This is a Tiffany Harmony diamond ring. The diamond is colorless grade, VS clarity or higher, and is an exquisite selection with a VERY GOOD to EXCELLENT cut grade. It's a lovely diamond ring with a cute design♪ [Ring] Stone: Diamond Material: Pt950 Weight: 3.6g Size: 10.5 Size adjustment: Possible from size 9 to 12.5 Free size adjustment (Size adjustment takes 3-5 days, excluding weekends and holidays.) [Condition] Newly polished [Accessories] None [Source] Used goods market and used goods dealers that handle only authentic products [Shipping Method] Sagawa Express (Ships within 1-2 days, excluding weekends and holidays.)