Noble Gems most Expensive and Largest - A few years ago, only a few people who like the gemstones. But this time, as already known, gemstone into a hobby, favored to be hunted by many people. From the start of the elderly to young children no longer hesitate to use it in public places.Gemstones have been used by humans as jewelry and other decorative arts for centuries. Throughout its history, it has many gemstone amazing record.Some record gemstones, for example, is the biggest or most expensive gemstone in the world. Sure, it's interesting to see a record-breaking anything ever dipecahkah by a gemstone. Here is the Noble Gems Topaz, Sapphire, Emerald and Diamond with a record of the most largest and most expensive in the world:
1. Topaz The World
The American Golden Topaz is a gemstone topaz once the largest in the world. This stone measuring 22 892 carats or about 4.5785 kg. This gem is taken from a piece of yellow topaz mineral weighing 11.8 kg were found in Minas Gerais, Brazil.1988, topaz stone was donated to the Smithsonian Institute, and exhibited at the National Museum of Natural History in Washington DC, USA.2. Sapphire Precious Stones most Largest
In 1907, a blue sapphire stone found near Adams Peak, Sri Lanka. Blue itself is the rarest color of sapphires. This stone was cut and named Blue Giant of the Orient. This stone sapphire in the world with 466 carats or about 0.93 kg.In 1907, the stone was sold to a collector and a new look again to the public in 2004 in an exhibition called Magnificent Jewels in Geneva, Switzerland.
3. Stone Diamond the world
In 1985, a miner in the Premier, South Africa, find a 755.5-carat diamond-sized chocolate or 151 grams. The diamond is the largest diamond ever unearthed and given the nickname 'Unnamed Brown'.When cut, it becomes 545.67 carat diamond or 109.13 grams and was named the Golden Jubilee Diamond. In 1994, the diamond was purchased a group of investors led by Henry Ho. Currently, the Golden Jubilee Diamond was in the Royal Thai Palace as part of the crown jewels.
4. Rock the World's most expensive diamond ever sold at auction
The diamond was discovered in the 1950s. After the cut, diamond, named Graff Pink Diamond, measuring 24.78 carats.In 2010, the diamond was sold for US $ 46 million or around Rp 574 billion in an auction in Geneva, Switzerland. With these prices, this diamond has been named the most expensive diamond ever auctioned.
5. Precious Stones Emerald most Largest
Until now, the record largest emerald ever found held by the Bahia Emerald. It consists of several cylindrical crystal emerald embedded in the host rock that weighs the equivalent of 1.9 million carats.Initially, this stone was found in a rock quarry in Bahia, Brazil, July 9, 2001. Bahia Emerald then smuggled into New Orleans, USA. The emerald has also been stolen by gem dealers in Las Vegas after Hurricane Katrina. Until now, the owner of the Bahia Emerald remains unclear because still in the process of dispute with 8 person claiming to be the rightful owner.