The 813-carat Constellation Diamond cut with Synova’s DCS 300 Laser Diamond Cutting System
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- Опубликовано: 6 окт 2024
- The world’s most valuable rough diamond, the 813-carat "Constellation Diamond", was cut on a Synova DCS 300 Laser Diamond Cutting System.
The DCS 300 integrates Synova’s water jet guided laser technology Laser MicroJet®:
High precision
Parallel kerf walls
No heat damage
No focus control necessary due to long working distance
Smooth cutting surfaces and sharp edges
Minimal weight loss and low risk of breakage
Diamond sawing in mass production
Very little post treatment required
Fast cutting time and easy processing
DCS 300 - Laser cutting for jewelry
This diamond cutting system (DCS) with a working area of 300 x 300 mm is particularly well suited for cutting larger diamonds having a size of 5 carats or more. It offers sawing and pie sawing capabilities for natural diamonds and coring and slicing of CVD diamonds.
For more information please get in contact with us via sales@synova.ch or visit www.synova.ch/...
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Synova
www.synova.ch/
The Inventor of Water Jet Laser
I'm going to be honest, it's a shame they cut it
Some beautiful and interesting physics and chemistry going unremarked on here. The laser is clearly a high power, frequency doubled Nd:YAG system - that neon green color is just unmistakable. But it seems they are using a thin laminar jet of water as a waveguide for the beam, just like a fiber optic! That's very clever! Also the diamond looks totally black on the cut surfaces, why? It's become graphitized - the diamond allotrope of carbon is only metastable, graphite is much more stable and is what the molecular structure naturally reverts to in high heat. Finally, lasers are by definition just a single color, green here, so why does the beam appear bright cherry RED in some shots like at 3:05? You're seeing the Stokes shifted Raman scattering effect in water! The beam is behind a safety plastic window that blocks the main 532nm green beam and so you can see the red scattered light coming directly from the symmetric and asymmetric stretching modes of the O-H bonds in the molecules themselves! I've never seen that directly before! Wow!
Thanks for the insight!
Dang, beat me to it. I was going to mention the pretty green color also.
You're like Walt from breaking bad 🤯
😂
@@synova8354 ok, but does 😂 mean I'm laughably wrong, or that I'm on the right track??
This was an overly dramatic video to show two guys cutting a corner off a rock
Diamond the black surface is the carbon bonds broken up
amazing to a laser cut a diamond though. it was over the top the music was ridiculous
Thank you for saving my keyboard from angry and hard typing.
Yeah fuck diamond industry
It's not a rock. It's a mineral.
"Diamonds...........that'll shut her up." -SNL
Good job. You took a beautiful natural formation utterly unique in the world and made it into something the untrained eye cannot distinguish from polished glass. Bravo, truly.
"ALL NATURE IS GOOD AND MAN CHANGING ANYTHING IS HORRIBLE!" Live by your convictions. You should be walking to work from your patch of unchanged ground, or shutting up.
@@StuartGray Right, because I think high quality uncut gems are astronomically more beautiful than the same cookie cutter designs I must be some radical hippie who condemns all mankinds labors.
I'm not. I just think cut and polished diamonds look generic, boring as hell, and ultimately quite cookie cutter. Not to mention the fact that polished diamond has the visual properties of well polished *glass* unless you are highly trained and using magnification.
@@InvictusByz Everyone else in the world sees the beauty in the cut gem and the way it plays with light. You though think a cloudy rock is more beautiful. How in touch you are with nature.
@@StuartGray Right, everyone thinks cut diamonds are just the greatest! That's why the diamond market has consistently expanded to match the growing population of cut diamond loving, economically active population!
Except... oh golly looks like it hasn't! In fact, the size of the global diamond jewelry market hasn't increased noticeably in around 10 years.
If you want to see light do cool things get some cut glass. Maybe a nice optical prism. Maybe a whole set!
@@InvictusByz I don't give a fuck about diamonds. I do realize, just like everyone else that if you are looking at a diamond. A cut one that captures and plays well with the light is superior in looks to a milky, fractured, expensive rock. It is not hard or complicated and does not require a doctorate in gemology to understand. The only way to not know this is if you are one of those people that need to feel superior and only has the depth of character to pull it off by pretending being contrary makes you superior. It works sometimes till you fuck up and do it somewhere that there are no even subjective positions to make it right. You are just a little person who stroked your ego by saying contrarian, dumb shit online.
I think that particular diamond would have been more valuable left in its natural rough state. It was already pretty before they hacked it apart.
I totally agree to that. Leave it in it's natural state
ruclips.net/video/P5gbOr3TyJI/видео.html gel shaped diamond turkey
Now do a giveaway
🤣
I literally laughed out loud... well done!
😂😂😂😂BUMP
Ahaha
I have dimond
So intense I nearly fell off my throne.
It's a cool technology. I just wish that the video had shown what the actual surface quality of the cut was up close. Waited the entire video to see it, yet wasn't able to.
@Draziw Drow I'm sure it's nerve-racking. I bet each cut is decided by a committee. That being said it's still possible for operator induced errors. It would be hilarious if the entire thing just exploded into worthless dust.
Great work
It's just amazing what lasers can do considering that diamonds slow down natural light speed hence the beautiful colors of the spectrum and scintillation that they produce once finally cut and polished. Thats going to be one beautiful diamond when it's finally presented to the world. Can't wait to see the final footage. Natures gift human technology equal greatness. Great awesome video. Kudos to the director and editor :)
ruclips.net/video/P5gbOr3TyJI/видео.html gel shaped diamond turkey
Awesome very beautiful collection
Thank you very much!
I got buckets of em !
The best of black Opal pisses over diamond in $$ carat price and beauty...
"Oh....what a lovely diamond"..
"Naww mate...its a lump of glass !.."
Yes sir, just recently got into opal polishing as a side hobby, hoping it’s profitable
I agree the only man made value to this is its size. And they just stuffed it by cutting it. Black Opal is gem king to me. No 2 are the same and play of colour is a knockout.
In the video it says no heat damage...
What is the black stuff on both cut faces?
Is just carbon .
@@davidconiglio7577 that applies to the whole thing 😂
@@jbond119 well when transparent is diamond like I cook and did burned pasta is now carbon .Thank I did laugh too .
ruclips.net/video/P5gbOr3TyJI/видео.html gel shaped diamond turkey
Every good video🎥 views thanks🌹🙏❤ it's clear
I would rather have it uncut, it would look nice with my beach glass collection plus no one would look for a dimond in there
ruclips.net/video/P5gbOr3TyJI/видео.html gel shaped diamond turkey
I would like to have seen the final polished and faceted stones.
Well we know what this video isn’t about. Diamond cutting.
I like diamond in cutting tools ,drill,cnc.,sandpaper.
Amazing diamonds I have the something like that 💎💎💎💎
Soooo they cut off one corner? Is that all?
Yeah the video is confusing, why cut such a large piece off?
Right, next they’re going to present the finished product and say “it’s the largest asymmetrical oblique random-cut black-faceted diamond in the world!”
Gostei muito dó seu canal é sou garimpeiro 🙏
Show show ,lindo ! Parabéns SYNOVA ,lindo trabalho. Paulo César. Brasil ( Poços de Caldas MG )
Minas Gerales! Show, muitas pedras preciosas de aí para o mundo, obrigado!
ruclips.net/video/P5gbOr3TyJI/видео.html gel shaped diamond turkey
....ssso, this is how you make large valuable diamond, smaller and less valuable.
I see. :op
Am I missing something or does the wavelength/ color of light keep changing? From green to yellow to infrared to near infrared… Is that just different filters in front of the camera?
ruclips.net/video/P5gbOr3TyJI/видео.html gel shaped diamond turkey
I've seen your comments around since we seem to subscribe to the same kinds of channels, even the rare ones like RadiumQuetzal, Nick Moore, and Zenodilodon!
Anyway, you have 'tuned in' to some very interesting and subtle effects in these laser diamond cutting videos that I just recently noticed here too. First, it's clearly a doubled Nd:YAG system. I've seen the green color hundreds of times and it's just obvious. Second, look at the color of the beam at 3:05, it's bright cherry RED, but the clue here is that everything else in the shot is amber! It's being shot from behind the laser safety filter glass/plastic in the door! The safety filter is totally blocking the 532nm green fundamental line of the doubled Nd:YAG. So where is the red light coming from? ...It's RAMAN SCATTERING!! I've never actually seen this before but I'm certain that's what it is. The O-H symmetric and asymmetric stretching modes of the water molecule cause a Raman shift of 3410 cm-1 or 118nm. 532nm + 118nm = 650nm, or deep red light. In some shots taken from inside the chamber and on the other side of the filter window the beam appears yellow because green 532 + red 650 = yellow. In fact, I suspect there may even be some Raman lasing going on 650nm due to whispering gallery oscillation modes in microdroplets of the water jet as it breaks up some distance from the outlet probably due to laminar-turbulent transition in the flow, see "Raman lasing near 650 nm from pure water microdroplets on a superhydrophobic surface" by Kiraz et. al. 2009. I think some of the shots appear mostly green and not yellow due to exposure levels on the camera being stopped down and reducing the amount of red Raman light available for the image, preferentially showing the much more intense green. Just a guess but the green shots appear much darker overall than the yellow ones.
Amazing Combination of Technology & Diamond Art ..... Appreciate effort
Hi I would love to know where I could buy a machine for cutting and polishing diamonds please , I would really appreciate the help thanks in advance
Hi, you can find all our diamond cutting systems on our website: www.synova.ch/products/diamond-cutting-systems.html
Good day and Happy New Year. I want to ask you for guidance. A few months ago I bought a raw Sapphire. I collect precious and rough stones and I tested this sapphire with the presidium multi tester 3 tester, which in some points of the stone indicates that it is a blue diamond, I really have doubts, it may only be a Sapphire or it may be a huge blue diamond has a weight of approximately 6 pounds, I tried to scratch it with rough and cut Ruby and it did not cause the slightest damage. That's why I ask for your guidance and a thousand graces, I'll wait for your response soon, I only know the very basics, I don't have a business or anything, I just collect
I propose to contact a jeweler.
Wooow 😱😱😁
Que Diamante bruto maravilhoso 💎💎💎🇧🇷❤
ruclips.net/video/P5gbOr3TyJI/видео.html gel shaped diamond turkey
Well done my friend
Thanks!
India love dimond ❤❤
I have never witnessed such a collection of garbled English...
Badass machine though, it's amazing they can keep the jet of water collimated at that distance. Scary laser source, that must be several hundred watts.
Wouldnt be worth a bag of potato's if society ever collapsed.
The machine that cut it would come in handy though - if you could find power for it.
Diamond very big and supper light beautyful.Thank you!
After cutting, become charcoal.
yes the slight heat runoff turned a thin surface of the diamond to graphine thus producing that black edge
can i have the bits you cut off please? 😆😆
Thank you! It very big diamond.
i used to "believe" the hype about diamonds. then i grew up and realized its just another element its a fucking rock. its rare and its hard. so. its a fucking rock.
Funny thing is it's not rare at all, it's just one company debeers controls most of the diamond supply so they can create false scarcity, get a real cool gemstone like ruby or emerald they look way cooler
ok?
@@rileymannion5301 oihhojjeu!\ccff?
The surface is black bc it carbon and the heat turned the diamond back into charcoal from umcompressing
Charcoal ?
When are diamonds ever Charcoal ?
Rename Video: Most Expensive Diamond in the World Cut by a Laser. watch the views go way up just sayin
Exelent product to cut diamonds by larzer.
What music is in the video?
They shouldn’t cut the size they should leave it the same size😢
I think that it's the top diamond.
sir how much is it in rupi?
Hello, it depends on what you need. Please contact us via www.synova.ch/contact/headquarters.html to discuss your requirements.
Lindos.diamantis.
Were you nervous?
Sir i have a rough dimond main use sell karna chahti hun kya aap mujhe koi suggetion de sakte hai ise kaha pe cheak karwana hai aue sell karna hai main unka lab test karwana chahti hun can u suggest me
We Reliable suppliers of Natural Rough Diamonds VVS1 D color available price is very good and delivery is 100% guaranteed Please contact me On
WhatsApp +237672149339
or
email: amac.gold.diamondltd@gmail.com
I have some rough diamonds uncut 🙏❤️
Hi, please complete our contact form in order that we can get back to you: www.synova.ch/contact/headquarters.html
Vraiment ❤ top
Merci 😀
Natural Rock crystal colors less certificate what is this Sir ji
💎
Wait. What?
muito interessante gostei disso venho deixar o meu Joinha
Wow! I also love the music choice!
You don't have craftman ! Come get the beauty of this ugly stone carvedv only in Surat , India
does it actually vaporize the diamond? or liquefy it?
@Guodlca it's interesting, doesn't it become liquid at some point of sublimation?
@Guodlca Interesting!
@Guodlca I don't think it's sublimation. It seems like it removes material through ablation cause by heat erosion. There's nothing you can't burn with a laser.
Wtf was the purpose to cut it if u did not want to polish ?
Polishing is a separate step
@@synova8354 well where is its polishing video ?
@@Goldenthegr8 We sell diamond cutting systems. Therefore, our videos focus on this step.
@@synova8354 oh ok
I want a laser
We are happy to get in contact with you in case of any questions: www.synova.ch/contact/headquarters.html
Nice
The green laser makes it look like they are cutting Kryptonite.
But for-real tho, save the water cuz it has diamond particles
Diamond particles aren’t worth very much since very small diamonds are incredibly abundant. Diamond dust is used a lot in grinding and drilling technology
@@finlaygreenaway193 even large diamonds are insanely overvalued due to artificial scarcity
ruclips.net/video/P5gbOr3TyJI/видео.html gel shaped diamond turkey
Linda pedra preciosa
👏
Music way over the top. Fire whoever did the ad.
Never seen big diamond diamond
Save me a piece 🤣🤣🤣🤣
👍👍👍
Thank you very much for watched.Top diamond in world.
Waw excelent👍👍👍
it's smaller now, useless
Wow👍👍👍
Strange that science videos like these have so little views...
ya burn't it
👍👍💯💯👍👍🙂
Que lindo super like
Indah
I don't like this they're going to peace mill out that stone A stone like that cut either one ridiculously large Stone as large as the rough will allow or leave it as a specimen cutting it into pieces is a shame
(Edit) yep they did an eight-piece "collection"
Did they all end up with black sides?
@Guodlca thank you so much for the informative reply.
It looks to me like there were(are) many internal fractures or inclusions - which were closely examined and planned for. Most likely SOP (Standard Operating Procedure) any time a large diamond is cut in order to "find" the largest gem "hiding" inside prior to starting the cutting.
wtf is a peace mill?
@Guodlca lol "no heat damage" depends on how you define damage i guess.
Quero pegar um desse
Tenho varias pedras preciosas em brutos
RK youtub channel looked full diteils.my pass ayee ye
KR chanal look
how much it cost
We Reliable suppliers of Natural Rough Diamonds VVS1 D color available price is very good and delivery is 100% guaranteed Please contact me On
WhatsApp +237672149339
or
email: amac.gold.diamondltd@gmail.com
actually looks worse after the cut.. black edge looks awful
This is the CUT after next process is POLISH where diamond grit (in a disc) rubs against the “charred” carbon face eg diamond & polishes off the black skin... like polish your car! The skill is remove defects & make great intricate shapes that capture & direct the output light. To me more skill in the 3D scanner tech to be sure which points will be removed.... then extra layer of skill if the output cut diamond is to be left / right mirror symmetrical or not where maybe one zone designed to capture more light in so more “sparkles” outward. The huge amount of hours to design & then so many faces to work ultimately together...they are VERY proud NO HEAT as that had been a major source of cracking... imaging working each who day for 7 weeks & then “smash”? Would feel like build a custom car & first day out a hail storm damages every panel & then slide into ditch.
@Draziw Drow Thanks, I agree & had put heat damage risk to back of my mind... because I saw the heavy volume of high pressure water. It is EXACTLY SAME as cooling system I used on a world class Weinig Grinder - German technology for tooling used in wood working industry. I ground High Speed steel, High Carbon High Speed & TCT tungsten (with Diavak wheel diamond grit in resin aluminium wheel body)... when Tungsten TCT 3mm is heavy ground & does NOT get hot - digital probe: never even hit 40 degrees C... just works “cool”.
Whether it is wise to laser cut - others can decide. i just understood cleavage diamonds “hit” with hammer can follow an internal GRAIN... just like grown timber has a grain. It seemed like pressure wants to follow weakness in grain eg summer wood fibre less dense than cold winter growth fibre - same logic as tectonic plates - pressure wants to dissipate along weakness not in the line that you like so wastage is lower (higher recovery - bigger output assists selling). Just like grinding tungsten you do last pass very light touch & effectively slow it removes the “chatter marks” even if microscopic - which seems equivalent to POLISH to remove black microns? thick layer caused by laser edge heat for moment.
The background showed (imo awesome) raw diamond scan (full 3D shape & internal defects)...there were many cuts to be made to get output more than 1 blank that expert cutters then work on their traditional horizontal surfacing discs with diamond grit. Those jeweller discs seem hugely slower RPM vs what I used 2D working vertically left right. They remind me of a clay pottery wheel 400 years ago vs a F1 Ferrari now.
What is interesting to me is the BLACK FACE created a consistent thickness to polish off... my guess is if speed / rate “cut” was steady then black thickness consistent - because the rate of heat transfer to water is consistent... high volume water means contact point water never stays there hot - next molecule in place... this seems to agree with mist created as RUN which is logically nano stream which rapidly drops part of its energy to next molecule as collide. I will reconfirm with my nano-tech Professor brother. Perhaps like silver at nano-scale behaves differently to what human eye observes “macro”.
I guesses the machine maker (inventor) liked do eg 3/4 depth cut & then intersect with second cut from second angle results in less wastage... more into several blanks for individual finishing. Else small triangle offcuts - many worthless. To me the clay putty holding the US$1m stone does not want to be crap clay! Sorry Boss - wtf!!!
el diamante se compara es un con una piedra de grafito comparando peso si ese diamante pesa mas que una roca de grafito estariamos hablando de un cuarzo gracias ...
Olá como faço entrar em contato com vcs
Hello sir 1 daymand he
the cut is what it makes it super expensive.
that thing 60 million dollars ........ brain explode ...
Netural rock crystal colorless certificate what hey
I thought i was watching Bollywood movie wtf too much
No harm , but its really not that spectacular at the end , and at the start I would have kicked it into the ditch ,,, but the lasers impressive.
hola amigos eso parece mas un cuarzo el diamant e
Raros diamantes lonsdaleita vendo
Hello,
If you leave us your contact details we can discuss your requirements and the details bilaterally: www.synova.ch/contact/headquarters.html
@@synova8354 diamante lonsdaleita
Se possível me contata agradeço
where is the Transformer?? .. sorry just the music cover is horrible :D
Wouldn't give ya $10 for the whole lump of coal . Ugly af and now hacked up 🤣
เพชรทีพระเจ้าตากใส่นิ้วดูได้ทีใบ100บาทใครคิดกับชาติไม่ดีจากมีแต่หัวในรูป๑๐๐บาท
kecubung ice
Nota 10 zzzzzxxxxxx
Por favor