The Diamonds within the Smithsonian’s Exhibit
The Smithsonian’s Splendor of Diamonds was a show of seven of the rarest diamonds on the earth. The diamonds ranged in dimension from 5.11 carats to 203.04 carats. The exhibit ran from June 27, 2003 to September 15, 2003. The seven diamonds displayed had been the Allnatt, the Millennium Star, the Ocean Dream, the Moussaieff Crimson, the Coronary heart of Eternity, the Steinmetz Pink, and the Pumpkin Diamond.
The Allnatt is a cushion-cut, Fancy Vivid Yellow diamond, as rated by the Gemological Institute of America (GIA.) It’s presently owned by the SIBA Company and has a mass of 101.29 carats. Its yellow shade is because of a sure focus of Nitrogen impurities inside the carbon construction. The Allnatt’s rarity comes from its dimension and its color- few diamonds with a mass higher than 100 carats can retain such a vivid shade, which makes these diamonds good for a refund assure diamonds, since no person would wish to return such a novel diamond 求婚.
The Allnatt Diamond
The De Beers Millennium Star is the sixth largest identified colorless diamond of gemstone high quality that has ever been discovered. It’s the second largest flawless, colorless pear reduce diamond. The shortage of shade within the Millennium Star signifies that it’s made fully from crystallized carbon. There aren’t any impurities from different parts, no defects in its construction, no irradiation through the growth course of.
The Millennium Star is owned by the De beers company. It originated from the Democratic Republic of the Congo within the early Nineties. The unique diamond was 777 carats (155.4 g.) It went to the Steinmetz group three years to laser-cut and polish the tough crystal to its 203.04 carat pear form. There was some debate regarding whether or not the diamond was a “blood diamond” or a “non battle diamond” because it was from an space wealthy in struggle diamonds, however this reality was by no means confirmed and cleared the Kimberley Course of.
The Ocean Dream is a 5.51 carat (1.102 g), Fancy Deep Blue-Inexperienced diamond, as rated by the GIA. It is without doubt one of the rarest diamonds on the earth, for it’s the solely pure diamond identified to the GIA to be of a blue-green shade. Blue inexperienced is often seen in artificial or artificially altered diamonds. To be able to obtain such a hue, the diamond shade have to be altered through irradiation. The Ocean Dream was uncovered to thousands and thousands of years of the earth’s pure radiation- inflicting its blue-green shade.
The Moussaieff Crimson is a 5.11 carat (1.022 g), trilliant reduce, fancy purple diamond, as rated by the GIA. Crimson, particularly a deep purple, is without doubt one of the rarest hues present in a diamond. The Moussaieff is the biggest Fancy Crimson diamond that the GIA have ever seen. It was discovered by a farmer in Brazil within the mid Nineties, the place it was bought as a tough crystal of 13.9 carats (2.78 g) by William Goldberg Diamond Corp. The crystal was reduce, polished, and named the Crimson Protect. It was purchased by the Moussaieff Jewelers Ltd and renamed.
The Coronary heart of Eternity is a 27.64 carat (5.528 g), coronary heart reduce, Fancy Vivid Blue diamond, rated by the GIA. This diamond originates from South Africa. It was reduce by the Steinmetz Company, who bought it to the De Beers Company. The blue shade is because of boron impurities within the carbon construction of the diamond. Only a few “blue” diamonds are of such vivid shade, for occasionally the boron is barely positioned in sure sections of the stone, or the colour is extraordinarily desaturated and combined with shades of grey.
Like many diamonds, the Steinmetz Pink originates from South Africa. It’s owned by Steinmetz Company, has a mass of 59.60 carats, and is internally flawless. The GIA diamond rings Institute (the world’s foremost authority on diamonds) confirmed it to be the biggest Fancy Vivid Pink diamond that they’d ever seen. It took twenty months to arrange, reduce, and polish.
At 5.54 carats (1.108g), the Pumpkin Diamond is without doubt one of the largest Fancy Vivid Orange diamonds that the GIA have ever rated. It originated from the Central African Republic, the place it was reduce and polished by William Goldberg. The Pumpkin Diamond was purchased by Ronald Winston for 1.3 million {dollars}, although it’s presently valued at three million {dollars}. It was set in a hoop between two white diamonds for actress Halle Berry to put on to the 2002 Oscars.