Purple gold hast been made before with succes.
Dr. Ing Manfrid Dreher made it happen and Designer Martin
Furstenberg went for the challenge as one can see in the Gold and
watch magazine edition 6.96 page 45 It is knowen as "amethystgold"
Next to that, the next company is specialized in making purple gold
jewelry.
http://www.ganoksin.com/gnkurl/ep80v3
The credit go's the the ones who deserved it if one like to play it
fair.
Purple gold is not new to the jewelry industry.
Still, it is a nice jewel which is made by the company who is
presenting this video.
It's for sure not an easy task to make it happen.
Enjoy
