New, Unused, with Certificate of Authenticity Sri Lankan Natural Aquamarine 1ct Exceptionally transparent, a very clear and beautiful stone. Product Description: Natural 1ct aquamarine. Exceptionally transparent, a very clear and beautiful stone. As this is a natural stone, slight inclusions may be visible. We appreciate your understanding. Metal: S 925 Size: Free We also recommend purchasing as a set of 2. Layering them looks beautiful and expands your coordination options. The price of aquamarine has been increasing year by year, so we recommend that those considering a purchase do so as soon as possible. There is a possibility of further price increases in the future. For those who want to purchase two together, 10,000 yen is possible. Thank you for viewing.