How ig is a 2 Carat Ring

How big is a 2 carat ring? The size of the gemstone actually depends on the cut. On the average however, a round 2-carat diamond is about 8.2 millimeters wide while an Emerald Cut diamond is approximately 8.5 x 6.5 millimeters.

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Biggest Blue Topaz in the World

The topaz is considered as one of the most breathtakingly beautiful gemstones in the world today. Valued since ancient times, it is available in different colors. Discover the biggest blue topaz in the world and other traits of this lovely gemstone.

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Biggest Sapphire in the World

The biggest sapphire in the world is called the Millennium Sapphire. It weighs approximately 12.3 kilograms or roughly about 61,500 carats.

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Worlds Biggest Army

The need to protect their sovereign status is the main reason why the world’s armies continue to grow in size and number. Aside from active troops, countries also have many reserve personnel. Uncover the world’s biggest army and how many personnel it currently has.

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Bracelet Sizes

Bracelet sizes are categorized as small, medium, large and extra large. These can be anywhere from 6 and ½ inches to 8 inches for adults; and 4 inches up to 7 inches for kids.

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Most Polluted Cities

Pollution is one of the biggest problems facing the world, and they are rising to exceedingly dangerous levels. Pollution comes from different sources, ranging from toxic chemicals to radiation. Discover the most polluted cities in the world and how many are affected.

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Apparent Diameter Moon

Looking directly at the moon from the earth may play tricks on the eyes. The result is the moon’s apparent diameter. Moon-watchers without the aid of science or scientific tools may have an amusing idea of how big is the moon.

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Biggest Number

Throughout history, numerous large numbers have been used by mathematicians and scientists. Some of the biggest numbers in the world include Graham’s number and the googol. Explore the world of large numbers and improve your knowledge of mathematics.

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Angular Size of Earth From Moon

The angular size of Earth from Moon is measured in degrees. This type of measurement is used in astronomy and other sciences. Get insights on how angular sizes are measured and what terms are used by astronomers.

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Coal Power Station Dimensions

Coal power stations are still used in many countries to provide power and electricity to homes and establishments. Majority of the time, the capacity is used to determine the coal power station dimensions. Problems with pollution have also led to improved antipollution features.

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