VINTAGE SOLID 10K YELLOW GOLD & BLACK ONYX W/DIAMOND MASONIC RING ~ SIZE 9 1/4

Description

This is an estate piece, a Vintage Solid 10K Yellow Gold and Black Onyx w/diamond Masonic Ring.   I believe it dates from the 1950's or 60's, maybe earlier.  It is clearly marked 10K on the inside of the band.  The ring is done in plain yellow gold with a bright polished finish.  The top of the ring holds a Black Onyx stone and a diamond.  The stone has a Masonic Symbol cut into the center.  The ring is a size 9 1/4.
Weigh is 10.1 grams on my digital postal scale.