From Pippa Small comes this classic 18k yellow gold design, with an intriguing watermelon tourmaline centre stone. Her site notes, “The Greek Ring was one of Pippa’s first designs, the gold is delicately and quietly set around the stone, holding the stone but not dominating. Every stone is hand cut and follows the natural shape of the rock so there is no uniformity in the shape, but every piece is unique.”

This sells for USD$1,950 and can also be purchased at her London shop.