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 measurement 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 Pink, the Coronary heart of Eternity, the Steinmetz Pink, and the Pumpkin Diamond 鑽石.
The Allnatt is a cushion-cut, Fancy Vivid Yellow diamond, as rated by the Gemological Institute of America (GIA.) It’s at the moment owned by the SIBA Company and has a mass of 101.29 carats. Its yellow colour is because of a sure focus of Nitrogen impurities inside the carbon construction. The Allnatt’s rarity comes from its measurement and its color- few diamonds with a mass higher than 100 carats can retain such a vivid colour, which makes these diamonds good for a refund assure diamonds, since no person would need to return such a singular diamond.
The Allnatt Diamond
The De Beers Millennium Star is the sixth largest recognized colorless diamond of gemstone high quality that has ever been discovered. It’s the second largest flawless, colorless pear minimize diamond. The dearth of colour within the Millennium Star implies that it’s made completely from crystallized carbon. There are not any impurities from different parts, no defects in its construction, no irradiation in the course of the growth course of.
The Millennium Star is owned by the De beers firm. 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 conflict diamonds, however this fact 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 likely one of the rarest diamonds on the earth, for it’s the solely pure diamond recognized to the GIA to be of a blue-green colour. Blue inexperienced is generally seen in artificial or artificially altered diamonds. With a purpose to obtain such a hue, the diamond colour have to be altered by way of irradiation. The Ocean Dream was uncovered to hundreds of thousands of years of the earth’s pure radiation- inflicting its blue-green colour.
The Moussaieff Pink is a 5.11 carat (1.022 g), trilliant minimize, fancy pink diamond, as rated by the GIA. Pink, particularly a deep pink, is likely one of the rarest hues present in a diamond. The Moussaieff is the most important Fancy Pink 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 minimize, polished, and named the Pink 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 minimize, Fancy Vivid Blue diamond, rated by the GIA. This diamond originates from South Africa. It was minimize by the Steinmetz Firm, who offered it to the De Beers Firm. The blue colour is because of boron impurities within the carbon construction of the diamond. Only a few “blue” diamonds are of such vivid colour, for occasionally the boron is barely situated in sure sections of the stone, or the colour is extraordinarily desaturated and blended with shades of grey.
Like many diamonds, the Steinmetz Pink originates from South Africa. It’s owned by Steinmetz Firm, 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 most important Fancy Vivid Pink diamond that they’d ever seen. It took twenty months to organize, minimize, and polish.
At 5.54 carats (1.108g), the Pumpkin Diamond is likely 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 minimize and polished by William Goldberg. The Pumpkin Diamond was purchased by Ronald Winston for 1.3 million {dollars}, although it’s at the moment 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.