Tag Archives: paraiba

Gigantic paraiba type gemstones for millions.

I put museum grade tourmaline in the search engine and away I went.  I found two gigantic (around 50 to 60 carats each) faceted tourmalines called “paraiba” because they contain trace elements of copper and manganese and were within a … Continue reading

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Sing the praises of Paraiba, but not a dime for Mozambique.

This is a different twist on an old familiar tune.  And to start me going I went searching on the inter net by putting in  “tourmaline jewelery”.  It is not a subject that I have a great deal of interest … Continue reading

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The glowing difference between Paraiba tourmaline and Ruby.

Just got back from a trip down “Cuprian Tourmaline Lane” on the inter net.  I really don’t think that the confusion will ever abate when it comes to color, neon glow, vivid color and the composition of Paraiba, paraiba like, … Continue reading

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Cyan blue and cuprian rich emerald cut.#525

This smaller emerald cut is a GEM (outstanding gemstone) and was one of the first gemstone from Mozambique that I got, that proved to have copper in it.  It has such a bright neon look that I  knew it was … Continue reading

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Violet droplet sighted on the starbord side, captain.

It has been a long journey for this smaller and included gemstone to reach safe harbor in a plastic box in my collection.  In a distant land, awash in gemstones, the secret of its color was undiscovered.  Then some natives … Continue reading

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Wow, Neon, Cyan, Cuprian, Emerald Cut#1088

Long before copper was discovered in gem quality tourmaline from Mozambique, the rough for this gemstone came up on a special page on the dealers web pages.  It was used to present newly arrived material, that missed the last set … Continue reading

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Large pear shaped paraiba type cyan colored tourmaline#941

This is one of the most important gemstones in the collection. It weighs 13.90 carats and is the only pear shaped stone in the collection. A friend of mine designed the cut to maximize the yield from the rough and … Continue reading

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