I received this during a pre-mortem organization, but I haven't had a chance to use it, so I'm offering it to someone who will. Details are unknown. Please purchase if you understand this. m(_ _)m Vintage design ring! Aquamarine stone? A very clear, light blue stone with sparkling zirconia on both sides, making it a beautiful and lovely ring! S925 stamped Ring inner diameter: approximately 16.5 mm The item will be shipped as is (without any additional packaging).