Septembris Contest!

What if a necklace like this could be yours for free? The winning prize of this contest is a variation of the necklace shown below, with the same antique brass chain and maple pendant, but a different gem stone. Can you guess the stone?

Your hint is that it is named after an autumn flower that is often said to facilitate the slowing and enjoyment of time.

Send your guess to by noon PST on August 28th! Please place Blog Contest in the subject line. Correct guesses will be entered into a randomized drawing for the prize!

Good luck!