As we have traveled around Northen Utah selling our jewelry at fairs and boutique, we had the opporturnity to meet Mike and Melanie of Sun Spirit Gems. Their lapidary work is amazing.
"Mike Duncombe is part owner of the amazing business, Sun Spirit Gems.
You may already know that he creates the shape of each personal cut
gemstone for all the pieces that go into each healing creation from Sun
Spirit Gems. Mike cuts, shapes, polishes, and wraps each piece for your
love and enjoyment. But, what you may not know is how Mike got started... Read more here
Showing posts with label gemstones. Show all posts
Showing posts with label gemstones. Show all posts
Thursday, October 22, 2015
Friday, September 20, 2013
carats and carets and carrots and some more Karats.....
Is is a carat or caret? Or maybe with a k or does it have two R's. Well, yes, yes and yes. Here they all are explained:
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| Caret |
This is a caret. Remember them
from school? Teachers and editors use them to signal that something ˄ needed. Caret come from the Latin words caret
and carēre. One R, one E---easy peasie.
These are carrots. They are generally orange, but can be white,
yellow and even purple. People and some animals eat them. Two R’s and one O ---easy enough.
Then there is carat or is it
Karat which can be carat --- Two a's and one r. What's a person to
do???
Let’s start with Karet. Once upon a time, it is said that the Roman Emperor Constantine I started to mint a new gold coin. It was called a solidus. It was 1/72 of a libra or Roman pound of gold. Now this solidus, which was equal in mass to 24 silique, had a mass of 1/1728 of a libra. Following? Well, the siliqua was sometimes called a carat. Many believe carat was the origin of the value in a karat
.
Karat is simply a unit of purity for
gold and its alloys. 24 karats = pure
gold. 18-karat is 75% gold, since 18 is
75% of 24. 12-karat is 50% gold and 50%
something else. Please keep in mind that this deals with weight, not volume. (Click,here to read our post about gold karats.)
However, take note that carat and karat are
sometimes interchanged when it comes to gold.
Either way, it means the same.
Lastly, lets discuss carat.
A carat is a unit of mass. It is equal to 200mg or 0.007055 oz. It is used to measure gemstones and pearls. Why 200mg? Who knows. The history of why a carat = 200mg is a making of another blog post.
So, if you want a 3 carat sapphire in
your ring or if you have a ½ carat diamond, it is simply the mass of the
gemstone.
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