Materials and Features:

• Vitreous Smoke Grey Cabochon: A high-domed, translucent glass stone with deep "Storm Cloud" saturation and a mirror-smooth finish.

• Architectural Boucher Gallery: A sophisticated open-work filigree setting with a stepped-tier base, cast from archival Marcel Boucher master molds.

• 14-Prong Crown Setting: An intricate multi-prong frame that provides maximum stone security and a regal, high-profile silhouette.

• Mechanical Comfort Band: A solid silver-tone casting featuring a professional internal hinged adjuster for a precision, custom fit.

• Heritage Provenance: Authentic signed piece from D’Orlan (Toronto), the exclusive successor to the French luxury designs of Marcel Boucher.

Age/Origin: c. 1970's / Canada

Marks: © D’Orlan, 408

Measurements:

• Weight: 7g (Substantial Investment Density)

• Size: North American 7 (Mechanical Adjustable Interior)

• Stone Profile: High-dome cabochon for a bold, three-dimensional presence.

Condition: Good vintage condition. The stone is secure with minor surface scuffing consistent with age. The silver-tone finish shows an honest estate patina, particularly within the filigree recesses, which adds desirable depth to the architectural design.