An 18k tri-colour gold necklace by Cartier from the Baby Trinity collection. The necklace features 3 iconic trinity rings intertwined with each other with a knot motif suspended at the bottom which can be adjusted in length. The necklace has a total length of 25.5 inches but a wearing length of 7 inches. The necklace features a lobster clasp with a gross weight of 17.40 grams. 

The necklace comes complete with a RichDiamonds presentation box and Cartier sales invoice dated December 2004.