A bewitching engagement ring design in a captivating blue palette of stones and platinum. This feminine yet clever design plays an irresistible trick on the eye, appearing from above as two crescents facing inwards, locking neatly to hold the centre stone. When viewed side on the illusion is revealed the setting, rather than being a circle formed of crescents is created by two halos effortlessly twisting up to the peak, where the beautiful blue sapphire sits surrounded.