Industrial Rings
If you are the geek technician/engineer type (and your wife-to-be is to), why not propose with this set of unique rings? 
Designed by Kiley Granberg, it’s made of brass coated with 24k gold plating and a white zircon gem. Which made me ponder – so which is the man’s ring and which is the woman’s?
i really wonder who’s inspired who, a while ago I also come across a Cartier ring that has pretty much the same idea, quite intriguing:
http://en.ce.cn/Life/entertainment/fashion&beauty/EFBn/200605/12/t20060512_6940902.shtml
Thanks for the post! The bolt is the mans, the nut is the womans. The stone is set into the groom’s so when they are screwed together, the stone sits against her finger.
Also, thanks for the Cartier link…. I had not seen it before!
where can i buy this in the philippines ?