Kingdom of Macedon, AR drachm, Alexander III (the Great), 336-323 BC, aligned axis, mounted Herakles-side out in 14K gold bezel with shackle bail. 7.06 grams total. Head of Herakles right, wearing lion's skin headdress / Zeus seated left, holding eagle in right hand, sceptre in left. Dainty custom setting with three prongs, XF details on coin, wearable either side out.
Estimate: 600 - 900 USD