EVER FAITH Black Sterling Silver 925 CZ Vintage Inspired Cocktail Ring Set Blue Sapphire Color Please kindly note that do not get the ring wet or in contact with chemicals or perfumes when you wear the ring. Keep them from getting scratched, as it will start the peeling off of the black coating. Just be aware that the black may eventually start wearing off. We have SGS Professional Certification for our Sterling Silver Items. Customers could go to a professional agency for testing them. 925 Sterling Silver is also suitable for sensitive skin to wear. Cubic zirconias are pronged and paved to the jewelry item to secure from loosing. Width: 1.2cm(0.5"), One Piece Weight: 2.5g WRAPPING: A Silver Polishing Cloth X A Gift Box X A Favor Bag. If you need assistance please contact us. You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!