Black orlov:
The world's most famous black diamond "TheBlackOrloff" is said to be called the "Eye of Brahma", with 65,438+095 carats. It is embedded in the eye of Brahma, a Hindu god in Ponticelli, ancient India. Brahma, the creator of the three main gods of Hinduism, is also known as the eye of the creator. According to legend, in order to break the curse of Brahma, it was cut into three sections and spread all over the world.
One of the most famous is "Black orlov", which came to Russia in the18th century and became a treasure in Princess orlov's jewelry box, and was named "orlov". Although this legend has not been verified, this legendary story has spread as a famous diamond in the jewelry industry, which has increased everyone's curiosity about the mystery behind it.
"Black orlov" is a black-gray diamond weighing 67.50 carats. This 67.50-carat black diamond was inlaid into a necklace by Winston, a diamond dealer in new york. After being resold many times, it is now exhibited around the world as a treasure.
The spirit of Grecio Gonau:
"Gretzau Spirit", weighing 365,438+02.24 carats, is a very famous cut and ground black diamond in the world. It was mined in western Central Africa decades ago and then moved to Switzerland.
It took more than a year from studying the cutting design to actually cutting the original stone. The original weight of this diamond is 587 carats. It was mined in western Central Africa decades ago and then moved to Switzerland. Later, it was cut by the diamond cutting technology of Mughal Empire. From researching cutting design to actually cutting the original stone,
The whole process took more than a year. In the appraisal report of this black diamond issued by Cooper Gemstone Laboratory in Switzerland, "Gretzo Gonau Spirit" was described as a rare specimen of this type of diamond in view of its huge size. This is also the largest natural black diamond identified by Cooper Sapphire Laboratory.
Amsterdam diamonds:
A very rare 33.74-carat all-black diamond Amsterdam was cut from a 55.85-carat rough stone. This all-black diamond Amsterdam was found in South Africa. By 200 1, all-black diamond Amsterdam was auctioned by Christie's auction company in London, and the auction price was $352,000. Its owner, D.Drukker, publicly exhibited it at a European and Asian conference commemorating the 700th anniversary of Amsterdam, the Netherlands.
This gem is pear-cut, and the main ring of the crown is separated horizontally. Its name is to commemorate the 700th anniversary of Amsterdam in the Netherlands.
"Grossi Diamond"
Groucy Diamond is the largest heart-shaped black diamond in the world, weighing 1 15.34 carats. This heart-shaped diamond is the central part of the necklace, consisting of 58.77 carats of smaller black diamonds, 378 white diamonds and 65,438+04.1carat of dark green garnet, with platinum as the base. It takes three years to cut "Groucy Diamond", and the weight loss is close to 184.78 carats.
"Brazilian black diamond"
The diamond "Brazilian Black Diamond" was discovered in Brazil and exhibited at the Crystal Palace Expo in 185 1. It weighs 350 carats and is famous for its uneven appearance without polishing. People can't polish it because of its high hardness.