Raw Diamond?

[Ulysworld]

This was found in a hotspot for random Diamond's, Can anyone look at the photos and tell me if it is possibly real. I bought a thermal tester and it lights it right up to red and makes a beeping sound. Also where would i take it to get an appraisal? Much Appreciated

 

[tyty333]

Looks like quartz to me.

 

[Karl_K]

Looks like quartz to me.

yea its quartz
not a chance in the world its diamond in my opinion.

 

[Daisys and Diamonds]

I don't really know much but we used to get a lot of quartz washed up on our beach and it looked a lot like that

 

[Bron357]

You can’t rely on any “diamond testers” unless it’s a Presidium. They test thermal transmission, anything off eBay or from Amazon with “coloured lights” is unreliable.
Still, the tests a gemologist would use would include specific gravity, LW and SW, spectroscopy and hardness.
the chances of finding a raw diamond crystal that size are less than being hit my a meteorite. Seriously.
if by some miracle it was actually diamond, despite its size it’s opaque. Diamond crystals need to be transparent AND free of inclusions to be facetted into commercial gemstones.
i Think it’s Quartz.

 

[monipod]

I'm no geologist but I thought all raw diamonds have a basic octahedron shape? This looks too round?

 

[dk168]

I'm no geologist but I thought all raw diamonds have a basic octahedron shape? This looks too round?

That's my thought too.

DK

 

[Karl_K]

Diamond rough comes in a lot of different shapes.

diamond rough - Google Search

But that still isn't diamond :}