Square-Cut Emerald Men's Octagon Eternity Ring

This ring features a 4.2-carat emerald with a rich medium green color, cut in the classic emerald shape and faceted. The stone exhibits clarity graded at I level and has been treated with oil, a standard practice for emeralds to improve appearance and stability. The emerald is set in 14-karat yellow gold using a channel setting. The piece is listed as an eternity ring design.