Cartier Necklace C Heart White 18K Gold, this is a charming authentic necklace by Cartier from C Hearts of Cartier Collection, the pendant is an open double C heart and is attached to an oval link chain, both crafted from 18k white gold with a fine polished finish and comes with a long push in box clasp and a short one. . It has Cartier's hallmark, serial number and metal content. VINTAGE, 100% AUTHENTIC. WITH ORIGINAL BOX AND AUTHENTICITY CERTIFICATE. Minor hairline scratches on the pendant head, Main Color : White gold , Pendant Size : 1.68X1.23 cm / 0.66X0.48 inch, Chain Size : 42 cm / 16.5 inch, Material : White Gold, Purity : 18k