https://www.ladiamond.com/blogs/understanding-the-4cs-of-diamonds-a-simple-guide-by-la-diamond/understanding-the-4cs-of-diamonds-a-simple-guide-by-la-diamond 2026-02-18T11:29:43-08:00 weekly https://cdn.shopify.com/s/files/1/0254/0915/9216/articles/4cs_of_diamonds.png?v=1771442983 Understanding the 4Cs of Diamonds: A Simple Guide by LA Diamond