Before buying, always ask for a reliable grading certificate from a recognized gem authority. Good certification confirms the diamond’s true qualities — cut, clarity, color, and carat weight — helping you avoid fake or misrepresented stones. Transparent documentation builds trust and ensures the jewellery’s value. https://divourdiamonds.wixsite.com/divourdiamonds/post/how-to-choose-beautiful-diamond-jewellery-this-season-a-simple-guide-for-smart-buyers