This is a sterling silver ring from cherrybrown, a jewelry atelier in Ebisu. The brand is also carried by stores like IDEE. It's a 2.5mm wide ring from the Blanche series, made of sterling silver, with 7 diamonds, and a size 11. Unlike typical silver jewelry, this is 100% pure silver, with a luminous white color. It pairs beautifully with the sparkle of the diamonds, and is even more stunning than the photos suggest. I'm selling it because the size doesn't quite fit. It's in beautiful condition, as it was mostly for display. Original retail price: 30,000 yen The ring is hallmarked SV1000 and has the cherrybrown mark. The original jewelry box from the brand is included. Thank you for looking. Color: White系 (White-based) Size: 11 Material: Silver Stone: Diamond Accessories: Box Scratches/Discoloration: None