gemstone recut

Well this week has been crazy. We have had some insane weather here in the Pacific Northwest, including snow, rain (enough for Seattle schools to close, if you can imagine that amount of rain), 70+mph winds, freezing fog, and then record high temperatures. Yes, it was in the 50s this week, which is downright balmy for this far north at this time of year.

Now, why would I talk about the weather, you might ask? Well, on November 17th, we had the above mentioned nasty wind storm, which knocked power out all over Spokane…and damaged part of the roof at the USPS sorting warehouse. Which, when the second wind storm hit, weakened the roof further to the point that it had to be evacuated. This happened just as a 3.62ct Mahenge spinel arrived in the ill-fated sorting facility in Spokane from Mayer & Watt. (If you don’t know Mayer & Watt, you should.) The gemstone that I was planning on evaluating and writing today’s post about. So that post will have to wait for next week. But a neon “original find” hot pink/red Mahenge should make for a good Christmas week post, so I’ll just have to let it go until next week.

Now, I’ve been working on some custom designs for some of my favorite clients, as well as looking at new stones for new clients, and really trying to get all of the stock collection up and running. One thing I’ve recently started doing is really going out and searching for stones, personal gemstone shopping, if you will. And I’ve been lucky enough to get in contact with the right people, at the right time, and find some extraordinary stones that I really thought we would not be able to find.

For instance, and if you follow me on Instagram, you’ve seen this stone, but I had a client come to me looking for her engagement ring stone. She wanted a lavender, leaning blue, oval sapphire that was at least 9mm wide on the width, precision cut. Which, if you’ve thought about it, translates to about 5-8 carats, depending on cut. So, as soon as I saw her wish list, I said, “Hey, this is going to be incredibly hard to find. I would start thinking about alternatives or concessions you feel comfortable making.” So she did, and said that she thought a lighter pink or even a white sapphire might be acceptable, adding round to her list of acceptable shapes. And I started keeping an eye out for those. Which is when I found Mayer & Watt.

white retry
Image is property of Mayer & Watt.

Geoffrey Watt participates in a gemstone appreciation group on Facebook, One World Gemstone, and when he posted an image, I went and looked at his company’s FB page. There was a white sapphire that was round, which fit my client’s new criteria list. So I reached out and asked about the round white sapphire, and while Geoffrey and I were talking about it, I mentioned originally looking for a lavender. To which Geoffrey said, “You mean like this one?”

retry
Image is property of Mayer & Watt.

Insert my heart popping out of my chest.

At 5.97cts, 10.7×9.2×7.5 it was exactly what we had been looking for. I was so excited that not only was this stone in existence (I truly thought that it wouldn’t exist, or at least, that we wouldn’t find it) that it was within reach, and it took me about two hours to compose the email to the client with the details because I was so excited and in shock.

After jumping through a whole bunch of hoops, and Geoffrey making every attempt to accommodate our needs, it was hers.

Since then, she actually sent it to Jerry Newman for a recut, to clean up the symmetry a bit since it would be her engagement ring stone. Jerry did an amazing job, managing to only lose 8.3% loss, from 5.99 ct to 5.49 ct. The depth was originally 7.43 mm and is now 6.9, keeping the original face up dimensions at 10.7 x 9.2mm.

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Images are property of Jerry Newman.

Not to be overly gushing, but when I originally got this client request, I was so worried that I wouldn’t be able to come through for her. And it’s been through a couple of incredible colleagues in the gem trade that I was able to make a client’s engagement ring dreams come true.

It doesn’t get much better than that.

In the event that you see something in Mayer & Watt’s inventory that sparks your interest, feel free to request information through our contact page. Please keep in mind that Mayer & Watt are exclusively wholesalers, so they will not respond to your requests directly.

I typically like to do Gem Blast posts as mostly pictures with little commentary, as it gives me a little break from writing, and I get to post pictures, which I love taking, but this one is a little bit different because it deals with a specific issue: Gemstone Recuts

This stone started out coming to me from ebay, and is a hot pink spinel from the Mahenge area of the Morogoro region of Tanzania. It was 1.8cts, and 7x6mm. It wasn’t until owning this stone for well over a year that I realized that it had a horrible crack in the pavilion, along the keel. I enlisted the help of Jerry Newman of Gemart Services to see if it could be cut out and let me tell you, that man is a miracle worker.

Amazing color! But if you look carefully at the above left image, you can see something funky going on on the keel from the face down view. But when you flip it over and look at the keel through a macro lens, it makes sense.

So I sent my stone to Jerry. He had said that he thought he could get rid of that nastiness without it affecting the face up size. Once he was done, and he is very very fast – I got the “It’s done!” email less than a week after he got it – he said that he thought he could recut it again and make it more brilliant, but he wanted to know my opinion. After the recut:

Obviously I liked the stone just as it is, and didn’t want to lose more material or risk the loss of more saturation. It is difficult to tell because the environmental situations are different from the “before” pictures, but the stone lost a little bit of saturation. However, Jerry managed to only recut the pavilion with no loss to the face up size. It went from 1.8cts to 1.55cts, and actually became more stable since the liability of the crack on the bottom was eliminated. The clarity was improved as well since the fuzziness that the crack created went away.

Because of the overwhelming success of the above pink spinel, I have started considering recutting a few other stones of mine…

Silvery spinel, 5×7, considering a recut on it to improve performance. It currently has a small window, and a bowtie. Sometimes it even shows a bit of half and half shadowing. I think it’d be gorgeous if it had some improved cutting. It has a bulgy pavilion, so recutting it should be relatively simple and improve it significantly. I actually think the stone is nice to begin with, with a really cool light gray, but I think the risk is small enough and the payoff good enough that I think it should probably be done.

Possible Emerald Tourmaline recut. This is a different case because this stone started out as a precision cut stone from Master Cut Gems. It has a gorgeous color, but it was very badly chipped (mangled?) when it was set in a setting. Unfortunately I didn’t realize this until long after purchasing the original ring. Luckily I had a stone that would fit into the setting, so it wasn’t a total loss, but the stone is pretty much unable to be reset because it’s so badly damaged. Here is a picture of the stone from Dana at Master Cut Gems before it was set:

Beautiful color, eh? It’s a great teal, not too dark. And here is the stone after being unset, under my macro lens, which makes everything look dark and shadowy, since it is black:

You can see in this image how smoothed out the chipping is, with no sharp edges, showing that it was done quite some time ago, and is not new damage:

I have a macro picture of the stone in the setting, and you can just barely make out the mess under the one set of double prongs. This is the mess on the opposite end:

Another view, giving an idea of the slight bicolor (green on one end, blue-green on the other) action going on with this stone, as well as showing the wear on the facet junction on the meet between the crown and the table facets.

So, I’m kind of playing with the idea of seeing if it would be possible to cut all of the bad stuff away, and leave something that could be used. I have talked a little bit before about my love of all things step cut, so it really pains me to chop this up, but I think there might be potential to cut another step cut out of it, perhaps a shorter emerald, a carre or an asscher. Unfortunately, this stone is a smaller 1.07ct (the chip is probably big enough to decrease that!) so it’d probably end up being about 5×5 and maybe .60ct, so I don’t know that it’d make a lot of sense to do it, but I might do it anyway because it’s such a great color.

Gemstone recutting, or cutting of rough is not a job to be taken lightly. It takes an immense amount of talent, intestinal fortitude, luck and knowledge to produce these small sparkly items. I have nothing but the utmost respect for lapidaries because it is not an easy job, and clients can be hypercritical of the results. I greatly admire those that do it, especially recutting damaged stones and cutting from customer’s rough because of all of the risk involved. Every time I have gone into a jewelry project with something I’m unsure about, I have a pit in my stomach until it is completed, and when the risk is the total ruining of a gemstone, the risk is really quite high, and not something to be attempted on a whim.

Personal Shopping: Lavender Sapphire

Gem Blast: Considering Gemstone Recuts