Vintage Sterling Silver Malachite Solid Ring Poland Heavy SZ 7.25

An awesome, big and solid ring made in Poland, bearing Polish sterling mark and a maker’s mark on the outside of the shank. Size 7 &1/4 Weighs 14.0 grams The top is 1” by 3/4” Really neat how the contour of the silver follows the big Malachite! Excellent vintage condition with the usual light surface wear from previous usage. No damage or heavy patina