What Diamonds Look Like before they are Cut

  • Published on Jul 20, 2016
  • Interesting facts on how diamonds are selected from their natural state. We show how jewelers decide how to cut rough stones for the most sparkle. Did you know that diamonds come in many colors? Find out what is the rarest diamond here.
    More info: www.montica.com

Comments • 1 117

  • SVB Ferreira
    SVB Ferreira Day ago

    Se Quiserem Comprar Jadeitas Incolor ??? Entren no meu Canal no youtube : SVB FERREIRA

  • SVB Ferreira
    SVB Ferreira Day ago

    Bom Dia Montica ...

  • Thomas delvin
    Thomas delvin 7 days ago

    he needs a turtle neck because he has a turtle neck

  • Thomas delvin
    Thomas delvin 7 days ago

    diamonds are not that rare as they want us to believe they are just sparkly rocks not worth the struggle to get them.. the money merchants keep the true amount of their availability hidden to make them more enticing. they are just rocks

  • Alvin Max
    Alvin Max 11 days ago


  • Roxanna Weaver
    Roxanna Weaver 18 days ago

    Diamonds are the most abundant gem on this planet. I don't like diamonds. Give me the rubies, emeralds, amber, etc of the world. Those are much harder to find.

  • The Buyer of Rough Diamond in Morocco

    wellcome to the first network of dellers and sellers of rough diamond in the world contact me in phone 00212680216751 or whatsapp 00905376928426

  • John Robey
    John Robey Month ago

    Awesome diamonds

  • Blue Hart
    Blue Hart Month ago


  • Kirsty Blue
    Kirsty Blue Month ago

    Misleading title

  • Kuntor Kunty
    Kuntor Kunty Month ago

    Hey I’m Johnny Radio Shack!

  • Nezar Joharji
    Nezar Joharji Month ago

    4 main types of diamond
    1- IA which include nitrogen impurities and devided into IAa 95% of diamond from this type ( yellow color grades m,n ,l)
    IAb 2-3% of all diamond,
    2- IB type like canary fancy color
    3- IIA 1% of all diamond very white (D,E,F color ) no Nitaqain impureties
    4- IIB less than 0.01% of all diamond, boron inclusion gives it blue or gray blue color .

  • Mr. Khan
    Mr. Khan Month ago +1

    So tell me, if you travel the world and go to jewelry stores and they have showcases full of diomond jewelry, does that make diamonds a rarity?
    Indeed, those who believe that diamonds are rare are in clear manifest error.

  • hari anah
    hari anah Month ago

    Hallo,im from indonesia,i have stone white coloure like a diamond,but i dont know,its real diamond or only cristal,cause i found in ground.and maybe some one like to colection,inbok me.

  • Mylene Salipac
    Mylene Salipac Month ago

    Hi only diamond u sell,how about other gems

  • Ghori Rakehs
    Ghori Rakehs Month ago


  • Jayrich Benson T.
    Jayrich Benson T. Month ago

    Nice insight for diamond jewelry. Bit sales-y though but supposed expected

  • Rudy Franco
    Rudy Franco Month ago

    ive got a glass like color but it has red in it on the fether river its nice just the way it looks more like a rond rock

  • Phi Mien
    Phi Mien 2 months ago

    Thank you!

  • CashOut Juice
    CashOut Juice 2 months ago +1


    ZIPPER 2 months ago

    Diamond is just compressed carbon. Literally worth nothing.

  • 。ファイアーオパール

    So WD ain't that flawless, huh?

  • TheAyhan76
    TheAyhan76 2 months ago

    Why you have a funny live ,it’s giving to much silly gice

  • Ankit kumar
    Ankit kumar 2 months ago

    Ankit verma

  • Hai Kim
    Hai Kim 3 months ago

    Oh !so much clours very beautyful! Thank so lot very nice to meet you!

  • Siloe Nunes
    Siloe Nunes 3 months ago

    😁😂este e puro cristais 🇧🇷

  • Siloe Nunes
    Siloe Nunes 3 months ago

    😁😂este e puro cristais 🇧🇷

  • Selim Yalın Katrancı
    Selim Yalın Katrancı 3 months ago

    I'm selling the two most beautiful and biggest blue diamonds in the world

  • kricket15000
    kricket15000 3 months ago

    Talking about diamonds make my nipples hard. Diamonds are more loyal and interesting than men!

    • **
      ** Month ago

      Diamonds are compressed carbon. There worth nothing. The only reason u think they are valuable is because your told there are

  • Connie Crawford
    Connie Crawford 3 months ago

    Sweety you sound like a car salesman.

  • Reajul MD
    Reajul MD 4 months ago

    Dimon soll +008801834605820

  • Dead pool
    Dead pool 4 months ago

    how to identify the rough diamond...i jst found a rock jst like diamond and it is damn hard..

  • Grizzly Dark
    Grizzly Dark 4 months ago

    Button up your shirt. Punk.

  • Knobov Sossidge
    Knobov Sossidge 4 months ago

    What a 24 carat cheese ball. I wouldn't buy a cup of coffee from this fake asshole.

  • Gold Rush Redman
    Gold Rush Redman 5 months ago +1

    Cool channel Johnny 😎👍

  • braindamage
    braindamage 5 months ago

    Investment? Naw, depreciating accet.

  • Helen Boula
    Helen Boula 5 months ago

    oh you spend all that money and you value the perfect diamond that you want and it cost a pretty penny let me say and then one day you come up on hard times and then you try to sell that I'm in this sorted by this registered but you can't get s*** for you diamond you could not give me a diamond a diamond is a stone let me say is only worth what it's worth to an individual cuz what I had to sell that diamond for I don't care for a diamond never because they rip you off and the only reason y'all do it because the diamonds are control and that's why you can get the high prices for it and then you turn around and steal it back go to hell
    Lights camera action

  • Windows Infinity
    Windows Infinity 5 months ago

    I know why there called diamonds.
    Diamonds are in shape of a diamond.

  • PathisNarrow
    PathisNarrow 5 months ago

    wheres the dirt and mud on it? maybe some blood

  • Shunta Jones
    Shunta Jones 6 months ago


  • Clorox Bleach
    Clorox Bleach 6 months ago

    I think they're prettier before being cut.

  • ping lloren
    ping lloren 6 months ago

    i see a black color i dont know what kind of stone form like small cuts diamond defferents form

  • Ajmat khan pirjada
    Ajmat khan pirjada 6 months ago

    Aisha pathr mere pash hey

  • حميد محمد
    حميد محمد 6 months ago

    All are rough from my own mining

  • حميد محمد
    حميد محمد 6 months ago

    I am from Sudan. I have many gemstones like saphaire ruby and different types of garnet

  • حميد محمد
    حميد محمد 6 months ago

    Awesome description.thanks.

  • Xuan Zhou
    Xuan Zhou 6 months ago

    Entirely irrelevant

  • Rachel Green
    Rachel Green 7 months ago

    Could I have a big one. 😊

  • Dina Almaz
    Dina Almaz 7 months ago

    حسبنا الله سيؤتينا الله من فضله ان الي الله راغبون

  • Ameenbasha Sk
    Ameenbasha Sk 7 months ago


  • ANAN Nguyen
    ANAN Nguyen 7 months ago

    I have some 2kg diamond .im form vietnam and i wan sell it .help me?

  • Kasé Pedras Preciosas
    Kasé Pedras Preciosas 7 months ago

    São todos muito lindos é nois Brasil

  • Sanjay Vagdiya
    Sanjay Vagdiya 7 months ago


  • Sanjay Vagdiya
    Sanjay Vagdiya 7 months ago


  • Matthew Memz
    Matthew Memz 7 months ago

    Diamonds aren't rare

  • Khalil Lee
    Khalil Lee 7 months ago

    Wasted two minutes of my life here

  • Marcos Szuecs
    Marcos Szuecs 7 months ago


  • Mitchell Wood
    Mitchell Wood 7 months ago

    i like this dude... seems down to earth