Rose Quartz Crown Ring Rose Quartz Crown Ring Rose Quartz Crown Ring A sterling silver adjustable crown ring set with a gorgeous Rose Quartz gemstone £24.00 Out of stock. This stunning ring is easily adjustable just gently pull apart to set it to the desired size. Set with a gorgeous 12mm Rose Quartz gemstone. It is said that Rose Quartz is the stone of universal love, encouraging unconditional love. Promotes love, self-love and friendship. *Please note I can not guarantee a gemstone properties, just that they are very beautiful.