When jewellery can make effective use of irregularly shaped stones, it takes on an almost talismanic feel that just begs to be touched and played with.

This pendant, by California-based line Kothari, uses 18k yellow gold and features a baguette diamond surrounded by round diamonds. The arrowhead pendant measures 15 by 8 mm, and comes with an 16 inch gold chain. It’s the kind of piece the wearer would take to worrying between his or her fingers, absent-mindedly playing with it. Well, I know I would.

Available from Twist Online for USD $2800.