Vintage Men's Blue Glass Masonic Signet Ring in 10K Gold

This vintage men's Masonic signet ring in 10-karat gold centers rectangular blue glass with an applied square and compass and a single diamond in a triangular corner plate. The square and compass is the best-known emblem of Freemasonry, and the G at its center is usually read as standing for God or Geometry. Both the emblem and the diamond plate are pinned through the stone and secured from the underside. Relief-cast shoulders frame the head, and the band narrows sharply toward the back, giving the ring a broad, squared face that reads clearly on the hand.

Condition: Very Good

Era: Vintage, 1960s

Metal: 10k yellow Gold, stamped 10K FX

Gemstones: 1 Diamond, single cut, Approx 0.015 carats

Setting: Bezel-set blue glass, prong-set in a triangular plate (diamond)

Dimensions: Band tapers from 14 to 4 millimeters wide; 5 millimeters rise above the finger

Ring Size: 10.5

Total weight: 11.19 grams