These cuts are also known as gem cutting styles. The blue diamond currently holds the record of the most valuable gemstone with a price of price about 3 93 million per carat. While the pink star diamond broke its record for most expensive jewel ever sold the blue diamond holds the record for the most valuable price per carat at 3 93 million. The three most basic cutting styles are brilliant step and mixed. The pink star a 59 6 carat vivid pink diamond recently became the most expensive gemstone ever sold at 71 2 million.
Topping our list of the most expensive diamonds in the world is the koh i noor. While some cut names may describe the face up shape of the finished gem others refer to the shape and arrangement of the gem s facets. The following are top 10 expensive and best cut of diamonds in the world. Jadeite is the purest rarest and most vivid gemstone in the jade family. Weighing in at a massive 105 6ct the most expensive diamond in the world is oval shaped.
The largest loose diamond in the world is the paragon diamond weighing in at 137 82 carats while the pink star diamond is the most expensive gemstone to ever be sold at a whopping 83 million. Originally named the steinmetz pink after the firm that purchased and cut the 132 5 ct rough the pink star holds two world records. This gemstone is jade s most expensive most beautiful variety. It is considered that these cuts of expensive stones are called princess cut diamonds because of their style. It is the most expensive gemstone ever sold at auction and the largest internally flawless fancy vivid pink diamond ever graded by the gemological institute of america gia.
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The rough diamond was cut into 9 main stones the largest of which is the 530 2ct cullinan i. Since this deep green translucent gem is significantly rarer than other types of jade it is worth much more. High quality rubies demand a high price per carat but it wasn t until. Jadeite 3 million per carat. Jadeite 3 million per carat.Radiant cut diamonds are the rectangular and square diamonds that are very beautiful and brilliant as well. Jadeite ranks near the top of a list of one of the most valuable gemstones in the world. Radiant cut diamonds are the rectangular and square diamonds that are very beautiful and brilliant as well. The rough diamond was cut into 9 main stones the largest of which is the 530 2ct cullinan i. The largest loose diamond in the world is the paragon diamond weighing in at 137 82 carats while the pink star diamond is the most expensive gemstone to ever be sold at a whopping 83 million.
Jadeite ranks near the top of a list of one of the most valuable gemstones in the world. Topping our list of the most expensive diamonds in the world is the koh i noor. These cuts are also known as gem cutting styles.
