This is a Chanel Coco Crush diamond ring. The diamonds are VS clarity or higher, colorless grade, and are selected from the finest diamonds with VERY GOOD to EXCELLENT cut grades. It's a diamond ring with a sophisticated design♪ [Ring] Stone: Diamond Material: Pt950 Weight: 4.0g Width: 2.8mm Size: #50 (approx. US 5.25) Size adjustment: Not possible [Condition] Newly polished [Accessories] Chanel Certificate Chanel Case [Source] Used goods market and antique dealers that handle only authentic products [Shipping Method] Sagawa Express (Ships within 1-2 days excluding weekends and holidays.)