I - PRIMO Sirius One-Stone Diamond Ring A long-held dream, an eternal classic. The moment you see it, a gasp of admiration escapes. The elation you feel when you wear it. Within the refined form, a single diamond sparkles, a traditional claw-set engagement ring. Sirius, the brightest star visible from Earth excluding the sun, shines in the night sky. The setting intentionally leaves height, and by allowing light to enter from the side cutouts, it emits a dazzling brilliance. With this ultimate ring that maximizes the power of a single stone, make a proposal that will be a lifelong memory. MATERIAL: Pt950 CARAT: 0.277 Size: 12 *Engraving inside the ring Thank you for viewing. As shown in the fourth photo, I am selling one ring. The case is not included. If you have any questions, please feel free to ask. *I am listing this on Mercari, and if it doesn't sell, I plan to sell it to a pawn shop, so please consider purchasing it as soon as possible if you are interested!