I am constantly working to improve my products and quality but every ring is handmade by one person and therefore will not all be exactly the same and may have small imperfections. These include but are not limited to: small air bubbles, variations in colour and unevenness. I hope you love every part of your ring, even the imperfections which make it unique, however if you are really dissatisfied with your ring please refer to the Delivery and Returns page.