While we’re still enthralled with September’s sapphires, it’s no secret that we’re equal opportunity gemstone lovers. With an entire calendar full of gorgeous birthstone jewelry, it’s hard to focus on one at a time! Especially when you consider that some month’s pull double duty: June offers Alexandrite as an alternative to the classic pearl. October lets you choose between opal and tourmaline. November splits birthstone duty between Citrine and topaz. And finally, December provides several choices – zircon, turquoise and tanzanite! Wouldn’t it be helpful to have a guide to keep all the birthstone colors and gems straight? We thought so too.