Large statement baddie! Perfect for you index finger, she is large & in charge but very comfortable. This is quite the powerful stone combo, we mined this Oregon Obsidian & hand picked the Turquoise from the gem show a few years back. When the sunshine hits the Obsidian she has a lovely pink glow. Size 9 an inch and a half by an inch! I will be sending this magic mama off with a little piece of my heart!