How To Bake a Diamond

Beautiful diamond gem

Diamonds have been getting men out of trouble for hundreds of years. They have also been getting men into trouble for hundreds of years. So, what’s so special about diamonds? They’re really pretty, they’re really strong, they have a great pair of tits…

Sorry, that’s Lara Croft.

DIAMONDS are really pretty, they’re really strong and they’re really RARE. They are also the gemstone of choice when it comes to getting hitched because, just like Shirley Bassey sang, diamonds are forever.

Diamonds are Forever… No, Really, They Are!

Aside from their unparalleled resilience and durability, diamonds are spectacular-looking rock minerals. Cut into a complex and intricate array of facets and planes, their refractive light properties send out a kaleidoscope of colour which spans the visible light spectrum, even though the gem itself appears totally translucent and colourless.

What are diamonds? What are they made of? How are they formed?

Yeah, yeah… what you REALLY want to know is what it takes to bake your own diamond so that you can become super rich and super lazy just like Paris Hilton. Well, just like everything else on this planet and in our universe really, diamonds are made of tiny, tiny building blocks. A closer look into their crystal structure tells us just how these highly coveted stones are formed.

Diamond, which is derived from the ancient Greek word adámas, meaning ‘unbreakable,’ is made from one of the most common elements here on planet Earth. It’s in the soil we walk on, in the air we breathe and in the food we eat. Here’s another clue: you’re made from it.

Carbon!

Diamonds from black carbon

It’s the same black crap your science teacher created from burning sugar, the same black crap the graphite in your pencil is made of and the same black crap shown in the picture above. Oh, how unromantic!

Surely such a rare and highly prized stone would be constructed from something equally as exotic and just as rare? Alas, my friends. It is not the building blocks of diamonds that make these stones so special, but rather the conditions under which they are forged. It’s like baking a cake: at the right temperature and with the right cooking time, the cake will come out beautiful, spongy, moist and delicious. At the wrong temperature and cooking time, the same batter will come out black, bitter, inedible and more appropriately used as a bludgeoning weapon.

Carbon + Contaminant = Colour!

Colorful diamond array

We’ve established that diamonds are made from carbon. Actually, they’re made from a carbon allotrope, just so that you geology geeks don’t get a kick out of correcting me. But for all intents and purposes, diamonds are essentially made out of carbon. And carbon is abundant. So, theoretically, you should be able to make your own diamonds! Just don’t tell anybody about it or you could throw a major spanner in the traditional works and symbolism of marriage, just like those pesky homosexuals who want equal rights. I mean, who do they think they are?

Hold on a minute! All it takes is carbon? Then what gives some diamonds their colour? Well noted, my avaricious rapscallions! Diamonds don’t ONLY come as colourless, expensive globules of carbon. Interestingly enough, the unique and very rigid arrangement of carbon atoms in the crystal structure of a diamond (cubic to be exact) makes it difficult for other chemical elements to infiltrate it, causing impurities. This explains why the insides of most diamonds look so beautifully pure and translucent.

Most, but not all.

Diamond, actually, is quite snobby. It only allows very particular elements into its crystal lattice and then again, it only does this on the rare occasion. To give you an idea of just how fussy diamond is, it is estimated that for every million atoms of well-behaved carbon, there is a single alien atom infiltrator. The result: a fantastic analogy for opening your heart to different races, creeds, genders and nationalities.

And colour!

The colour of a diamond can have a huge influence on the amount wealthy housewives get their husbands to pay for them. Blues and greens are exceptionally rare, so they will fetch a high price. Yellows and browns are more common. And there’s nothing like a brown diamond to make you feel REAL special.

Now, gather your cooking implements and turn the oven on… HOT.

Hot temperature oven

Diamond Recipe

What You’ll Need:

  1. Carbon
  2. A choice of chemical impurity or radioactive element (for colour)
  3. Titanium metal
  4. A shovel
  5. Patience
  6. A degree in town planning

Step 1: Take carbon and mix in desired chemical impurity, or pilfer local science laboratory for radioactive element*.

* If you want to bake a blue diamond like the one Rose threw into the ocean at the end, you need to add boron to your mix of carbon. If you want to bake a yellow diamond, you’ll need nitrogen. If you want your diamond to turn a more exotic shade of purple, pink, red or orange, then make sure you bury it close to a radioactive element, such as plutonium or uranium. Other colours, such as black, brown and sometimes even red and pink are caused by structural flaws that harbour dark impurities that only make them appear the colour they are.

Step 2: Put ingredients into an air-tight and incredibly durable box.

Step 3: Phone NASA for left-over titanium to build said box. If you struggle to get past some power-tripping secretary, you can always melt down your brother’s professional tennis racquet; a legacy from the days he actually thought he’d be a professional at anything. If THAT fails, dental implants are made from titanium, but whatever you do, don’t get caught at the morgue.

Step 4: Bury carbon-filled box at a depth of between 140 and 190 kilometres, or 85 to 120 miles, where there exist conditions of immense pressure and temperature. An ambient temperature of at least 1,050 deg Celsius is what you’re aiming for.

Step 5: Bake for at least one billion years, but it could take as long as three billion years. This is where patience comes in handy.

Step 6: Wait for a super-deep volcanic eruption to bring the box of crystallized carbon to the near-surface of the Earth.

Step 7: Plant a flag at the location, build a town, exploit the native inhabitants as your labour force and dig a big hole in the ground to retrieve your creation.

Step 8: Allow to cool before eating.

Class Dismissed: Your Take-Home Message

Beautiful gem diamonds

It’s probably better to buy a diamond than make your own.

This aside, the next time you walk past a jewellery store or stare lovingly at your own engagement/wedding ring, you should look – really look – at the diamond. Know that the real beauty of these radiant gems transcends the price tag affixed to them. Diamonds are approximately half the age of the Earth, they will last your lifetime and millions more like yours and they’re composed of carbon, the very same building blocks as you and me.

The very same material that is forged in the hearts of dying stars.

Author: Thea Beckman

Domain Eukarya, kingdom Animalia (Metazoa), phylum Chordata, class Mammalia, order Primates, family Hominidae, genus Homo, species Homo sapiens, subspecies Homo sapiens sapiens... essentially. I have a Master's Degree in Atmospheric science, which doesn't entitle me to be generous with my opinion, but my sense of self importance does! I love writing, I love science, I love reading, but I'm not nuts about long walks on the beach. Short to medium walks are preferable. This is my blog and I have something important to say: https://whybecausescience.wordpress.com/

8 thoughts on “How To Bake a Diamond”

  1. ‘ will you marry me?’
    ‘yes!’.’ So… Haha funny story I have to make a ring now so do you mind waiting for like 10 years or so’.
    Loved reading this

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