A Scent bottle Shaped Gem for Women: These lovely Amethyst earrings will come with a lavender based refillable perfume by I Declare Charm LLC. Later, you can refill your earring with I Declare Charm's signature scents or even your own. This Amethyst Bottle shaped earring is natural. Amethyst is the world's most popular purple gemstone. Amethyst is mostly worn for its protective and healing abilities.