Katerina Lab Princess Diamond Engagement Ring Platinum 0.85ct F/VS1This stunning lab grown solitaire ring with diamond shoulders is just perfect for when you ask that all important question. The beautiful round cut diamonds on the sides create a path for the eye that leads to a generous solitaire in the centre. Combined with a platinum band, it is an heirloom ring that's sure to be cherished forever. *The sustainable luxury choice. Lab grown diamonds are chemically and optically identical in brilliance and beauty to