Vintage 10K Gold Masonic Ruby Signet Ring

This is a vintage masonic signet ring crafted from 10k yellow gold, featuring a central oval-cut synthetic ruby or glass stone. The stone is deep red in color and serves as the backdrop for a mounted gold Square and Compasses emblem, the primary symbol of Freemasonry, with the letter 'G' at its center. The ring is constructed with a wide, substantial shank that tapers toward the bottom. The shoulders of the ring appear to feature additional decorative engravings or lodge-related symbolism, possibly etched or cast into the gold. In terms of condition, the gold surface shows moderate signs of wear consistent with age, including fine surface scratches and a light patina. There is a visible build-up of organic residue behind the main stone setting, which is common in older fraternal jewelry. The mounting of the central masonic emblem appears secure. Based on the style and construction, this ring likely dates to the mid-20th century. The 10k gold purity indicates a durable piece intended for daily wear by a lodge member. The craftsmanship shows standard commercial quality for fraternal society regalia of the era.