Valuation of diamond is determined by the gem quality: carat weight, clarity, color, uniqueness as antique, or one of its kind in this world.
Collectors value a diamond with demand: for a unique diamond the cost is priceless. A 100 carat diamond sold for $ 24.3 million in 1995. The star of Africa (Cullinan diamond) is 3,106 carats and worth many times other expensive diamonds sold.
Most of the world's largest, most glorious diamonds have never traded hands for money, rather, are gifts or spoils of war.
It is Alexandrite. One of Earth's most rare and spectacular gemstones.Alexandrite has the ability to change its color, going from a rich blue while in sunlight to a vibrant raspberry when placed in incandescent light.
Burmese Rubies have caught the highest pricetags in history. However, many diamonds have caught enormous sums as well, based solely on popularity, however, not rarity. With all factors in consideration, extraterrestrial peridot would be considered the most expensive gemstone, although it is not of this world.
the most rare gems are rubys and white shiny diamonds and dont forget emeralds
millions prolly. why would you want to know that? are you a billionare?
The Family Jewel !
i think it is the "hope diamond"
Dimondss i thinkk!! lol
Generally Diamond can be termed as an expensive stone, the size would matter, bigger the stone higher the cost.
what is the most expensive truck in the world
Ignorance is the most expensive state in the world.
Dev Gandhi has most expensive car in the world.
A large emerald stone given to the United States by France
The most expensive houses in the world are spread throughout different countries / continents. There is no country / location that contains all of the most expensive houses. The world most expensive house is located in India and the second most expensive is located in France.
Macadamia nuts are the most expensive.
what is the most expensive house in the world
i think it is Dodge Tomahawk the most expensive and fastest bike in the world...
The world's most expensive car is the Maserati Birdcage 75.
The most expensive fondue in the world is about 80 dollars. The worlds least expensive fondue is about 35 dollars.