Why 18k gold costs more than 24k
Mason Mignanelli
Why 18k gold costs more than 24k
0:58
Why earth’s rarest gemstone is so cheap
Mason Mignanelli
Why earth’s rarest gemstone is so cheap
1:07
The rarest gemstone you’ve never heard of
Mason Mignanelli
The rarest gemstone you’ve never heard of
1:12
The Biggest Lie About Carat Weight
Mason Mignanelli
The Biggest Lie About Carat Weight
0:59
Why this red stone costs more than a diamond
Mason Mignanelli
Why this red stone costs more than a diamond
1:01
The gemstone built to shoot lasers (YAG)
Mason Mignanelli
The gemstone built to shoot lasers (YAG)
0:56
Why tourmaline is B-tier
Mason Mignanelli
Why tourmaline is B-tier
0:58
The diamond that doesn’t sparkle.
Mason Mignanelli
The diamond that doesn’t sparkle.
1:05
Poison rings weren’t used for poison
Mason Mignanelli
Poison rings weren’t used for poison
0:52
When plastic jewellery was a flex
Mason Mignanelli
When plastic jewellery was a flex
1:19
Folding gold like Damascus steel
Mason Mignanelli
Folding gold like Damascus steel
1:07
How jewellers weld with light
Mason Mignanelli
How jewellers weld with light
0:48
Can you really turn lead into gold?
Mason Mignanelli
Can you really turn lead into gold?
0:41
The Billion-Dollar Mistake of the Spanish Empire
Mason Mignanelli
The Billion-Dollar Mistake of the Spanish Empire
0:42
Why the Mohs Hardness Scale is broken
Mason Mignanelli
Why the Mohs Hardness Scale is broken
1:08
The space rock that fooled a Nobel Prize-winning chemist.
Mason Mignanelli
The space rock that fooled a Nobel Prize-winning chemist.
1:13
What NASA teaches us about jewellery
Mason Mignanelli
What NASA teaches us about jewellery
1:51
Why jewellery doesn’t last anymore
Mason Mignanelli
Why jewellery doesn’t last anymore
1:09
The toughest gemstone isn’t diamond.
Mason Mignanelli
The toughest gemstone isn’t diamond.
1:01
Every Gemstone Ranked (Some Are Overpriced)
Mason Mignanelli
Every Gemstone Ranked (Some Are Overpriced)
17:47
What Japanese temples teach us about stone setting
Mason Mignanelli
What Japanese temples teach us about stone setting
0:55
Never let a jeweller make your ring on the weekend.
Mason Mignanelli
Never let a jeweller make your ring on the weekend.
0:51
You’d probably fall for Fool’s Gold too…
Mason Mignanelli
You’d probably fall for Fool’s Gold too…
1:03
This gemstone can only be found in one place on earth
Mason Mignanelli
This gemstone can only be found in one place on earth
0:48
What to buy instead of an emerald.
Mason Mignanelli
What to buy instead of an emerald.
1:09
Stop calling gemstones “semi-precious”
Mason Mignanelli
Stop calling gemstones “semi-precious”
0:49
How long does a “lifetime” warranty actually last?
Mason Mignanelli
How long does a “lifetime” warranty actually last?
0:34
Why don’t gold alloys tarnish?
Mason Mignanelli
Why don’t gold alloys tarnish?
0:44
Rarer Than Diamonds, But Way More Fragile
Mason Mignanelli
Rarer Than Diamonds, But Way More Fragile
1:22
Why Jewellers Refuse To Fix Your $3 Ring
Mason Mignanelli
Why Jewellers Refuse To Fix Your $3 Ring
0:37
Only two of these cut gemstones existed on earth.
Mason Mignanelli
Only two of these cut gemstones existed on earth.
1:00
The only gemstone not made on Earth
Mason Mignanelli
The only gemstone not made on Earth
0:53
Why you should never buy black gold.
Mason Mignanelli
Why you should never buy black gold.
0:33
Your thoughts are thicker than this gold.
Mason Mignanelli
Your thoughts are thicker than this gold.
0:37
What the SR-71 Blackbird teaches us about jewellery.
Mason Mignanelli
What the SR-71 Blackbird teaches us about jewellery.
1:12
Why I usually refuse to set opals.
Mason Mignanelli
Why I usually refuse to set opals.
0:53
How do you cut the hardest material on earth?
Mason Mignanelli
How do you cut the hardest material on earth?
0:53
Why do we measure gold using beans?
Mason Mignanelli
Why do we measure gold using beans?
1:01
The first antibiotic.
Mason Mignanelli
The first antibiotic.
0:34
You’ve never seen anything like this gemstone cut.
Mason Mignanelli
You’ve never seen anything like this gemstone cut.
0:32
Gemstone or glitch in the simulation?
Mason Mignanelli
Gemstone or glitch in the simulation?
0:34
The lab diamond problem no one talks about
Mason Mignanelli
The lab diamond problem no one talks about
0:45
Every Jewellery Metal Ranked (Some Are Terrible)
Mason Mignanelli
Every Jewellery Metal Ranked (Some Are Terrible)
12:48
Why Silver Turns Black (It Isn't Rust)
Mason Mignanelli
Why Silver Turns Black (It Isn't Rust)
0:27
How does the same atom make ruby red, but emerald green?
Mason Mignanelli
How does the same atom make ruby red, but emerald green?
1:01
Your citrine probably started out purple.
Mason Mignanelli
Your citrine probably started out purple.
0:37
How to accidentally destroy an emerald in 10 seconds
Mason Mignanelli
How to accidentally destroy an emerald in 10 seconds
0:45
The gothic architecture hiding in your engagement ring
Mason Mignanelli
The gothic architecture hiding in your engagement ring
1:05
Why is it called a “tennis bracelet”?
Mason Mignanelli
Why is it called a “tennis bracelet”?
0:32
If you think you hate diamonds, watch this.
Mason Mignanelli
If you think you hate diamonds, watch this.
0:35
Why are diamonds cut in this shape?
Mason Mignanelli
Why are diamonds cut in this shape?
0:38
Why don’t we make Osmium rings?
Mason Mignanelli
Why don’t we make Osmium rings?
0:40
Is blue gold real?
Mason Mignanelli
Is blue gold real?
0:46
A common way that people accidentally destroy opals.
Mason Mignanelli
A common way that people accidentally destroy opals.
0:28
This alloy is nearly 1000 years old.
Mason Mignanelli
This alloy is nearly 1000 years old.
0:52
In 1940 the Nazis raided this chemistry lab…
Mason Mignanelli
In 1940 the Nazis raided this chemistry lab…
0:46
Why does your ring turn your finger green?
Mason Mignanelli
Why does your ring turn your finger green?
0:31
Do diamond testers actually work?
Mason Mignanelli
Do diamond testers actually work?
0:52
Can you spot lab diamond with just your eyes?
Mason Mignanelli
Can you spot lab diamond with just your eyes?
0:58
I’m terrified to sell emeralds.
Mason Mignanelli
I’m terrified to sell emeralds.
0:43
Why did TraxNYX crash out?
Mason Mignanelli
Why did TraxNYX crash out?
1:38
"Pearls form when an Oyster swallows a grain of sand"
Mason Mignanelli
"Pearls form when an Oyster swallows a grain of sand"
0:35
This stone changes colour depending on the light
Mason Mignanelli
This stone changes colour depending on the light
0:48
What is the shiniest gemstone on earth?
Mason Mignanelli
What is the shiniest gemstone on earth?
0:47
Engagement rings before De Beers took over.
Mason Mignanelli
Engagement rings before De Beers took over.
1:01
People don't understand this about "white gold"
Mason Mignanelli
People don't understand this about "white gold"
0:40
The Purple Plague
Mason Mignanelli
The Purple Plague
0:31
Diamond is the hardest material, but is it the toughest?
Mason Mignanelli
Diamond is the hardest material, but is it the toughest?
0:34
The first ever gold alloy
Mason Mignanelli
The first ever gold alloy
0:42
Where does gold come from?
Mason Mignanelli
Where does gold come from?
0:42
What is purple gold?
Mason Mignanelli
What is purple gold?
1:10
Lab vs natural diamonds
Mason Mignanelli
Lab vs natural diamonds
0:59
Palladium was the perfect white metal
Mason Mignanelli
Palladium was the perfect white metal
0:55
Does diamond melt?
Mason Mignanelli
Does diamond melt?
0:31