1950's or 60's. It is Hallmarked 14k inside the yellow gold band. The setting measures 10mm around. The brilliant cut diamond measures 5mm which makes it a half carat. 2500$
I'm not really in love with this ring. I find it truly bizarre and strange. I am however giving it credit for uniqueness. I've featured a vampire fanged engagement ring so why not a rope engagement ring.
Images & Content from PattycakesPlunder
For more info