The ESSENCE LOYALTY charm is made from sterling silver with smooth aquamarine. The cool and tranquil aquamarine gem is said to have a soothing influence on relationships, promoting loyalty and encouraging a long and happy partnership or friendship. Express the essence of you. The ESSENCE COLLECTION bracelet and charms are a new concept from PANDORA. The collection features slender sterling silver bracelets 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.