Thursday, February 2, 2023

Aquamarine Is Emerald's Cleaner First Cousin

Queen Elizabeth received her acquamarine taria, earrings, and necklace from the people of Brazil in 1953 and 1957. Later she added more aquamarine pieces to her collection.

On Monday we discussed colored gemstones. Today let's focus on Aquamarine (Be3Al2Si6O18) as it has no or few visible inclusions. As a type 1 gemstone, it is both eye clean and loupe clean, as well as, a relatively hard gemstone, rating a 7.5 - 8 on Moh's Hardness Scale making it strong enough for everyday wear.

Photo: Gemstones (on YouTube) as it was found in nature.

What a difference a cut and polish make. This is the famous Roosevelt  Aquamarine, which President Franklin D. Roosevelt gave to Eleanor Roosevelt.

The teal gemstone is a beryl just like its green (or red) first cousin, an emerald. A few of the key differences between the 2 gemstones are worth noting. They include emerald has many inclusions (internal flaws) and is rare in nature making it expensive while aquamarine is free of inclusions and abundant in nature making it less expensive.  

The Don Padro Aquamarine

March's birthstone, as well as, the state stone of Colorado was named after the waters of the bluish-green sea. The sea beryl gets its depth of color from the amount of iron in the crystal. Darker-hued blues and greenish blues are the most valuable aquamarine gems. Maxine, a rare deep blue aquamarine, has its own special name. Aquamarine is found mainly in granite pegmatites [crystalline granite] but can also form in the veins of metamorphic rocks.

The Hirsh Aquamarine

The soothing teal beryl is mined mainly in Brazil, but it is also found in Nigeria, Madagascar, Zambia, Pakistan, Mozambique, the United States, Australia, Minas Gerais and so many other parts of the world.
What ordinary people might buy, give me! :) 

Perhaps it's fair to say the semi-precious gemstone is underappreciated by the masses, although not by royalty. [BTW: precious and semi-precious are arbitrary classifications of gemstones that jewelers agree should be retired.] 

Queen Elizabeth's Brazillian aquamarine brooch is another piece in the set gifted to her in 1953.
Queen Elizabeth II has a gorgeous set of aquamarine jewelry she wore on many occasions. 

The Kock Aquamarine Kokoshnik replica of the personal jewelry of Empress Alexandra, wife of the last Czar of Russia, Nicolas II. 

Likewise, Czarina Alexandra Romanov of Russia (1872 - 1918) loved the stones so much that Nicolas II often gave them to her. The above tiara is believed to have been made in Germany in 1910 for her by jewelers Robert and Louis Kock, yet there are no photographs that survived the revolution of the Empress wearing it. Its aquamarines and diamonds are set in platinum and gold. The set resides in Japan's Albion Art of Institute.

Photo: Geologyin

Teal is a dreamy, tranquil, versatile color and a popular shade. For jewelry lovers who desire big, clear, flawless, affordable gemstones, you really can't go wrong with aquamarine. You'll get more beryl for the money!



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