Pandora Charm Sale Essence HAPPINESS Silver. The ESSENCE HAPPINESS charm is crafted from sterling silver with cubic zirconia. A field of glittery stones, pavé set in an exhilarating wave, symbolically captures the feeling of joy. A sterling silver centre features the word “HAPPINESS” engraved on each side of the charm. Express the essence of you. The ESSENCE COLLECTION features a slender sterling silver bracelet design and charms which each represent a personal value. ESSENCE COLLECTION charms are smaller than Moments charms and can only fit the ESSENCE bracelet. ESSENCE charms cannot be worn on the Moments bracelets, as the ESSENCE COLLECTION bracelet is smaller and thinner.