Blog — gems
The World’s Most Famous Diamonds – Part 3 - The Wittelsbach-Graff Diamond
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Laurence Graff purchased the Wittelsbach Diamond in 2008 for £16.4 million. In 2010, Graff revealed he had had the diamond cut by three diamond cutters to remove flaws. The diamond was now more than 4 carats lighter and was renamed the Wittelsbach-Graff Diamond.There was controversy...
The Blue Moon Diamond - The World’s Most Famous Diamonds
Peter Lopez carat clarity color custom jewelry cut diamonds gems gia historical jewelry jewelry the 4cs The Blue Moon Diamond The World's most Famous Diamonds
The Blue Moon of Josephine is a 12.03 carat (2.406 g) blue diamond, described as flawless by experts, that was...
From the Latin Aqua Marinus
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Aquamarine (from Latin: aqua marina, being, water: sea, i.e. seawater, marina, from marīnus; of the sea.) is a blue or cyan variety of beryl. It occurs at most localities that yield ordinary beryl.
The History of the Diamond
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DIAMONDS
Early history
Prior to the discovery of diamonds in Brazil in the 1700s, India was the only place where diamonds were mined. Early references to diamonds in India come from
A GoldSmith's workshop circa 1572
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The Studiolo was a room in the Palazzo Vecchio in Florence, where the paintings concealed the...