1940s Retro 0.65 Carat Old European Cut Diamond Signet Ring 14K Two Tone Gold

Bold, architectural, and built to last a century — this Retro-era men's signet ring is the kind of piece that defines a hand. The centerpiece is a 0.65 carat Old European cut diamond, tension-set within a squared white gold dome frame — the OEC's chunky facets and high crown delivering the warm, romantic glow that modern cuts simply don't replicate.

Surrounding the center stone, two single-cut diamonds sit in triangular bezels, adding geometric symmetry to the design. The yellow gold band is finished with a fine cross-hatch etching that catches light across every surface — giving the ring texture and depth for a piece that's nearly 80 years old.