Vandoo:thank you. It would be great if somebody could find the name for this wood. So this stains are natural?!
Because you're second person who asked about diamonds, I'll ask in few days an expert are this rock crystals a diamonds
About the small flower - actually I doubt there could be any stone in there. It is 1 cm long and this little hole in it, is only 1mm big, and to shallow to put anything in there - or I'm just underestimating the art of indonesian craftsmen.