Featured What am I? Am a a pool of lights necklace?

If they can do this, they're pools of light enough for me:

 

Not sure if anyone is still following to see this, but I'm wondering if anyone could answer this for me. There is a pools of light necklace I'm considering buying, the orbs look undrilled and reflect light beautifully but there is no wire that surrounds them, only caps at each end. Is it possible the orbs are intact and attached in a way I'm not familiar with? I know there are necklaces with partially drilled orbs but the ones I've seen had obvious screws that took away from the look. Maybe this necklace was just drilled more skillfully and the caps cover up any evidence. If it is in fact partially drilled, would that affect the resale value even though it doesn't seem to affect the look? I want it for personal use so either way I'm tempted to go for it, but I guess it's harder to rationalize purchasing something that will have diminished/no resale value.

 

@Villaverano welcome to the forum
it might be a good idea to start a new thread as this one is quite old.
Have you got more photos or any close ups?