It's 7:30 in the morning, I still haven't been to sleep yet, and don't honestly see it happening any time soon. Sleep deprivation dragged me back here.
It's going to seem like a total segue, this and other recent posts from those in the past, but trust me, I can play Kevin Bacon with every single wacky crafty thing I've done.
So, wandering back into a childhood obsession (Going through bookshelves, I found a gem and mineral book with a note written inside marking it as a gift on my *10th* birthday, and I just turned 42 -- and did you miss my Random Injected Thoughts?) with geology and volcanoes (Kevin Bacon), I started my wanderings and collectings again. The husband has brought home some fabulous rock samples: Cleburne fossils, some lovely painted sandstone, Montana agates and sapphires(!), basalt, scoria, volcanic breccia .... I love how tolerant he is sometimes. The two large chunks of amethyst geode that I have came from him. WHOA, speaking of segues ... total brainfart there. Back to the show.
Right. Volcanoes. Olivine bombs. Peridot, and three August birthdays. Gemstones. Jewelry. Kevin Bacon.
I see an awful lot of recommendations that surprise me, though that the offenders are the ones trying to sell the items doesn't. Durability really needs to be a consideration when choosing gemstones you want to set in jewelry.
NOTE: Technically (according to whichever competing school you ascribe to), mountings and settings are NOT interchangeable words. Mountings are the receptive medium for the stone you are Setting, which is the act of placing the stone in the Mounting. Of course, now that I've listed the definition, I'm sure I'm going to promptly require a rap on the knuckles.
Since I may be slightly above the normal level of wear and tear on jewelry, take this as it's meant. This is for ME, and my Things, who have my lack of grace, abundance of clutziness, and a tendency to abuse our hands. It may not apply to you at all. Then again, it might. Keep reading.
Stones *I* would personally avoid putting into rings and bracelets:
- expensive tanzanites or chrome diopsides. Not very durable. If the stone and setting cost me around 20 bucks, I consider it acceptable. For an engagement or wedding ring? I guess it's a good thing divorce is so common: the stones don't last, either.
- apatite of any sort, petalite, kyanite. Seriously. They're fragile.
- flourite. This can be delicate to set at ALL, much less in a ring.
- anything below a Mohs hardness of 6. Look, I'm hard on jewelry.
- CVD coated gems. It can rub off: it's not necessarily permanent. Honest.
- Pleochroic gemstones tend to take terrible pictures. Keep this is mind when looking online for gems.
- Always do footwork first, and embrace your GoogleFu, grasshopper. Check the prices of stones on a variety of sites before buying, and if you can, see what you can find locally to get a good idea of what to expect.
- If it seems too good to be true, it probably is. See the flux ruby market flood fiasco for a case in point. (Here's a chance to practice your GoogleFu!)
- Don't neglect to take shipping charges into account. This applies to anything, really. If you can get it locally, without paying shipping, and it evens out? Buy local.
- BEWARE OF THE HYPE! Again, do your homework. If someone claims something about a stone, they need to be able to back it up with facts. (Ie, if supplies of certain stones are so low, why are they absolutely *everywhere*?) Are they just WAY too enthusiastic about pushing something, especially when you know it's not appropriate to the usage of the stone?
- Along the lines of Hype, beware "estimated appraisal values." If they're trying to sell you something, odds are good they're not going to tell you the piece is worthless. Decide on a personal basis what your lower limit is for stones you'll pay to have appraised: after all, if you have to pay for an appraisal, 125$ to ID a 5$ stone is probably not going to be in your best interests. Do your homework, and don't fall for inflated appraisal values. If you're in doubt at all about your stone, take it to another appraiser.
- Location, location, location. This applies more to collectors than those purchasing for jewelry. Russian demantoid garnet. Burma ruby. Kashmir sapphire. Columbian emerald. You get the point. This also gives you a base to test the stone against to be sure you have what you think you have.
- Beware of any surface-treated gemstones. Likewise, beware of "plated" and "gold over sterling." These processes can't be guaranteed as permanent.
- "Irradiated" does not mean "radioactive." Your general living environment will cause cancer long before an irradiated gemstone will.
- Shapes with points -- emerald, trillion, baguette, pear, princess, etc -- should, if possible, be bezel or channel set, or V-prongs used to protect the points from damage.
- Guys ... Seriously here for a minute. I'm sure I'm preaching to the choir on this one for the most part, but listen up. If you're paying 50 bucks or so and getting 10 ctw or so of RUBIES? They're Not Natural Stones. They may be "REAL" rubies, but they'll have been treated, sometimes to the point that they're as fragile as glass. Check all of your stones carefully under loupe to see if they can not only survive wear and tear, but being set in the first place. The same goes for emeralds, sapphires, labradorites ( ..... Just Don't Go There, or I'll Use Bad Language. I've heard all the available sides of the story, and I don't want to hear any more. People make mistakes. YOU DID, TOO, by thinking you were getting something elite for only a few bucks a carat. AHAH, gotcha, din't I? Nuff said.)
- "These gemstones *cannot* accept any treatment." (Emphasis not mine.) Whoooa, Nelly! Rein her in there, cowboy. Here's a little eye-opener for you: garnets *can* be treated; peridot CAN be treated; tourmalines can be treated and mimicked; labradorite can be treated -- have I made my point? GoogleFu. Get an assortment of books. Sometimes you have to collect more information than stones -- they may not be as shiny or easy to carry, but the knowledge is worth a thousand times more. Buyer beware, indeed.
- Minimum weight versus average weight. Minimum could mean less than 5% of the stones of a particular calibration were that weight, and the rest are all larger. Average, you take your chances on getting a smaller stone. If you're buying for jewelry, I'd place calibrated millimeter size above carat weight. If you're buying purely for value ... you may be in the wrong blog. ("If diamonds are a girl's best friend, I shouldn't need a bra" will wait for another day.)
- This is all about perspective. I'm not going to pull out diagrams and Kevin Bacon math again (I may be lying there, so keep that in mind), but here's a few hints in the right direction.
** 1 ct stones are The Mark, the cherished number for jewelers and nervous fiances everywhere. From 1 ct up, stone values can multiply exponentially, dependent of course on rarity, faceting, color, clarity ... Yadda yadda yadda. Now, depending on the cut, a 1 ct stone isn't necessarily that big. Carat weight depends on the specific gravity of the gemstone in question, and can vary quite a bit.
** Glancing at my earring studs, I see a large number of 5mm stones, a lot of 6x4s, a whole bunch of 3mms, 5x3s and even 2s and 1s in some of them, and that's just the ones I regularly wear. These are all Perfectly Average Sizes for stud earrings. Go shopping, GoogleFu and wander into Your Everyone Has One corner jewelry store. Look at the average sizes on just plain normal studs.
** If you have more than one hole in your ear, and you decide to wear a monstrous 10mm gemstone, unless you have huge earlobes this is going to make wearing an earring in the second hole difficult. Smaller ears are also a problem, especially again with multiple holes.
** If you receive 6x4mm stones that were advertised as 6x4mm stones, then complain about how small they are -- whose error is that? Not the seller's. Get a millimeter gauge and USE IT. The only excuse for complaining about getting *exactly* what you paid for is a lack of knowledge.
** You know what I have a problem with? NOT receiving small accent stones. Out of all the faceted parcels I've purchased, I've never, EVER received anything smaller than 3mm. Do you know what the most common accent stone sizes are? 1.5, 2, 2.5, and 3mm. Know what I have to hunt down and purchase separately? Yeah. "Tiny" ie, perfectly sized and proportional accent stones to complete jewelry pieces.
- When in doubt of your skills, have a jeweler set your stones.
- If you have a chance, take a class on bench jewelery. Barring that, at least do some research and study before grabbing the pliers and thinking anyone can do it.
- Use the right tools for the job. There's a reason why there's so many specialist tools out there. Don't be trying to yank a stone out of its mounting without the proper tool, either.
- And speaking of the Proper Tools: a lot of these stones are truly delicate. Seeing someone grab kyanite with uncoated metal tweezers makes me cringe every time, I don't give a pig's whisker how good you think you are. There are coated tools, goo to coat your tools (also good to make handles more comfortable), tweezers with rubber sleeves ... Choose, but choose wisely, Indiana! :D ALSO: Tweezers with coated tips prevent a lot of fumble fingered handling with very small and very large stones. There's absolutely no reason you should have to keep throwing your stones across the room -- YOU KNOW WHO YOU ARE! (Guilty!)
- It's all too easy to mangle your setting, your stone, or both. Practice makes perfect, but practice on the cheaper stuff. Your sanity will thank you.
- When in doubt, consult a jeweler. (No, that's not deja vu)
- Yes, you CAN use mountings of a different mm size than the stone, provided that the mounting and stone are the same shape, and the prongs fit securely. Generally, no more than .5 mm off from the setting is a good bet. Example: 3.5 mm stone can fit in a 3 or a 4 mm mounting, though it will be more secure in the 3. However, it's always best to try to find the right size in the first place.
- If your stone doesn't want to go into the setting, check the culet depth. The stone may have too deep a belly for the setting.
- Emerald mountings and true emerald cut stones (not the rectangular octagon or cushion) can be difficult to set. Mountings that have corner posts are very difficult to bend over the sharp corners of a stone. I recommend a jeweler.
- Pre-notched mountings have had a special tool applied to notch out the posts to make room for a calibrated stone. If the mounting you've purchased is NOT pre-notched, this is not something you can do yourself unless you have a whole lot of time to learn, and a massive wallet to spend the tool money. Best bet? Yep, get a professional to notch the setting for you. (Note: some stores offer cheap pre-notching services when you buy a setting from them, so if you're purchasing an unnotched mounting, check and see.)
- Even if you use one of the variety of snap-in-place mountings, make sure you tighten the prongs once set to be certain the stone is secure.
- "Requires finishing" or "requires final polishing" mean you're going to have some work to do to clean up the mounting before you can wear it, and often aren't particularly large in descriptions.