Vintage 1940's - 1950's Green Glass Stone Necklace Possible Sterling Settings

Vintage mid-century necklace featuring beautifully cut green glass stones in mixed shapes, set in metal frames that may be sterling silver (unmarked). The stones show excellent clarity and depth of color, with no visible chips or cracks noted. Hook clasp is present, secure, and undamaged.
Condition is very good overall with light, age-appropriate wear to the metal settings. Necklace measures approximately 16" around and sits nicely at the collarbone.