[Picked from ETSY]
Edwardian CAMEO, Rare Left Facing, Yellow Gold Metal Small Hand Carved Vintage on G F Openwork Setting Necklace Ornate Open Work Only 144.90
Cameo is marked on top of clasp "A. L. L." per "Jackson Jewels.com" : A.L.L. Co.: 1922 – 1940s?
The trademark for A.L. Lindroth Company, North Attelboro, Mass. since the 1940s. One item produced was a cameo pin believed to have been carved out of sardonyx/carnelian with yellow gold metal accented with an applied granular texture on the leaves (variegated with yellow, rose, and green gold filling) on each side of the cameo. The pin is considered to be of the Edwardian era (English kings named Edward) and designed for the very elite. Mark: "A.L.L." on the catch. Jewelry