Vintage 1970s 14K Gold Two Tone 12 Old Fashioned Cut Diamond Engagement Ring

Very good preowned vintage condition, beautifully constructed engagement ring from the late 1970s. Has been kept stored in a bag since the 90s. This gorgeous ring is made of 14K gold and boasts 12 diamonds. There is a two-tone aspect to it. Admittedly, I only know little bit about diamond cuts, but this one is so beautiful. They really don't make rings like this anymore. Has an elegant, old time, dreamy, fantasy flare. Stamp reads '14k'. Makers is hard to make out, looks like it says 'SISHM' or it could be 'WHSIS'. Currently looking into it. A very tasteful, nice weighted ring. Was appraised in the 90s (as you can see from the tags). Also selling the wedding band. -European, fantasy, 80s, dreamy The ring measures approximately 17mm in diameter across the inside (please see photos). I referred to a chart and it said those dimensions were a size 6.5-7. For anyone uncertain, I can include more photos or hand photos. I've included the size table I used for reference as I don't know too much about rings and am not sure if there are different sizes between countries/regions. 15$ off your first Poshmark order with sign-up code: CATNTONIC Please let me know if you have any questions. Offers are always welcome 🌺