Ultra-rare very beautiful metal, Hafnium wedding rings

They made an appointment with us on mid June and

checked several materials such as Tantalum and Hafnium.

 

They had chosen Hafnium as their wedding rings.

 

Tantalum and Hafnium are the double top popular metals as

I always tell.

Hafnium has beautiful white silver shine, no color changes,

no metal allergy and no elution, so you can keep Hafnium rings

beautiful with no maintenance.

 

At the strength, Hafnium's vickers hardness is around HV200;

ex; Platinum is HV30, Pt900 is HV60, Hafnium is much harder than Pt 

so scratch resistant and no deformation occurs.

 

On the other hand, Only Areva company in France can purify Hafnium so

that not many can buy.

Also the process is difficult so only our Daikanyama studio can make

rings from Hafnium that is only one studio in the world.

 

This time, the design was good fitting smooth curved one.

They got their only one Hafnium order made wedding rings!

 

Hafnium mass

Cut from mass

Blank rings


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hafnium pair ring order made;

both width 3.0mm

Pair;¥367,200-(including tax and shipping fee)

 

To order rings, for consultation→こちら

Metal allergy free rings→こちら

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