Vintage Stylecraft 10kt gold and diamond ring size 6

Stylecraft true vintage engagement ring. I'm a romantic at heart I suppose. But I love how they set the diamonds inside instead of prongs because I either mame myself or a favorite sweater. I know it has a name please feel free to tell me. It's made to make it even more sparkly than it is, but guaranteed to win someone's heart whoever you love. Has a little swirl design on the band. A very nice size.