When Prehnite Packs a Punch

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Many years ago, shortly after I started out, the price of prehnite went shooting up. It was one of those odd things, where I had to do a bit of a double take. What could be going on? I was told, it was because it was being used as a jade substitute for the Chinese market. I did another double take, because I just couldn’t see it. Prehnite is so commonly pale, fractured, full of wisps and veils that I just couldn’t see how it could possibly substitute for jade. And then they brought out the good stuff; deep green, clean and glowing with an unearthly, dreamlike lustre. Ever since, I’ve tried to stock the better stuff, because when prehnite is good, it’s very, very good indeed. You might never even have heard of it. The GIA thinks not, as they have included it in their ‘Hot Gemstones’ round-up, but that makes it an excellent choice as you are not likely to run into it in your local jewellers. It’s a bit different, unusual and the prices (except for the really fine stuff) are pretty sensible. For meaning, it is best known as the stone of unconditional love, said to connect the head to the heart. It’s found mainly in Australia, Canada, China and the USA, and it’s a good choice for anyone who likes their stones untreated as it never is.

Pictured below are a couple of really gorgeous specimens: top is marmarModern’s Prehnite and Sterling Silver Ring – I just love this setting which manages to be interesting and unusual and not detract at all from the beauty of the stone. Below that is Mastergoldcraft’s Prehnite and 14k Rose Gold Ring ; a study in elegant simplicity.

marmarModern Prehnite and Sterling Silver Ring, $130
marmarModern Prehnite and Sterling Silver Ring, $130
Mastergoldcraft Prehnite and 14k Rose Gold Ring, $875
Mastergoldcraft Prehnite and 14k Rose Gold Ring, $875

I’ve just taken delivery of some beautiful quality 6mm rose cuts, lovely saturated green colour, clean quality, $3.75 per stone.  You can view them by clicking here. To shop all prehnite, click here.

joopygems.com

 

500 stones!

Joopy Gems gem id picture

It’s gem ID day today, and that means polariscopes and microscopes; dicroscopes and spectroscopes; loupes and colour filters and not forgetting my personal favourite –  and arguably the most important piece of kit; the refractometer. Why all this? Well, as some of you may know, I have been working towards Graduate Gemologist status with the GIA, and I am currently on the Gem Identification element of the course. This is entirely practical and involves the correct identification of 500 stones. Yes, 500! Fortunately they come to me in neat little boxes of 20 and I am currently 400 stones through the course! Then at the end of it I sit a 20 stone exam which requires 100% pass. Definitely not for the faint-hearted, and it’s been a struggle finding the time to do it on top of running the business. But it’s been amazing so far and I’ve learned so much; it’s great to be able to not only separate one stone from another, but to be able to separate natural from synthetic and identify even what kind of synthetic, as well as treatments such as heat and glass-filling. I feel really confident now, and the main barrier to me stocking more precious has been removed. After this I justt have to do a couple of diamond modules and I should be a fully paid up GG with the GIA! The end is in sight!

www.joopygems.com