Every piece of Raya Demi Fine Jewels is made with 18kt thick Gold Plated & High Grade PVD Vacuum Coated Finish designed to wear it every day for a worry free experience. That’s why we offer you 1 YEAR Colour Warranty. If your jewellery ever loses its colour, please contact our customers support team with your Purchase ID Details and with visible product picture. We have got you all covered.