ChloBo Sterling Silver Open Love Heart Stud Earrings SEST532. ChloBo hope to inspire you to express yourself through the jewellery you wear and empower you create a life with more meaning. Worn as a symbol of love & compassion, these pretty 925 sterling silver earrings will become your new everyday pair. Matching Bracelet and Necklace available. All ChloBo articles purchased are lovingly and securely dispatched with official ChloBo jewellery packaging. Each piece of ChloBo Jewellery has been approved by AnchorCert Protect. AnchorCert Protects against all known metal allergens, making it safe for your skin, even if you already have allergies.