White Agate Sweetheart Huggies by Nickel & Suede Material: White Agate heart charm, gold-plated brass Details: Petite huggie hoops with a hanging White Agate stone charm, featuring a hinged closure. Ideal for mixing, stacking, and adding a touch of calm and protection to your look Available In: White On-trend huggie hoops are ideal for mixing and stacking. Inspired by their namesake statement earring, these petite hoops feature a hanging White Agate stone charm in gold plating over brass with a hinged closure. White Agate is a popular stone for its calming, healing and protective properties.