BAUBLEBAR FINE COLLECTION: Mix it up in the Winona Earrings. These huggies feature two types of detail: one side has delicate pearls, while the other side has classic pavé. The Winona Earrings look beautiful with other gold pieces or stellar all on their own. Not to mention, they're 18K gold. Our BaubleBar Fine jewelry is finished with a thick layer of 18k real gold plating over 925 sterling silver.