Size 7 Grey Oval Stone in Sterling Silver Overlay Band

Beautiful grey oval stone (I'm terrible at remembering the names of gemstones!) set in a sterling silver overlay band. Size: 7 Gently loved and in excellent condition. Comes with gift box (see picture). 🎵 The stone is actually dark grey and grey. 🩶 The photos against the blue fabric background gives the stone a green tint that is not accurate.