Vintage 10kt solid yellow gold engagement ring or promise ring

Vintage 10kt solid yellow gold engagement ring Hallmarked inside the band Main stone is about 5.3mm diameter and raised tall from the finger Front part of the band is about 5.1mm About size 7 Tagged catbird for exposure Display props not included. Other listings: Antique vintage retro designer filigree estate timeless Victorian stackable fine jewelry art nouveau deco bridal sapphire pave wedding prom anniversary rose gold hoop bling ring boho chic natural tear drop cut carat flower lariat eternity stone daisy ruby promise solitaire valentine pear coin style stamped gem unisex men women girls stud set square cushion princess ctw party halo round jewel band diamond mom 10k 14k 18k solid opal gift micro holiday Christmas birthstone earth tested weight acid intricate twisted swirl infinity byzantine greek chain link baby sun moon celestial knuckle key butterfly statement heirloom loop double paperclip kays 950 delicate wide full tri clarity color ice pinky trillion horizontal marquise rolo 585 750 encrusted crown zales shell sea top bottom cross multi rare nile teal vian inside out choker love mejuri jewelers wrap stones rope brilliant setting tested bright clean eye pretty tennis case snake