Yellow Chimes Olivia Man-Made Opal Invisible Setting Ring For Women & Girls Yellow Chimes Gives Its Own Unique Designs To And Authorized Swarovski Brand Partner Manufacturer. Overall Cost Is Saved By Cutting All The Middlemen And Directly Reaching To Retail Buyer Without Buying Expensive Swarovski Boxes. Yellow Chimes Is Not A Direct Partner Of Swarovski. However, Our Jewellery Pieces Have Swarovski Elements Brought Directly From Swarovski Which Have Been Manufactured In Austria. We Use These Crystals To Make Our Own Jewellery Designs. Each Crystal Is 100% Hand Set By Skilled Craftsmen. As A Third Party Manufacturer, Our Products Come With Swarovski Branding Label Which Is A Proof For Authentic Product. On Demand, We Will Email You The Certificate Of Authorized Brand Partner Of Swarovski Elements Upon Purchase. Yellow Chimes Provides 6 Months Warranty Against Manufacturing Defect. Warranty Card Is Send Along With The Product.