【Product Features】 This product is a PT950 platinum ring made for the European export line, with an IGI certificate. The main stone is a 3.01ct, D color, VS1, oval brilliant cut diamond. The three-dimensional double halo & bridge design gives off a brilliant shine. 【Product Details】 Main Stone: Lab Grown Diamond 3.01ct Color: D Clarity: VS1 Cut: Oval Brilliant Material: PT950 Platinum Weight: Approximately 6g Size: Approximately 11.7 (size adjustment available) Certificate: IGI International Certificate included (see photos) 【Recommended Points】 ・Overwhelming presence with over 3 carats ・Carefully selected loose stones with no color alteration, no milkiness, no brown, and no gray ・IGI certificate states "No indication of post-growth treatment" ・Precise finishing based on European standards ・Size adjustment available for an additional fee ・Ultrasonic cleaning is available free of charge (domestic affiliated workshop) 【Returns】 You can have the item re-appraised by yourself after receiving it. We will accept returns if there is a discrepancy in the appraisal results.