Antique Art Deco Ring Moonstone 14k White Gold (5650)

I was told that this ring was made by Leon Rudberg, located in Dallas TX. 

 

Measurements: cabochon moonstone is approximately 1/2 inch (14mm) long and 7/16 inch (11mm) wide. US ring size 5 1/2. Can be resized. Weighs 2.0 grams.

 

Wonderful translucent cabochon moonstone. Set in white gold mount. Openwork, scrolling, sculptural. Timeless.

 

Marks: Manufacturer's mark LR and 14k for gold quality.  The initials bear out the Leon Rudberg attribution.

 

Condition: good with negligible wear commensurate with age.

Thank you to the anonymous Ebayer who gave me the information.