This lovely green Manchurian peridot is set in a vintage-style sterling-silver mounting. A halo of sterling-silver beads frames the stone, and the hexagonal head enhances the vintage-look of the piece. From an estate, the ring's interior band is marked 925 and BBJ. (BB is the mark for Bangkok Ratnaraj Jewelers, a jewelry manufacturer based in Bangkok, Thailand that specializes in producing high-quality gold and silver jewelry! Size 8.75