Spiked adamantium collar with perfect star ruby

Description:	This black adamantium collar has nasty, long spikes sticking out along the outside edge. It looks like a rather vicious piece of armour or perhaps a sadist's idea of jewelry. A large deep star ruby has been set in the front.
Armour type:	collar
Stats:	+3 dam, +see magic
It looks	Light weight (1.000 kg)
Sacvalue:	352k
It is called	collar and identified as 'adamantium collar', 'smooth collar', 'black collar', 'collar', 'spiked collar' and 'spiked adamantium collar'.
It takes the following slot:	Neck
Made of:	adamantium, ruby
Size:	Missing size
Quality:	Missing quality
From:	Involves Drow Tower