Vintage Oro 10K Gold Three Leaf Filigree Ring

This gorgeous ring is a delicate, filigree design of three open work leaves. Set in 10K gold, it is marked on the inside (copyright symbol) 10K and OR inside a heart. This maker's mark is for OroAmerica, a company based in California that specialized in gold jewelry. The ring wears as about a size 6-6.5. The design measures a little over 1/4" wide. In nearly perfect condition, and in a fun and gorgeous green velvet ring box shaped like a small gift bag. From a high end estate.