Justin K Prim
Justin K Prim
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Ideal angles vs. Jambpeg angles
Comparing the subtle differences between an ideal design and slight angles changes that the Jambpeg gives. What do you think, does it make a difference?
Переглядів: 247

Відео

Unwrapping Parcels of French Lapidary Rough from 1881
Переглядів 8 тис.12 годин тому
Here's an unusual adventure for you. 🎵 Music by epidemicsound.com If you would like to support my faceting endeavors, please become my patron: www.patreon.com/justinkprim ✨ If you would like to buy faceting merch like shirts and wall prints: www.magusgems.com 📷 You can find me posting fun gem cutting related stuff on Instagram: justinkprim 🌐 You can also find my articles and stor...
Learning to RECUT on the Jambpeg (Cutters POV)
Переглядів 609День тому
In this video, I use my FraLap machine to recut a blue topaz with a chip in it. It starts as a strange, flat, checkerboard cut and I recut it to a mixed cut and remove the chip. This is my first time recutting on the Jambpeg so I think it went quite well! Thanks to Gemmology Rocks for supporting this video with the topaz that I recut. They do courses and events around the UK. Check them out her...
How I Learned to Facet Stones in Sri Lanka
Переглядів 1,2 тис.14 днів тому
Here's an adventure from 2017; my first time going to Sri Lanka. If you want to visit Ratna Gem Halt, they have a website: www.ratnapura-online.com/gemstones/ You can also see them on the map: maps.app.goo.gl/2bNUyvU1Az6ctKjK8 If you would like to support my faceting endeavors, please become my patron: www.patreon.com/justinkprim ✨ If you would like to buy faceting merch like shirts and wall p...
Sri Lankan Style Speed Cutting
Переглядів 2,7 тис.14 днів тому
How fast can you cut a round brilliant? 🎵 Music by epidemicsound.com If you would like to support my faceting endeavors, please become my patron: www.patreon.com/justinkprim ✨ If you would like to buy faceting merch like shirts and wall prints: www.magusgems.com 📷 You can find me posting fun gem cutting related stuff on Instagram: justinkprim 🌐 You can also find my articles and s...
Cutting A Gemstone in a Cabin in Utah (ASMR, no talking or music)
Переглядів 1,7 тис.21 день тому
In this video, I setup my faceting studio in a cabin near Arches National Park and I cut a sunstone that I got from a miner in Oregon. This version has no narration, so put on your headphones and enjoy the extended cut. If you would like to support my faceting endeavors, please become my patron: www.patreon.com/justinkprim ✨ If you would like to buy faceting merch like shirts and wall prints: ...
Cutting A Gemstone in a Cabin in Utah (7 Sided Sunstone)
Переглядів 2,5 тис.21 день тому
In this video, I set up my faceting studio in a cabin near Arches National Park and I cut a sunstone that I got from a miner in Oregon. Enjoy the faceting adventure. If you would like to support my faceting endeavors, please become my patron: www.patreon.com/justinkprim ✨ If you would like to buy faceting merch like shirts and wall prints: www.magusgems.com 📷 You can find me posting fun gem cu...
A Weekend Lapidary Adventure through the Jura Mountains
Переглядів 362Місяць тому
In this video, I take you on a peaceful adventure in the mountains, hunting for old lapidary machines and localities and eating a lot of cheese. 🎵 Music by epidemicsound.com If you would like to support my faceting endeavors, please become my patron: www.patreon.com/justinkprim ✨ If you would like to buy faceting merch like shirts and wall prints: www.magusgems.com 📷 You can find me posting fu...
The Art of the Lapidary
Переглядів 531Місяць тому
The Art of the Lapidary
Unboxing New Fralap Accessories
Переглядів 823Місяць тому
Today I am unboxing some brand new goodies for my FRALAP Jambpeg faceting machine. I am very excited to give these a try. If you'd like to know more about the FRALAP machine, check out the website: fralap.fr If you would like to support my faceting endeavors, please become my patron: www.patreon.com/justinkprim ✨ If you would like to buy faceting merch like shirts and wall prints: www.magusgem...
Taking an 1825 gemstone book back to where it was written.
Переглядів 595Місяць тому
I just bought a copy of John Mawe’s Familiar Lessons on Mineralogy and Geology from 1825 and I took it back to the shop where it was written. Enjoy the mini-adventure and the Regency-era Gemcutter. #facetinghistory
Replacing the Speed Controller in my Sterling Faceting Machine
Переглядів 790Місяць тому
The speed controller in my faceting machine suddenly stopped working. Sterling sent me a replacement and I installed it. In case you like watching repair videos or if you actually need to do this to your machine, enjoy. 🎵 Music by epidemicsound.com If you would like to support my faceting endeavors, please become my patron: www.patreon.com/justinkprim ✨ If you would like to buy faceting merch ...
A Wooden Polishing Lap for Faceting. Tell Me Everything.
Переглядів 2,3 тис.2 місяці тому
A Wooden Polishing Lap for Faceting. Tell Me Everything.
The ASMR Gemcutter - Full Series - No Talking, No Words
Переглядів 1,5 тис.3 місяці тому
The ASMR Gemcutter - Full Series - No Talking, No Words
Improve your Gemcutting Speed by Internalizing the Design Geometry
Переглядів 1,3 тис.3 місяці тому
Improve your Gemcutting Speed by Internalizing the Design Geometry
Faster Faceting by Simplifying Your Lap Sequence
Переглядів 3,2 тис.4 місяці тому
Faster Faceting by Simplifying Your Lap Sequence
The One Hour Recut - LIVE Gemcutting!
Переглядів 2,5 тис.4 місяці тому
The One Hour Recut - LIVE Gemcutting!
Retrieving a Workshop of Vintage Bunter Faceting Machines
Переглядів 7204 місяці тому
Retrieving a Workshop of Vintage Bunter Faceting Machines
Extra Skills that ALL Gemcutters Need to Know (feat. Laura Cornish, Roger Dery, & Victoria Raynaud)
Переглядів 1,3 тис.4 місяці тому
Extra Skills that ALL Gemcutters Need to Know (feat. Laura Cornish, Roger Dery, & Victoria Raynaud)
Fralap Jambpeg Faceting Machine Review
Переглядів 1,4 тис.5 місяців тому
Fralap Jambpeg Faceting Machine Review
Rue des Lapidaires [French Gemcutting Film] (1993)
Переглядів 1,1 тис.5 місяців тому
Rue des Lapidaires [French Gemcutting Film] (1993)
Cutting a Round Mixed Cut Aquamarine on a Jambpeg Faceting Machine
Переглядів 2,4 тис.6 місяців тому
Cutting a Round Mixed Cut Aquamarine on a Jambpeg Faceting Machine
Jambpeg Faceting Journey - Month 2
Переглядів 1,4 тис.6 місяців тому
Jambpeg Faceting Journey - Month 2
A Walking Tour of London's Lapidaries (Live)
Переглядів 1,7 тис.6 місяців тому
A Walking Tour of London's Lapidaries (Live)
Journey into Jambpeg Faceting - Month One
Переглядів 1,7 тис.7 місяців тому
Journey into Jambpeg Faceting - Month One
How to Make a Traveling Faceting Machine Setup
Переглядів 1,2 тис.7 місяців тому
How to Make a Traveling Faceting Machine Setup
How to Prep a Copper Lap for Polishing
Переглядів 2,8 тис.7 місяців тому
How to Prep a Copper Lap for Polishing
Learning to Cut Jambpeg - Faceting Update 1
Переглядів 1,4 тис.7 місяців тому
Learning to Cut Jambpeg - Faceting Update 1
Faceting Demonstrations at the Autumn Festival
Переглядів 3938 місяців тому
Faceting Demonstrations at the Autumn Festival
A Lazy Afternoon looking at Lapidary Postcards of the French Jura
Переглядів 2898 місяців тому
A Lazy Afternoon looking at Lapidary Postcards of the French Jura

КОМЕНТАРІ

  • @Draukagrissah
    @Draukagrissah 5 годин тому

    As a longtime academic I have never flipped faster from "it's my book" (uuugh) to "there are no diagrams in the other one, mine has diagrams" (OOOOOH!) xD

  • @craigcooknf
    @craigcooknf 10 годин тому

    That is absolutely AMAZING!!!!!

  • @SnowTiger45
    @SnowTiger45 12 годин тому

    I actually don't see any noticeable difference. The graphs are so close it's fair to say they are the same IMO.

  • @Crazybassable
    @Crazybassable 12 годин тому

    Hey! I'm curious about what you think about cutting glass to start with? I have been doing some lampworking and have been considering investing in equipment to facet my glassworks. Do you have any experience cutting Soda-lime or Boro glasses?

    • @JustinKPrim
      @JustinKPrim 8 годин тому

      Glass is great. Cheap, easy to polish. Just be careful on sawn edges as you can cut yourself easily.

  • @novemberwhiskey2065
    @novemberwhiskey2065 13 годин тому

    I’m working on the solutions. My SOM should be delivered this week. I’ll mainly be addressing the dop indexing and divisions first.

    • @JustinKPrim
      @JustinKPrim 10 годин тому

      I don't necessarily see the function of the Jambpeg as a defect, just a different method of operating, creating unique results.

  • @georgeser3939
    @georgeser3939 15 годин тому

    Losing your mind is a stroke of genius😊

  • @arvidjohanstusvik8714
    @arvidjohanstusvik8714 16 годин тому

    I can see the difference..but I think that 99,99% can't tell what's "wrong or right" When you look at what stones most of the gold/silversmiths buy for their creations 😵‍💫...A perfect cut stone will be a lot better even if the angles can be a bit off the perfect angles.

  • @balltmax
    @balltmax 21 годину тому

    Great Video!

  • @HollyOllyOxenfree-
    @HollyOllyOxenfree- 23 години тому

    Jura? I enjoy a scotch whiskey by the same name.

    • @JustinKPrim
      @JustinKPrim 19 годин тому

      Same name, different country. I haven’t tried Jura whiskey but I’d like to.

    • @HollyOllyOxenfree-
      @HollyOllyOxenfree- 12 годин тому

      @@JustinKPrim it doesn't disappoint. Cheers!

  • @oculusangelicus8978
    @oculusangelicus8978 День тому

    So, in other words these "gemstones" were part of a costume jewelry trade, that used colored glass instead of real gemstones, which would have put their cost into a level that only more affluent people could afford. Cool, I have to say that the Bag of Sapphires you first opened made my heart up in my throat, because the color was fairly accurate, well, on some of them anyways. The machine is of much more interest for mee, so cool that you were able to buy it, now you need to return the entire setup back to working order! Back then, machines were meant and built to last generations, so they were built to last, to as high a level as they could achieve. Much like my Grand Mother's Singer Sewing machine that my Grand Father bought for her back before the great depression, and that machine was NOT new, it was second hand. so it was actually older than the 1920s, but for the life of me I cannot remember the actual date on the manufacturing stamp, which I looked at I know not how oft.

    • @JustinKPrim
      @JustinKPrim 19 годин тому

      Yes. For the costume trade. And the machine is back in working condition and starting to be used already in my buddies office in London. I just bought myself a bench last weekend that I’m currently restoring. Video coming soon, once that project is finished.

  • @reginaldd.paperstacks194
    @reginaldd.paperstacks194 День тому

    Beautiful video think im going to have to save up some money and get started in this ancient craft

    • @JustinKPrim
      @JustinKPrim 19 годин тому

      It’s a good idea. Peaceful and productive.

  • @pitviper7924
    @pitviper7924 День тому

    Would you mind telling us how much you paid for this find?

    • @JustinKPrim
      @JustinKPrim День тому

      It came with my buddies machine. I pitched in €250 and got 1/3 of the glass rough plus a few small accessories that I was wanting for my collection. I think the whole workbench and accessories and rough was €1500

  • @showmewhatyoucanmakenotwha8427

    whats the poing of cutting a stone fast it should be the oposit to enjoy cutting going slow

    • @JustinKPrim
      @JustinKPrim День тому

      Spends on your goals. If you’re trying to make a living, cutting multiple stones a days is the difference between paying the bills and putting away some savings.

  • @Mars-zgblbl
    @Mars-zgblbl День тому

    And I always thought a lapidary was a cow farm in Finland

    • @JustinKPrim
      @JustinKPrim День тому

      lol. I never heard that before. The older English version of the word lapidary usually refers to encyclopedia-like medieval books about gems. Comes from the Latin lapidibus which is also a book about the properties of stones. I think the root In Latin is Lapid which I think means stone but you’ll use to double check.

    • @Mars-zgblbl
      @Mars-zgblbl 22 години тому

      @@JustinKPrim I believe you’re right. ‘Lapis lazuli’ refers to a blue stone, and since ‘lazuli’ is suspiciously similar to the Spanish ‘azul,’ it evidently translates literally to blue stone.

  • @dawheel5791
    @dawheel5791 2 дні тому

    The Jura was a center for Anarchism in the late 1800's. The home workers were organised , and politically active.Prince Peter Kropatkin spent time there to study the Cooperatives when he was exiled from Russia. Maybe this will shed a little light on some of the paper work. Womens clothing was hand made and often covered in hand cut glass work. It was not considered fake it was saleable to milliners, and dressmakers. Intersting find historically ....thanks

  • @mr.treefrog5789
    @mr.treefrog5789 2 дні тому

    I wanted to thank you for posting this, I have recently gotten into lapidary and faceting and I have some friends who always want to eat the stones I send pictures of, was quick to send this to them XD

  • @user-hd4vn4kf4n
    @user-hd4vn4kf4n 2 дні тому

    ga g gah wh whAT? aaaaaAAHHHHHRGGGS (please note. no swearing here) AAAAAAAHHHH OUCH

  • @jasonsummit1885
    @jasonsummit1885 3 дні тому

    Could any of them be synthetic sapphire? If so, then they could be for the watch and clock industry back then. Someone needed to make the "jewels" in pocket watches and clocks.

    • @JustinKPrim
      @JustinKPrim 2 дні тому

      When we first saw them in the antique store that’s what I thought they were but now that I’ve seen them up close, I don’t think so. Synthetic Sapphire has a pretty specific shape and it’s not a sphere. I need to cut a flat on one and check it on the refractometer to confirm though.

    • @robertbradford3461
      @robertbradford3461 День тому

      The first synthetic sapphire wasn't made until 1874, I think, and the first synthetic ruby was made in 1885, so that makes it very unlikely that any of these are those

    • @JustinKPrim
      @JustinKPrim День тому

      @@robertbradford3461 they’re glass.

    • @robertbradford3461
      @robertbradford3461 День тому

      @JustinKPrim hella funny, you answered to the first guy that that's what you thought, when you first saw it. I answered that that's not what I thought and a why, and then you answered me telling me it was glass, why?

    • @JustinKPrim
      @JustinKPrim 19 годин тому

      @@robertbradford3461 the first time I saw these was in an antique store a year ago. We didn’t take any out of the packages, and just looked in one open bag and I thought they were round and flat which made me think ruby watch pivot bearings. Now that we’ve taking them home and looked at it all, they appear to be glass. From the date of the paper, they definitely could be sapphire. As you said, these “Geneva rubies” hit the market around 1880 and these papers are from just around 1881 or a bit later. If they were synthetic rubies, they would be first generation, which would be amazing, but on further inspection, they don’t look anything like Verneuil sapphire, which grow in bullet shapes like the clear ones you can see at the beginning of the video. These are almost all spheres or nearly spheres and that’s not what rough synthetics look like. I need to test to be 100% sure, but I would be really shocked if they’re anything but glass for the costume jewelry trade. I meant no offense to you. When UA-cam shows me the comments I don’t always see them in the thread, just an individual comments and I didn’t realize yours was in response to a previous conversation.

  • @andre-pauldasilva5726
    @andre-pauldasilva5726 3 дні тому

    nice one although 1881 is a bit of a misnommer if i may say so. the blue saffire at 3;21 looks a lot like synthetic saffire, vernuille?

    • @JustinKPrim
      @JustinKPrim 3 дні тому

      definitely. Verneuil was invented in France in 1902. Same general time period. So maybe that helps date the rest of the parcel.

    • @andre-pauldasilva5726
      @andre-pauldasilva5726 3 дні тому

      @@JustinKPrim lol, appologies if i sounded like an ass. incedently, that 4coloured round brilliant, is that a doublet with diffrent coulored inset?

    • @JustinKPrim
      @JustinKPrim 3 дні тому

      @@andre-pauldasilva5726 no I think it’s glass with four colors inside. I need to look closer but it might be the cut version of one of those clear glass things with the colorful dot but I think it’s just 4 colors rolled into 1 piece and then Faceted.

  • @MsGpetey
    @MsGpetey 3 дні тому

    Nice old scammers selling fake jewelry 👌 to the POORE

    • @JustinKPrim
      @JustinKPrim 3 дні тому

      Huh? They weren't scamming. This is for a market of glass stone jewelry. It was quite common back then. The cutting industry was divided into those that cut glass and synthetics and those that only cut fine stones. Even now the French jewelry market is divided into different market segments with their own unique names. Bijou Fantaisie refers to jewelry with glass or other stimulants like CZ.

    • @DonariaRegia
      @DonariaRegia День тому

      It's called costume jewelry and depending on a variety of factors some can be worth a decent price.

  • @w3vjp568
    @w3vjp568 3 дні тому

    How else am I gonna absorb the gemstone's powers?

  • @WandaandSteveCreations
    @WandaandSteveCreations 3 дні тому

    You are talented with a sense of humor 😅

  • @idonthaveaname42
    @idonthaveaname42 3 дні тому

    42% yield

    • @JustinKPrim
      @JustinKPrim 3 дні тому

      Whoops. Not sure how I made a mistake on that. A great yield

  • @idonthaveaname42
    @idonthaveaname42 3 дні тому

    😂

  • @benkirkland5354
    @benkirkland5354 4 дні тому

    Possible costume industry uses?

    • @CricketsBay
      @CricketsBay 2 дні тому

      That's what he means when he says they were for the cheap jewelry trade.

  • @icatz
    @icatz 4 дні тому

    The round clear ones, could they be pools of light?

  • @MsBonijoni
    @MsBonijoni 4 дні тому

    . . 💎 Beautiful old glass, I love it even still . . 🍀 Good Luck on your adventures going back in to time 🕰a renaissance ✨ and an age 💭

  • @joshuajackson6442
    @joshuajackson6442 4 дні тому

    Perhaps the glass beads were shipped in this fashion so that the lapidaries could melt them easier to pour into molds or fashion easier in larger sizes.

  • @jaynehorn151
    @jaynehorn151 4 дні тому

    Fakes all

    • @MsBonijoni
      @MsBonijoni 4 дні тому

      . . fake glass you mean ? . . can glass be faked too ?

    • @jaynehorn151
      @jaynehorn151 3 дні тому

      Commented before they mentioned glass. Then I had a “ Oh that makes sense”

  • @KS-hj6xn
    @KS-hj6xn 4 дні тому

    The handwriting on the invoices are very elegant. Shows how people back then had very nice skillful handwriting skills.

  • @richardschafer1911
    @richardschafer1911 4 дні тому

    Be interested in buying some of the stones if interested

  • @user-wx6ko9nk6o
    @user-wx6ko9nk6o 4 дні тому

    Sir any gem cutting vacancy in your country????pls let me know

  • @olegzubatov3216
    @olegzubatov3216 5 днів тому

    I love this shape.

  • @gsellis
    @gsellis 5 днів тому

    Johnny Tew smokes them. 24 minutes both sides. In the Franklin Faceters Frolic 2 videos on my channel. 3 parts because I posted it when UA-cam only allowed 10 minute segments. One of the biggies was trust your tools. The ergonomics of the Gem Master 2. He talks about the tricks. ua-cam.com/video/YiR7Y_nNI9E/v-deo.html

  • @SnowTiger45
    @SnowTiger45 5 днів тому

    Very Cool selection of goodies. Justin - I have a feeling that the Hammer is used to Loosen (and/or tighten) the Horizontal Cast Iron Arm that supports the top of the Cutting Wheel Spindle. It seems a bit much for setting Diamond into a lap, especially when there was, what appears to be about a 3/4" Wheel on the end of a handle which would work the same as how you use a Bearing. Just some ideas to see what you think ?

    • @JustinKPrim
      @JustinKPrim 5 днів тому

      Yes that’s a good thought. It is a bit huge for pressing in diamond and I did wonder why they’d need a roller and a hammer.

  • @BurninGems
    @BurninGems 5 днів тому

    Wonder if those postage stamps are of value. Historical non the less but still glass.

    • @kathrynblack9152
      @kathrynblack9152 3 дні тому

      The stamps will definitely be of interest to certain collectors. The invoices are of historic interest.

  • @5Perf65mm
    @5Perf65mm 5 днів тому

    Very interesting find. I wonder if some are natural gemstones.

  • @benjamindejonge3624
    @benjamindejonge3624 6 днів тому

    Thanks

  • @user-do5hd7zb4x
    @user-do5hd7zb4x 7 днів тому

    I'm totally fastenated with jet. I absolutly love it. Thank you again!❤

    • @JustinKPrim
      @JustinKPrim 6 днів тому

      In hoping to have Sarah on my podcast soon for more jet conversations. Enjoy!

  • @makumeganeyt9628
    @makumeganeyt9628 7 днів тому

    Good job, how name diagram this is gem? Thx 👍 how to make a mirror image of a stone, for example index +14, how to make a minus to get a mirror edge?) or is it difficult, do you need a trial method?

  • @benjamindejonge3624
    @benjamindejonge3624 8 днів тому

    Very honest indeed, wax dopping is the for true artist, ps do you have the wright recept for to make good dopwax as well ?

    • @JustinKPrim
      @JustinKPrim 8 днів тому

      Nope. I’ve never made it. I just buy it and use it.

  • @mucahitkurnaz3436
    @mucahitkurnaz3436 9 днів тому

    👏🎉

  • @laserlemon-tv
    @laserlemon-tv 9 днів тому

    I see the 6" Mahogany Lap made it onto your studio shopping list! If I'm only going for flat facets, should I bother? And why the 6"? Is 6" enough for two zones?

    • @JustinKPrim
      @JustinKPrim 9 днів тому

      Yes 6” is enough for two zones and for me I always get 6” because it’s cheaper and easier to travel with.

  • @lasanthadilruk8362
    @lasanthadilruk8362 9 днів тому

    Superb 👌🏻😊

  • @user-rb8cv3bl7v
    @user-rb8cv3bl7v 9 днів тому

    Justin you know were the best gems in the World... Plaes help this business 🙏

  • @gemstones_valley446
    @gemstones_valley446 10 днів тому

    We will support u

  • @user-rb8cv3bl7v
    @user-rb8cv3bl7v 10 днів тому

    Brilliant job 🙏👍🤩