We've been wearing an agate necklace similar to the Vanilla Druzy Gold Necklace ($49) by Friedasophie Jewelry for some time now. Every time we've got it on, someone comments on how pretty it is. This is our way of strongly suggesting you nab this one up before it's gone. You can wear it with everything from jeans and a button-down to wedding guest attire. In the sunshine, it gives off the lightest hint of a sparkle in that way that only natural stones can.