This vibrant all-around necklace is formed from a row of green octagon cut crystals and finished with a standout gold-tone plated setting. Adding a prismatic pop of colour to your everyday look, style this fun piece with monochromatic hues to really make it shine. This necklace is part of the Millenia family, designed by Creative Director Giovanna Engelbert for Collection I. How to close and open it: place the rounded baton into the widest point of the opposite hole and slide it down to the lowest point. Once in place, lower the D-ring security catch on top to secure the fastening. To open, lift up the D-ring security catch and slide the baton towards the widest point to release.