Justin Davis Silver 925 MAJESTY Ring, Size 19 - Design: Cross design ring - Material: Silver 925 - Decoration: Blue stone decoration - Size: Size 19 - Engraving: Justin Davis & 925 This is a Justin Davis MAJESTY ring, SRJ045 silver ring. In the photos, the decoration looks black, but it is actually a blue stone. The inner diameter is 19mm, so the size is 19. I purchased it from a used shop for about 18,000 yen, but I don't use it much, so I am selling it. I don't know the details, so I may not be able to answer questions. I will only sell to those who understand.