{"type":"rich","version":"1.0","provider_name":"Transistor","provider_url":"https://transistor.fm","author_name":"The Engagement Ring Podcast by Melanie Casey Jewelry","title":"GIA Drops the 4C’s for Lab-Grown Diamonds: Why It Doesn’t Matter","html":"<iframe width=\"100%\" height=\"180\" frameborder=\"no\" scrolling=\"no\" seamless src=\"https://share.transistor.fm/e/715785c1\"></iframe>","width":"100%","height":180,"duration":191,"description":"Starting October 2025, GIA will stop grading lab-grown diamonds with the traditional 4C’s, instead labeling them “Premium” or “Standard.” In this short news update, designer Melanie Casey of melaniecasey.com explains what this change means, why most lab-grown diamonds will end up labeled “Standard,” and why it has no impact on clients. IGI reports remain the industry standard for lab-grown diamonds, so nothing changes for your engagement ring.\nShop Diamond Engagement Rings | Melanie Casey with transparent and GIA and IGI grading reports online!","thumbnail_url":"https://img.transistorcdn.com/NPaAZR9iOrsVYk0oQDoBIBUMxZJunh0tRDvgTaCL5iw/rs:fill:0:0:1/w:400/h:400/q:60/mb:500000/aHR0cHM6Ly9pbWct/dXBsb2FkLXByb2R1/Y3Rpb24udHJhbnNp/c3Rvci5mbS8yMmU1/ZDdjMjM0NzFhMGZj/MGVlMTA5MjQ4NjU3/ZGU1ZS5qcGc.webp","thumbnail_width":300,"thumbnail_height":300}