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How Blue Diamonds get their Wondrous Hue

While fancy colored diamonds are all the rage, most don’t know much about them. Take blue diamonds, for instance. While they continue to garner top dollar at high-end auctions around the world (they are extremely rare), most don’t know how they got that way. Are they actually treated diamonds (no, not true GIA certified blue diamonds) or did Mother Nature use her wily magic (yes!).

It just takes a small amount of boron and a low amount of nitrogen. Its these trace ingredients (basically impurities trapped in the crystal’s structure) that create the beautiful blue hue. Currently, blue diamonds are found in a only a few mines around the world. And as mentioned, they are very rare: only about one in 200,000 diamonds display blue with far fewer displaying deep color.

The Sky Blue Diamond

The Sky Blue Diamond, an 8.01-carat fancy vivid blue diamond mounted on a diamond ring designed by Cartier, sold for more than $17 million at Sotheby’s. Source: Forbes

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100 Years in Jewells Business

Today, Joseph Schubach builds upon his family's experience and continues the tradition with Joseph Schubach Jewelers, offering both intimate jewelry brokering in his Scottsdale, Arizona showroom and full-service online sales to clients from around the world, where he has maintained that personal customer connection in the virtual world.

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Call Joe, Margie or Jen for expert help at (888) 724-8222