Rocks Couture Collection Rocks 9ct Yellow Gold Signet Ring With A White Cubic Zirconia Stone Detailed Star Centre. Traditionally, signet rings were worn on the pinky finger and used by gentlemen but nowadays it is a suitable fashion accessory for both men and women. Wear it ring on it's own or add it to more pieces from our 'Rocks Couture' Collection as part of a unique layered look. Either way it will make a perfect addition to your jewellery collection.