rubies
|
$400 |
DJ |
GEMS & JEWELS |
1989-12-08 |
#1215 |
|
The Mogok area of Burma produces the world's finest specimens of these red stones |
rubies
|
$200 |
J |
GEMS |
1986-04-29 |
#427 |
|
Carat for carat, these corundum gems are the most expensive in the world |
rubies
|
|
FJ |
ROCKS & MINERALS |
1984-12-26 |
#78 |