Evaluating a Neon Pink Red Mahenge Spinel

This week’s blog is an evaluation of a 3.21ct Mahenge spinel that I did for a client recently.  The stone was brought in from Mayer & Watt, a wholesale dealer where the advertised MSRP is $5,256/carat. The following is a direct copy and paste of my email.
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Color:
It is always interesting to see how different stones look when up against other stones of similar colors. For this pear, I pulled out the large Mahenge reddish-pink cushion I have, the small Burmese pink-red, a red-red oval, my red spinel band, and my pink-pink Mahenge spinel. So this one is interesting because up against the more pink stones, it looks more red, and when it’s up against a red red, it looks pink. Overall it’s strongly saturated, medium in tone, with the slightest hint of orange when compared to pinks that are more blue-toned.
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Inside
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Outside
Inclusions:
My biggest concern going into it was the inclusion. As I think I mentioned in a message I sent you earlier, in some lighting situations, it’s more obvious than in others. Right now it’s about 18 inches from my face, and even though I know where it is, I have difficulty finding it. I think that it would be very close to where a prong would sit to hold it, so once set, it may become even less obvious. I just put it under 14x magnification and it looks as though there is a cluster of 3 bubble inclusions, which are typical for the Mahenge location. They don’t pose any problems for setting, they don’t even come close to reaching the surface. The largest one has a slightly larger cloud around it that’s typically not visible except when backlit, which I have attached a picture of. They are all clear or white inclusions, probably a negative crystal inclusion and two gas bubbles. Even with the three inclusions, I would say that this is a very clean example of Mahenge material.
inclusions
Cut/coloration:
You had asked about zoning earlier. There isn’t any zoning, but as is pretty typical with pear and marquise cuts, the color tends to concentrate on the tips, as a result of the cut. This one is actually pretty evenly colored, with just a slightly deeper color on the tip. As far as cut, this is a really well cut pear. There isn’t any windowing, and there isn’t an abnormal amount of tilt windowing. If anything, I’d say that there is less than the typical amount of tilt windowing.  There does not appear to be any bow-tie or large amount of extinction.
cut
Fluorescence:
It glows a bright red under UV light.
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Overall I’d say it’s a pretty exceptional stone. The only hesitation I would have would be the inclusion, but that’s really a matter of personal preference – I’m ok with inclusions so long as they aren’t detrimental to the overall look of the stone.
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Gem Blast: A Variety

So, I’ve been super busy. I currently have two ring setting prototypes heading towards production, and a necklace prototype I’m looking towards production on (trying to get the ring setting collection out first!), and about a dozen and a half other designs in my head/in the sketchbook that want to be made sooner rather than later.

Plus I’m attempting to try to come up with some stock product ideas for a jeweler I work with, several other custom projects for various clients, and that’s not touching on my interstate move.

I don’t really have a ton of time for a lot of blogging right now, but I’ve still been taking a lot of gem and jewelry photos. I figured I could post some of my recent favorites as a blog entry.

A vintage blue sapphire and diamond ring.

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A couple of citrines against a blue rhinestone background.

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Some spessartite garnet earrings. I keep considering repurposing these, but I haven’t quite decided yet.

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An ideal cut diamond showing off a little bit of arrow action.

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Some rose and yellow gold rings in my personal collection. I need to flesh this collection out some more!

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Playing with light and a green garnet.

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This Star 80 cut in a lavender spinel never fails to be interesting.

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A Jeff White asscher spinel. A bevy of step cuts.

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A trio of colorful haloed rings.

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Some spinel rough. Not really facetable, but I like to keep it around because the colors are nice and I love the natural texture. It’s fun to play with.

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A couple of spinels. The top is from Mahenge Tanzania, and the bottom is from Burma. The top is more reddish pink, the bottom is more pinkish red. Both have the neon glow that is considered ideal in the industry.

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And last, but certainly not least, though uploading lost a lot of it’s beauty, the cut of this unheated aquamarine reminded me of the way water ripples.

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Many of these will be available back in my etsy shop as soon as I’m back up and running.

You can likely look forward to another photo-heavy post next week, as I will be completely entrenched in my move (probably driving somewhere in Northern California) when the next blog posts, as I do typically try to plan most blog posts in advance.

Also, I’m hoping to post on August 9th – it’ll be my blog’s first birthday! Kind of amazing to me that I’ve kept it up for almost a year already.