I received this item, and I don't know the brand or when it was purchased. It's stamped 14K. It's currently stored in a jewelry box. It shows signs of use. There are no scratches on the opal. It's a large opal with beautiful play-of-color. Please understand that this is a used item. Please refrain from purchasing if you are concerned about minor details, as I am a private seller and my inspection is not professional. Waterproof packaging and cushioning materials will be used. Immediate purchase is welcome. Color: Silver系 (Silver-toned) Ring Size: Size 14 Accessories: None 130,000 yen → Power Stone Birthstone